1 4664 204 NEW IMMUNE HORIZONS IN THERAPEUTICS AND DIAGNOSTIC APPROACHES TO PREECLAMPSIA. HYPERTENSIVE DISORDERS OF PREGNANCY (HDP) ARE ONE OF THE COMMONEST MALADIES, AFFECTING 5%-10% OF PREGNANCIES WORLDWIDE. THE AMERICAN COLLEGE OF OBSTETRICIANS AND GYNECOLOGISTS (ACOG) IDENTIFIES FOUR CATEGORIES OF HDP, NAMELY GESTATIONAL HYPERTENSION (GH), PREECLAMPSIA (PE), CHRONIC HYPERTENSION (CH), AND CH WITH SUPERIMPOSED PE. PE IS A MULTISYSTEM, HETEROGENEOUS DISORDER THAT ENCOMPASSES 2%-8% OF ALL PREGNANCY-RELATED COMPLICATIONS, CONTRIBUTING TO ABOUT 9% TO 26% OF MATERNAL DEATHS IN LOW-INCOME COUNTRIES AND 16% IN HIGH-INCOME COUNTRIES. THESE TRANSLATE TO 50 000 MATERNAL DEATHS AND OVER 500 000 FETAL DEATHS WORLDWIDE, THEREFORE DEMANDING HIGH PRIORITY IN UNDERSTANDING CLINICAL PRESENTATION, SCREENING, DIAGNOSTIC CRITERIA, AND EFFECTIVE MANAGEMENT. PE IS ACCOMPANIED BY UTEROPLACENTAL INSUFFICIENCY LEADING TO VASCULAR AND METABOLIC CHANGES, VASOCONSTRICTION, AND END-ORGAN ISCHEMIA. PE IS DIAGNOSED AFTER 20 WEEKS OF PREGNANCY IN WOMEN WHO WERE PREVIOUSLY NORMOTENSIVE OR HYPERTENSIVE. BESIDES SHALLOW TROPHOBLAST INVASION AND INADEQUATE REMODELING OF UTERINE ARTERIES, DYSREGULATION OF THE NONIMMUNE SYSTEM HAS BEEN THE FOCAL POINT IN PE. THIS RESULTS FROM ABERRANT IMMUNE SYSTEM ACTIVATION AND IMBALANCED DIFFERENTIATION OF T CELLS. FURTHER, A FAILURE OF TOLERANCE TOWARD THE SEMI-ALLOGENIC FETUS RESULTS DUE TO ALTERED DISTRIBUTION OF TREGS SUCH AS CD4+FOXP3+ OR CD4+CD25+CD127(LOW) FOXP3+ CELLS, THEREBY CREATING A CYTOTOXIC ENVIRONMENT BY SUBOPTIMAL PRODUCTION OF IMMUNOSUPPRESSIVE CYTOKINES LIKE IL-10, IL-4, AND IL-13. ALSO, INTRACELLULAR PRODUCTION OF COMPLEMENT PROTEIN C5A MAY RESULT IN DECREASED FOXP3+ REGULATORY T CELLS. WITH IMMUNE SYSTEM DYSFUNCTION AS A MAJOR DRIVER IN PE PATHOGENESIS, IT IS LOGICAL THAT THERAPEUTIC TARGETING OF COMPONENTS OF THE IMMUNE SYSTEM WITH PHARMACOLOGIC AGENTS LIKE ANTI-INFLAMMATORY AND IMMUNE-MODULATING MOLECULES ARE EITHER BEING USED OR UNDER CLINICAL TRIAL. CHOLESTEROL SYNTHESIS INHIBITORS LIKE PRAVASTATIN MAY IMPROVE PLACENTAL PERFUSION IN PE, WHILE ECULIZUMAB (MONOCLONAL ANTIBODY INHIBITING C5) AND SMALL MOLECULAR INHIBITOR OF C5A, ZILUCOPLAN ARE UNDER INVESTIGATION. MONOCLONAL ANTIBODY AGAINST IL-17(SECUKINUMAB) HAS BEEN PROPOSED TO ALTER THE TH IMBALANCE IN PE. AUTOLOGOUS TREG THERAPY AND IMMUNE CHECKPOINT INHIBITORS LIKE ANTI-CTLA-4 ARE EMERGING AS NEW CANDIDATES IN IMMUNE HORIZONS FOR PE MANAGEMENT IN THE FUTURE. 2023 2 196 30 ACID REFLUX AND OESOPHAGEAL CANCER. BARRETT'S METAPLASIA IS ONE OF THE COMMONEST PREMALIGNANT LESIONS IN THE WESTERN WORLD FOLLOWING COLORECTAL ADENOMAS. ONE IN 50 OF THE ADULT POPULATION DEVELOPS BARRETT'S AS A CONSEQUENCE OF CHRONIC GASTRO-OESOPHAGEAL REFLUX. THE MUCOSAL INFLAMMATION SEEN WITHIN PATIENTS WITH GASTRO-OESOPHAGEAL REFLUX SEEMS LIKELY TO DRIVE THE GROWTH OF THE METAPLASTIC MUCOSA AND ALSO HELP DIRECT FURTHER ONCOLOGICAL CHANGE, YET THE MOLECULAR EVENTS THAT CHARACTERIZE THE PATHWAY FROM INFLAMMATION TO METAPLASIA TO DYSPLASIA AND ADENOCARCINOMA ARE POORLY UNDERSTOOD. THERE IS HOPE THAT UNDERSTANDING THE ROLE OF OESOPHAGEAL INFLAMMATION WILL PROVIDE IMPORTANT INSIGHT INTO THE DEVELOPMENT OF BARRETT'S METAPLASIA AND OESOPHAGEAL CANCER. THIS CHAPTER WILL DISCUSS THE INFLAMMATION SEEN WITHIN CONTEXT OF BARRETT'S OESOPHAGUS AND ALSO CLINICAL TRIALS WHICH HOPE TO ADDRESS THIS COMMON PREMALIGNANT DISEASE. THERE ARE SEVERAL ONGOING CLINICAL TRIALS WHICH ARE AIMING TO PROVIDE DATA USING ANTI-INFLAMMATORY THERAPIES TO TACKLE THIS IMPORTANT PREMALIGNANT CONDITION. THERE IS NEW DATA PRESENTED WHICH SUGGESTS THAT DATA FROM THE ASPIRIN ESOMEPRAZOLE CHEMOPREVENTION TRIAL (ASPECT) MAY HOLD THE CLUE TO DISEASE TREATMENT AND THAT THE CYTOKINE TNF-ALPHA SEEMS TO BE A KEY SIGNALLING MOLECULE IN THE METAPLASIA-DYSPLASIA-CARCINOMA SEQUENCE. SPECIFICALLY IT APPEARS THAT BOTH EPIGENETIC AND INHERITED GENETICS COOPERATE TO MODULATE THE PROGNOSIS. 