1  5010 136 PEROXIDATION OF LINOLEIC, ARACHIDONIC AND OLEIC ACID IN RELATION TO THE INDUCTION OF OXIDATIVE DNA DAMAGE AND CYTOGENETIC EFFECTS. IN THE PRESENT STUDY, THE POSSIBLE ROLE OF THE POLYUNSATURATED FATTY ACIDS LINOLEIC AND ARACHIDONIC ACID IN THE CHEMICAL INDUCTION OF CARCINOGENESIS HAS BEEN INVESTIGATED. ANALYSIS OF 7,8-DIHYDRO-8-OXO-2'-DEOXYGUANOSINE (8-OXODG) LEVELS IN 2'-DEOXYGUANOSINE (DG) AND ISOLATED DNA HAS DEMONSTRATED THAT LINOLEIC AND ARACHIDONIC ACID ARE CAPABLE OF INDUCING THIS SPECIFIC GENOTOXIC DAMAGE. THIS EFFECT APPEARS TO BE RELATED TO THE DEGREE OF FATTY ACID UNSATURATION, SINCE IT WAS NOT INDUCED BY MONOUNSATURATED OLEIC ACID. ENZYMATIC PEROXIDATION OF LINOLEIC AND ARACHIDONIC ACID RESULTED IN A SIGNIFICANT INCREASE IN OXIDATIVE DNA DAMAGE. STUDIES ON THE INTERFERENCE OF RADICAL SCAVENGERS WITH THE INDUCTION OF 8-OXODG IN COMBINATION WITH ELECTRON SPIN RESONANCE SPECTROSCOPY DEMONSTRATED THAT THE SUPEROXIDE ANION WAS GENERATED DURING PEROXIDATION OF THESE FATTY ACIDS AND THAT SINGLET OXYGEN IS MOST LIKELY INVOLVED IN THE FORMATION OF OXIDATIVE DNA DAMAGE. THE LEVEL OF OXIDATIVE DAMAGE IN DG AND SINGLE-STRANDED DNA WAS HIGHER AS COMPARED TO THAT IN NATIVE DNA AFTER EQUIMOLAR TREATMENT. EXPOSURE OF HUMAN LYMPHOCYTES TO LINOLEIC OR ARACHIDONIC ACID DID NOT RESULT IN A SIGNIFICANT INCREASE IN LEVELS OF 8-OXODG. THIS MAY INDICATE THAT THE RATE OF INTRACELLULAR PEROXIDATION IS RELATIVELY LOW AND/OR THAT NUCLEAR DNA IN INTACT CELLS IS EFFECTIVELY PROTECTED AGAINST GENETIC DAMAGE INDUCED BY REACTIVE OXYGEN SPECIES. IT IS THEREFORE CONCLUDED THAT RELATIVELY SHORT PERIODS OF LINOLEIC OR ARACHIDONIC ACID ADMINISTRATION ARE NOT LIKELY TO IMPOSE A DIRECT GENOTOXIC RISK. IT CAN, HOWEVER, NOT BE EXCLUDED THAT CHRONIC EXPOSURE TO POLYUNSATURATED FATTY ACIDS INDUCES OXIDATIVE DNA DAMAGE OR IS RELATED TO CANCER RISK BY EPIGENETIC MECHANISMS, AS IS ALSO INDICATED BY THE OBSERVED CYTOTOXIC EFFECTS OF LINOLEIC AND ARACHIDONIC ACID.	1994	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
2  4724  25 NONINVASIVE MULTIMODAL METHODS TO DIFFERENTIATE INFLAMED VS FIBROTIC STRICTURES IN PATIENTS WITH CROHN'S DISEASE. FIBROTIC STRICTURES OCCUR IN 30% OF PATIENTS WITH CROHN'S DISEASE (CD). HOWEVER, THERE ARE NO THERAPEUTIC AGENTS THAT PREVENT OR REVERSE FIBROTIC STRICTURES. STRICTURES ARE TREATED BY ENDOSCOPIC DILATATION PROCEDURES AND SURGICAL PROCEDURES, BUT THERE ARE HIGH RATES OF RECURRENCE. TWO ANTIFIBROTIC AGENTS (NINTEDANIB AND PIRFENIDONE) RECENTLY WERE APPROVED FOR THE TREATMENT OF IDIOPATHIC PULMONARY FIBROSIS AND INHIBITORS OF RHO-ASSOCIATED PROTEIN KINASES 1 AND 2 REVERSED FIBROSIS IN MICE WITH CHRONIC INTESTINAL INFLAMMATION. CROSS-SECTIONAL IMAGING TECHNIQUES, SUCH AS MAGNETIC RESONANCE (MR) ENTEROGRAPHY, COMPUTED TOMOGRAPHY ENTEROGRAPHY, AND BOWEL ULTRASOUND, ARE USED TO ASSESS SMALL-BOWEL AND CD-RELATED COMPLICATIONS, INCLUDING STRICTURES. IT IS IMPORTANT TO BE ABLE TO DETERMINE THE DEGREE OF INFLAMMATION AND FIBROSIS IN STRICTURES TO SELECT THE BEST THERAPY; THIS CAN BE A CHALLENGE BECAUSE INFLAMMATION AND FIBROSIS CO-EXIST TO VARYING DEGREES IN A DAMAGED BOWEL SEGMENT. DELAYED GADOLINIUM ENHANCEMENT, MAGNETIZATION TRANSFER MR IMAGING, AND ULTRASOUND ELASTOGRAPHY SEEM TO BE PROMISING TOOLS FOR ASSESSING FIBROSIS IN PATIENTS WITH CD. WE REVIEW NONINVASIVE TECHNIQUES FOR FIBROSIS ASSESSMENT, INCLUDING ANALYSES OF GENETIC, EPIGENETIC, AND PROTEIN MARKERS. WE DISCUSS THE POTENTIAL OF IMAGING TECHNIQUES SUCH AS DIFFUSION-WEIGHTED AND MAGNETIZATION TRANSFER MR IMAGING, STRAIN ELASTOGRAPHY, SHEAR-WAVE IMAGING, AND POSITRON EMISSION TOMOGRAPHY TO GUIDE THERAPEUTIC DECISIONS FOR PATIENTS WITH STRICTURING CD.	2019	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
3   119  34 A SYSTEMATIC EXAMINATION OF BRAIN VOLUMETRIC ABNORMALITIES IN RECENT-ONSET SCHIZOPHRENIA USING VOXEL-BASED, SURFACE-BASED AND REGION-OF-INTEREST-BASED MORPHOMETRIC ANALYSES. BACKGROUND: BRAIN MORPHOMETRIC ABNORMALITIES IN SCHIZOPHRENIA HAVE BEEN EXTENSIVELY REPORTED IN THE LITERATURE. WHOLE-BRAIN VOLUMETRIC REDUCTIONS ARE ALMOST UNIVERSALLY REPORTED BY MOST STUDIES IRRESPECTIVE OF THE CHARACTERISTICS OF THE SAMPLES STUDIED (E.G., CHRONIC/RECENT-ONSET; MEDICATED/NEUROLEPTIC-NAIVE ETC.). HOWEVER, THE SAME CANNOT BE SAID OF THE REPORTED REGIONAL MORPHOMETRIC ABNORMALITIES IN SCHIZOPHRENIA. WHILE CERTAIN REGIONAL MORPHOMETRIC ABNORMALITIES ARE MORE FREQUENTLY REPORTED THAN OTHERS, THERE ARE NO SUCH ABNORMALITIES THAT ARE UNIVERSALLY REPORTED ACROSS STUDIES. VARIABILITY OF SOCIO-DEMOGRAPHIC AND CLINICAL CHARACTERISTICS ACROSS STUDY SAMPLES AS WELL AS TECHNICAL AND METHODOLOGICAL ISSUES RELATED TO ACQUISITION AND ANALYSES OF BRAIN STRUCTURAL IMAGES MAY CONTRIBUTE TO INCONSISTENCY OF BRAIN MORPHOMETRIC FINDINGS IN SCHIZOPHRENIA. THE OBJECTIVE OF THE PRESENT STUDY THEREFORE WAS TO SYSTEMATICALLY EXAMINE BRAIN MORPHOMETRY IN PATIENTS WITH RECENT-ONSET SCHIZOPHRENIA TO FIND OUT IF THERE ARE SIGNIFICANT WHOLE-BRAIN OR REGIONAL VOLUMETRIC DIFFERENCES DETECTABLE AT THE APPROPRIATE SIGNIFICANCE THRESHOLD, AFTER ATTEMPTING TO CONTROL FOR VARIOUS CONFOUNDING FACTORS THAT COULD IMPACT BRAIN VOLUMES. METHODS: STRUCTURAL MAGNETIC RESONANCE IMAGES OF 90 SUBJECTS (SCHIZOPHRENIA = 45; HEALTHY SUBJECTS = 45) WERE ACQUIRED USING A 3 TESLA MAGNET. MORPHOMETRIC ANALYSES WERE CARRIED OUT FOLLOWING STANDARD ANALYSES PIPELINES OF THREE MOST COMMONLY USED STRATEGIES, VIZ., WHOLE-BRAIN VOXEL-BASED MORPHOMETRY, WHOLE-BRAIN SURFACE-BASED MORPHOMETRY, AND BETWEEN-GROUP COMPARISONS OF REGIONAL VOLUMES GENERATED BY AUTOMATED SEGMENTATION AND PARCELLATION. RESULTS: IN OUR SAMPLE OF PATIENTS HAVING RECENT-ONSET SCHIZOPHRENIA WITH LIMITED NEUROLEPTIC EXPOSURE, THERE WERE NO SIGNIFICANT WHOLE BRAIN OR REGIONAL BRAIN MORPHOMETRIC ABNORMALITIES NOTED AT THE APPROPRIATE STATISTICAL SIGNIFICANCE THRESHOLDS WITH OR WITHOUT INCLUDING AGE, GENDER AND INTRACRANIAL VOLUME OR TOTAL BRAIN VOLUME IN THE STATISTICAL ANALYSES. CONCLUSIONS: IN THE BACKGROUND OF THE CONFLICTING FINDINGS IN THE LITERATURE, OUR FINDINGS INDICATE THAT BRAIN MORPHOMETRIC ABNORMALITIES MAY NOT BE DIRECTLY RELATED TO THE SCHIZOPHRENIA PHENOTYPE. ANALYSIS OF THE REASONS FOR THE INCONSISTENT RESULTS ACROSS STUDIES AS WELL AS CONSIDERATION OF ALTERNATE SOURCES OF VARIABILITY OF BRAIN MORPHOLOGY IN SCHIZOPHRENIA SUCH AS EPISTATIC AND EPIGENETIC MECHANISMS COULD PERHAPS ADVANCE OUR UNDERSTANDING OF STRUCTURAL BRAIN ALTERATIONS IN SCHIZOPHRENIA.	2015	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
