1 6743 236 WHITHER THE ETIOPATHOGENESIS (AND SCOLIOGENY) OF ADOLESCENT IDIOPATHIC SCOLIOSIS? INCORPORATING PRESENTATIONS ON SCOLIOGENY AT THE 2012 IRSSD AND SRS MEETINGS. THIS PAPER AIMS TO INTEGRATE INTO CURRENT UNDERSTANDING OF AIS CAUSATION, ETIOPATHOGENETIC INFORMATION PRESENTED AT TWO MEETINGS DURING 2012 NAMELY, THE INTERNATIONAL RESEARCH SOCIETY OF SPINAL DEFORMITIES (IRSSD) AND THE SCOLIOSIS RESEARCH SOCIETY (SRS). THE ULTIMATE HOPE IS TO PREVENT THE OCCURRENCE OR PROGRESSION OF THE SPINAL DEFORMITY OF AIS WITH NON-INVASIVE TREATMENT, POSSIBLY MEDICAL. THIS MIGHT BE ATTAINED BY PERSONALISED POLYMECHANISTIC PREVENTIVE THERAPY TARGETING THE APPROPRIATE ETIOLOGY AND/OR ETIOPATHOGENETIC PATHWAYS, TO AVOID FUSION AND MAINTAIN SPINAL MOBILITY. ALTHOUGH CONSIDERABLE PROGRESS HAD BEEN MADE IN THE PAST TWO DECADES IN UNDERSTANDING THE ETIOPATHOGENESIS OF ADOLESCENT IDIOPATHIC SCOLIOSIS (AIS), IT STILL LACKS AN AGREED THEORY OF ETIOPATHOGENESIS. ONE PROBLEM MAY BE THAT AIS RESULTS NOT FROM ONE CAUSE, BUT SEVERAL THAT INTERACT WITH VARIOUS GENETIC PREDISPOSING FACTORS. THERE IS A VIEW THERE ARE TWO OTHER PATHOGENIC PROCESSES FOR IDIOPATHIC SCOLIOSIS NAMELY, INITIATING (OR INDUCING), AND THOSE THAT CAUSE CURVE PROGRESSION. TWIN STUDIES AND OBSERVATIONS OF FAMILY AGGREGATION HAVE REVEALED SIGNIFICANT GENETIC CONTRIBUTIONS TO IDIOPATHIC SCOLIOSIS, THAT PLACE AIS AMONG OTHER COMMON DISEASE OR COMPLEX TRAITS WITH A HIGH HERITABILITY INTERPRETED BY THE GENETIC VARIANT HYPOTHESIS OF DISEASE. WE SUMMARIZE ETIOPATHOGENETIC KNOWLEDGE OF AIS AS THEORIES OF PATHOGENESIS INCLUDING RECENT MULTIPLE CONCEPTS, AND BLOOD TESTS FOR AIS BASED ON PREDICTIVE BIOMARKERS AND GENETIC VARIANTS THAT SIGNIFY DISEASE RISK. THERE IS INCREASING EVIDENCE FOR THE POSSIBILITY OF AN UNDERLYING NEUROLOGICAL DISORDER FOR AIS, RESEARCH WHICH HOLDS PROMISE. LIKE BRAIN RESEARCH, MOST AIS WORKERS FOCUS ON THEIR OWN CORNER AND THERE IS A NEED FOR GREATER INTEGRATION OF RESEARCH EFFORT. EPIGENETICS, A RELATIVELY RECENT FIELD, EVALUATES FACTORS CONCERNED WITH GENE EXPRESSION IN RELATION TO ENVIRONMENT, DISEASE, NORMAL DEVELOPMENT AND AGING, WITH A COMPLEX REGULATION ACROSS THE GENOME DURING THE FIRST DECADE OF LIFE. RESEARCH ON THE ROLE OF ENVIRONMENTAL FACTORS, EPIGENETICS AND CHRONIC NON-COMMUNICABLE DISEASES (NCDS) INCLUDING ADIPOSITY, AFTER A SLOW START, HAS EXPLODED IN THE LAST DECADE. NOT SO FOR AIS RESEARCH AND THE ENVIRONMENT WHERE, EXCEPT FOR MONOZYGOTIC TWIN STUDIES, THERE ARE ONLY SPORADIC REPORTS TO SUGGEST THAT ENVIRONMENTAL FACTORS ARE AT WORK IN ETIOLOGY. HERE, WE EXAMINE EPIGENETIC CONCEPTS AS THEY MAY RELATE TO HUMAN DEVELOPMENT, NORMAL LIFE HISTORY PHASES AND AIS PATHOGENESIS. ALTHOUGH AIS IS NOT REGARDED AS AN NCD, LIKE THEM, IT IS ASSOCIATED WITH WHOLE ORGANISM METABOLIC PHENOMENA, INCLUDING LOWER BODY MASS INDEX, LOWER CIRCULATING LEPTIN LEVELS AND OTHER SYSTEMIC DISORDERS. SOME EPIGENETIC RESEARCH APPLIED TO SILVER-RUSSELL SYNDROME AND ADIPOSITY IS EXAMINED, FROM WHICH SUGGESTIONS ARE MADE FOR CONSIDERATION OF AIS EPIGENETIC RESEARCH, CROSS-SECTIONAL AND LONGITUDINAL. THE WORD SCOLIOGENY IS SUGGESTED TO INCLUDE ETIOLOGY, PATHOGENESIS AND PATHOMECHANISM. 2013 2 6742 197 WHITHER THE ETIOPATHOGENESIS (AND SCOLIOGENY) OF ADOLESCENT IDIOPATHIC SCOLIOSIS? ALTHOUGH CONSIDERABLE PROGRESS HAD BEEN MADE IN THE PAST TWO DECADES IN UNDERSTANDING THE ETIOPATHOGENESIS OF ADOLESCENT IDIOPATHIC SCOLIOSIS (AIS), IT STILL LACKS AN AGREED THEORY OF ETIOPATHOGENESIS. ONE PROBLEM MAY BE THAT AIS RESULTS NOT FROM ONE CAUSE, BUT SEVERAL THAT INTERACT WITH VARIOUS GENETIC PREDISPOSING FACTORS. THERE IS A VIEW THERE ARE TWO OTHER PATHOGENIC PROCESSES FOR IDIOPATHIC SCOLIOSIS NAMELY, INITIATING (OR INDUCING), AND THOSE THAT CAUSE CURVE PROGRESSION. TWIN STUDIES AND OBSERVATIONS OF FAMILY AGGREGATION HAVE REVEALED SIGNIFICANT GENETIC CONTRIBUTIONS TO IDIOPATHIC SCOLIOSIS, THAT PLACE AIS AMONG OTHER COMMON DISEASE OR COMPLEX TRAITS WITH A HIGH HERITABILITY INTERPRETED BY THE GENETIC VARIANT HYPOTHESIS OF DISEASE. WE SUMMARIZE ETIOPATHOGENETIC KNOWLEDGE OF AIS AS THEORIES OF PATHOGENESIS INCLUDING RECENT MULTIPLE CONCEPTS, AND BLOOD TESTS FOR AIS BASED ON PREDICTIVE BIOMARKERS AND GENETIC VARIANTS THAT SIGNIFY DISEASE RISK. THERE IS INCREASING EVIDENCE FOR THE POSSIBILITY OF AN UNDERLYING NEUROLOGICAL DISORDER FOR AIS, RESEARCH WHICH HOLDS PROMISE. LIKE BRAIN RESEARCH, MOST AIS WORKERS FOCUS ON THEIR OWN CORNER AND THERE IS A NEED FOR GREATER INTEGRATION OF RESEARCH EFFORT. EPIGENETICS, A RELATIVELY RECENT FIELD, EVALUATES FACTORS CONCERNED WITH GENE EXPRESSION IN RELATION TO ENVIRONMENT, DISEASE, NORMAL DEVELOPMENT AND AGING, WITH A COMPLEX REGULATION ACROSS THE GENOME DURING THE FIRST DECADE OF LIFE. RESEARCH ON THE ROLE OF ENVIRONMENTAL FACTORS, EPIGENETICS AND CHRONIC NON-COMMUNICABLE DISEASES (NCDS) INCLUDING ADIPOSITY, AFTER A SLOW START, HAS EXPLODED IN THE LAST DECADE. NOT SO FOR AIS RESEARCH AND THE ENVIRONMENT WHERE, EXCEPT FOR MONOZYGOTIC TWIN STUDIES, THERE ARE ONLY SPORADIC REPORTS TO SUGGEST THAT ENVIRONMENTAL FACTORS ARE AT WORK IN ETIOLOGY. HERE, WE EXAMINE EPIGENETIC CONCEPTS AS THEY MAY RELATE TO HUMAN DEVELOPMENT, NORMAL LIFE HISTORY PHASES AND AIS PATHOGENESIS. ALTHOUGH AIS IS NOT REGARDED AS AN NCD, LIKE THEM, IT IS ASSOCIATED WITH WHOLE ORGANISM METABOLIC PHENOMENA, INCLUDING LOWER BODY MASS INDEX, LOWER CIRCULATING LEPTIN LEVELS AND OTHER SYSTEMIC DISORDERS. SOME EPIGENETIC RESEARCH APPLIED TO SILVER-RUSSELL SYNDROME AND ADIPOSITY IS EXAMINED, FROM WHICH SUGGESTIONS ARE MADE FOR CONSIDERATION OF AIS EPIGENETIC RESEARCH, CROSS-SECTIONAL AND LONGITUDINAL. THE WORD SCOLIOGENY IS SUGGESTED TO INCLUDE ETIOLOGY, PATHOGENESIS AND PATHOMECHANISM. 