2011 3 5042 34 PHARMACOGENOMICS IN PAIN TREATMENT. THE EXPERIENCE OF CHRONIC PAIN IS ONE OF THE COMMONEST REASONS FOR SEEKING MEDICAL ATTENTION, BEING A MAJOR ISSUE IN CLINICAL PRACTICE. WHILE PAIN IS A UNIVERSAL EXPERIENCE, ONLY A SMALL PROPORTION OF PEOPLE WHO FELT PAIN DEVELOP PAIN SYNDROMES. IN ADDITION, PAINKILLERS ARE ASSOCIATED WITH WIDE INTER-INDIVIDUAL VARIABILITY IN THE ANALGESIC RESPONSE. THIS MAY BE PARTLY EXPLAINED BY THE PRESENCE OF SINGLE NUCLEOTIDE POLYMORPHISMS IN GENES ENCODING MOLECULAR ENTITIES INVOLVED IN PHARMACODYNAMICS AND PHARMACOKINETICS. HOWEVER, UPTAKE OF THIS INFORMATION HAS BEEN SLOW DUE IN LARGE PART TO THE LACK OF ROBUST EVIDENCES DEMONSTRATING CLINICAL UTILITY. FURTHERMORE, NOVEL THERAPIES, INCLUDING TARGETING OF EPIGENETIC CHANGES AND GENE THERAPY-BASED APPROACHES ARE FURTHER BROADENING FUTURE OPTIONS FOR THE TREATMENT OF CHRONIC PAIN. THE AIM OF THIS ARTICLE IS TO REVIEW THE EVIDENCES BEHIND PHARMACOGENETICS (PGX) TO INDIVIDUALIZE THERAPY (BOOSTING THE EFFICACY AND MINIMIZING POTENTIAL TOXICITY) AND GENES IMPLICATED IN PAIN MEDICINE, IN TWO PARTS: (I) GENETIC VARIABILITY WITH PAIN SENSITIVITY AND ANALGESIC RESPONSE; AND (II) PHARMACOLOGICAL CONCEPTS APPLIED ON PGX. 2016 4 5039 35 PHARMACOGENETICS OF CHRONIC PAIN MANAGEMENT. OBJECTIVE: THE EXPERIENCE OF CHRONIC PAIN IS ONE OF THE COMMONEST REASONS INDIVIDUALS SEEK MEDICAL ATTENTION, MAKING THE MANAGEMENT OF CHRONIC PAIN A MAJOR ISSUE IN CLINICAL PRACTICE. DRUG METABOLISM AND RESPONSES ARE AFFECTED BY MANY FACTORS, WITH GENETIC VARIATIONS OFFERING ONLY A PARTIAL EXPLANATION OF AN INDIVIDUAL'S RESPONSE. THERE IS A PAUCITY OF EVIDENCE FOR THE BENEFITS OF PHARMACOGENETIC TESTING IN THE CONTEXT OF PAIN MANAGEMENT. DESIGN AND METHODS: WE REVIEWED THE LITERATURE BETWEEN 2000 AND 2013, AND REFERENCES CITED THEREIN, USING VARIOUS KEYWORDS RELATED TO PAIN MANAGEMENT, PHARMACOLOGY AND PHARMACOGENETICS. RESULTS: OPIOIDS CONTINUE TO BE THE MAINSTAY OF CHRONIC PAIN MANAGEMENT. SEVERAL NON-OPIOID BASED THERAPIES, SUCH AS TREATMENT WITH CANNABINOIDS, GENE THERAPY AND EPIGENETIC-BASED APPROACHES ARE NOW AVAILABLE FOR THESE PATIENTS. ADJUVANT THERAPIES WITH ANTIDEPRESSANTS, BENZODIAZEPINES OR ANTICONVULSANTS CAN ALSO BE USEFUL IN MANAGING PAIN. CURRENTLY, LABORATORY MONITORING OF PAIN MANAGEMENT PATIENTS, IF PERFORMED, IS LARGELY THROUGH URINE DRUG MEASUREMENTS. CONCLUSIONS: DRUG HALF-LIFE CALCULATIONS CAN BE USED AS FUNCTIONAL MARKERS OF THE CUMULATIVE EFFECT OF PHARMACOGENETICS AND DRUG-DRUG INTERACTIONS. ASSESSMENT OF HALF-LIFE AND THERAPEUTIC EFFECTS MAY BE MORE USEFUL THAN GENETIC TESTING IN PREVENTING ADVERSE DRUG REACTIONS TO PAIN MEDICATIONS, WHILE ENSURING EFFECTIVE ANALGESIA. DEFINITIVE, MASS SPECTROMETRY-BASED METHODS, CAPABLE OF MEASURING PARENT DRUG AND METABOLITE LEVELS, ARE THE MOST USEFUL ASSAYS FOR THIS PURPOSE. URINE DRUG MEASUREMENTS DO NOT NECESSARILY CORRELATE WITH SERUM DRUG CONCENTRATIONS OR THERAPEUTIC EFFECTS. THEREFORE, THEY ARE LIMITED IN THEIR USE IN MONITORING EFFICACY AND TOXICITY. 2014 5 3886 32 KLF10 MEDIATED EPIGENETIC DYSREGULATION OF EPITHELIAL CD40/CD154 PROMOTES ENDOMETRIOSIS. ENDOMETRIOSIS IS A HIGHLY PREVALENT, CHRONIC, HETEROGENEOUS, FIBRO-INFLAMMATORY DISEASE THAT REMAINS RECALCITRANT TO CONVENTIONAL THERAPY. WE PREVIOUSLY SHOWED THAT LOSS OF KLF11, A TRANSCRIPTION FACTOR IMPLICATED IN UTERINE DISEASE, RESULTS IN PROGRESSION OF ENDOMETRIOSIS. DESPITE EXTENSIVE HOMOLOGY, CO-EXPRESSION, AND HUMAN DISEASE ASSOCIATION, LOSS OF THE PARALOG KLF10 CAUSES A UNIQUE INFLAMMATORY, CYSTIC ENDOMETRIOSIS PHENOTYPE IN CONTRAST TO FIBROTIC PROGRESSION SEEN WITH LOSS OF KLF11. WE IDENTIFY HERE FOR THE FIRST TIME A NOVEL ROLE FOR KLF10 IN ENDOMETRIOSIS. IN AN ANIMAL ENDOMETRIOSIS MODEL, UNLIKE WILD-TYPE CONTROLS, KLF10(-/-) ANIMALS DEVELOPED CYSTIC LESIONS WITH MASSIVE IMMUNE INFILTRATE AND MINIMAL PERI-LESIONAL FIBROSIS. THE KLF10(-/-) DISEASE PROGRESSION PHENOTYPE ALSO CONTRASTED WITH PROLIFIC FIBROSIS AND MINIMAL IMMUNE CELL INFILTRATION SEEN IN KLF11(-/-) ANIMALS. WE FURTHER FOUND THAT LESION GENOTYPE RATHER THAN THAT OF THE HOST DETERMINED EACH UNIQUE DISEASE PROGRESSION PHENOTYPE. MECHANISTICALLY, KLF10 REGULATED CD40/CD154-MEDIATED IMMUNE PATHWAYS. BOTH INFLAMMATORY AS WELL AS FIBROTIC PHENOTYPES ARE THE COMMONEST CLINICAL MANIFESTATIONS IN CHRONIC FIBRO-INFLAMMATORY