4  4523  54 MULTIDISCIPLINARY APPROACH TO PROSTATITIS. THE MODERN CLINICAL RESEARCH ON PROSTATITIS STARTED WITH THE WORK OF STAMEY AND COWORKERS WHO DEVELOPED THE BASIC PRINCIPLES WE ARE STILL USING. THEY ESTABLISHED THE SEGMENTED CULTURE TECHNIQUE FOR LOCALIZING THE INFECTIONS IN THE MALES TO THE URETHRA, THE BLADDER, OR THE PROSTATE AND TO DIFFERENTIATE THE MAIN CATEGORIES OF PROSTATITIS. SUCH CATEGORIES WITH SLIGHT MODIFICATIONS ARE STILL USED ACCORDING TO THE NIH CLASSIFICATION: ACUTE BACTERIAL PROSTATITIS, CHRONIC BACTERIAL PROSTATITIS, CHRONIC PELVIC PAIN SYNDROME (CPPS) AND ASYMPTOMATIC PROSTATITIS. PROSTATIC INFLAMMATION IS CONSIDERED AN IMPORTANT FACTOR IN INFLUENCING BOTH PROSTATIC GROWTH AND PROGRESSION OF SYMPTOMS OF BENIGN PROSTATIC HYPERPLASIA AND PROSTATITIS. CHRONIC INFLAMMATION/NEUROINFLAMMATION IS A RESULT OF A DEREGULATED ACUTE PHASE RESPONSE OF THE INNATE IMMUNE SYSTEM AFFECTING SURROUNDING NEURAL TISSUE AT MOLECULAR, STRUCTURAL AND FUNCTIONAL LEVELS. CLINICAL OBSERVATIONS SUGGEST THAT CHRONIC INFLAMMATION CORRELATES WITH CHRONIC PROSTATITIS/CHRONIC PELVIC PAIN SYNDROME (CP/CPPS) AND BENIGN PROSTATIC HYPERPLASIA (BPH) AND AN HISTORY OF CLINICAL CHRONIC PROSTATITIS SIGNIFICANTLY INCREASES THE ODDS FOR PROSTATE CANCER. THE NIHNIDDK CLASSIFICATION BASED ON THE USE OF THE MICROBIOLOGICAL 4- GLASSES LOCALIZATION TEST OR SIMPLIFIED 2-GLASSES TEST, IS CURRENTLY ACCEPTED WORLDWIDE. THE UPOINT SYSTEM IDENTIFIES GROUPS OF CLINICIANS WITH HOMOGENEOUS CLINICAL PRESENTATION AND IS USED TO RECOGNIZE PHENOTYPES TO BE SUBMITTED TO SPECIFIC TREATMENTS. THE UPOINTS ALGORITHM IMPLEMENTED THE ORIGINAL UPOINT ADDING TO THE URINARY DOMAINS (U), PSYCHO-SOCIAL (P), ORGANSPECIFIC (O), INFECTION (I), NEUROLOGICAL (N), MUSCLE TENSION AND TENDERNESS (T) A FURTHER DOMAIN RELATED TO SEXUALITY (S). IN FACT SEXUAL DYSFUNCTION (ERECTILE, EJACULATORY, LIBIDO LOSS) HAS BEEN DESCRIBED IN 46-92% OF CASES WITH A HIGH IMPACT ON THE QUALITY OF LIFE OF PATIENTS WITH CP/CPPS. PROSTATIC ULTRASOUND REPRESENTS THE MOST POPULAR IMAGING TEST IN THE WORK-UP OF EITHER ACUTE AND CHRONIC PROSTATITIS ALTHOUGH NO SPECIFIC HYPO-HYPERECHOIC PATTERN HAS BEEN CLEARLY ASSOCIATED WITH CHRONIC BACTERIAL PROSTATITIS AND CPPS. USE OF A DIGITAL-PROCESSING SOFTWARE TO CALCULATE THE EXTENSION OF PROSTATIC CALCIFICATION AREA AT ULTRASOUND DEMONSTRATED A HIGHER PERCENTAGE OF PROSTATIC CALCIFICATION IN PATIENTS WITH CHRONIC BACTERIAL PROSTATITIS. MULTIPARAMETRIC MAGNETIC RESONANCE IMAGING (MPMRI) IS THE CURRENT STATE-OF-THE ART IMAGING MODALITY IN THE ASSESSMENT OF PATIENTS WITH PROSTATE CANCER ALTHOUGH A VARIETY OF BENIGN CONDITIONS, INCLUDING INFLAMMATION, MAY MIMIC PROSTATE CANCER AND ACT AS CONFOUNDING FACTORS IN THE DISCRIMINATION BETWEEN NEOPLASTIC AND NON-NEOPLASTIC LESIONS. BACTERIA CAN INFECT PROSTATE GLAND BY: ASCENDING THE URETHRA, REFLUX OF URINE INTO THE PROSTATIC DUCTS, DIRECT INOCULATION OF BACTERIA THROUGH INSERTED BIOPSY NEEDLES OR HEMATOGENOUS SEEDING. ENTEROBACTERIACEAE ARE THE PREDOMINANT PATHOGENS IN ACUTE AND CHRONIC BACTERIAL PROSTATITIS, BUT AN INCREASING ROLE OF ENTEROCOCCI HAS BEEN REPORTED. MANY STRAINS OF THESE UROPATHOGENS EXHIBIT THE ABILITY TO FORM BIOFILM AND MULTIDRUG- RESISTANCE. SEXUALLY TRANSMITTED INFECTIONS (STI) AGENTS, IN PARTICULAR CHLAMYDIA TRACHOMATIS AND MYCOPLASMA GENITALIUM, HAVE BEEN ALSO CONSIDERED AS CAUSATIVE PATHOGENS OF CHRONIC BACTERIAL PROSTATITIS. ON THE CONTRARY THE EFFECTIVE ROLE IN GENITAL DISEASES OF OTHER "GENITAL MYCOPLASMAS" IS STILL A MUCH DEBATED ISSUE. SEXUALLY TRANSMITTED INFECTIONS AGENTS SHOULD BE INVESTIGATED BY MOLECULAR METHODS IN BOTH PATIENT AND SEXUAL PARTNER. "NEXT GENERATION" INVESTIGATIONS, SUCH AS CYTOKINE ANALYSIS, CYTOLOGICAL TYPING OF IMMUNE CELLS COULD HELP STRATIFYING THE IMMUNE RESPONSE. EPIGENETIC DYSREGULATION OF INFLAMMATORY FACTORS SHOULD BE INVESTIGATED ACCORDING TO SYSTEMIC AND COMPARTMENT-SPECIFIC SIGNALS. THE SEARCH FOR BIOMARKERS SHOULD ALSO INCLUDE EVALUATION OF HORMONAL PATHWAYS, AS MEASUREMENT OF ESTROGEN LEVELS IN SEMEN. ANTIMICROBIALS ARE THE FIRST LINE AGENTS FOR THE TREATMENT OF BACTERIAL PROSTATITIS. THE SUCCESS OF ANTIMICROBIAL TREATMENT DEPENDS ON THE ANTIBACTERIAL ACTIVITY AND THE PHARMACOKINETIC CHARACTERISTICS OF THE DRUG WHICH MUST REACH HIGH CONCENTRATIONS IN PROSTATE SECRETION AND PROSTATE TISSUE. ACUTE BACTERIAL PROSTATITIS CAN BE A SERIOUS INFECTION WITH A POTENTIAL RISK FOR UROSEPSIS FOR IINITIAL TREATMENT OF SEVERELY ILL PATIENTS, INTRAVENOUS ADMINISTRATION OF HIGH DOSES OF BACTERICIDAL ANTIMICROBIALS, SUCH AS BROAD-SPECTRUM PENICILLINS, THIRD-GENERATION CEPHALOSPORINS OR FLUOROQUINOLONES, IS RECOMMENDED IN COMBINATION WITH AN AMINOGLYCOSIDE. USE OF PIPERACILLIN-TAZOBACTAM AND MEROPENEM IS JUSTIFIED IN PRESENCE OF MULTIRESISTANT GRAMNEGATIVE PATHOGENS. THE ANTIBIOTIC TREATMENT OF CHRONIC PROSTATITIS IS CURRENTLY BASED ON THE USE OF FLUOROQUINOLONES THAT, GIVEN FOR 2 TO 4 WEEKS, CURED ABOUT 70% OF MEN WITH CHRONIC BACTERIAL PROSTATITIS. FOR THE TREATMENT OF CHLAMYDIAL PROSTATITIS MACROLIDES WERE SHOWN TO BE MORE EFFECTIVE THAN FLUOROQUINOLONES, WHEREAS NO