2012 3 244 75 ADOLESCENT IDIOPATHIC SCOLIOSIS (AIS), ENVIRONMENT, EXPOSOME AND EPIGENETICS: A MOLECULAR PERSPECTIVE OF POSTNATAL NORMAL SPINAL GROWTH AND THE ETIOPATHOGENESIS OF AIS WITH CONSIDERATION OF A NETWORK APPROACH AND POSSIBLE IMPLICATIONS FOR MEDICAL THERAPY. GENETIC FACTORS ARE BELIEVED TO PLAY AN IMPORTANT ROLE IN THE ETIOLOGY OF ADOLESCENT IDIOPATHIC SCOLIOSIS (AIS). DISCORDANT FINDINGS FOR MONOZYGOTIC (MZ) TWINS WITH AIS SHOW THAT ENVIRONMENTAL FACTORS INCLUDING DIFFERENT INTRAUTERINE ENVIRONMENTS ARE IMPORTANT IN ETIOLOGY, BUT WHAT THESE ENVIRONMENTAL FACTORS MAY BE IS UNKNOWN. RECENT EVIDENCE FOR COMMON CHRONIC NON-COMMUNICABLE DISEASES SUGGESTS EPIGENETIC DIFFERENCES MAY UNDERLIE MZ TWIN DISCORDANCE, AND BE THE LINK BETWEEN ENVIRONMENTAL FACTORS AND PHENOTYPIC DIFFERENCES. DNA METHYLATION IS ONE IMPORTANT EPIGENETIC MECHANISM OPERATING AT THE INTERFACE BETWEEN GENOME AND ENVIRONMENT TO REGULATE PHENOTYPIC PLASTICITY WITH A COMPLEX REGULATION ACROSS THE GENOME DURING THE FIRST DECADE OF LIFE. THE WORD EXPOSOME REFERS TO THE TOTALITY OF ENVIRONMENTAL EXPOSURES FROM CONCEPTION ONWARDS, COMPRISING FACTORS IN EXTERNAL AND INTERNAL ENVIRONMENTS. THE WORD EXPOSOME IS USED HERE ALSO IN RELATION TO PHYSIOLOGIC AND ETIOPATHOGENETIC FACTORS THAT AFFECT NORMAL SPINAL GROWTH AND MAY INDUCE THE DEFORMITY OF AIS. IN NORMAL POSTNATAL SPINAL GROWTH WE PROPOSE A NEW TERM AND CONCEPT, PHYSIOLOGIC GROWTH-PLATE EXPOSOME FOR THE NORMAL PROCESSES PARTICULARLY OF THE INTERNAL ENVIRONMENTS THAT MAY HAVE EPIGENETIC EFFECTS ON GROWTH PLATES OF VERTEBRAE. IN AIS, WE PROPOSE A NEW TERM AND CONCEPT PATHOPHYSIOLOGIC SCOLIOGENIC EXPOSOME FOR THE ABNORMAL PROCESSES IN MOLECULAR PATHWAYS PARTICULARLY OF THE INTERNAL ENVIRONMENT CURRENTLY EXPRESSED AS ETIOPATHOGENETIC HYPOTHESES; THESE ARE SUGGESTED TO HAVE DEFORMING EFFECTS ON THE GROWTH PLATES OF VERTEBRAE AT CELL, TISSUE, STRUCTURE AND/OR ORGAN LEVELS THAT ARE CONSIDERED TO BE EPIGENETIC. NEW RESEARCH IS REQUIRED FOR CHROMATIN MODIFICATIONS INCLUDING DNA METHYLATION IN AIS SUBJECTS AND VERTEBRAL GROWTH PLATES EXCISED AT SURGERY. IN ADDITION, CONSIDERATION IS NEEDED FOR A POSSIBLE NETWORK APPROACH TO ETIOPATHOGENESIS BY CONSTRUCTING AIS DISEASOMES. THESE APPROACHES MAY LEAD THROUGH SCREENING, GENETIC, EPIGENETIC, BIOCHEMICAL, METABOLIC PHENOTYPES AND PHARMACOGENOMIC RESEARCH TO IDENTIFY SUSCEPTIBLE INDIVIDUALS AT RISK AND MODULATE ABNORMAL MOLECULAR PATHWAYS OF AIS. THE POTENTIAL OF EPIGENETIC-BASED MEDICAL THERAPY FOR AIS CANNOT BE ASSESSED AT PRESENT, AND MUST AWAIT NEW RESEARCH DERIVED FROM THE EVALUATION OF EPIGENETIC CONCEPTS OF SPINAL GROWTH IN HEALTH AND DEFORMITY. THE TENETS OUTLINED HERE FOR AIS ARE APPLICABLE TO OTHER MUSCULOSKELETAL GROWTH DISORDERS INCLUDING INFANTILE AND JUVENILE IDIOPATHIC SCOLIOSIS. 2011 4 5331 59 PUTTING THE PIECES TOGETHER IN GILLES DE LA TOURETTE SYNDROME: EXPLORING THE LINK BETWEEN CLINICAL OBSERVATIONS AND THE BIOLOGICAL BASIS OF DYSFUNCTION. GILLES DE LA TOURETTE SYNDROME IS A COMPLEX, IDIOPATHIC NEUROPSYCHIATRIC DISORDER WHOSE PATHOPHYSIOLOGICAL MECHANISMS HAVE YET TO BE ELUCIDATED. IT IS PHENOTYPICALLY HETEROGENEOUS AND MANIFESTS MORE OFTEN THAN NOT WITH BOTH MOTOR AND BEHAVIORAL IMPAIRMENT, ALTHOUGH TICS ARE ITS CLINICAL HALLMARK. TICS THEMSELVES PRESENT WITH A COMPLEX PROFILE AS THEY CHARACTERISTICALLY WAX AND WANE AND ARE OFTEN PRECEDED BY PREMONITORY SOMATOSENSORY SENSATIONS TO WHICH IT IS SAID A TIC IS THE RESPONSE. HIGHLY COMORBID WITH OBSESSIVE-COMPULSIVE DISORDER AND ATTENTION DEFICIT-HYPERACTIVITY DISORDER, IT IS PURPORTED TO BE AN EPIGENETIC, NEURODEVELOPMENTAL SPECTRUM DISORDER WITH A COMPLEX GENETIC PROFILE. IT HAS A CHILDHOOD ONSET, OCCURS DISPROPORTIONATELY IN MALES, AND SHOWS SPONTANEOUS SYMPTOMATIC ATTENUATION BY ADULTHOOD IN THE MAJORITY OF THOSE AFFLICTED. ALTHOUGH NOT FULLY UNDERSTOOD, ITS NEUROBIOLOGICAL BASIS IS LINKED TO DYSFUNCTION IN THE CORTICO-BASAL GANGLIA-THALAMO-CORTICAL NETWORK. TREATMENT MODALITIES FOR TOURETTE SYNDROME INCLUDE BEHAVIORAL, PHARMACOLOGICAL AND SURGICAL INTERVENTIONS, BUT THERE IS PRESENTLY NO CURE FOR THE DISORDER. FOR THOSE SEVERELY AFFECTED, DEEP BRAIN STIMULATION (DBS) HAS RECENTLY BECOME A VIABLE THERAPEUTIC OPTION. A KEY FACTOR TO ATTAINING OPTIMAL