DISEASES SUCH AS ENDOMETRIOSIS. THE COMPLEMENTARY, PARALOGOUS KLF10 AND KLF11 MODELS THEREFORE OFFER NOVEL INSIGHTS INTO THE MECHANISMS OF INFLAMMATION AND FIBROSIS IN A DISEASE-RELEVANT CONTEXT. OUR DATA SUGGESTS THAT DIVERGENCE IN UNDERLYING GENE DYSREGULATION CRITICALLY DETERMINES DISEASE-PHENOTYPE PREDOMINANCE RATHER THAN THE CONVENTIONAL PARADIGM OF INFLAMMATION BEING PRECEDENT TO FIBROTIC SCARRING. HETEROGENEITY IN CLINICAL PROGRESSION AND TREATMENT RESPONSE ARE THUS LIKELY FROM DISPARATE GENE REGULATION PROFILES. CHARACTERIZATION OF DISEASE PHENOTYPE-ASSOCIATED GENE DYSREGULATION OFFERS NOVEL APPROACHES FOR DEVELOPING TARGETED, INDIVIDUALIZED THERAPY FOR RECURRENT AND RECALCITRANT CHRONIC DISEASE. 2016 6 2505 35 EPIGENETICS AND MUSCLE DYSFUNCTION IN CHRONIC OBSTRUCTIVE PULMONARY DISEASE. CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD) IS A COMMON, PREVENTABLE, AND TREATABLE DISEASE AND A MAJOR LEADING CAUSE OF MORBIDITY AND MORTALITY WORLDWIDE. IN COPD, COMORBIDITIES, ACUTE EXACERBATIONS, AND SYSTEMIC MANIFESTATIONS NEGATIVELY INFLUENCE DISEASE SEVERITY AND PROGRESSION REGARDLESS OF THE RESPIRATORY CONDITION. SKELETAL MUSCLE DYSFUNCTION, WHICH IS ONE OF THE COMMONEST SYSTEMIC MANIFESTATIONS IN PATIENTS WITH COPD, HAS A TREMENDOUS IMPACT ON THEIR EXERCISE CAPACITY AND QUALITY OF LIFE. SEVERAL PATHOPHYSIOLOGICAL AND MOLECULAR UNDERLYING MECHANISMS INCLUDING EPIGENETICS (THE PROCESS WHEREBY GENE EXPRESSION IS REGULATED BY HERITABLE MECHANISMS THAT DO NOT AFFECT DNA SEQUENCE) HAVE BEEN SHOWN TO PARTICIPATE IN THE ETIOLOGY OF COPD MUSCLE DYSFUNCTION. THE EPIGENETIC MODIFICATIONS IDENTIFIED SO FAR IN CELLS INCLUDE DNA METHYLATION, HISTONE ACETYLATION AND METHYLATION, AND NONCODING RNAS SUCH AS MICRORNAS. HEREIN, WE FIRST REVIEW THE ROLE OF EPIGENETIC MECHANISMS IN MUSCLE DEVELOPMENT AND ADAPTATION TO ENVIRONMENTAL FACTORS IN SEVERAL MODELS. MOREOVER, THE EPIGENETIC EVENTS REPORTED SO FAR TO BE POTENTIALLY INVOLVED IN MUSCLE DYSFUNCTION AND MASS LOSS OF PATIENTS WITH COPD ARE ALSO DISCUSSED. FURTHERMORE, THE DIFFERENT EXPRESSION PROFILE OF SEVERAL MUSCLE-ENRICHED MICRORNAS IN THE DIAPHRAGM AND VASTUS LATERALIS MUSCLES OF PATIENTS WITH COPD ARE ALSO REVIEWED FROM RESULTS RECENTLY OBTAINED IN OUR GROUP. THE ROLE OF PROTEIN HYPERACETYLATION IN ENHANCED MUSCLE PROTEIN CATABOLISM OF LIMB MUSCLES IS ALSO DISCUSSED. FUTURE RESEARCH SHOULD FOCUS ON THE FULL ELUCIDATION OF THE TRIGGERS OF EPIGENETIC MECHANISMS AND THEIR SPECIFIC DOWNSTREAM BIOLOGICAL PATHWAYS IN COPD MUSCLE DYSFUNCTION AND WASTING. 2015 7 1692 31 DURATION OF EXPOSURE TO EPIDURAL ANESTHESIA AT DELIVERY, DNA METHYLATION IN UMBILICAL CORD BLOOD AND THEIR ASSOCIATION WITH OFFSPRING ASTHMA IN NON-HISPANIC BLACK WOMEN. EPIDURAL ANESTHESIA IS AN EFFECTIVE PAIN RELIEF MODALITY, WIDELY USED FOR LABOR ANALGESIA. CHILDHOOD ASTHMA IS ONE OF THE COMMONEST CHRONIC MEDICAL ILLNESSES IN THE USA WHICH PLACES A SIGNIFICANT BURDEN ON THE HEALTH-CARE SYSTEM. WE RECENTLY DEMONSTRATED A NEGATIVE ASSOCIATION BETWEEN THE DURATION OF EPIDURAL ANESTHESIA AND THE DEVELOPMENT OF CHILDHOOD ASTHMA; HOWEVER, THE UNDERLYING MOLECULAR MECHANISMS STILL REMAIN UNCLEAR. IN THIS STUDY OF 127 MOTHER-CHILD PAIRS COMPRISED OF 75 NON-HISPANIC BLACK (NHB) AND 52 NON-HISPANIC WHITE (NHW) FROM THE NEWBORN EPIGENETIC STUDY, WE TESTED THE HYPOTHESIS THAT UMBILICAL CORD BLOOD DNA METHYLATION MEDIATES THE ASSOCIATION BETWEEN THE DURATION OF EXPOSURE TO EPIDURAL ANESTHESIA AT DELIVERY AND THE DEVELOPMENT OF CHILDHOOD ASTHMA AND WHETHER THIS DIFFERED BY RACE/ETHNICITY. IN THE MOTHER-CHILD PAIRS OF NHB ANCESTRY, THE DURATION OF EXPOSURE TO EPIDURAL ANESTHESIA WAS ASSOCIATED WITH A MARGINALLY LOWER RISK OF ASTHMA (ODDS RATIO = 0.88, 95% CONFIDENCE INTERVAL = 0.76-1.01) FOR EACH 1-H INCREASE IN EXPOSURE TO EPIDURAL ANESTHESIA. OF THE 20 CPGS IN THE NHB POPULATION SHOWING THE STRONGEST MEDIATION EFFECT, 50% DEMONSTRATED AN AVERAGE MEDIATION PROPORTION OF 52%, WITH DIRECTIONAL CONSISTENCY OF DIRECT AND INDIRECT EFFECTS. THESE TOP 20 CPGS MAPPED TO 21 GENES ENRICHED FOR PATHWAYS ENGAGED IN ANTIGEN PROCESSING, ANTIGEN PRESENTATION, PROTEIN UBIQUITINATION AND REGULATORY NETWORKS RELATED TO THE MAJOR HISTOCOMPATIBILITY COMPLEX (MHC) CLASS I COMPLEX AND NUCLEAR FACTOR KAPPA-B (NFKB) COMPLEX. OUR FINDINGS SUGGEST THAT DNA METHYLATION IN IMMUNE-RELATED PATHWAYS CONTRIBUTES TO THE EFFECTS OF THE DURATION OF EXPOSURE TO EPIDURAL ANESTHESIA ON CHILDHOOD ASTHMA RISK IN NHB OFFSPRING. 