DIFFERENCES WERE OBSERVED IN MICROBIOLOGICAL AND CLINICAL EFFICACY BETWEEN MACROLIDES AND TETRACYCLINES FOR THE TREATMENT OF INFECTIONS CAUSED BY INTRACELLULAR PATHOGENS. AMINOGLYCOSIDES AND FOSFOMYCIN COULD BE CONSIDERED AS A THERAPEUTIC ALTERNATIVE FOR THE TREATMENT OF QUINOLONE RESISTANT PROSTATITIS. USE OF ALPHA-BLOCKERS IN CP/CPPS PATIENTS WITH URINARY SYMPTOMS AND ANALGESICS +/- NON STEROIDAL ANTI-INFLAMMATORY DRUGS (NSAID), IN PRESENCE OF PAIN DEMONSTRATED A REDUCTION OF SYMPTOMS REDUCTION AND AN IMPROVEMENT OF QUALITY OF LIFE, ALTHOUGH LONG TERM USE OF NSAID IS LIMITED BY SIDE EFFECT PROFILE. HOWEVER, THE MULTIMODAL THERAPEUTIC REGIMEN BY CONTEMPORARY USE OF ALPHABLOCKERS, ANTIBIOTICS AND ANTI-INFLAMMATORY SHOWED A BETTER CONTROL OF PROSTATITIS SYMPTOMS THAN SINGLE DRUG TREATMENT. NOVEL THERAPEUTIC SUBSTANCES FOR THE TREATMENT OF PAIN, SUCH AS THE CANNABINOID ANANDAMIDE WOULD BE HIGHLY INTERESTING TO TEST. AN ALTERNATIVE FOR THE TREATMENT OF CHRONIC PROSTATITIS/CHRONIC PELVIC PAIN SYNDROME IS PHYTOTHERAPY, AS PRIMARY THERAPY OR IN ASSOCIATION WITH OTHER DRUGS. QUERCETIN, POLLEN EXTRACT, EXTRACT OF SERENOA REPENS AND OTHER MIXTURES OF HERBAL EXTRACTS SHOWED A POSITIVE EFFECT ON SYMPTOMS AND QUALITY OF LIFE WITHOUT SIDE EFFECTS. THE ASSOCIATION OF CP/CPPS WITH ALTERATIONS OF INTESTINAL FUNCTION HAS BEEN DESCRIBED. DIET HAS ITS EFFECTS ON INFLAMMATION BY REGULATION OF THE COMPOSITION OF INTESTINAL FLORA AND DIRECT ACTION ON THE INTESTINAL CELLS (STERILE INFLAMMATION). INTESTINAL BACTERIA (MICROBIOTA) INTERACTS WITH FOOD INFLUENCING THE METABOLIC, IMMUNE AND INFLAMMATORY RESPONSE OF THE ORGANISM. THE INTESTINAL MICROBIOTA HAS PROTECTIVE FUNCTION AGAINST PATHOGENIC BACTERIA, METABOLIC FUNCTION BY SYNTHESIS OF VITAMINS, DECOMPOSITION OF BILE ACIDS AND PRODUCTION OF TROPHIC FACTORS (BUTYRATE), AND MODULATION OF THE INTESTINAL IMMUNE SYSTEM. THE ALTERATION OF THE MICROBIOTA IS CALLED "DYSBIOSIS" CAUSING INVASIVE INTESTINAL DISEASES PATHOLOGIES (LEAKY GUT SYNDROME AND FOOD INTOLERANCES, IRRITABLE BOWEL SYNDROME OR CHRONIC INFLAMMATORY BOWEL DISEASES) AND CORRELATING WITH NUMEROUS SYSTEMIC DISEASES INCLUDING ACUTE AND CHRONIC PROSTATITIS. ADMINISTRATION OF LIVE PROBIOTICS BACTERIA CAN BE USED TO REGULATE THE BALANCE IF INTESTINAL FLORA. SESSIONS OF HYDROCOLONTHERAPY CAN REPRESENT AN INTEGRATION TO THIS THERAPEUTIC APPROACH. FINALLY, MICROBIOLOGICAL EXAMINATION OF SEXUAL PARTNERS CAN OFFER SUPPLEMENTARY INFORMATION FOR TREATMENT.	2019	

5  6312  27 THE RELATIONSHIP BETWEEN CEREBRAL SMALL VESSEL DISEASE, HIPPOCAMPAL VOLUME AND COGNITIVE FUNCTIONING IN PATIENTS WITH COPD: AN MRI STUDY. THE NEURAL CORRELATES OF COGNITIVE IMPAIRMENT IN CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD) ARE NOT YET UNDERSTOOD. STRUCTURAL BRAIN ABNORMALITIES COULD POSSIBLY BE ASSOCIATED WITH THE PRESENCE OF COGNITIVE IMPAIRMENT THROUGH CIGARETTE SMOKE, INFLAMMATION, VASCULAR DISEASE, OR HYPOXEMIA IN THESE PATIENTS. THIS STUDY AIMED TO INVESTIGATE WHETHER MACROSTRUCTURAL BRAIN MAGNETIC RESONANCE IMAGING (MRI) FEATURES OF CEREBRAL SMALL VESSEL DISEASE (SVD) AND HIPPOCAMPAL VOLUME (HCV) ARE RELATED TO COGNITIVE PERFORMANCE IN PATIENTS WITH COPD. A SUBGROUP OF COGNITIVELY HIGH AND LOW-PERFORMING COPD PATIENTS OF THE COGNITIVE-PD STUDY, UNDERWENT A BRAIN 3T MRI. SVD AS A MARKER OF VASCULAR DAMAGE WAS ASSESSED USING QUALITATIVE VISUAL RATING SCALES. HCV AS A MARKER OF NEURODEGENERATION WAS ASSESSED USING THE LEARNING EMBEDDING FOR ATLAS PROPAGATION (LEAP) METHOD. FEATURES OF SVD AND HCV WERE COMPARED BETWEEN COGNITIVELY HIGH AND LOW-PERFORMING INDIVIDUALS USING MANN WHITNEY U TESTS AND INDEPENDENT SAMPLES T-TESTS, RESPECTIVELY. NO GROUP DIFFERENCES WERE REPORTED BETWEEN 25 HIGH-PERFORMING (MEAN AGE 60.3 (STANDARD DEVIATION [SD] 9.7) YEARS; 40.0% MEN; FORCED EXPIRATORY VOLUME IN FIRST SECOND [FEV(1)] 50.1% PREDICTED) AND 30 LOW-PERFORMING PATIENTS WITH COPD (MEAN AGE 60.6 (SD 6.8) YEARS; 53.3% MEN; FEV(1) 55.6% PREDICTED) REGARDING DEMOGRAPHICS, CLINICAL CHARACTERISTICS, COMORBIDITIES AND THE PRESENCE OF THE SVD FEATURES AND HCV. TO CONCLUDE, THE CURRENT STUDY DOES NOT PROVIDE EVIDENCE FOR A RELATIONSHIP BETWEEN CEREBRAL SVD AND HCV AND COGNITIVE FUNCTIONING IN PATIENTS WITH COPD. ADDITIONAL STUDIES WILL BE NEEDED TO DETERMINE OTHER POSSIBLE MECHANISMS OF COGNITIVE IMPAIRMENT IN PATIENTS WITH COPD, INCLUDING MICROSTRUCTURAL BRAIN CHANGES AND INFLAMMATORY-, HORMONAL-, METABOLIC- AND (EPI)GENETIC FACTORS.	2017	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
6  1200  28 CORTICOTROPIN RELEASING HORMONE AND IMAGING, RETHINKING THE STRESS AXIS. THE STRESS SYSTEM PROVIDES INTEGRATION OF BOTH NEUROCHEMICAL AND SOMATIC PHYSIOLOGIC FUNCTIONS WITHIN ORGANISMS AS AN ADAPTIVE MECHANISM TO CHANGING ENVIRONMENTAL CONDITIONS THROUGHOUT EVOLUTION. IN MAMMALS AND PRIMATES THE COMPLEXITY AND SOPHISTICATION OF THESE SYSTEMS HAVE SURPASSED OTHER SPECIES IN TRIAGING NEUROCHEMICAL AND PHYSIOLOGIC SIGNALING TO MAXIMIZE CHANCES OF SURVIVAL. CORTICOTROPIN RELEASING HORMONE (CRH) AND ITS RELATED PEPTIDES AND RECEPTORS HAVE BEEN IDENTIFIED OVER THE LAST THREE DECADES AND ARE FUNDAMENTAL MOLECULAR INITIATORS OF THE STRESS RESPONSE. THEY ARE CRUCIAL IN THE TOP DOWN REGULATORY CASCADE OVER A MYRIAD OF NEUROCHEMICAL, NEUROENDOCRINE AND SYMPATHETIC NERVOUS SYSTEM EVENTS. FROM NEUROSCIENCE, WE'VE SEEN THAT STRESS ACTIVATION IMPACTS BEHAVIOR, ENDOCRINE AND SOMATIC PHYSIOLOGY AND INFLUENCES NEUROCHEMICAL EVENTS THAT ONE CAN CAPTURE IN REAL TIME WITH CURRENT IMAGING TECHNOLOGIES. TO DELINEATE THESE EFFECTS ONE CAN DEMONSTRATE HOW THE CRH NEURONAL NETWORKS INFILTRATE CRITICAL COGNITIVE, EMOTIVE AND AUTONOMIC REGIONS OF THE CENTRAL NERVOUS SYSTEM (CNS) WITH SOMATIC EFFECTS. ABUNDANT PRECLINICAL AND CLINICAL STUDIES SHOW INTER-REGULATORY ACTIONS OF CRH WITH MULTIPLE