RESULTS FROM THIS SURGERY IS TARGET SELECTION, A TOPIC STILL UNDER DEBATE DUE TO THE COMPLEX CLINICAL PROFILE PRESENTED BY GTS PATIENTS. DEPENDING ON ITS PHENOTYPIC EXPRESSION AND THE MOST PROBLEMATIC ASPECT OF THE DISORDER FOR THE INDIVIDUAL, ONE OF THREE BRAIN REGIONS IS MOST COMMONLY CHOSEN FOR STIMULATION: THE THALAMUS, GLOBUS PALLIDUS, OR NUCLEUS ACCUMBENS. NEUROPHYSIOLOGICAL ANALYSES OF INTRA- AND POST-OPERATIVE HUMAN ELECTROPHYSIOLOGICAL RECORDINGS FROM CLINICAL DBS STUDIES SUGGEST A LINK BETWEEN TIC BEHAVIOR AND ACTIVITY IN BOTH THE THALAMUS AND GLOBUS PALLIDUS. IN PARTICULAR, CHRONIC RECORDINGS FROM THE THALAMUS HAVE SHOWN A CORRELATION BETWEEN SYMPTOMATOLOGY AND (1) SPECTRAL ACTIVITY IN GAMMA BAND POWER AND (2) THETA/GAMMA CROSS FREQUENCY COHERENCE. THESE RESULTS SUGGEST GAMMA OSCILLATIONS AND THETA/GAMMA CROSS CORRELATION DYNAMICS MAY SERVE AS BIOMARKERS FOR DYSFUNCTION. WHILE ACUTE AND CHRONIC RECORDINGS FROM HUMAN SUBJECTS UNDERGOING DBS HAVE PROVIDED BETTER INSIGHT INTO TIC GENESIS AND THE NEUROPATHOPHYSIOLOGICAL MECHANISMS UNDERLYING TOURETTE SYNDROME, THESE STUDIES ARE STILL SPARSE AND THE FIELD WOULD GREATLY BENEFIT FROM FURTHER INVESTIGATIONS. THIS REVIEW REPORTS DATA AND DISCOVERIES OF SCIENTIFIC AND CLINICAL RELEVANCE FROM A WIDE VARIETY OF METHODS AND PROVIDES UP-TO-DATE INFORMATION ABOUT OUR CURRENT UNDERSTANDING OF THE PATHOMECHANISMS UNDERLYING TOURETTE SYNDROME. IT GIVES A COMPREHENSIVE OVERVIEW OF THE CURRENT STATE OF KNOWLEDGE AND ADDRESSES OPEN QUESTIONS IN THE FIELD. 2017 5 30 58 A BRIEF LOOK AT HASHIMOTO'S DISEASE, ADRENAL INCIDENTALOMAS, OBESITY AND INSULIN RESISTANCE-COULD ENDOCRINE DISRUPTORS BE THE OTHER SIDE OF THE SAME COIN? HASHIMOTO'S DISEASE (HD) IS THE MOST COMMON CAUSE OF HYPOTHYROIDISM IN DEVELOPED COUNTRIES. THE EXACT PATHOMECHANISM BEHIND IT HAS NOT BEEN CLEARLY ESTABLISHED; HOWEVER, AN INTERPLAY OF GENETIC SUSCEPTIBILITY, ENVIRONMENTAL TRIGGERS (INCLUDING DIET) AND EPIGENETIC FACTORS SEEMS TO BE INVOLVED. AMONG THE LATTER, INCREASINGLY MORE ATTENTION HAS BEEN PAID TO SOME HORMONALLY ACTIVE SUBSTANCES, KNOWN AS ENDOCRINE DISRUPTORS, WHICH ARE COMMONLY USED WORLDWIDE. HD HAS BECOME A CONDITION WIDELY REPORTED IN THE MEDIA, ACTING AS A CULPRIT FOR INEXPLICABLE WEIGHT GAIN, CHRONIC FATIGUE OR WEAKNESS. NEVERTHELESS, THE RECOGNITION OF HD IS UNDENIABLY INCREASING AND REPRESENTS A MAJOR PUBLIC HEALTH BURDEN. AT THE SAME TIME, IMPROVING ACCESS TO IMAGING TESTS HAS INCREASED THE NUMBER OF INCIDENTALLY DIAGNOSED ADRENAL TUMORS. ABOVE ALL, THE WIDESPREAD USE OF CHEST COMPUTED TOMOGRAPHY (CT) DUE TO THE COVID-19 PANDEMIC HAS CONTRIBUTED TO FREQUENT INCIDENTAL DETECTION OF ADRENAL LESIONS. FORTUNATELY, A VAST MAJORITY OF THESE FINDINGS ARE ASYMPTOMATIC BENIGN TUMORS WITH NO EXCESSIVE HORMONAL ACTIVITY, AND THEREFORE, THEY ARE DEFINED AS ADRENAL INCIDENTALOMAS (AIS). INTERESTINGLY, RECENT STUDIES HAVE INDICATED THAT PATIENTS WITH AIS ARE MORE PRONE TO OBESITY AND INSULIN RESISTANCE. ALTHOUGH MUTUAL RELATIONSHIPS BETWEEN THE THYROID AND THE ADRENAL GLANDS HAVE BEEN STUDIED WIDELY, STILL, LITTLE IS KNOWN ABOUT THE POSSIBLE PATHOPHYSIOLOGICAL ASSOCIATIONS BETWEEN THYROID AUTOIMMUNITY AND THE OCCURRENCE OF ADRENAL INCIDENTALOMAS. THIS ARTICLE PRESENTS A BRIEF REVIEW OF THE COMMON ENDOCRINE DISORDERS WITH A SPECIAL FOCUS ON THE FREQUENTLY COEXISTING INSULIN RESISTANCE AND/OR OBESITY. FURTHERMORE, IN RESPONSE TO THE RECENT GROWING INTEREST IN ENDOCRINE DISRUPTORS, WITH THEIR TRANSGENERATIONAL EPIGENETIC EFFECTS THAT INFLUENCE HORMONAL SYSTEM FUNCTION, A CONCISE OVERVIEW OF THE TOPIC HAS ALSO BEEN INCLUDED. 2023 6 5025 44 PERSONALIZED MANAGEMENT OF CARDIOVASCULAR DISORDERS. PERSONALIZED MANAGEMENT OF CARDIOVASCULAR DISORDERS (CVD), ALSO REFERRED TO AS PERSONALIZED OR PRECISION CARDIOLOGY IN ACCORDANCE WITH GENERAL PRINCIPLES OF PERSONALIZED MEDICINE, IS SELECTION OF THE BEST TREATMENT FOR AN INDIVIDUAL PATIENT. IT INVOLVES THE INTEGRATION OF VARIOUS "OMICS" TECHNOLOGIES SUCH AS GENOMICS AND PROTEOMICS AS WELL AS OTHER NEW TECHNOLOGIES SUCH AS NANOBIOTECHNOLOGY. MOLECULAR DIAGNOSTICS AND BIOMARKERS ARE IMPORTANT FOR LINKING DIAGNOSIS WITH THERAPY AND MONITORING THERAPY. BECAUSE CVD INVOLVE PERTURBATIONS OF LARGE COMPLEX BIOLOGICAL NETWORKS, A SYSTEMS BIOLOGY APPROACH TO CVD RISK STRATIFICATION MAY BE USED FOR IMPROVING RISK-ESTIMATING ALGORITHMS, AND MODELING OF PERSONALIZED BENEFIT OF TREATMENT MAY BE HELPFUL FOR GUIDING THE CHOICE OF INTERVENTION. BIOINFORMATICS TOOLS ARE HELPFUL IN ANALYZING AND INTEGRATING LARGE AMOUNTS OF DATA FROM VARIOUS SOURCES. PERSONALIZED THERAPY IS CONSIDERED DURING DRUG DEVELOPMENT, INCLUDING METHODS OF TARGETED DRUG DELIVERY AND CLINICAL TRIALS. INDIVIDUALIZED RECOMMENDATIONS CONSIDER MULTIPLE FACTORS - GENETIC AS WELL AS EPIGENETIC - FOR PATIENTS' RISK OF HEART DISEASE. EXAMPLES OF PERSONALIZED TREATMENT ARE THOSE OF CHRONIC MYOCARDIAL ISCHEMIA, HEART FAILURE, AND HYPERTENSION. SIMILAR APPROACHES CAN BE USED FOR THE MANAGEMENT OF ATRIAL