2023 8 1160 21 CONTINUING WAR ON PAIN: A PERSONALIZED APPROACH TO THE THERAPY WITH NONSTEROIDAL ANTI-INFLAMMATORY DRUGS AND OPIOIDS. SUCCESSFUL PAIN MANAGEMENT REQUIRES THE DELIVERY OF ANALGESIA WITH MINIMAL RISK OF ADVERSE DRUG REACTIONS. NONSTEROIDAL ANTI-INFLAMMATORY DRUGS AND OPIOIDS REMAIN THE MAINSTAY OF TREATMENT FOR THE MAJORITY OF PATIENTS. UNFORTUNATELY, ALMOST 50% OF ALL PATIENTS EXPERIENCE INADEQUATE PAIN RELIEF AND SERIOUS SIDE EFFECTS. ALLELIC VARIANTS IN GENES CODING FOR TARGET PROTEINS, TRANSPORTERS AND ENZYMES, WHICH GOVERN ANALGESIC DRUGS ACTION AND THEIR FATE IN THE ORGANISM, MIGHT EXPLAIN INTER-INDIVIDUAL VARIABILITY IN PAIN SEVERITY AND IN DRUG-INDUCED PAIN RELIEF AND TOXICITIES. ADDITIONALLY, IT SEEMS THAT EPIGENETIC CHANGES CONTRIBUTE TO THE HIGHLY VARIABLE RESPONSE TO PAIN TREATMENT. THEREFORE, PHARMACOGENOMIC TESTING MIGHT BE A VALUABLE TOOL FOR PERSONALIZATION OF PAIN TREATMENT, WITH A MULTIDISCIPLINARY TEAM APPROACH INVOLVED. 2019 9 5025 35 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 10 4410 29 MOLECULAR AND BIOLOGICAL PATHWAYS OF SKELETAL MUSCLE DYSFUNCTION IN CHRONIC OBSTRUCTIVE PULMONARY DISEASE. CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD) WILL BE A MAJOR LEADING CAUSE OF DEATH WORLDWIDE IN THE NEAR FUTURE. WEAKNESS AND ATROPHY OF THE QUADRICEPS ARE ASSOCIATED WITH A SIGNIFICANTLY POORER PROGNOSIS AND INCREASED MORTALITY IN COPD. DESPITE THAT SKELETAL MUSCLE DYSFUNCTION MAY AFFECT BOTH RESPIRATORY AND LIMB MUSCLE GROUPS IN COPD, THE LATTER ARE FREQUENTLY MORE SEVERELY AFFECTED. THEREFORE, MUSCLE DYSFUNCTION IN COPD IS A COMMON SYSTEMIC MANIFESTATION THAT SHOULD BE EVALUATED ON ROUTINE BASIS IN CLINICAL SETTINGS. IN THE PRESENT REVIEW, SEVERAL ASPECTS OF COPD MUSCLE DYSFUNCTION ARE BEING REVIEWED, WITH SPECIAL EMPHASIS ON THE UNDERLYING BIOLOGICAL MECHANISMS. FIGURES ON THE PREVALENCE OF COPD MUSCLE DYSFUNCTION AND THE MOST RELEVANT ETIOLOGIC CONTRIBUTORS ARE ALSO PROVIDED. DESPITE THAT ONGOING RESEARCH WILL SHED LIGHT INTO THE CONTRIBUTION OF ADDITIONAL MECHANISMS TO COPD MUSCLE DYSFUNCTION, CURRENT KNOWLEDGE POINTS TOWARD THE INVOLVEMENT OF A WIDE SPECTRUM OF CELLULAR AND MOLECULAR EVENTS THAT ARE DIFFERENTIALLY EXPRESSED IN RESPIRATORY AND LIMB MUSCLES. SUCH MECHANISMS ARE THOROUGHLY DESCRIBED IN THE ARTICLE. THE CONTRIBUTION OF EPIGENETIC EVENTS ON COPD MUSCLE DYSFUNCTION IS ALSO REVIEWED. WE CONCLUDE THAT IN VIEW OF THE LATEST DISCOVERIES, FROM NOW, ON NEW AVENUES OF RESEARCH SHOULD BE DESIGNED TO SPECIFICALLY TARGET CELLULAR MECHANISMS AND PATHWAYS THAT IMPAIR MUSCLE MASS AND FUNCTION IN COPD USING PHARMACOLOGICAL STRATEGIES AND/OR EXERCISE TRAINING MODALITIES. 2016 11 5163 29 PRECISION/PERSONALIZED MEDICINE IN ALLERGIC DISEASES AND ASTHMA. LIKE MANY OTHER CHRONIC DISEASES, EVERY ALLERGIC PATIENT HAS DIFFERENT CHARACTERISTICS BASED ON CLINICAL COURSE, TREATMENT RESPONSIVENESS AND DISEASE OUTCOMES, WHICH ARE ASSOCIATED WITH THE GENETIC AND EPIGENETIC CONTROL OF MOLECULAR MECHANISMS AND ENVIRONMENT. THIS VARIABILITY NECESSITATES THE ESTABLISHMENT OF PATIENT-TAILORED AND PRECISION APPROACHES IN HANDLING ALLERGIC DISORDERS. BETTER UNDERSTANDING OF THE UNDERLYING PATHOPHYSIOLOGICAL MECHANISMS FOR THE DEVELOPMENT OF ALLERGIC DISORDERS WILL PROVIDE MORE RATIONALE STRATEGIES BASED ON INDIVIDUAL CASES IN CONTROLLING AND TREATING THESE DISORDERS. ENDOTYPING, PHENOTYPING, GENOTYPING AND THERATYPING, AND BIOMARKERS ARE KEYWORDS IN THIS AREA AND HAVE BEEN GAINING LOTS OF ATTENTION IN THE FIELD OF PRECISION MEDICINE, WHICH AIMS TO REVOLUTIONIZE PATIENT CARE AND DEVELOP BETTER PREVENTION AND TREATMENT STRATEGIES. IN ADDITION, PRECISION HEALTH IS A NEW CONCEPT THAT BRINGS PRECISE APPROACHES TO THE SCENE FOR BEING HEALTHY AND PREVENTION OF ALLERGIC DISEASE AND ASTHMA. THE SPECIALTY OF ALLERGY HAS A LEADING ROLE IN THE FIELD, BECAUSE ALLERGEN-SPECIFIC IMMUNOTHERAPY STARTED 105 YEARS AGO, AND IS HISTORICALLY A LEADING PERSONALIZED/PRECISION MEDICINE APPROACH IN ALL MEDICINE DISCIPLINES PROVIDING THE POSSIBILITY OF CURE IN AN INDIVIDUALIZED MANNER INSTEAD OF CONVENTIONAL SYMPTOMATIC TREATMENTS. 