NEUROTRANSMITTERS/PEPTIDES. STRESS, BOTH ACUTE AND CHRONIC HAS EPIGENETIC EFFECTS WHICH MAGNIFY GENETIC SUSCEPTIBILITIES TO ALTER NEUROCHEMISTRY; STRESS SYSTEM ACTIVATION CAN ADD CRITICAL VARIABLES IN DESIGN AND INTERPRETATION OF BASIC AND CLINICAL NEUROSCIENCE AND RELATED RESEARCH. THIS REVIEW WILL ATTEMPT TO PROVIDE AN OVERVIEW OF THE SPECTRUM OF KNOWN FUNCTIONS AND SPECULATIVE ACTIONS OF CRH AND STRESS RESPONSES IN LIGHT OF IMAGING TECHNOLOGY AND ITS INTERPRETATION. METABOLIC AND NEURORECEPTOR POSITRON EMISSION/SINGLE PHOTON TOMOGRAPHY (PET/SPECT), FUNCTIONAL MAGNETIC RESONANCE IMAGING (FMRI), ANATOMIC MRI, DIFFUSION TENSOR IMAGING (DTI), AND PROTON MAGNETIC RESONANCE SPECTROSCOPY (PMRS) ARE TECHNOLOGIES THAT CAN DELINEATE BASIC MECHANISMS OF NEUROPHYSIOLOGY AND PHARMACOLOGY. STRESS MODULATES THE MYRIAD OF NEUROCHEMICAL AND NETWORKS WITHIN AND CONTROLLED THROUGH THE CENTRAL AND PERIPHERAL NERVOUS SYSTEM AND THE EFFECTS OF STRESS ACTIVATION ON IMAGING WILL BE HIGHLIGHTED.	2015	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
7  3179  32 HAIR CORTISOL AS A HYPOTHALAMIC-PITUITARY-ADRENAL AXIS BIOMARKER IN PREGNANT WOMEN WITH ASTHMA: A RETROSPECTIVE OBSERVATIONAL STUDY. BACKGROUND: CORTISOL IS A HORMONE INVOLVED IN MANY PHYSIOLOGICAL FUNCTIONS INCLUDING FETAL MATURATION AND EPIGENETIC PROGRAMMING DURING PREGNANCY. THIS STUDY AIMED TO USE HAIR CORTISOL AS A BIOMARKER OF CHRONIC INHALED CORTICOSTEROID (ICS) EXPOSURE AND ASSESS THE POTENTIAL EFFECTS OF ASTHMA ON THE HYPOTHALAMIC-PITUITARY-ADRENAL (HPA) AXIS IN PREGNANT WOMEN. WE HYPOTHESIZED THAT PREGNANT WOMEN WITH ASTHMA TREATED WITH ICS WOULD EXHIBIT LOWER HAIR CORTISOL CONCENTRATIONS, INDICATIVE OF ADRENAL SUPPRESSION, COMPARED TO WOMEN WITH ASTHMA NOT USING ICS AND WOMEN WHO DO NOT HAVE ASTHMA. METHODS: WE PERFORMED AN OBSERVATIONAL RETROSPECTIVE COHORT STUDY. HAIR SAMPLES WERE ANALYZED FROM PREGNANT WOMEN WITH ASTHMA, WITH (N = 56) AND WITHOUT (N = 31) ICS TREATMENT, AND PREGNANT WOMEN WITHOUT ASTHMA (N = 31). HAIR SAMPLES WERE SEGMENTED BASED ON THE GROWTH RATE OF 1 CM/MONTH AND ANALYZED BY ENZYME IMMUNOASSAY TO PROVIDE CORTISOL CONCENTRATIONS CORRESPONDING TO PRECONCEPTION, TRIMESTERS 1-3, AND POSTPARTUM. HAIR CORTISOL CONCENTRATIONS WERE COMPARED WITHIN AND AMONG THE GROUPS USING NON-PARAMETRIC STATISTICAL TESTS. RESULTS: HAIR CORTISOL CONCENTRATIONS INCREASED ACROSS TRIMESTERS FOR ALL THREE GROUPS, BUT THIS INCREASE WAS DAMPENED IN WOMEN WITH ASTHMA (P = 0.03 FOR CONTROLS VS. ICS TREATED AND CONTROLS VS. NO ICS). ICS TREATED WOMEN TAKING MORE THAN FIVE DOSES PER WEEK HAD HAIR CORTISOL CONCENTRATIONS 47 % LOWER IN THIRD TRIMESTER THAN CONTROLS. LINEAR REGRESSION OF THE THIRD TRIMESTER HAIR CORTISOL RESULTS IDENTIFIED ASTHMA AS A SIGNIFICANT FACTOR WHEN COMPARING CONSISTENT ICS USE OR ASTHMA AS THE PREDICTOR (F(1, 25) = 9.7, P = 0.005, R(2) ADJ = 0.257). CONCLUSIONS: HAIR CORTISOL SUCCESSFULLY SHOWED THE EXPECTED CHANGE IN CORTISOL OVER THE COURSE OF PREGNANCY AND MAY BE A USEFUL BIOMARKER OF HPA AXIS FUNCTION IN PREGNANT WOMEN WITH ASTHMA. THE POTENTIAL IMPACT OF DECREASED MATERNAL CORTISOL IN WOMEN WITH ASTHMA ON PERINATAL OUTCOMES REMAINS TO BE DETERMINED.	2016	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
8  5084  31 PIGMENTED EPENDYMOMA, A TUMOR WITH PREDILECTION FOR THE MIDDLE-AGED ADULT: CASE REPORT WITH METHYLATION CLASSIFICATION AND REVIEW OF 16 LITERATURE CASES. EPENDYMOMAS HAVE RARELY BEEN DESCRIBED TO CONTAIN PIGMENT OTHER THAN MELANIN, NEUROMELANIN, LIPOFUSCIN OR A COMBINATION. IN THIS CASE REPORT, WE PRESENT A PIGMENTED EPENDYMOMA IN THE FOURTH VENTRICLE OF AN ADULT PATIENT AND REVIEW 16 ADDITIONAL CASES OF PIGMENTED EPENDYMOMA FROM THE LITERATURE. A 46-YEAR-OLD FEMALE SHOWED UP WITH HEARING LOSS, HEADACHES, AND NAUSEA. MAGNETIC RESONANCE IMAGING REVEALED A 2.5 CM CONTRAST-ENHANCING CYSTIC MASS IN THE FOURTH VENTRICLE, WHICH WAS RESECTED. INTRAOPERATIVELY, THE TUMOR APPEARED GREY-BROWN, CYSTIC, AND WAS ADHERENT TO THE BRAINSTEM. ROUTINE HISTOLOGY REVEALED A TUMOR WITH TRUE ROSETTES, PERIVASCULAR PSEUDOROSETTES AND EPENDYMAL CANALS CONSISTENT WITH EPENDYMOMA, BUT ALSO SHOWED CHRONIC INFLAMMATION AND ABUNDANT DISTENDED PIGMENTED TUMOR CELLS THAT MIMICKED MACROPHAGES IN FROZEN AND PERMANENT SECTIONS. THE PIGMENTED CELLS WERE POSITIVE FOR GFAP AND NEGATIVE FOR CD163 CONSONANT WITH GLIAL TUMOR CELLS. THE PIGMENT WAS NEGATIVE FOR FONTANA-MASSON, POSITIVE FOR PERIODIC-ACID SCHIFF AND AUTOFLUORESCENT, WHICH COINCIDE WITH CHARACTERISTICS OF LIPOFUSCIN. PROLIFERATION INDICES WERE LOW AND H3K27ME3 SHOWED PARTIAL LOSS. H3K27ME 3 IS AN EPIGENETIC MODIFICATION TO THE DNA PACKAGING PROTEIN HISTONE H3 THAT INDICATES THE TRI-METHYLATION OF LYSINE 27 ON HISTONE H3 PROTEIN. THIS METHYLATION CLASSIFICATION WAS COMPATIBLE WITH A POSTERIOR FOSSA GROUP B EPENDYMOMA (EPN_PFB). THE PATIENT WAS CLINICALLY WELL WITHOUT RECURRENCE AT THREE-MONTH POST-OPERATIVE FOLLOW-UP APPOINTMENT. OUR ANALYSIS OF ALL 17 CASES, INCLUDING THE ONE PRESENTED, SHOWS THAT PIGMENTED EPENDYMOMAS ARE MOST COMMON IN THE MIDDLE-AGED WITH A MEDIAN AGE OF 42 YEARS AND MOST HAVE A FAVORABLE OUTCOME. HOWEVER, ONE PATIENT THAT ALSO DEVELOPED SECONDARY LEPTOMENINGEAL MELANIN ACCUMULATIONS DIED. MOST (58.8%) ARISE IN THE 4TH VENTRICLE, WHILE SPINAL CORD (17.6%) AND SUPRATENTORIAL LOCATIONS (17.6%) WERE LESS COMMON. THE AGE OF PRESENTATION AND GENERALLY GOOD PROGNOSIS RAISE THE QUESTION OF WHETHER MOST OTHER POSTERIOR FOSSA PIGMENTED EPENDYMOMAS MAY ALSO FALL INTO THE EPN_PFB GROUP, BUT ADDITIONAL STUDY IS REQUIRED TO ADDRESS THAT QUESTION.	2022	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