FIBRILLATION AND HYPERCHOLESTEROLEMIA, AS WELL AS THE USE OF ANTICOAGULANTS. PERSONALIZED MANAGEMENT INCLUDES PHARMACOTHERAPY, SURGERY, LIFESTYLE MODIFICATIONS, AND COMBINATIONS THEREOF. FURTHER PROGRESS IN UNDERSTANDING THE PATHOMECHANISM OF COMPLEX CARDIOVASCULAR DISEASES AND IDENTIFICATION OF CAUSATIVE FACTORS AT THE INDIVIDUAL PATIENT LEVEL WILL PROVIDE OPPORTUNITIES FOR THE DEVELOPMENT OF PERSONALIZED CARDIOLOGY. APPLICATION OF PRINCIPLES OF PERSONALIZED MEDICINE WILL IMPROVE THE CARE OF THE PATIENTS WITH CVD. 2017 7 5280 42 PROMOTING SYMPATHOVAGAL BALANCE IN MULTIPLE SCLEROSIS; PHARMACOLOGICAL, NON-PHARMACOLOGICAL, AND SURGICAL STRATEGIES. ACCUMULATED EVIDENCE SUGGESTS THAT CARDIOVASCULAR AUTONOMIC NERVOUS SYSTEM (ANS) DYSFUNCTION MAY BE THE UNDERLYING CAUSE OF MANY MS CLINICAL PRESENTATIONS, INCLUDING NEURODEGENERATION AND REDUCED RESPONSE TO IMMUNOMODULATORY THERAPIES, DEPRESSION, FATIGUE AND SLEEP DISORDERS, MIGRAINE, OSTEOPOROSIS, AND CHRONIC CEREBROSPINAL VENOUS INSUFFICIENCY, THE NEWER MS VASCULAR ETIOLOGY. WE HAVE RECENTLY DESCRIBED THE GENETIC, EPIGENETIC, AND ENVIRONMENTAL FACTORS WITH THE POTENTIAL INFLUENCING ANS ACTIVITY, AND THE INTERACTIONS AMONG THESE FACTORS. THIS REVIEW EXPANDS UPON PREVIOUS ONES, DESCRIBING THE PHARMACOLOGICAL, NON-PHARMACOLOGICAL, AND SURGICAL STRATEGIES THAT COULD BE ADOPTED TO PREVENT AND MINIMIZE THE DETERIORATION IN ANS FUNCTION, PROMOTING A STATE OF SYMPATHOVAGAL BALANCE. HOWEVER, THESE STRATEGIES SHOULD NOT BE APPLIED AS "ONE SIZE FITS ALL", BUT SHOULD TAKE INTO ACCOUNT THE NATURE AND THE DEGREE OF ANS DYSFUNCTION. THESE STRATEGIES WOULD BE EFFECTIVE IN IMPROVING ANS FUNCTION NOT ONLY IN MS, BUT ALSO IN OTHER AUTOIMMUNE AND NEURODEGENERATIVE DISEASES, WHERE THE DYSFUNCTION OF THIS SYSTEM PLAYS A ROLE. 2016 8 6827 36 [GILLES DE LA TOURETTE'S DISEASE. SYMPTOMS, ETIOPATHOGENESIS AND THERAPEUTIC APPROACHES]. THE GILLES DE LA TOURETTE SYNDROME IS A USUALLY CHRONIC NEUROPSYCHIATRIC DISORDER WITH AN EARLY CHILDHOOD ONSET FEATURING MAINLY MOTOR AND VOCAL TICS. IT SEEMS THAT STRONG GENETIC FACTORS MAKE A MAJOR CONTRIBUTION TO THE ETIOLOGY OF THIS DISORDER, BUT THERE ARE ALSO CLUES THAT EPIGENETIC FACTORS ARE INVOLVED IN THE PATHOGENESIS OF TOURETTE'S SYNDROME, SUCH AS MATERNAL STRESS DURING PREGNANCY, BIRTH COMPLICATIONS AND HORMONAL INFLUENCES. FIRST IN LINE FOR ADEQUATE TREATMENT ARE NEUROLEPTIC COMPOUNDS OF HIGH POTENCY, BESIDES, SEVERAL OTHER PSYCHOACTIVE DRUGS HAVE SHOWN SOME THERAPEUTIC EFFECTS. LESS EVIDENT IS THE EFFICACY OF NEUROSURGICAL AND PSYCHOTHERAPEUTIC INTERVENTIONS. 1997 9 367 42 AMPLIFIED PAIN SYNDROMES IN CHILDREN: TREATMENT AND NEW INSIGHTS INTO DISEASE PATHOGENESIS. PURPOSE OF REVIEW: ALTHOUGH MANY DIAGNOSTIC TERMS ARE USED FOR PEDIATRIC CHRONIC PAIN, EVIDENCE SUGGESTS A COMMON THREAD OF SIGNAL AMPLIFICATION, LEADING TO THE UNIFYING TERM 'AMPLIFIED PAIN SYNDROMES'. ONGOING RESEARCH PROVIDES NEW INSIGHTS INTO BIOPSYCHOSOCIAL CONTRIBUTORS AND TREATMENTS FOR PEDIATRIC AMPLIFIED PAIN SYNDROMES. RECENT FINDINGS: BASIC SCIENCE INDICATES A COMPLEX INTERPLAY OF GENETIC, EPIGENETIC, NEUROCHEMICAL, ENDOCRINE, AND INFLAMMATORY CONTRIBUTORS, ALONG WITH ENVIRONMENTAL AND PSYCHOLOGICAL FACTORS. ALTHOUGH MEDICATIONS AND INTERVENTIONS REMAIN COMMON APPROACHES TO CHILDREN WITH CHRONIC PAIN, THEIR EVIDENCE IS LIMITED. PRELIMINARY EVIDENCE EXISTS FOR MINDFULNESS-BASED THERAPIES, YOGA, AND OTHER COMPLEMENTARY/ALTERNATIVE MEDICINE APPROACHES. THE STRONGEST EVIDENCE IS FOR EXERCISE-BASED AND COGNITIVE-BEHAVIORAL TREATMENTS, IN PARTICULAR, WHEN COMBINED IN A MULTIDISCIPLINARY FORMAT. INTENSIVE APPROACHES (PAIN REHABILITATION) HAVE THE POTENTIAL TO EFFECTIVELY AND EFFICIENTLY TREAT THOSE MOST DISABLED BY AMPLIFIED PAIN SYNDROMES, AND LEAD TO SUSTAINED IMPROVEMENT IN PAIN, FUNCTIONING, AND MEDICAL UTILIZATION. SUMMARY: ALTHOUGH UNDERSTANDING OF THE MECHANISMS UNDERLYING PEDIATRIC AMPLIFIED PAIN SYNDROMES EVOLVES, STANDARD OF CARE IS MULTIDISCIPLINARY EMPHASIZING EXERCISE THERAPY, COGNITIVE-BEHAVIORAL TREATMENT, AND SELF-REGULATION. TREATMENT SHOULD TARGET FULL RETURN TO PHYSICAL FUNCTION, WHICH LEADS TO SUBSEQUENT IMPROVEMENT OR RESOLUTION OF PAIN. MULTIDISCIPLINARY CARE CAN BE COORDINATED BY A RHEUMATOLOGIST OR OTHER PHYSICIAN WITH APPROPRIATE REFERRALS, OR THROUGH A MULTIDISCIPLINARY TEAM. 2014 10 4006 38 LOST AMONG THE TREES? THE AUTONOMIC NERVOUS SYSTEM AND PAEDIATRICS. THE AUTONOMIC NERVOUS SYSTEM (ANS) HAS BEEN STRIKINGLY NEGLECTED IN WESTERN MEDICINE. DESPITE ITS PROFOUND IMPORTANCE FOR REGULATION, ADJUSTMENT AND COORDINATION OF BODY SYSTEMS, IT LACKS PRIORITY IN TRAINING AND PRACTICE AND RECEIVES SCANT ATTENTION IN NUMEROUS MAJOR TEXTBOOKS. THE ANS IS INTEGRAL TO MANIFESTATIONS OF ILLNESS, UNDERLYING FAMILIAR PHYSICAL AND PSYCHOLOGICAL SYMPTOMS. WHEN ANS ACTIVITY IS ITSELF DYSFUNCTIONAL, USUAL INDICATORS OF ACUTE ILLNESS MAY PROVE DECEPTIVE. RECOGNISING THE RELEVANCE OF THE ANS CAN INVOLVE SEEING THE FAMILIAR THROUGH FRESH EYES, CHALLENGING ASSUMPTIONS