2018 12 2016 28 EPIGENETIC BIOMARKERS IN PROGRESSION FROM NON-DYSPLASTIC BARRETT'S OESOPHAGUS TO OESOPHAGEAL ADENOCARCINOMA: A SYSTEMATIC REVIEW PROTOCOL. INTRODUCTION: BARRETT'S OESOPHAGUS (BO), A METAPLASTIC CONDITION AFFECTING THE LOWER OESOPHAGUS DUE TO LONG-STANDING GASTRO-OESOPHAGEAL REFLUX AND CHRONIC INFLAMMATION, IS A PRECURSOR LESION FOR OESOPHAGEAL ADENOCARCINOMA (OADC). THERE IS NO CLINICAL TEST TO PREDICT WHICH PATIENTS WITH BO WILL PROGRESS TO OADC. THE BRITISH SOCIETY OF GASTROENTEROLOGY RECOMMENDS ENDOSCOPIC SURVEILLANCE OF PATIENTS WITH BO. EPIGENETIC CHANGES HAVE BEEN WELL CHARACTERISED IN THE NEOPLASTIC PROGRESSION OF ULCERATIVE COLITIS TO COLONIC CARCINOMA, ANOTHER GASTROINTESTINAL CANCER ASSOCIATED WITH CHRONIC INFLAMMATION. THIS SYSTEMATIC REVIEW PROTOCOL AIMS TO IDENTIFY AND EVALUATE STUDIES WHICH EXAMINE EPIGENETIC BIOMARKERS IN BO AND THEIR ASSOCIATION WITH PROGRESSION TO OADC. METHODS AND ANALYSIS: ALL PROSPECTIVE AND RETROSPECTIVE PRIMARY STUDIES, AND EXISTING SYSTEMATIC REVIEWS INVESTIGATING EPIGENETIC MARKERS INCLUDING DNA METHYLATION, HISTONE MODIFICATION, CHROMATIN REMODELLING, MICRO AND NON-CODING RNAS OF ALL TYPES WILL BE ELIGIBLE FOR INCLUSION. ELIGIBLE PATIENTS ARE THOSE OVER THE AGE OF 18 WITH BO, BO WITH DYSPLASIA, OADC OR UNSPECIFIED OESOPHAGEAL CANCER. A COMPREHENSIVE SEARCH OF BIBLIOGRAPHIC DATABASES USING COMBINATIONS OF TEXT AND INDEX WORDS RELATING TO THE POPULATION, PROGNOSTIC MARKERS AND OUTCOME WILL BE UNDERTAKEN WITH NO LANGUAGE RESTRICTIONS. RESULTS WILL BE SCREENED BY 2 INDEPENDENT REVIEWERS AND DATA EXTRACTED USING A STANDARDISED PROFORMA. THE QUALITY AND RISK OF BIAS OF INDIVIDUAL STUDIES WILL BE ASSESSED USING THE QUALITY IN PROGNOSTIC STUDIES (QUIPS) TOOL. A NARRATIVE SYNTHESIS OF ALL EVIDENCE WILL BE PERFORMED WITH KEY FINDINGS TABULATED. META-ANALYSIS WILL BE CONSIDERED WHERE STUDIES AND REPORTED OUTCOMES ARE CONSIDERED SUFFICIENTLY HOMOGENEOUS, BOTH CLINICALLY AND METHODOLOGICALLY. FINDINGS WILL BE INTERPRETED IN THE CONTEXT OF THE QUALITY OF INCLUDED STUDIES. THE SYSTEMATIC REVIEW WILL BE REPORTED ACCORDING TO PRISMA GUIDELINES. ETHICS AND DISSEMINATION: THIS IS A SYSTEMATIC REVIEW OF COMPLETED STUDIES AND NO ETHICAL APPROVAL IS REQUIRED. FINDINGS FROM THE FULL SYSTEMATIC REVIEW WILL BE SUBMITTED FOR PUBLICATION AND PRESENTATION AT NATIONAL AND INTERNATIONAL CONFERENCES WHICH WILL INFORM FUTURE RESEARCH ON RISK STRATIFICATION IN PATIENTS WITH BO. REVIEW REGISTRATION NUMBER: CRD42016038654. 2016 13 4519 24 MULTI-OMICS IN CROHN'S DISEASE: NEW INSIGHTS FROM INSIDE. CROHN'S DISEASE (CD) IS AN INFLAMMATORY BOWEL DISEASE (IBD) WITH COMPLEX CLINICAL MANIFESTATIONS SUCH AS CHRONIC DIARRHEA, WEIGHT LOSS AND HEMATOCHEZIA. DESPITE THE INCREASING INCIDENCE WORLDWIDE, CURE OF CD REMAINS EXTREMELY DIFFICULT. THE RAPID DEVELOPMENT OF HIGH-THROUGHPUT SEQUENCING TECHNOLOGY WITH INTEGRATED-OMICS ANALYSES IN RECENT YEARS HAS PROVIDED A NEW MEANS FOR EXPLORING THE PATHOGENESIS, MINING THE BIOMARKERS AND DESIGNING TARGETED PERSONALIZED THERAPEUTICS OF CD. HOST GENOMICS AND EPIGENOMICS UNVEIL HEREDITY-RELATED MECHANISMS OF SUSCEPTIBLE INDIVIDUALS, WHILE MICROBIOME AND METABOLOMICS MAP HOST-MICROBE INTERACTIONS IN CD PATIENTS. PROTEOMICS SHOWS GREAT POTENTIAL IN SEARCHING FOR PROMISING BIOMARKERS. NONETHELESS, SINGLE OMICS TECHNOLOGY CANNOT HOLISTICALLY CONNECT THE MECHANISMS WITH HETEROGENEITY OF PATHOLOGICAL BEHAVIOR IN CD. THE RISE OF MULTI-OMICS ANALYSIS INTEGRATES GENETIC/EPIGENETIC PROFILES WITH PROTEIN/MICROBIAL METABOLITE FUNCTIONALITY, PROVIDING NEW HOPE FOR COMPREHENSIVE AND IN-DEPTH EXPLORATION OF CD. HEREIN, WE EMPHASIZED THE DIFFERENT OMICS FEATURES AND APPLICATIONS OF CD AND DISCUSSED THE CURRENT RESEARCH AND LIMITATIONS OF MULTI-OMICS IN CD. THIS REVIEW WILL UPDATE AND DEEPEN OUR UNDERSTANDING OF CD FROM INTEGRATION OF BROAD OMICS SPECTRA AND WILL PROVIDE NEW EVIDENCE FOR TARGETED INDIVIDUALIZED THERAPEUTICS. 