9   849  32 CHILDHOOD TRAUMATIZATION IS ASSOCIATED WITH DIFFERENCES IN TRPA1 PROMOTER METHYLATION IN FEMALE PATIENTS WITH MULTISOMATOFORM DISORDER WITH PAIN AS THE LEADING BODILY SYMPTOM. BACKGROUND: THE CONSTRUCT OF MULTISOMATOFORM DISORDER (MSD) IS A COMMON POINT OF REFERENCE FOR PATIENTS IN DIFFERENT SOMATIC AND PSYCHOSOMATIC SPECIALTIES AND THEREFORE USEFUL IN STUDYING LARGE WELL-CHARACTERIZED COHORTS OF A PROTOTYPE OF A SOMATOFORM DISORDER AND IN PARALLEL AS A FUNCTIONAL SOMATIC SYNDROME (FSS). THIS DISORDER IS CHARACTERIZED BY DISTRESSING AND FUNCTIONALLY DISABLING SOMATIC SYMPTOMS WITH CHRONIC PAIN AS THE MOST FREQUENT AND CLINICALLY RELEVANT COMPLAINT. PAIN IS PERCEIVED BY NOCICEPTIVE NERVE FIBERS AND TRANSFERRED THROUGH THE GENERATION OF ACTION POTENTIALS BY DIFFERENT RECEPTOR MOLECULES KNOWN TO DETERMINE PAIN SENSITIVITY IN PATHOPHYSIOLOGICAL PROCESSES. PREVIOUS STUDIES HAVE SHOWN THAT FOR THE TRANSIENT RECEPTOR POTENTIAL ANKYRIN 1 (TRPA1), RECEPTOR METHYLATION OF A PARTICULAR CPG DINUCLEOTIDE IN THE PROMOTER REGION IS INVERSELY ASSOCIATED WITH BOTH HEAT PAIN AND PRESSURE PAIN THRESHOLDS. IN THIS STUDY, WE HYPOTHESIZED THAT TRPA1 PROMOTER METHYLATION REGULATES PAIN SENSITIVITY OF PATIENTS WITH MULTISOMATOFORM DISORDER (MSD). A COHORT OF 151 PATIENTS WITH MSD AND 149 MATCHED HEALTHY VOLUNTEERS WERE EVALUATED USING QUANTITATIVE SENSORY TESTING, CLINICAL AND PSYCHOMETRIC ASSESSMENT, AND METHYLATION ANALYSIS USING DNA ISOLATED FROM WHOLE BLOOD. RESULTS: WE FOUND CPG -628 TO BE CORRELATED WITH MECHANICAL PAIN THRESHOLD AND CPG -411 TO BE CORRELATED WITH MECHANICAL PAIN THRESHOLD IN FEMALE VOLUNTEERS, I.E., HIGHER METHYLATION LEVELS LEAD TO HIGHER PAIN THRESHOLDS. A NOVEL FINDING IS THAT METHYLATION LEVELS WERE SIGNIFICANTLY DIFFERENT BETWEEN PATIENTS WITH NO AND SEVERE LEVELS OF CHILDHOOD TRAUMA. CPG METHYLATION ALSO CORRELATED WITH PSYCHOMETRIC ASSESSMENT OF PAIN AND PAIN LEVELS RATED ON A VISUAL ANALOG SCALE. CONCLUSION: OUR FINDINGS SUPPORT THE HYPOTHESIS THAT EPIGENETIC REGULATION OF TRPA1 PLAYS A ROLE IN MECHANICAL PAIN SENSITIVITIES IN HEALTHY VOLUNTEERS. THEY FURTHER PROVIDE EVIDENCE FOR THE POSSIBLE INFLUENCE OF CHILDHOOD TRAUMATIC EXPERIENCES ON THE EPIGENETIC REGULATION OF TRPA1 IN PATIENTS WITH MSD.	2019	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
10   265  39 ADVERSE EFFECTS OF RECREATIONAL AND MEDICAL CANNABIS. PURPOSE OF REVIEW: THIS COMPREHENSIVE REVIEW DISCUSSES THE ADVERSE EFFECTS KNOWN TODAY ABOUT MARIJUANA, FOR EITHER MEDICAL OR RECREATIONAL USE. IT REVIEWS THE ROLE OF CANNABIS IN THE TREATMENT OF CHRONIC PAIN, COGNITIVE AND NEUROLOGICAL ADVERSE EFFECTS, SPECIAL CASES AND ADDICTION. RECENT FINDINGS: CANNABINOIDS WORK THROUGH THE ENDOCANNABINOIDS SYSTEM AND INHIBIT THE RELEASE OF GABA AND GLUTAMATE IN THE BRAIN, IMPACT NEUROMODULATION, AS WELL AS DOPAMINE, ACETYLCHOLINE AND NOREPINEPHRINE RELEASE. THEY AFFECT REWARD, LEARNING AND PAIN. THE USE OF CANNABIS IS INCREASING NATIONALLY AND WORLD-WIDE FOR BOTH RECREATIONAL AND MEDICINAL PURPOSES, HOWEVER, THERE IS RELATIVELY ONLY LOW QUALITY EVIDENCE TO THE EFFICACY AND ADVERSE EFFECTS OF THIS. CANNABIS AND ITS DERIVATIVES MAY BE USED FOR TREATMENT OF CHRONIC PAIN. THEY ARE VIA CB1 RECEPTORS THAT ARE THOUGHT TO MODULATE NOCICEPTIVE SIGNALS IN THE BRAIN. CB2 RECEPTORS IN THE DRG LIKELY AFFECT PAIN INTEGRATION IN THE AFFERENT PATHWAYS, AND PERIPHERALLY CB2 ALSO AFFECTS NORADRENERGIC PATHWAYS INFLUENCING PAIN. A LARGE PROPORTION OF USERS MAY SEE MORE THAN 50% OF CHRONIC PAIN ALLEVIATION COMPARED WITH PLACEBO. CANNABIS AFFECTS COGNITION, MOST NOTABLY EXECUTIVE FUNCTION, MEMORY AND ATTENTION, AND MAY DETERIORATE THE BOUNDARY BETWEEN EMOTIONAL AND EXECUTIVE PROCESSING. CANNABIS IMPAIRS MEMORY IN THE SHORT RUN, WHICH BECOME MORE SIGNIFICANT WITH CHRONIC USE, AND MAY ALSO BE ACCOMPANIED BY POORER EFFORT, SLOWER PROCESSING AND IMPACTED ATTENTION. IT IS GENERALLY BELIEVED THAT LONG-TERM USE AND EARLIER AGE ARE RISK FACTOR FOR NEUROCOGNITIVE DEFICITS; NEUROIMAGING STUDIES HAVE SHOWN REDUCED HIPPOCAMPAL VOLUME AND DENSITY. EXECUTIVE FUNCTIONS AND MEMORY ARE WORSE IN ADOLESCENT USERS VERSUS ADULTS. CANNABIS ADDICTION IS DIFFERENT AND LIKELY LESS COMMON THAN OTHER ADDICTIVE SUBSTANCES, BUT UP TO 10% OF USERS MEET CRITERIA FOR LIFETIME CANNABIS DEPENDENCE. ADDICTION PATTERNS MAY BE LINKED TO GENETIC AND EPIGENETIC DIFFERENCES. IT IS STILL UNCLEAR WHETHER ABSTINENCE REVERSES PATTERNS OF ADDICTION, AND MORE RESEARCH IS REQUIRED INTO THIS TOPIC. SUMMARY: CANNABIS USE HAS BECOME MORE ABUNDANT FOR BOTH MEDICAL AND RECREATIONAL USE. IT CARRIES LIKELY BENEFITS IN THE FORM OF ANALGESIA, ANTI-EMESIS AND IMPROVED APPETITE IN CHRONIC PATIENTS. THE EVIDENCE REVIEWING ADVERSE EFFECTS OF THIS USE ARE STILL LIMITED, HOWEVER, EXITING DATA POINTS TO A CLEAR LINK WITH NEUROCOGNITIVE DETERIORATION, BACKED BY LOSS OF BRAIN VOLUME AND DENSITY. ADDICTION IS LIKELY COMPLEX AND VARIABLE, AND NO GOOD DATA EXISTS TO SUPPORT TREATMENT AT THIS POINT. IT IS BECOMING CLEAR THAT USE IN EARLIER AGES CARRIES A HIGHER RISK FOR LONG-TERM DEFICITS. AS WITH ANY OTHER DRUG, THESE RISKS SHOULD BE CONSIDERED ALONGSIDE BENEFITS PRIOR TO A DECISION ON CANNABIS USE.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