IN CLINICAL ASSESSMENT AND IN APPROACHES TO PRACTICE. ITS IMPORTANCE EXTENDS FROM PHYSICAL AND PSYCHOLOGICAL WELL-BEING TO PARENTING AND SAFEGUARDING, PUBLIC SERVICES AND THE FUNCTIONING OF SOCIETY. EXPLORATION OF ITS ROLE IN CONDITIONS RANGING FROM NEUROLOGICAL, GASTROINTESTINAL AND CONNECTIVE TISSUE DISORDERS, DIABETES AND CHRONIC FATIGUE SYNDROME, TO AUTISM, BEHAVIOURAL AND MENTAL HEALTH DIFFICULTIES MAY OPEN THERAPEUTIC AVENUES. THE ANS OFFERS A MECHANISM FOR SO-CALLED FUNCTIONAL ILLNESSES AND ILLUSTRATES THE IMPORTANCE OF RECOGNISING THAT 'STRESS' TAKES MANY FORMS, PHYSICAL, PSYCHOLOGICAL AND ENVIRONMENTAL, DESIRABLE AND OTHERWISE. EVIDENCE OF INTRAUTERINE AND POST-NATAL PROGRAMMING OF ANS REACTIVITY SUGGESTS THAT NEONATAL CARE AND SAFEGUARDING PRACTICE MAY OFFER PREVENTIVE OPPORTUNITY, AS MAY GREATER UNDERSTANDING OF EPIGENETIC CHANGE OF ANS ACTIVITY THROUGH, FOR EXAMPLE, ACCIDENTAL OR PSYCHOLOGICAL TRAUMA OR INFECTION. THE AIM OF THIS ARTICLE IS TO ACCELERATE RECOGNITION OF THE IMPORTANCE OF THE ANS THROUGHOUT PAEDIATRICS, AND OF THE POTENTIAL PHYSICAL AND PSYCHOLOGICAL COST OF NEGLECTING IT. 2014 11 6375 53 THE ROLE OF NEURO-IMMUNE INTERACTION IN CHRONIC PAIN CONDITIONS; FUNCTIONAL SOMATIC SYNDROME, NEUROGENIC INFLAMMATION, AND PERIPHERAL NEUROPATHY. FUNCTIONAL SOMATIC SYNDROMES ARE INCREASINGLY DIAGNOSED IN CHRONICALLY ILL PATIENTS PRESENTING WITH AN ARRAY OF SYMPTOMS NOT ATTRIBUTED TO PHYSICAL AILMENTS. CONDITIONS SUCH AS CHRONIC FATIGUE SYNDROME, FIBROMYALGIA SYNDROME, OR IRRITABLE BOWEL SYNDROME ARE COMMON DISORDERS THAT BELONG IN THIS BROAD CATEGORY. SUCH SYNDROMES ARE CHARACTERISED BY THE PRESENCE OF ONE OR MULTIPLE CHRONIC SYMPTOMS INCLUDING WIDESPREAD MUSCULOSKELETAL PAIN, FATIGUE, SLEEP DISORDERS, AND ABDOMINAL PAIN, AMONGST OTHER ISSUES. SYMPTOMS ARE BELIEVED TO RELATE TO A COMPLEX INTERACTION OF BIOLOGICAL AND PSYCHOSOCIAL FACTORS, WHERE A DEFINITE AETIOLOGY HAS NOT BEEN ESTABLISHED. THEORIES SUGGEST CAUSATIVE PATHWAYS BETWEEN THE IMMUNE AND NERVOUS SYSTEMS OF AFFECTED INDIVIDUALS WITH SEVERAL RISK FACTORS IDENTIFIED IN PATIENTS PRESENTING WITH ONE OR MORE FUNCTIONAL SYNDROMES. RISK FACTORS INCLUDING STRESS AND CHILDHOOD TRAUMA ARE NOW RECOGNISED AS IMPORTANT CONTRIBUTORS TO CHRONIC PAIN CONDITIONS. EMOTIONAL, PHYSICAL, AND SEXUAL ABUSE DURING CHILDHOOD IS CONSIDERED A SEVERE STRESSOR HAVING A HIGH PREVALENCE IN FUNCTIONAL SOMATIC SYNDROME SUFFERS. SUCH TRAUMA PERMANENTLY ALTERS THE BIOLOGICAL STRESS RESPONSE OF THE SUFFERS LEADING TO NEUROEXCITATORY AND OTHER NERVE ISSUES ASSOCIATED WITH CHRONIC PAIN IN ADULTS. TRAUMATIC AND CHRONIC STRESS RESULTS IN EPIGENETIC CHANGES IN STRESS RESPONSE GENES, WHICH ULTIMATELY LEADS TO DYSREGULATION OF THE HYPOTHALAMIC-PITUITARY AXIS, THE AUTONOMIC NERVOUS SYSTEM, AND THE IMMUNE SYSTEM MANIFESTING IN A BROAD ARRAY OF SYMPTOMS. IMPORTANTLY, THESE SYSTEMS ARE KNOWN TO BE DYSREGULATED IN PATIENTS SUFFERING FROM FUNCTIONAL SOMATIC SYNDROME. FUNCTIONAL SOMATIC SYNDROMES ARE ALSO HIGHLY PREVALENT CO-MORBIDITIES OF PSYCHIATRIC CONDITIONS, MOOD DISORDERS, AND ANXIETY. CONSEQUENTLY, THIS REVIEW AIMS TO PROVIDE INSIGHT INTO THE ROLE OF THE NERVOUS SYSTEM AND IMMUNE SYSTEM IN CHRONIC PAIN DISORDERS ASSOCIATED WITH THE MUSCULOSKELETAL SYSTEM, AND CENTRAL AND PERIPHERAL NERVOUS SYSTEMS. 2022 12 6457 69 TIC DISORDERS: WHEN HABIT FORMING NEURAL SYSTEMS FORM HABITS OF THEIR OWN? TOURETTE SYNDROME (TS), OBSESSIVE-COMPULSIVE DISORDER (OCD) AND RELATED CONDITIONS ARE PREVALENT DISORDERS AFFECTING AS MANY AS 0.3-3% OF THE POPULATION. THEY ARE FREQUENTLY CHRONIC AND CAN BE ASSOCIATED WITH MARKED IMPAIRMENT AND DISABILITY. ALTHOUGH CLINICAL CARE HAS IMPROVED OVER THE PAST DECADE, A SIGNIFICANT NUMBER OF PATIENTS FAIL TO RESPOND ADEQUATELY OR EXPERIENCE INTOLERABLE SIDE EFFECTS. THE ETIOLOGY OF THESE DISORDERS IS UNKNOWN. COMPELLING EVIDENCE SUGGESTS THAT THE VULNERABILITY TO DEVELOP TS AND OCD IS MEDIATED BY BOTH GENETIC AND ENVIRONMENTAL FACTORS, AND THAT NEURAL SYSTEMS LOCATED IN THE BASAL GANGLIA AND FUNCTIONALLY RELATED BRAIN STRUCTURES ARE INVOLVED IN THEIR PATHOGENESIS. BASED ON EXPLICIT MODELS OF PATHOGENESIS FOR TS AND OCD AND BUILDING ON WORK ACCOMPLISHED OVER THE PAST TWO DECADES, AN ARRAY OF CLINICAL, NEUROPSYCHOLOGICAL, GENETIC, NEUROIMAGING, EPIDEMIOLOGICAL NEUROBIOLOGICAL, AND TREATMENT STUDIES HAVE BEEN COMPLETED OR ARE UNDERWAY AT THE CHILD STUDY CENTER AT YALE UNIVERSITY. A MULTIDISCIPLINARY TEAM OF INVESTIGATORS HAS JOINED FORCES TO TEST SPECIFIC HYPOTHESES THROUGH THE INTEGRATION AND TRANSLATION OF BASIC AND CLINICAL NEUROSCIENCE RESEARCH. ALL SUBJECTS HAVE BEEN STUDIED USING IDENTICAL CLINICAL, NEUROPSYCHOLOGICAL, GENETIC, NEUROBIOLOGICAL, AND PHARMACOLOGICAL TECHNIQUES. CURRENT CONCEPTUALIZATIONS OF TS HAVE BEEN SHAPED BY ADVANCES IN CLINICAL PHENOMENOLOGY, GENETICS, SYSTEMS NEUROSCIENCE AND THE EMERGING UNDERSTANDING OF THE ROLE OF THE BASAL GANGLIA IN IMPLICIT LEARNING AND HABIT FORMATION, NEUROIMMUNOLOGY AND PSYCHOPHARMACOLOGY. AN