2023 14 3711 36 INHALED DRUG DELIVERY FOR THE TARGETED TREATMENT OF ASTHMA. ASTHMA IS A CHRONIC LUNG DISEASE AFFECTING MILLIONS WORLDWIDE. WHILE CLASSICALLY ACKNOWLEDGED TO RESULT FROM ALLERGEN-DRIVEN TYPE 2 INFLAMMATORY RESPONSES LEADING TO IGE AND CYTOKINE PRODUCTION AND THE INFLUX OF IMMUNE CELLS SUCH AS MAST CELLS AND EOSINOPHILS, THE WIDE RANGE IN ASTHMATIC PATHOBIOLOGICAL SUBTYPES LEAD TO HIGHLY VARIABLE RESPONSES TO ANTI-INFLAMMATORY THERAPIES. THUS, THERE IS A NEED TO DEVELOP PATIENT-SPECIFIC THERAPIES CAPABLE OF ADDRESSING THE FULL SPECTRUM OF ASTHMATIC LUNG DISEASE. MOREOVER, DELIVERY OF TARGETED TREATMENTS FOR ASTHMA DIRECTLY TO THE LUNG MAY HELP TO MAXIMIZE THERAPEUTIC BENEFIT, BUT CHALLENGES REMAIN IN DESIGN OF EFFECTIVE FORMULATIONS FOR THE INHALED ROUTE. IN THIS REVIEW, WE DISCUSS THE CURRENT UNDERSTANDING OF ASTHMATIC DISEASE PROGRESSION AS WELL AS GENETIC AND EPIGENETIC DISEASE MODIFIERS ASSOCIATED WITH ASTHMA SEVERITY AND EXACERBATION OF DISEASE. WE ALSO OVERVIEW THE LIMITATIONS OF CLINICALLY AVAILABLE TREATMENTS FOR ASTHMA AND DISCUSS PRE-CLINICAL MODELS OF ASTHMA USED TO EVALUATE NEW THERAPIES. BASED ON THE SHORTCOMINGS OF EXISTING TREATMENTS, WE HIGHLIGHT RECENT ADVANCES AND NEW APPROACHES TO TREAT ASTHMA VIA INHALATION FOR MONOCLONAL ANTIBODY DELIVERY, MUCOLYTIC THERAPY TO TARGET AIRWAY MUCUS HYPERSECRETION AND GENE THERAPIES TO ADDRESS UNDERLYING DRIVERS OF DISEASE. FINALLY, WE CONCLUDE WITH DISCUSSION ON THE PROSPECTS FOR AN INHALED VACCINE TO PREVENT ASTHMA. 2023 15 6048 29 THE CONCEPTS OF ASTHMA ENDOTYPES AND PHENOTYPES TO GUIDE CURRENT AND NOVEL TREATMENT STRATEGIES. ASTHMA, A COMMON, NON-COMMUNICABLE CHRONIC DISEASE AFFECTS OVER 300 MILLION INDIVIDUALS WORLDWIDE. THE WESTERN WORLD LIFESTYLE IS CLAIMED TO BE RESPONSIBLE FOR THIS HIGH AND INCREASING PREVALENCE. ASTHMA HAS BEEN DEFINED AS A SYNDROME WITH VARIOUS PHENOTYPES AND ENDOTYPES, ALLERGIC ASTHMA AND TYPE 2 ASTHMA BEING THE MOST FREQUENT. A GREAT INCREASE IN PREVALENCE OF ALLERGIC DISEASES HAS NECESSITATED INTENSIVE INVESTIGATIONS BOTH FOR UNDERSTANDING THE UNDERLYING MECHANISMS AND FOR THE DEVELOPMENT OF NOVEL THERAPY OPTIONS WITH LONG-TERM EFFICACY AND LIMITED SIDE-EFFECTS. ALLERGIC PATIENTS DEMONSTRATE UNIQUE PRESENTATIONS WITH VARIABLE VISIBLE CHARACTERISTICS AND DISEASE OUTCOMES DEPENDING ON DIFFERENT MOLECULAR MECHANISMS, RELATED TO INFLUENCE OF GENES AND EPIGENETIC CONTROL BY MICRO- AND MACRO-ENVIRONMENT. AREAS COVERED: THIS ARTICLE REVIEWS THE DEFINITION OF ASTHMA PHENOTYPES AND POSSIBLE ENDOTYPES, ADVANCES IN ALLERGY-IMMUNOLOGY FIELD AND CONTEMPORARY PERSONALIZED THERAPY OPTIONS FOR ASTHMA. EXPERT COMMENTARY: BETTER UNDERSTANDING OF THE COMPLEX IMMUNE NETWORK OF ALLERGIC INFLAMMATION AND KEY PLAYERS OF IMMUNITY IS CONTINUOUSLY BEING PROVIDED FOR CLARIFICATION OF ASTHMA SUB-TYPES. SUCCESSFUL THERAPY OF ASTHMA REQUIRES BETTER DEFINITION OF UNDERLYING PATHOGENESIS, WHICH SEQUENTIALLY COULD END UP WITH 'CUSTOM-TAILORED' INDIVIDUALIZED, EVIDENCE-BASED AND MORE PRECISE THERAPY OPTIONS; A NEW ERA TERMED AS 'PRECISION MEDICINE'. ENDOTYPE, PHENOTYPE, THERATYPE AND BIOMARKER TERMS ARISE AS MAJOR KEYWORDS IN PRECISION/PERSONALIZED MEDICINE. 2018 16 4515 26 MULTI-OMICS APPROACHES FOR PRECISION OBESITY MANAGEMENT : POTENTIALS AND LIMITATIONS OF OMICS IN PRECISION PREVENTION, TREATMENT AND RISK REDUCTION OF OBESITY. INTRODUCTION: OBESITY IS A MULTIFACTORIAL CHRONIC DISEASE THAT CANNOT BE ADDRESSED BY SIMPLY PROMOTING BETTER DIETS AND MORE PHYSICAL ACTIVITY. TO DATE, NOT A SINGLE COUNTRY HAS SUCCESSFULLY BEEN ABLE TO CURB THE ACCUMULATING BURDEN OF OBESITY. ONE EXPLANATION FOR THE LACK OF PROGRESS IS THAT LIFESTYLE INTERVENTION PROGRAMS ARE TRADITIONALLY IMPLEMENTED WITHOUT A COMPREHENSIVE EVALUATION OF AN INDIVIDUAL'S DIAGNOSTIC BIOMARKERS. EVIDENCE FROM GENOME-WIDE ASSOCIATION STUDIES HIGHLIGHT THE IMPORTANCE OF GENETIC AND EPIGENETIC FACTORS IN THE DEVELOPMENT OF OBESITY AND HOW THEY IN TURN AFFECT THE TRANSCRIPTOME, METABOLITES, MICROBIOMES, AND PROTEOMES. OBJECTIVE: THE PURPOSE OF THIS REVIEW IS TO PROVIDE AN OVERVIEW OF