11  2734  32 EXPLORING THE RELATIONSHIP BETWEEN DNA METHYLATION AGE MEASURES AND PSYCHONEUROLOGICAL SYMPTOMS IN WOMEN WITH EARLY-STAGE BREAST CANCER. PURPOSE: THE EPIGENETIC CLOCK HAS BEEN ACKNOWLEDGED AS AN INDICATOR FOR MOLECULAR AGING, BUT FEW STUDIES HAVE EXAMINED POSSIBLE ASSOCIATIONS OF DNA METHYLATION (DNAM) AGE OR AGE ACCELERATION (AA) WITH SYMPTOM BURDEN IN INDIVIDUALS WHO ARE TREATED FOR CANCER. THIS STUDY EXPLORED THE ASSOCIATION OF DNAM AGE OR AA WITH PSYCHONEUROLOGICAL (PN) SYMPTOMS, INCLUDING COGNITIVE IMPAIRMENT, FATIGUE, SLEEP DISTURBANCES, PAIN, AND DEPRESSIVE SYMPTOMS, IN BREAST CANCER SURVIVORS OVER A 2-YEAR PERIOD. METHODS: WE MEASURED PN SYMPTOMS USING RELIABLE INSTRUMENTS AND DNAM LEVELS BY INFINIUM HUMANMETHYLATION450K BEADCHIP (N = 72). DNAM AGE WAS CALCULATED BY THE HORVATH, GRIM, AND HANNUM-BASED INTRINSIC AND EXTRINSIC AGE ESTIMATIONS. AA WAS DEFINED BY THE RESIDUAL REGRESSING ESTIMATED EPIGENETIC AGE ON CHRONOLOGICAL AGE. MIXED REGRESSION MODELS WERE FITTED FOR AA AND CHANGES IN AA TO STUDY THE ASSOCIATION OVER TIME. SEPARATE LINEAR REGRESSION MODELS AND A MIXED-EFFECTS MODEL WERE FITTED FOR AA AT EACH TIME POINT. RESULTS: HORVATH-AA, GRIM-AA, AND EXTRINSIC EPIGENETIC AA WERE SIGNIFICANTLY CHANGED OVER TIME, WHILE INTRINSIC EPIGENETIC AA DID NOT EXHIBIT ANY TEMPORAL CHANGES. INCREASED AA WAS ASSOCIATED WITH GREATER ANXIETY AND FATIGUE, AS WELL AS WORSE COGNITIVE MEMORY, ADJUSTING FOR RACE, BMI, INCOME, CHEMOTHERAPY, RADIATION THERAPY, AND CHRONOLOGICAL AGE. INCREASED DNAM AGE WAS ASSOCIATED WITH GREATER ANXIETY OVER 2 YEARS. CONCLUSION: OUR FINDINGS SUGGEST DNAM AGE AND AA MAY BE ASSOCIATED WITH PN SYMPTOMS OVER THE COURSE OF CANCER TREATMENT AND SURVIVORSHIP. SOME PN SYMPTOMS MAY BE AMENABLE TO PREVENTIVE INTERVENTIONS TARGETED TO EPIGENETIC CLOCKS THAT INFLUENCE AGING-ASSOCIATED PROCESSES.	2022	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
12  3850  26 IS GENDER A FACTOR AFFECTING LONG-TERM HETEROTOPIC OSSIFICATION INCIDENCE AFTER SINGLE-LEVEL CERVICAL DISC ARTHROPLASTY? BACKGROUND: CERVICAL DISC DISEASES HAVE BEEN TREATED BY CERVICAL DISC ARTHROPLASTY (CDA). NEVERTHELESS, SOME PATIENTS WILL EXPERIENCE A MOBILITY FAILURE IN THEIR CERVICAL PROSTHESES OVER TIME BECAUSE OF HETEROTOPIC OSSIFICATION. THE AIM OF THIS STUDY WAS TO INVESTIGATE THE ROLE OF GENDER IN LONG-TERM OUTCOMES AFTER CDA. METHODS: A RETROSPECTIVE, SINGLE-CENTER STUDY OF PATIENTS WHO UNDERWENT SINGLE-LEVEL CDA WITH A BRYAN CERVICAL DISC PROSTHESIS WAS PERFORMED, INCLUDING A NARRATIVE REVIEW ABOUT GENDER DIFFERENCES IN BOTH STRUCTURAL AND BIOMECHANICAL FEATURES OF THE CERVICAL SPINE. RESULTS: STUDY PATIENTS (14 MEN, 30 WOMEN) HAD AN AVERAGE FOLLOW-UP OF 9.8 +/- 3.2 YEARS. SIGNIFICANT DIFFERENCES EMERGED BETWEEN GENDERS FOR SPECIFIC ITEMS IN NECK DISABILITY INDEX PREOPERATIVE EVALUATION, WITH WOMEN REPORTING WORSE PAIN SCORES (P = 0.05). AFTER STRATIFICATION BY AGE, WE FOUND A HIGHER PREOPERATIVE OVERALL NECK DISABILITY INDEX SCORE FOR FEMALE PATIENTS <36 YEARS OF AGE (P = 0.03). IN AN INTERGENDER, BODY MASS INDEX-SPECIFIC COMPARISON, WE ALSO FOUND A SIGNIFICANT DIFFERENCE IN NECK DISABILITY INDEX PREOPERATIVE SCORE WITH NORMAL-WEIGHT MALE PATIENTS FARING WORSE THAN OVERWEIGHT MALE PATIENTS (P = 0.05). AT A RADIOLOGICAL LEVEL, WE FOUND A TENDENCY TOWARD A HIGHER HETEROTOPIC OSSIFICATION INCIDENCE IN MALE PATIENTS (62% IN MEN, 17% IN WOMEN, P = 0.06). THE FEMALE CERVICAL SPINE HAS DISTINCTIVE FEATURES, INCLUDING BONE STRUCTURE, MUSCULAR ACTION, SOFT TISSUE RESPONSE, AND GENETIC AND EPIGENETIC RESPONSE TO OSTEOARTHRITIS. CONCLUSIONS: THE INCIDENCE OF MOBILITY FAILURE IN OUR SERIES OF SINGLE-LEVEL CDA WAS LOWER IN FEMALE PATIENTS. SEVERAL GENDER-SPECIFIC FACTORS BOTH IN STATIC AND IN DYNAMIC FEATURES MAY PLAY A SIGNIFICANT ROLE IN SPINAL PATHOLOGY AND CDA LONG-TERM RADIOLOGICAL OUTCOME.	2022	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
13   325  37 ALLELE-SPECIFIC DNA METHYLATION LEVEL OF FKBP5 IS ASSOCIATED WITH POST-TRAUMATIC STRESS DISORDER. BACKGROUND: FK506-BINDING PROTEIN 5 (FKBP5) BINDS TO GLUCOCORTICOID RECEPTORS AND MODULATES GLUCOCORTICOID SENSITIVITY. THE FKBP5 GENE HAS BEEN IMPLICATED IN THE DYSREGULATION OF HUMAN STRESS RESPONSES, CONTRIBUTING TO THE RISK AND TREATMENT RESPONSE OF STRESS-RELATED DISORDERS. THE PRESENT STUDY EXAMINED WHETHER EPIGENETIC CHANGES IN FKBP5 ARE ASSOCIATED WITH CHRONIC POST-TRAUMATIC STRESS DISORDER (PTSD) STATUS IN THE CONTEXT OF FKBP5 GENETIC VARIATION (RS1360780 POLYMORPHISM) AMONG MALE VETERANS EXPOSED TO COMBAT TRAUMA. METHODS: KOREAN MALE VETERANS WHO SERVED ON ACTIVE DUTY DURING THE VIETNAM WAR WERE CATEGORIZED INTO 2 GROUPS: WITH PTSD (N = 123) AND WITHOUT PTSD (N = 116). THE GENOTYPE OF FKBP5 RS1360780 AND DNA METHYLATION LEVELS OF TWO CPG SITES AT THE FKBP5 INTRON 7 REGION WERE ASSESSED IN PERIPHERAL BLOOD. ANALYSIS OF COVARIANCE WAS PERFORMED TO EXAMINE MAIN AND INTERACTION EFFECTS OF PTSD STATUS AND FKBP5 GENOTYPE ON FKBP5 DNA METHYLATION LEVEL, WITH AGE, TRAUMA LEVELS, AND ALCOHOL USE AS COVARIATES. RESULTS: A SIGNIFICANT MAIN EFFECT OF FKBP5 RS1360780 AND PTSD AND AN INTERACTION EFFECT BETWEEN GENOTYPE AND PTSD STATUS WERE FOUND ON MEAN FKBP5 DNA METHYLATION LEVEL. THE T ALLELE OF RS1360780 WAS ASSOCIATED WITH LOWER FKBP5 METHYLATION LEVEL. IN ADDITION, THE PTSD GROUP SHOWED SIGNIFICANTLY HIGHER METHYLATION THAN DID THE NON-PTSD GROUP AMONG VETERANS CARRYING THE RISK T ALLELE (N = 96), WHILE NO GROUP DIFFERENCE WAS OBSERVED ON METHYLATION LEVELS AMONG VETERANS WITH THE CC GENOTYPE (N = 143). AMONG VETERANS CARRYING THE T ALLELE, FKBP5 METHYLATION LEVELS WERE POSITIVELY CORRELATED WITH THE SEVERITY OF PTSD SYMPTOMS. CONCLUSIONS: THE PRESENT STUDY DEMONSTRATED DIFFERENT FKBP5 METHYLATION LEVELS IN PTSD DEPENDING ON FKBP5 GENETIC VARIATION AMONG VETERANS EXPOSED TO COMBAT TRAUMA. THE PRESENT FINDING SUGGESTS THAT THE GENETIC AND EPIGENETIC MODULATION OF FKBP5 IS INVOLVED IN THE PATHOPHYSIOLOGY OF PTSD. FURTHER LONGITUDINAL RESEARCH INVOLVING PEOPLE EXPOSED TO TRAUMA IS REQUIRED TO UNDERSTAND CAUSAL RELATIONSHIPS OF FKBP5 IN THE DEVELOPMENT AND RECOVERY OF PTSD.	2019	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