APPRECIATION OF THE PREMONITORY URGES THAT PRECEDE TICS AND TEMPORAL DYNAMICS OF TICS HAVE PROVIDED USEFUL VIEWPOINTS FROM WHICH TO REGARD THE NATURAL HISTORY OF TS. WHILE THE LONG-TERM OUTCOME OF TS CAN BE RELATIVELY BENIGN, THE PRESENCE OF COMORBID CONDITIONS SUCH AS ATTENTION DEFICIT/HYPERACTIVITY DISORDER (ADHD), OCD OR A MAJOR AFFECTIVE DISORDER CAN HAVE LASTING UNTOWARD CONSEQUENCES. THE IDENTIFICATION OF SUSCEPTIBILITY GENES IN TS WILL DOUBTLESS POINT IN NEW THERAPEUTIC DIRECTIONS FOR TREATMENT, AS WILL THE CHARACTERIZATION OF THE PUTATIVE AUTOIMMUNE MECHANISMS ACTIVE IN SUBGROUP OF PATIENTS. CONTINUED SUCCESS IN FUNCTIONAL IN VIVO NEUROIMAGING STUDIES WILL LEAD TO THE TARGETING OF SPECIFIC BRAIN CIRCUITS FOR MORE INTENSIVE STUDY. ALTHOUGH IDEAL ANTI-TIC THERAPIES ARE NOT AVAILABLE, RECENTLY COMPLETED CLINICAL TRIALS WITH ALPHA-ADRENERGIC AGENTS AND ATYPICAL NEUROLEPTICS ARE ENCOURAGING. GIVEN THESE DEVELOPMENTS, TS CAN BE CONSIDERED A MODEL DISORDER TO STUDY THE DYNAMIC INTERPLAY OF GENETIC VULNERABILITIES, EPIGENETIC EVENTS, AND NEUROBIOLOGICAL SYSTEMS ACTIVE DURING EARLY BRAIN DEVELOPMENT. IT IS LIKELY THAT THE RESEARCH PARADIGMS UTILIZED IN THESE STUDIES AND MANY OF THE EMPIRICAL FINDINGS RESULTING FROM THEM, WILL BE RELEVANT TO OTHER DISORDERS OF CHILDHOOD ONSET AND TO OUR UNDERSTANDING OF NORMAL DEVELOPMENT. 2001 13 6837 38 [INTERSTITIAL CYSTITIS: THE LATEST FINDINGS ON ITS AETIOPATHOGENESIS]. NEW FINDINGS PROVIDE PROGRESS IN THE UNDERSTANDING OF THE COMPLICATED AETIOPATHOGENESIS OF INTERSTITIAL CYSTITIS/BLADDER PAIN SYNDROME (IC/BPS), WHOSE CAUSALITIES HAVE ONLY BEEN DECIPHERED IN FRAGMENTS SO FAR. AN INCREASINGLY COMPLEX NETWORK OF PATHOMECHANISMS IS EMERGING, IN WHICH THE FREQUENTLY MENTIONED MAST CELLS AND UROTHELIAL CHANGES SEEM TO BE ONLY A FRAGMENT OF THE PATHOLOGICAL CHANGES. THE LATEST FINDINGS REGARDING A POSSIBLE GENETIC AND EPIGENETIC PREDISPOSITION ARE BASED ON PEDIGREE ANALYSES, DETECTION OF SINGLE NUCLEOTIDE POLYMORPHISMS AND SIGNIFICANT CHANGES IN DIFFERENTIALLY EXPRESSED GENES. MULTIPLE ALTERATIONS CAN BE DETECTED AT THE MOLECULAR LEVEL. PLATELET-ACTIVATING FACTOR, VEGF, CORTICOTROPIN-RELEASING HORMONE AND THE INFLAMMASOME ARE IMPORTANT PLAYERS IN UNDERSTANDING THE DISEASE, BUT THE PATHOMECHANISM UNDERLYING THE "ACTIVATION" OF IC REMAINS UNCLEAR. NEW STARTING POINTS COULD BE THE DETECTION OF VIRUSES (EPSTEIN-BARR VIRUS, BK POLYOMAVIRUSES) OR BACTERIAL INFLAMMATION BY PATHOGENS THAT CANNOT BE DETECTED IN STANDARD CULTURES. 2021 14 6180 44 THE HYGIENE HYPOTHESIS AND NEW PERSPECTIVES-CURRENT CHALLENGES MEETING AN OLD POSTULATE. DURING ITS 30 YEARS HISTORY, THE HYGIENE HYPOTHESIS HAS SHOWN ITSELF TO BE ADAPTABLE WHENEVER IT HAS BEEN CHALLENGED BY NEW SCIENTIFIC DEVELOPMENTS AND THIS IS A STILL A CONTINUOUSLY ONGOING PROCESS. IN THIS REGARD, THE MINI REVIEW AIMS TO DISCUSS SOME SELECTED NEW DEVELOPMENTS IN RELATION TO THEIR IMPACT ON FURTHER FINE-TUNING AND EXPANSION OF THE HYGIENE HYPOTHESIS. THIS WILL INCLUDE THE ROLE OF RECENTLY DISCOVERED CLASSES OF INNATE AND ADAPTIVE IMMUNE CELLS THAT CHALLENGES THE OLD TH1/TH2 PARADIGM, THE APPLICABILITY OF THE HYGIENE HYPOTHESIS TO NEWLY IDENTIFIED ALLERGY/ASTHMA PHENOTYPES WITH DIVERSE UNDERLYING PATHOMECHANISTIC ENDOTYPES, AND THE INCREASING KNOWLEDGE DERIVED FROM EPIGENETIC STUDIES THAT LEADS TO BETTER UNDERSTANDING OF MECHANISMS INVOLVED IN THE TRANSLATION OF ENVIRONMENTAL IMPACTS ON BIOLOGICAL SYSTEMS. FURTHER, WE DISCUSS IN BRIEF THE EXPANSION OF THE HYGIENE HYPOTHESIS TO OTHER DISEASE AREAS LIKE PSYCHIATRIC DISORDERS AND CANCER AND CONCLUDE THAT THE CONTINUOUSLY DEVELOPING HYGIENE HYPOTHESIS MAY PROVIDE A MORE GENERALIZED EXPLANATION FOR HEALTH BURDEN IN HIGHLY INDUSTRIALIZED COUNTRIES ALSO RELATION TO GLOBAL CHANGES. 2021 15 2816 54 FIBROMYALGIA: PATHOGENESIS, MECHANISMS, DIAGNOSIS AND TREATMENT OPTIONS UPDATE. FIBROMYALGIA IS A SYNDROME CHARACTERIZED BY CHRONIC AND WIDESPREAD MUSCULOSKELETAL PAIN, OFTEN ACCOMPANIED BY OTHER SYMPTOMS, SUCH AS FATIGUE, INTESTINAL DISORDERS AND ALTERATIONS IN SLEEP AND MOOD. IT IS ESTIMATED THAT TWO TO EIGHT PERCENT OF THE WORLD POPULATION IS AFFECTED BY FIBROMYALGIA. FROM A MEDICAL POINT OF VIEW, THIS PATHOLOGY STILL PRESENTS INEXPLICABLE ASPECTS. IT IS KNOWN THAT FIBROMYALGIA IS CAUSED BY A CENTRAL SENSITIZATION PHENOMENON CHARACTERIZED BY THE DYSFUNCTION OF NEURO-CIRCUITS, WHICH INVOLVES THE PERCEPTION, TRANSMISSION AND PROCESSING OF AFFERENT NOCICEPTIVE STIMULI, WITH THE PREVALENT MANIFESTATION OF PAIN AT THE LEVEL OF THE LOCOMOTOR SYSTEM. IN RECENT YEARS, THE PATHOGENESIS OF FIBROMYALGIA HAS ALSO BEEN LINKED TO OTHER FACTORS, SUCH AS INFLAMMATORY, IMMUNE, ENDOCRINE, GENETIC AND PSYCHOSOCIAL FACTORS. A RHEUMATOLOGIST TYPICALLY MAKES A DIAGNOSIS OF FIBROMYALGIA WHEN THE PATIENT DESCRIBES A HISTORY OF PAIN SPREADING IN ALL QUADRANTS OF THE BODY FOR AT LEAST THREE MONTHS AND WHEN PAIN IS CAUSED BY DIGITAL PRESSURE IN AT LEAST 11 OUT OF 18 ALLOGENIC POINTS, CALLED TENDER POINTS. FIBROMYALGIA DOES NOT INVOLVE ORGANIC DAMAGE, AND SEVERAL DIAGNOSTIC APPROACHES HAVE BEEN DEVELOPED IN RECENT YEARS, INCLUDING THE ANALYSIS OF GENETIC, EPIGENETIC AND SEROLOGICAL BIOMARKERS. SYMPTOMS OFTEN BEGIN AFTER PHYSICAL OR EMOTIONAL TRAUMA, BUT IN MANY CASES, THERE APPEARS TO BE NO OBVIOUS TRIGGER. WOMEN ARE MORE PRONE TO DEVELOPING THE DISEASE THAN MEN. UNFORTUNATELY, THE CONVENTIONAL MEDICAL THERAPIES THAT TARGET THIS PATHOLOGY PRODUCE LIMITED BENEFITS. THEY REMAIN LARGELY PHARMACOLOGICAL IN NATURE AND TEND TO TREAT THE SYMPTOMATIC ASPECTS OF VARIOUS DISORDERS REPORTED BY THE PATIENT. THE STATISTICS, HOWEVER, HIGHLIGHT THE FACT THAT 90% OF PEOPLE WITH FIBROMYALGIA ALSO TURN TO COMPLEMENTARY MEDICINE TO MANAGE THEIR SYMPTOMS. 