THE DIFFERENT TYPES OF OMICS DATA: GENOMICS, EPIGENOMICS, TRANSCRIPTOMICS, PROTEOMICS, METABOLOMICS AND ILLUSTRATE HOW A MULTI-OMICS APPROACH CAN BE FUNDAMENTAL FOR THE IMPLEMENTATION OF PRECISION OBESITY MANAGEMENT. RESULTS: THE DIFFERENT TYPES OF OMICS DESIGNS ARE GROUPED INTO TWO CATEGORIES, THE GENOTYPE APPROACH AND THE PHENOTYPE APPROACH. WHEN APPLIED TO OBESITY PREVENTION AND MANAGEMENT, EACH OMICS TYPE COULD POTENTIALLY HELP TO DETECT SPECIFIC BIOMARKERS IN PEOPLE WITH RISK PROFILES AND GUIDE HEALTHCARE PROFESSIONALS AND DECISION MAKERS IN DEVELOPING INDIVIDUALIZED TREATMENT PLANS ACCORDING TO THE NEEDS OF THE INDIVIDUAL BEFORE THE ONSET OF OBESITY. CONCLUSION: INTEGRATING MULTI-OMICS APPROACHES WILL ENABLE A PARADIGM SHIFT FROM THE ONE SIZE FITS ALL APPROACH TOWARDS PRECISION OBESITY MANAGEMENT, I.E. (1) PRECISION PREVENTION OF THE ONSET OF OBESITY, (2) PRECISION MEDICINE AND TAILORED TREATMENT OF OBESITY, AND (3) PRECISION RISK REDUCTION AND PREVENTION OF SECONDARY DISEASES RELATED TO OBESITY. 2023 17 6446 36 THERAPEUTIC INSIGHTS IN CHRONIC KIDNEY DISEASE PROGRESSION. CHRONIC KIDNEY DISEASE (CKD) HAS BEEN RECOGNIZED AS A LEADING PUBLIC HEALTH PROBLEM WORLDWIDE. THROUGH ITS EFFECT ON CARDIOVASCULAR RISK AND END-STAGE KIDNEY DISEASE, CKD DIRECTLY AFFECTS THE GLOBAL BURDEN OF MORBIDITY AND MORTALITY. CLASSICAL OPTIMAL MANAGEMENT OF CKD INCLUDES BLOOD PRESSURE CONTROL, TREATMENT OF ALBUMINURIA WITH ANGIOTENSIN-CONVERTING ENZYME INHIBITORS OR ANGIOTENSIN II RECEPTOR BLOCKERS, AVOIDANCE OF POTENTIAL NEPHROTOXINS AND OBESITY, DRUG DOSING ADJUSTMENTS, AND CARDIOVASCULAR RISK REDUCTION. DIABETES MIGHT ACCOUNT FOR MORE THAN HALF OF CKD BURDEN, AND OBESITY IS THE MOST IMPORTANT PROMPTED FACTOR FOR THIS DISEASE. NEW ANTIHYPERGLYCEMIC DRUGS, SUCH AS SODIUM-GLUCOSE-COTRANSPORTER 2 INHIBITORS HAVE SHOWN TO SLOW THE DECLINE OF GFR, BRINGING ADDITIONAL BENEFIT IN WEIGHT REDUCTION, CARDIOVASCULAR, AND OTHER KIDNEY OUTCOMES. ON THE OTHER HAND, A NEW GENERATION OF NON-STEROIDAL MINERALOCORTICOID RECEPTOR ANTAGONIST HAS RECENTLY BEEN DEVELOPED TO OBTAIN A SELECTIVE RECEPTOR INHIBITION REDUCING SIDE EFFECTS LIKE HYPERKALEMIA AND THEREBY MAKING THE DRUGS SUITABLE FOR ADMINISTRATION TO CKD PATIENTS. MOREOVER, TWO NEW POTASSIUM-LOWERING THERAPIES HAVE SHOWN TO IMPROVE TOLERANCE, ALLOWING FOR HIGHER DOSAGE OF RENIN-ANGIOTENSIN SYSTEM INHIBITORS AND THEREFORE ENHANCING THEIR NEPHROPROTECTIVE EFFECT. REGARDLESS OF ITS CAUSE, CKD IS CHARACTERIZED BY REDUCED RENAL REGENERATION CAPACITY, MICROVASCULAR DAMAGE, OXIDATIVE STRESS AND INFLAMMATION, RESULTING IN FIBROSIS AND PROGRESSIVE, AND IRREVERSIBLE NEPHRON LOSS. THEREFORE, A HOLISTIC APPROACH SHOULD BE TAKEN TARGETING THE DIVERSE PROCESSES AND BIOLOGICAL CONTEXTS THAT ARE ASSOCIATED WITH CKD PROGRESSION. TO DATE, THERAPEUTIC INTERVENTIONS WHEN TUBULOINTERSTITIAL FIBROSIS IS ALREADY ESTABLISHED HAVE PROVED TO BE INSUFFICIENT, THUS RESEARCH EFFORT SHOULD FOCUS ON UNRAVELING EARLY DISEASE MECHANISMS. AN ARRAY OF NOVEL THERAPEUTIC APPROACHES TARGETING EPIGENETIC REGULATORS ARE NOW UNDERGOING PHASE II OR PHASE III TRIALS AND MIGHT PROVIDE A SIMULTANEOUS REGULATORY ACTIVITY THAT COORDINATELY REGULATE DIFFERENT ASPECTS OF CKD PROGRESSION. 2021 18 3452 32 HYPERTENSIVE DISORDERS OF PREGNANCY SHARE COMMON CFDNA METHYLATION PROFILES. HYPERTENSIVE DISORDERS OF PREGNANCY (HDP) CONTRIBUTE SUBSTANTIALLY TO PERINATAL MORBIDITY AND MORTALITY. EPIGENETIC CHANGES POINT TOWARDS CARDIO-METABOLIC DYSREGULATION FOR THESE VASCULAR DISORDERS. IN EARLY PREGNANCY, EPIGENETIC CHANGES USING CELL FREE DNA (CFDNA) ARE LARGELY UNEXPLORED. WE AIMED TO INVESTIGATE THESE IN HDP BETWEEN 11 AND 14 WEEKS OF GESTATION BY ANALYSIS OF CFDNA METHYLATION PROFILES IN PATIENTS WITH HYPERTENSIVE DISORDERS. WE IDENTIFIED PATIENTS WITHOUT CHRONIC HYPERTENSION BUT WITH SUBSEQUENT DEVELOPMENT OF PREECLAMPSIA (PE) (N = 11), WITH CHRONIC HYPERTENSION (HT) BUT WITHOUT PE DEVELOPMENT (N = 14), AND LACKING BOTH PE AND HT (N = 422). WE MATCHED PATIENTS ACCORDING TO PE RISK FACTORS INTO THREE GROUPS (N = 5 EACH GROUP): (1) PE: NO HT BUT PE DEVELOPMENT, (2) HT: CHRONIC HYPERTENSION BUT NO PE AND (3) CONTROL: NO PE OR HT. WE SUCCESSFULLY OPTIMIZED OUR CFDNA ISOLATION PROCESS PRIOR TO WHOLE GENOME BISULFITE SEQUENCING. ANALYSIS OF CFDNA METHYLATION CHANGES INDICATE A COMMON PREDISPOSITION IN PE AND HT GROUPS, CHIEFLY OF MATERNAL ORIGIN. ASSESSMENT OF SIGNIFICANT DIFFERENTIALLY METHYLATED REGIONS AND ANNOTATED GENES POINT TOWARDS A COMMON CARDIOVASCULAR PREDISPOSITION IN PREECLAMPSIA AND HYPERTENSION GROUPS IN THE FIRST TRIMESTER. WE POSTULATE THE PIVOTAL ROLE OF THE MATERNAL CARDIOVASCULAR SYSTEM IN HDP, WHICH IS ALREADY EVIDENT IN THE FIRST TRIMESTER. 