14  4010  28 LOW MATERNAL ADHERENCE TO A MEDITERRANEAN DIET IS ASSOCIATED WITH INCREASE IN METHYLATION AT THE MEG3-IG DIFFERENTIALLY METHYLATED REGION IN FEMALE INFANTS. DIET IS DICTATED BY THE SURROUNDING ENVIRONMENT, AS FOOD ACCESS AND AVAILABILITY MAY CHANGE DEPENDING ON WHERE ONE LIVES. MATERNAL DIET DURING PREGNANCY IS AN IMPORTANT PART OF THE IN UTERO ENVIRONMENT, AND MAY AFFECT THE EPIGENOME. STUDIES LOOKING AT OVERALL DIET PATTERN IN RELATION TO DNA METHYLATION HAVE BEEN LACKING. THE MEDITERRANEAN DIET IS KNOWN FOR ITS HEALTH BENEFITS, INCLUDING DECREASED INFLAMMATION, WEIGHT LOSS, AND MANAGEMENT OF CHRONIC DISEASES. THIS STUDY ASSESSES THE ASSOCIATION BETWEEN MATERNAL ADHERENCE TO A MEDITERRANEAN DIET PATTERN DURING PREGNANCY AND INFANT DNA METHYLATION AT BIRTH. MEDITERRANEAN DIET ADHERENCE IN EARLY PREGNANCY WAS MEASURED IN 390 WOMEN ENROLLED IN THE NEWBORN EPIGENETIC STUDY, AND DNA METHYLATION WAS ASSESSED IN THEIR INFANTS AT BIRTH. MULTINOMIAL LOGISTIC REGRESSION WAS USED TO ASSESS THE ASSOCIATION BETWEEN ADHERENCE TO A MEDITERRANEAN DIET AND INFANT METHYLATION AT THE MEG3, MEG3-IG, PLEIOMORPHIC ADENOMA GENE-LIKE 1, INSULIN-LIKE GROWTH FACTOR 2 GENE, H19, MESODERM-SPECIFIC TRANSCRIPT, NEURONATIN, PATERNALLY EXPRESSED GENE 3, SARCOGLYCAN AND PATERNALLY EXPRESSED GENE 10 REGIONS, MEASURED BY PYROSEQUENCING. INFANTS OF MOTHERS WITH A LOW ADHERENCE TO A MEDITERRANEAN DIET HAD A GREATER ODDS OF HYPO-METHYLATION AT THE MEG3-IG DIFFERENTIALLY METHYLATED REGION (DMR). SEX-STRATIFIED MODELS SHOWED THAT THIS ASSOCIATION WAS PRESENT IN GIRLS ONLY. THIS STUDY PROVIDES EARLY EVIDENCE ON THE ASSOCIATION BETWEEN OVERALL DIET PATTERN AND METHYLATION AT THE 9 DMRS INCLUDED IN THIS STUDY, AND SUGGESTS THAT MATERNAL DIET CAN HAVE A SEX-SPECIFIC IMPACT ON INFANT DNA METHYLATION AT SPECIFIC IMPRINTED DMRS.	2017	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
15  5395  27 REDUCED EPIGENETIC AGE IN OLDER ADULTS WITH HIGH SENSE OF PURPOSE IN LIFE. PSYCHOSOCIAL RISK FACTORS HAVE BEEN LINKED WITH ACCELERATED EPIGENETIC AGING, BUT LITTLE IS KNOWN ABOUT WHETHER PSYCHOSOCIAL RESILIENCE FACTORS (EG, SENSE OF PURPOSE IN LIFE) MIGHT REDUCE EPIGENETIC AGE ACCELERATION. IN THIS STUDY, WE TESTED IF OLDER ADULTS WHO EXPERIENCE HIGH LEVELS OF PURPOSE MIGHT SHOW REDUCED EPIGENETIC AGE ACCELERATION. WE EVALUATED THE RELATIONSHIP BETWEEN PURPOSE AND EPIGENETIC AGE ACCELERATION AS MEASURED BY 13 DNA METHYLATION (DNAM) "EPIGENETIC CLOCKS" ASSESSED IN 1 572 OLDER ADULTS FROM THE HEALTH AND RETIREMENT STUDY (MEAN AGE 70 YEARS). WE QUANTIFIED THE TOTAL ASSOCIATION BETWEEN PURPOSE AND DNAM AGE ACCELERATION AS WELL AS THE EXTENT TO WHICH THAT TOTAL ASSOCIATION MIGHT BE ATTRIBUTABLE TO DEMOGRAPHIC FACTORS, CHRONIC DISEASE, OTHER PSYCHOSOCIAL VARIABLES (EG, POSITIVE AFFECT), AND HEALTH-RELATED BEHAVIORS (HEAVY DRINKING, SMOKING, PHYSICAL ACTIVITY, AND BODY MASS INDEX [BMI]). PURPOSE IN LIFE WAS ASSOCIATED WITH REDUCED EPIGENETIC AGE ACCELERATION ACROSS 4 "SECOND-GENERATION" DNAM CLOCKS OPTIMIZED FOR PREDICTING HEALTH AND LONGEVITY (FALSE DISCOVERY RATE [FDR] Q < 0.0001: PHENOAGE, GRIMAGE, ZHANG EPIGENETIC MORTALITY INDEX; FDR Q < 0.05: DUNEDINPOAM). THESE ASSOCIATIONS WERE INDEPENDENT OF DEMOGRAPHIC AND PSYCHOSOCIAL FACTORS, BUT SUBSTANTIALLY ATTENUATED AFTER ADJUSTING FOR HEALTH-RELATED BEHAVIORS (DRINKING, SMOKING, PHYSICAL ACTIVITY, AND BMI). PURPOSE SHOWED NO SIGNIFICANT ASSOCIATION WITH 9 "FIRST-GENERATION" DNAM EPIGENETIC CLOCKS TRAINED ON CHRONOLOGICAL AGE. OLDER ADULTS WITH GREATER PURPOSE IN LIFE SHOW "YOUNGER" DNAM EPIGENETIC AGE ACCELERATION. THESE RESULTS MAY BE DUE IN PART TO ASSOCIATED DIFFERENCES IN HEALTH-RELATED BEHAVIORS. RESULTS SUGGEST NEW OPPORTUNITIES TO REDUCE BIOLOGICAL AGE ACCELERATION BY ENHANCING PURPOSE AND ITS BEHAVIORAL SEQUELAE IN LATE ADULTHOOD.	2023	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
16  6813  27 [EPILEPSY-ASSOCIATED TUMORS OF THE CENTRAL NERVOUS SYSTEM: EPILEPSY SURGERY AND ONCOLOGICAL ASPECTS]. BACKGROUND: AMONG THE TUMORS ASSOCIATED WITH CHRONIC EPILEPSY, DYSEMBRYOPLASTIC NEUROEPITHELIAL TUMOR AND GANGLIOGLIOMA ARE THE MOST COMMON BESIDES ANGIOCENTRIC GLIOMA, PLEOMORPHIC XANTHOASTROCYTOMA AND PILOCYTIC ASTROCYTOMA. THESE TUMORS ARE USUALLY CONSIDERED AS BEING BENIGN. OBJECTIVE: TO DETERMINE THE BEST CONSERVATIVE AND SURGICAL TREATMENT OF TUMORS ASSOCIATED WITH EPILEPSY. MATERIAL AND METHODS: THIS ARTICLE PRESENTS CASE REPORTS OF MALIGNANT TRANSFORMATION OF A DYSEMBRYOPLASTIC NEUROEPITHELIAL TUMOR AND OF A TUMOR INITIALLY DIAGNOSED AS A GANGLIOGLIOMA BASED ON MAGNETIC RESONANCE IMAGING (MRI) CRITERIA. DESCRIPTION OF REFERENCES IN THE LITERATURE ON EPILEPSY SURGERY AND THE NEURO-ONCOLOGY OF EPILEPSY-ASSOCIATED TUMORS. RESULTS: IN THE CASE OF THE INITIALLY HISTOPATHOLOGICALLY DIAGNOSED DYSEMBRYOPLASTIC NEUROEPITHELIAL TUMOR, A MALIGNANT TRANSFORMATION OCCURRED 5 YEARS AFTER INCOMPLETE RESECTION. THE DIFFERENTIATION FROM A GLIOBLASTOMA WAS POSSIBLE THROUGH THE ANALYSIS OF THE METHYLATION PROFILE. IN ANOTHER CASE A TUMOR ASSUMED TO BE A GANGLIOGLIOMA SHOWED AN INCREASE IN SIZE AFTER 6 YEARS. INITIAL HISTOPATHOLOGICAL RESULTS REVEALED A GLIOBLASTOMA. THE ANALYSIS OF THE METHYLATION PROFILE SUGGESTED THE DIAGNOSIS OF AN ANAPLASTIC PLEOMORPHIC XANTHOASTROCYTOMA AND AS A DIFFERENTIAL DIAGNOSIS AN ANAPLASTIC GANGLIOGLIOMA. TUMOR PROGRESS CORRELATED WITH THE WORSENING OF SEIZURES. CONCLUSION: RECENT STUDIES HAVE SHOWN THAT IN THE TREATMENT OF PREDOMINANTLY BENIGN EPILEPSY-ASSOCIATED TUMORS NEURO-ONCOLOGICAL ASPECTS SHOULD ALSO BE TAKEN INTO ACCOUNT IN ADDITION TO THE EPILEPTOLOGICAL CONSIDERATIONS. IN THE CASE OF MALIGNANT TRANSFORMATION EPIGENETIC SCREENING (METHYLATION PROFILES) CAN HELP TO CLASSIFY THE TUMOR ENTITY MORE PRECISELY.	2016	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