2021 16 6392 33 THE ROLE OF THE GUT MICROBIOTA IN SCHIZOPHRENIA: CURRENT AND FUTURE PERSPECTIVES. OBJECTIVES: SCHIZOPHRENIA IS A POORLY UNDERSTOOD CHRONIC DISEASE. ITS PATHOPHYSIOLOGY IS COMPLEX, DYNAMIC, AND LINKED TO EPIGENETIC MECHANISMS AND MICROBIOTA INVOLVEMENT. NOWADAYS, CORRELATING SCHIZOPHRENIA WITH THE ENVIRONMENT MAKES SENSE OWING TO ITS MULTIDIMENSIONAL IMPLICATIONS: TEMPORAL AND SPATIAL VARIABILITY. MICROBIOTA INVOLVEMENT AND EPIGENETIC MECHANISMS ARE FACTORS THAT ARE CURRENTLY BEING CONSIDERED TO BETTER UNDERSTAND ANOTHER DIMENSION OF SCHIZOPHRENIA. METHODS: THIS REVIEW SUMMARISES AND DISCUSSES CURRENTLY AVAILABLE INFORMATION, FOCUSSING ON THE MICROBIOTA, EPIGENETIC MECHANISMS, TECHNOLOGICAL APPROACHES AIMED AT PERFORMING EXHAUSTIVE ANALYSES OF THE MICROBIOTA, AND PSYCHOTHERAPIES, TO ESTABLISH FUTURE PERSPECTIVES. RESULTS: THE CONNECTION BETWEEN THE MICROBIOTA, EPIGENETIC MECHANISMS AND TECHNOLOGICAL DEVELOPMENTS ALLOWS FOR FORMULATING NEW APPROACHES OBJECTIVELY ORIENTED TOWARDS THE DEVELOPMENT OF ALTERNATIVE PSYCHOTHERAPIES THAT MAY HELP TREAT SCHIZOPHRENIA. CONCLUSIONS: IN THIS REVIEW, THE GUT MICROBIOTA AND EPIGENETIC MECHANISMS WERE CONSIDERED AS KEY REGULATORS, REVEALING A POTENTIAL NEW AETIOLOGY OF SCHIZOPHRENIA. LIKEWISE, CONTINUOUS TECHNOLOGICAL ADVANCES (E.G. CULTUROMICS), AIMED AT THE MICROBIOTA-GUT-BRAIN AXIS GENERATE NEW EVIDENCE ON THIS CONCEPT. 2018 17 5598 50 ROLES OF NON-CODING RNA IN ALZHEIMER'S DISEASE PATHOPHYSIOLOGY. ALZHEIMER'S DISEASE (AD) IS A CHRONIC NEURODEGENERATIVE DISORDER THAT IS ACCOMPANIED BY DEFICITS IN MEMORY AND COGNITIVE FUNCTIONS. THE DISEASE IS PATHOLOGICALLY CHARACTERISED BY THE ACCUMULATION AND AGGREGATION OF AN EXTRACELLULAR PEPTIDE REFERRED TO AS AMYLOID-BETA (ABETA) IN THE FORM OF AMYLOID PLAQUES AND THE INTRACELLULAR AGGREGATION OF A HYPERPHOSPHORELATED PROTEIN TAU IN THE FORM OF NEUROFIBRILLARY TANGLES (NFTS) THAT CAUSE NEUROINFLAMMATION, SYNAPTIC DYSFUNCTION, AND OXIDATIVE STRESS. THE SEARCH FOR PATHOMECHANISMS LEADING TO DISEASE ONSET AND PROGRESSION HAS IDENTIFIED MANY KEY PLAYERS THAT INCLUDE GENETIC, EPIGENETIC, BEHAVIOURAL, AND ENVIRONMENTAL FACTORS, WHICH LEND SUPPORT TO THE FACT THAT THIS IS A MULTI-FACETED DISEASE WHERE FAILURE IN VARIOUS SYSTEMS CONTRIBUTES TO DISEASE ONSET AND PROGRESSION. ALTHOUGH THE VAST MAJORITY OF INDIVIDUALS PRESENT WITH THE SPORADIC (NON-GENETIC) FORM OF THE DISEASE, DYSFUNCTIONS IN NUMEROUS PROTEIN-CODING AND NON-CODING GENES HAVE BEEN IMPLICATED IN MECHANISMS CONTRIBUTING TO THE DISEASE. RECENT STUDIES HAVE PROVIDED STRONG EVIDENCE FOR THE ASSOCIATION OF NON-CODING RNAS (NCRNAS) WITH AD. IN THIS REVIEW, WE HIGHLIGHT THE CURRENT FINDINGS ON CHANGES OBSERVED IN CIRCULAR RNA (CIRCRNA), MICRORNA (MIRNA), SHORT INTERFERING RNA (SIRNA), PIWI-INTERACTING RNA (PIRNA), AND LONG NON-CODING RNA (LNCRNA) IN AD. VARIATIONS IN THESE NCRNAS COULD POTENTIALLY SERVE AS BIOMARKERS OR THERAPEUTIC TARGETS FOR THE DIAGNOSIS AND TREATMENT OF ALZHEIMER'S DISEASE. WE ALSO DISCUSS THE RESULTS OF STUDIES THAT HAVE TARGETED THESE NCRNAS IN CELLULAR AND ANIMAL MODELS OF AD WITH A VIEW FOR TRANSLATING THESE FINDINGS INTO THERAPIES FOR ALZHEIMER'S DISEASE. 2023 18 6329 44 THE ROLE OF CHILDHOOD TRAUMA IN BIPOLAR DISORDERS. THIS REVIEW WILL DISCUSS THE ROLE OF CHILDHOOD TRAUMA IN BIPOLAR DISORDERS. RELEVANT STUDIES WERE IDENTIFIED VIA MEDLINE (PUBMED) AND PSYCINFO DATABASES PUBLISHED UP TO AND INCLUDING JULY 2015. THIS REVIEW CONTRIBUTES TO A NEW UNDERSTANDING OF THE NEGATIVE CONSEQUENCES OF EARLY LIFE STRESS, AS WELL AS SETTING CHILDHOOD TRAUMA IN A BIOLOGICAL CONTEXT OF SUSCEPTIBILITY AND DISCUSSING NOVEL LONG-TERM PATHOPHYSIOLOGICAL CONSEQUENCES IN BIPOLAR DISORDERS. CHILDHOOD TRAUMATIC EVENTS ARE RISK FACTORS FOR DEVELOPING BIPOLAR DISORDERS, IN ADDITION TO A MORE SEVERE CLINICAL PRESENTATION OVER TIME (PRIMARILY AN EARLIER AGE AT ONSET AND AN INCREASED RISK OF SUICIDE ATTEMPT AND SUBSTANCE MISUSE). CHILDHOOD TRAUMA LEADS TO ALTERATIONS OF AFFECT REGULATION, IMPULSE CONTROL, AND COGNITIVE FUNCTIONING THAT MIGHT DECREASE THE ABILITY TO COPE WITH LATER STRESSORS. CHILDHOOD TRAUMA INTERACTS WITH SEVERAL GENES BELONGING TO SEVERAL DIFFERENT BIOLOGICAL PATHWAYS [HYPOTHALAMIC-PITUITARY-ADRENAL (HPA) AXIS, SEROTONERGIC