2022 19 2726 34 EXPERIMENTAL PHARMACOLOGICAL MANAGEMENT OF PSORIASIS. PSORIASIS IS A CHRONIC, RELAPSING, IMMUNE-MEDIATED SYSTEMIC DISEASE. ITS PATHOGENESIS IS COMPLEX AND NOT FULLY UNDERSTOOD YET. GENETIC AND EPIGENETIC FACTORS INTERACT WITH MOLECULAR PATHWAYS INVOLVING TNF-ALPHA, IL-23/IL-17 AXIS, AND PECULIAR CYTOKINES, AS IL-36 OR PHOSPHODIESTERASE 4. THIS REVIEW DISCUSSES THE MECHANISMS INVOLVED IN THE DEVELOPMENT OF THE DISEASE, AS WELL AS THE THERAPEUTIC OPTIONS PROPOSED FOLLOWING THE INVESTIGATION OF THE INFLAMMATORY PSORIATIC PATHWAYS. WE PERFORMED A COMPREHENSIVE SEARCH USING THE WORDS "PSORIASIS" AND THE NEWEST MOLECULES CURRENTLY UNDER INVESTIGATION AND APPROVAL. FROM THESE DATA, A NEW SCENARIO IN PSORIASIS IS OCCURRING TO PERSONALIZE THE THERAPIES - ESPECIALLY SYSTEMIC ONES AND THOSE USING SMALL MOLECULES - AND AVOID TOPICAL AND INJECTABLE DRUGS. WE REPORTED THE NEWEST THERAPEUTIC OPPORTUNITIES, INCLUDING THE INHIBITORS OF JANUS KINASE/TYROSINE KINASE 2, PHOSPHODIESTERASE-4 AND IL-36 RECEPTOR. TODAY, MORE THAN 20 MOLECULES ARE UNDER INVESTIGATION FOR THE TREATMENT OF CUTANEOUS PSORIASIS. MOST OF THEM ARE CONSTITUTED BY SMALL MOLECULES OR BIOLOGIC THERAPIES. THIS UNDERLINES HOW PSORIASIS NEEDS SYSTEMIC THERAPIES, DUE TO ITS COMPLEX PATHOGENESIS AND MULTISYSTEMIC INVOLVEMENT. 2021 20 4422 32 MOLECULAR AND GENETIC INFLAMMATION NETWORKS IN MAJOR HUMAN DISEASES. IT HAS BEEN WELL-RECOGNIZED THAT INFLAMMATION ALONGSIDE TISSUE REPAIR AND DAMAGE MAINTAINING TISSUE HOMEOSTASIS DETERMINES THE INITIATION AND PROGRESSION OF COMPLEX DISEASES. ALBEIT WITH THE ACCOMPLISHMENT OF HAVING CAPTURED THE MOST CRITICAL INFLAMMATION-INVOLVED MOLECULES, GENETIC SUSCEPTIBILITIES, EPIGENETIC FACTORS, AND ENVIRONMENTAL FACTORS, OUR SCHEMATA ON THE ROLE OF INFLAMMATION IN COMPLEX DISEASES REMAIN LARGELY PATCHY, IN PART DUE TO THE SUCCESS OF REDUCTIONISM IN TERMS OF RESEARCH METHODOLOGY PER SE. OMICS DATA ALONGSIDE THE ADVANCES IN DATA INTEGRATION TECHNOLOGIES HAVE ENABLED RECONSTRUCTION OF MOLECULAR AND GENETIC INFLAMMATION NETWORKS WHICH SHED LIGHT ON THE UNDERLYING PATHOPHYSIOLOGY OF COMPLEX DISEASES OR CLINICAL CONDITIONS. GIVEN THE PROVEN BENEFICIAL ROLE OF ANTI-INFLAMMATION IN CORONARY HEART DISEASE AS WELL AS OTHER COMPLEX DISEASES AND IMMUNOTHERAPY AS A REVOLUTIONARY TRANSITION IN ONCOLOGY, IT BECOMES TIMELY TO REVIEW OUR CURRENT UNDERSTANDING OF THE MOLECULAR AND GENETIC INFLAMMATION NETWORKS UNDERLYING MAJOR HUMAN DISEASES. IN THIS REVIEW, WE FIRST BRIEFLY DISCUSS THE COMPLEXITY OF INFECTIOUS DISEASES AND THEN HIGHLIGHT RECENTLY UNCOVERED MOLECULAR AND GENETIC INFLAMMATION NETWORKS IN OTHER MAJOR HUMAN DISEASES INCLUDING OBESITY, TYPE II DIABETES, CORONARY HEART DISEASE, LATE ONSET ALZHEIMER'S DISEASE, PARKINSON'S DISEASE, AND SPORADIC CANCER. THE COMMONALITY AND SPECIFICITY OF THESE MOLECULAR NETWORKS ARE ADDRESSED IN THE CONTEXT OF GENETICS BASED ON GENOME-WIDE ASSOCIATION STUDY (GWAS). THE DOUBLE-SWORD ROLE OF INFLAMMATION, SUCH AS HOW THE ABERRANT TYPE 1 AND/OR TYPE 2 IMMUNITY LEADS TO CHRONIC AND SEVERE CLINICAL CONDITIONS, REMAINS OPEN IN TERMS OF THE INFLAMMASOME AND THE CORE INFLAMMATOME NETWORK FEATURES. INCREASINGLY AVAILABLE LARGE OMICS AND CLINICAL DATA IN TANDEM WITH SYSTEMS BIOLOGY APPROACHES HAVE OFFERED AN EXCITING YET CHALLENGING OPPORTUNITY TOWARD RECONSTRUCTION OF MORE COMPREHENSIVE AND DYNAMIC MOLECULAR AND GENETIC INFLAMMATION NETWORKS, WHICH HOLD GREAT PROMISE IN TRANSITING NETWORK SNAPSHOTS TO VIDEO-STYLE MULTI-SCALE INTERPLAYS OF DISEASE MECHANISMS, IN TURN LEADING TO EFFECTIVE CLINICAL INTERVENTION. 2016