17   329  32 ALPHA-OXOGLUTARATE INHIBITS THE PROLIFERATION OF IMMORTALIZED NORMAL BLADDER EPITHELIAL CELLS VIA AN EPIGENETIC SWITCH INVOLVING ARID1A. INTERSTITIAL CYSTITIS (IC) IS A CHRONIC URINARY TRACT DISEASE THAT IS CHARACTERIZED BY UNPLEASANT SENSATIONS, SUCH AS PERSISTENT PELVIC PAIN, IN THE ABSENCE OF INFECTION OR OTHER IDENTIFIABLE CAUSES. WE PREVIOUSLY PERFORMED COMPREHENSIVE METABOLOMICS PROFILING OF URINE SAMPLES FROM IC PATIENTS USING NUCLEAR MAGNETIC RESONANCE AND GAS-CHROMATOGRAPHY/MASS SPECTROMETRY AND FOUND THAT URINARY ALPHA-OXOGLUTARATE (ALPHA-OG), WAS SIGNIFICANTLY ELEVATED. ALPHA-OG, A TRICARBOXYLIC ACID (TCA) CYCLE INTERMEDIATE, REPORTEDLY FUNCTIONS TO SUPPRESS THE PROLIFERATION OF IMMORTALIZED NORMAL HUMAN BLADDER EPITHELIAL CELLS. HERE, WE IDENTIFIED AT-RICH INTERACTIVE DOMAIN 1 A (ARID1A), A KEY CHROMATIN REMODELER, AS BEING HYPOMETHYLATED AND UPREGULATED BY ALPHA-OG TREATMENT. THIS WAS DONE THROUGH EPIC DNA METHYLATION PROFILING AND SUBSEQUENT BIOCHEMICAL APPROACHES, INCLUDING QUANTITATIVE RT-PCR AND WESTERN BLOT ANALYSES. FURTHERMORE, WE FOUND THAT ALPHA-OG ALMOST COMPLETELY SUPPRESSES TEN-ELEVEN TRANSLOCATION (TET) ACTIVITY, BUT DOES NOT AFFECT DNA METHYLTRANSFERASE (DNMT) ACTIVITY. ALTOGETHER, OUR STUDIES REVEAL THE POTENTIAL ROLE OF ALPHA-OG IN EPIGENETIC REMODELING THROUGH ITS EFFECTS ON ARID1A AND TET EXPRESSION IN THE BLADDER. THIS MAY PROVIDE A NEW POSSIBLE THERAPEUTIC STRATEGY IN TREATING IC.	2018	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
18   108  35 A REVIEW OF THE PROTECTIVE EFFECT OF MELATONIN IN PESTICIDE-INDUCED TOXICITY. PESTICIDES ARE AMONG THE MOST IMPORTANT CHEMICALS USED IN AGRICULTURE SECTOR. HOWEVER, THEIR EXTENSIVE USE HAS POLLUTED THE ENVIRONMENT AND INCREASED HUMAN VULNERABILITY TO VARIOUS CHRONIC DISEASES. PESTICIDE EXPOSURE CAUSES GENETIC AND EPIGENETIC MODIFICATIONS, ENDOCRINE DISRUPTION, MITOCHONDRIAL DYSFUNCTION AND OXIDATIVE STRESS. AREAS COVERED: THIS REVIEW IS BASED ON THE LITERATURE STUDIES CURRENTLY REPORTED ON PESTICIDE-INDUCED TOXICITY AND THE PROTECTIVE ROLE OF MELATONIN. SCIENTIFIC DATABASES SUCH AS PUBMED, SCOPUS AND WEB OF SCIENCE WERE SEARCHED USING KEYWORDS 'PESTICIDE' AND 'MELATONIN' UP TO JANUARY 2016. FULL LENGTH ARTICLES RELATED TO ANIMAL AND HUMAN EXPOSURE WERE RETRIEVED. A TOTAL NUMBER OF 181 RECORDS WERE OBTAINED, AND AFTER EXCLUDING THE DUPLICATES, 97 PAPERS WERE FURTHER SCREENED ON THE BASIS OF RELEVANCE TO THE TOPIC. EXPERT OPINION: MELATONIN AS A BROAD-SPECTRUM ANTIOXIDANT IS ABLE TO PENETRATE CELLULAR COMPARTMENTS SPECIFICALLY THE MITOCHONDRIA. IT IS A POTENT FREE RADICAL SCAVENGER WITH LOW TOXICITY AND DESIRABLE SOLUBILITY IN ORGANIC AND AQUEOUS PHASES. WE ARE OF THE OPINION THAT MELATONIN IS A PROMISING AGENT IN MINIMIZING ORGAN INJURIES INDUCED BY PESTICIDES.	2017	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
19   537  27 ASYMPTOMATIC HYPERURICEMIA: IS IT REALLY ASYMPTOMATIC? PURPOSE OF REVIEW: HYPERURICEMIA IS HIGHLY PREVALENT, AFFECTING APPROXIMATELY 38 MILLION INDIVIDUALS IN THE UNITED STATES. HOWEVER, THE SIGNIFICANCE OF ASYMPTOMATIC HYPERURICEMIA - HYPERURICEMIA IN THE ABSENCE OF GOUT - CONTINUES TO BE DEBATED. RECENT FINDINGS: ASYMPTOMATIC HYPERURICEMIA RESULTS IN MONOSODIUM URATE CRYSTAL DEPOSITION IN TISSUES, WHICH MAY PROMOTE CHRONIC INFLAMMATION. INTRACELLULARLY, HYPERURICEMIA INHIBITS THE MASTER REGULATOR ADENOSINE MONOPHOSPHATE (AMP)-ASSOCIATED PROTEIN KINASE AND MAY CONDITION INNATE IMMUNE RESPONSES THROUGH DURABLE EPIGENETIC MODIFICATIONS. AT THE POPULATION LEVEL, ASYMPTOMATIC HYPERURICEMIA IS ASSOCIATED WITH MULTIPLE COMORBIDITIES, INCLUDING HYPERTENSION, CHRONIC KIDNEY DISEASE, CORONARY ARTERY DISEASE, AND DIABETES; LIMITATIONS OF THESE STUDIES INCLUDE THAT MOST ARE RETROSPECTIVE AND SOME DO NOT RIGOROUSLY DISTINGUISH BETWEEN ASYMPTOMATIC HYPERURICEMIA AND GOUT. TREATMENT STUDIES SUGGEST THAT URATE LOWERING MAY REDUCE THE RISK OF INCIDENCE OR PROGRESSION OF SOME OF THESE COMORBIDITIES; UNFORTUNATELY, MANY OF THESE TREATMENT STUDIES ARE SMALL OR FLAWED, AND NOT ALL STUDY RESULTS ARE CONSISTENT. SUMMARY: ACCUMULATING EVIDENCE SUGGESTS THAT ASYMPTOMATIC HYPERURICEMIA CONTRIBUTES TO THE COMORBIDITIES WITH WHICH IT ASSOCIATES AND THAT PROPER ASYMPTOMATIC HYPERURICEMIA TREATMENT MAY REDUCE FUTURE RISK. ADDITIONAL PROSPECTIVE TRIALS ARE NEEDED TO DEFINITELY ESTABLISH CAUSALITY AND SUPPORT DECISION-MAKING AS TO WHETHER, AND WHICH PATIENTS WITH ASYMPTOMATIC HYPERURICEMIA WOULD WARRANT URATE-LOWERING TREATMENT.	2020	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
20  4066  31 MATERNAL AND PATERNAL PERICONCEPTIONAL NUTRITION AS AN INDICATOR OF OFFSPRING METABOLIC SYNDROME RISK IN LATER LIFE THROUGH EPIGENETIC IMPRINTING: A SYSTEMATIC REVIEW. AIMS: THIS REVIEW EXAMINED WHETHER MATERNAL AND PATERNAL PERICONCEPTIONAL NUTRITION EFFECTS AN OFFSPRING'S LIKELIHOOD OF DEVELOPING CHRONIC METABOLIC RELATED CONDITIONS DUE TO EPIGENETIC IMPRINTING. METHODS: A LITERATURE SEARCH WAS CONDUCTED IN MULTIPLE SCIENCE DATABASES AND LIMITED TO STUDIES PUBLISHED AFTER 2012, IN ENGLISH LANGUAGE AND PEER REVIEWED. THE DATA FROM SELECTED ARTICLES WERE EXTRACTED AND A QUALITATIVE APPROACH WAS EMPLOYED DUE TO HETEROGENEITY OF RESULTS. RESULTS: NEWBORNS FROM OBESE FATHERS SHOWED ALTERED METHYLATION OVERALL AND SIGNIFICANT HYPOMETHYLATION AT THE INSULIN-LIKE GROWTH FACTOR 2 (IGF2) GENE. HIGH MATERNAL PRE-PREGNANCY BODY MASS INDEX (BMI) WAS ASSOCIATED WITH ALTERED OFFSPRING DNA METHYLATION LEVELS AND GESTATIONAL DIABETES MELLITUS INDUCED SIGNIFICANTLY INCREASED METHYLATION LEVELS IN OFFSPRING. GESTATIONAL WEIGHT GAIN WAS NOT ASSOCIATED WITH DIFFERENTIALLY METHYLATED CORD BLOOD. BIRTH WEIGHT WAS HIGHER IN OFFSPRING EXPOSED TO FAMINE IN EARLY GESTATION. OFFSPRING BORN POST MATERNAL BARIATRIC SURGERY SHOWED A LOWER PERCENTAGE OF BODY FAT AND IMPROVED FASTING INSULIN LEVELS COMPARED TO SIBLINGS BORN PRE-MATERNAL BARIATRIC SURGERY. CONCLUSIONS: THE AVAILABLE EVIDENCE SUGGESTS THAT POOR MATERNAL AND PATERNAL PERICONCEPTIONAL NUTRITION CAN INCREASE THE RISK OF METABOLIC SYNDROME IN OFFSPRING, THROUGH EPIGENETIC IMPRINTING. POTENTIAL PARENTS SHOULD BE ADVISED THAT MAINTAINING A HEALTHY DIET AND BMI IS LIKELY TO REDUCE THE RISK OF METABOLIC SYNDROME IN OFFSPRING.	2017