TRANSMISSION, NEUROPLASTICITY, IMMUNITY, CALCIUM SIGNALING, AND CIRCADIAN RHYTHMS] TO DECREASE THE AGE AT THE ONSET OF THE DISORDER OR INCREASE THE RISK OF SUICIDE. EPIGENETIC FACTORS MAY ALSO BE INVOLVED IN THE NEUROBIOLOGICAL CONSEQUENCES OF CHILDHOOD TRAUMA IN BIPOLAR DISORDER. BIOLOGICAL SEQUELAE SUCH AS CHRONIC INFLAMMATION, SLEEP DISTURBANCE, OR TELOMERE SHORTENING ARE POTENTIAL MEDIATORS OF THE NEGATIVE EFFECTS OF CHILDHOOD TRAUMA IN BIPOLAR DISORDERS, IN PARTICULAR WITH REGARD TO PHYSICAL HEALTH. THE MAIN CLINICAL IMPLICATION IS TO SYSTEMATICALLY ASSESS CHILDHOOD TRAUMA IN PATIENTS WITH BIPOLAR DISORDERS, OR AT LEAST IN THOSE WITH A SEVERE OR INSTABLE COURSE. THE CHALLENGE FOR THE NEXT YEARS WILL BE TO FILL THE GAP BETWEEN CLINICAL AND FUNDAMENTAL RESEARCH AND ROUTINE PRACTICE, SINCE RECOMMENDATIONS FOR MANAGING THIS SPECIFIC POPULATION ARE LACKING. IN PARTICULAR, LITTLE IS KNOWN ON WHICH PSYCHOTHERAPIES SHOULD BE PROVIDED OR WHICH TARGETS THERAPISTS SHOULD FOCUS ON, AS WELL AS HOW CHILDHOOD TRAUMA COULD EXPLAIN THE RESISTANCE TO MOOD STABILIZERS. 2016 19 5580 45 ROLE OF NEUROTOXICANTS IN THE PATHOGENESIS OF ALZHEIMER'S DISEASE: A MECHANISTIC INSIGHT. ALZHEIMER'S DISEASE (AD) IS THE MOST CONSPICUOUS CHRONIC NEURODEGENERATIVE SYNDROME, WHICH HAS BECOME A SIGNIFICANT CHALLENGE FOR THE GLOBAL HEALTHCARE SYSTEM. MULTIPLE STUDIES HAVE CORROBORATED A CLEAR ASSOCIATION OF NEUROTOXICANTS WITH AD PATHOGENICITY, SUCH AS AMYLOID BETA (ABETA) PROTEINS AND NEUROFIBRILLARY TANGLES (NFTS), SIGNALLING PATHWAY MODIFICATIONS, CELLULAR STRESS, COGNITIVE DYSFUNCTIONS, NEURONAL APOPTOSIS, NEUROINFLAMMATION, EPIGENETIC MODIFICATION, AND SO ON. THIS REVIEW, THEREFORE, AIMED TO ADDRESS SEVERAL ESSENTIAL MECHANISMS AND SIGNALLING CASCADES, INCLUDING WNT (WINGLESS AND INT.) SIGNALLING PATHWAY, AUTOPHAGY, MAMMALIAN TARGET OF RAPAMYCIN (MTOR), PROTEIN KINASE C (PKC) SIGNALLING CASCADES, CELLULAR REDOX STATUS, ENERGY METABOLISM, GLUTAMATERGIC NEUROTRANSMISSIONS, IMMUNE CELL STIMULATIONS (E.G. MICROGLIA, ASTROCYTES) AS WELL AS AN AMYLOID PRECURSOR PROTEIN (APP), PRESENILIN-1 (PSEN1), PRESENILIN-2 (PSEN2) AND OTHER AD-RELATED GENE EXPRESSIONS THAT HAVE BEEN PRETENTIOUS AND MODULATED BY THE VARIOUS NEUROTOXICANTS. THIS REVIEW CONCLUDED THAT NEUROTOXICANTS PLAY A MOMENTOUS ROLE IN DEVELOPING AD THROUGH MODULATING VARIOUS SIGNALLING CASCADES. NEVERTHELESS, COMPREHENSION OF THIS RISK AGENT-INDUCED NEUROTOXICITY IS FAR TOO LITTLE. MORE IN-DEPTH EPIDEMIOLOGICAL AND SYSTEMATIC INVESTIGATIONS ARE NEEDED TO UNDERSTAND THE POTENTIAL MECHANISMS BETTER TO ADDRESS THESE NEUROTOXICANTS AND IMPROVE APPROACHES TO THEIR RISK EXPOSURE THAT AID IN AD PATHOGENESIS.KEY MESSAGESINEVITABLE CASCADE MECHANISMS OF HOW ALZHEIMER'S DISEASE-RELATED (AD-RELATED) GENE EXPRESSIONS ARE MODULATED BY NEUROTOXICANTS HAVE BEEN DISCUSSED.INVOLVEMENT OF THE NEUROTOXICANTS-INDUCED PATHWAYS CAUSED AN EXTENDED RISK OF AD IS EXPLICITED.INTEGRATION OF CELL CULTURE, ANIMALS AND POPULATION-BASED ANALYSIS ON THE CLINICAL SEVERITY OF AD IS ADDRESSED. 2021 20 5766 56 SPECIAL ISSUE: ALZHEIMER'S DISEASE. MORE THAN 45 MILLION PEOPLE WORLDWIDE HAVE ALZHEIMER'S DISEASE (AD), A DETERIORATION OF MEMORY AND OTHER COGNITIVE DOMAINS THAT LEADS TO DEATH WITHIN 3 TO 9 YEARS AFTER DIAGNOSIS. THE PRINCIPAL RISK FACTOR FOR AD IS AGE. AS THE AGING POPULATION INCREASES, THE PREVALENCE WILL APPROACH 131 MILLION CASES WORLDWIDE IN 2050. AD IS THEREFORE A GLOBAL PROBLEM CREATING A RAPIDLY GROWING EPIDEMIC AND BECOMING A MAJOR THREAT TO HEALTHCARE IN OUR SOCIETIES. IT HAS BEEN MORE THAN 20 YEARS SINCE IT WAS FIRST PROPOSED THAT THE NEURODEGENERATION IN AD MAY BE CAUSED BY DEPOSITION OF AMYLOID-BETA (ABETA) PEPTIDES IN PLAQUES IN BRAIN TISSUE. ACCORDING TO THE AMYLOID HYPOTHESIS, ACCUMULATION OF ABETA PEPTIDES, RESULTING FROM A CHRONIC IMBALANCE BETWEEN ABETA PRODUCTION AND ABETA CLEARANCE IN THE BRAIN, IS THE PRIMARY INFLUENCE DRIVING AD PATHOGENESIS. CURRENT AVAILABLE MEDICATIONS APPEAR TO BE ABLE TO PRODUCE MODERATE SYMPTOMATIC BENEFITS BUT NOT TO STOP DISEASE PROGRESSION. THE SEARCH FOR BIOMARKERS AS WELL AS NOVEL THERAPEUTIC APPROACHES FOR AD HAS BEEN A MAJOR FOCUS OF RESEARCH. RECENT FINDINGS, HOWEVER, SHOW THAT NEURONAL-INJURY BIOMARKERS ARE INDEPENDENT OF ABETA SUGGESTING EPIGENETIC MODIFICATIONS, GENE-GENE AND/OR GENE-ENVIRONMENT INTERACTIONS IN THE DISEASE ETIOLOGY, AND CALLING FOR RECONSIDERATION OF THE PATHOLOGICAL CASCADE AND ASSESSMENT OF ALTERNATIVE THERAPEUTIC STRATEGIES. IN ADDITION, RECENT RESEARCH RESULTS REGARDING THE EXPRESSION OF THE BETA-AMYLOID PRECURSOR PROTEIN (APP) GENE RESULTING IN THE PRESENCE OF VARIOUS APP-MRNA ISOFORMS AND THEIR QUANTIFICATION, ESPECIALLY FOR IDENTIFYING THE MOST ABUNDANT ONE THAT MAY DECISIVE FOR THE NORMAL STATUS OR DISEASE RISK, HAVE BEEN REPORTED. AS SUCH, A MORE COMPLETE UNDERSTANDING OF AD PATHOGENESIS WILL LIKELY REQUIRE GREATER INSIGHTS INTO THE PHYSIOLOGICAL FUNCTION OF THE BETA-AMYLOID PRECURSOR PROTEIN (APP). 2018