1 6760 125 WORKGROUP ON NAPA'S SCIENTIFIC AGENDA FOR A NATIONAL INITIATIVE ON ALZHEIMER'S DISEASE. THIS REPORT OUTLINES A GOAL-DIRECTED SCIENTIFIC AGENDA FOR A NATIONAL INITIATIVE TO OVERCOME THE ALZHEIMER'S DISEASE (AD) CRISIS. THE STATEMENT, WHICH REFLECTS THE COLLECTIVE VIEWS AND RECOMMENDATIONS OF LEADERS IN AD RESEARCH, IS INTENDED TO AID THE IMPLEMENTATION OF THE NATIONAL ALZHEIMER'S PROJECT ACT (NAPA)'S NATIONAL PLAN TO DEFEAT AD. THE PRIMARY PUBLIC POLICY AIMS OF THIS 10-YEAR SCIENTIFIC AGENDA ARE TO DISCOVER, VALIDATE, AND DEVELOP: (1) A BROAD RANGE OF TECHNOLOGIES, TOOLS AND ALGORITHMS FOR EARLY DETECTION OF PEOPLE WITH SYMPTOMATIC AD, AND ASYMPTOMATIC INDIVIDUALS AT ELEVATED RISK FOR AD AND OTHER DEMENTIAS; AND (2) A WIDE RANGE OF INTERVENTIONS TO PRESERVE AND/OR RESTORE HEALTH AND NORMAL NEURAL FUNCTION, AIMING TO MAINTAIN INDEPENDENT FUNCTIONING FOR AS LONG AS POSSIBLE. THE LONG-TERM SCIENTIFIC PUBLIC HEALTH OBJECTIVES OF THIS COMPREHENSIVE PLAN ARE TO: (1) REDUCE THE NUMBER OF PEOPLE WITH CHRONIC DISABLING SYMPTOMS WHO WILL REQUIRE PROLONGED CARE AND, EVENTUALLY, REDUCE THE NUMBER OF ASYMPTOMATIC PEOPLE AT ELEVATED RISK FOR AD/DEMENTIA; (2) DELAY THE ONSET OF CHRONIC DISABILITY FOR PEOPLE WITH AD AND OTHER DEGENERATIVE BRAIN DISORDERS; AND (3) LOWER THE COST AND BURDEN OF CARE. THE PLAN CALLS FOR SIGNIFICANT EXPANSION OF RESEARCH PROGRAMS TO IDENTIFY AND VALIDATE THE CAUSE(S) AND PATHOGENESIS OF AD, GENETIC AND EPIGENETIC FACTORS THAT CONTRIBUTE TO AD RISK, THERAPEUTIC TARGETS THAT AFFECT DISEASE PROGRESSION, SURROGATE BIOMARKERS OF AD PATHOBIOLOGY, AND TECHNOLOGIES FOR EARLY DETECTION OF AD. 2012 2 966 35 CHRONIC NEUROLOGICAL DISORDERS: GENETIC AND EPIGENETIC MARKERS FOR MONITORING OF PHARMACOTHERAPY. INTRODUCTION: CHRONIC NEUROLOGICAL DISEASES ARE A MAJOR CAUSE OF MORTALITY AND MORBIDITY IN THE WORLD. WITH INCREASING LIFE EXPECTANCY IN THE DEVELOPING WORLD, THE INCIDENCE AND PREVALENCE OF THESE DISEASES ARE PREDICTED TO RISE EVEN FURTHER. THIS HAS ALSO CONTRIBUTED TO AN INCREASE IN DISABILITY-ADJUSTED LIFE YEARS (DALYS) FOR NONCOMMUNICABLE DISEASES. TREATMENT FOR SUCH DISEASES ALSO POSES A CHALLENGE WITH MULTIPLE GENETIC AND EPIGENETIC FACTORS LEADING TO A VARIED OUTCOME. PERSONALIZATION OF TREATMENT IS ONE WAY THAT TREATMENT OUTCOME/PROGNOSIS OF DISEASE CAN BE IMPROVED, AND PHARMACOGENOMICS PLAYS A SIGNIFICANT ROLE IN THIS CONTEXT. METHODOLOGY: THIS ARTICLE REVIEWED THE EVIDENCE PERTAINING TO THE ASSOCIATION OF GENETIC AND EPIGENETIC MARKERS WITH MAJOR NEUROLOGICAL DISORDERS LIKE MULTIPLE SCLEROSIS (MS), ALZHEIMER'S DISEASE (AD), AND PARKINSON'S DISEASE (PD), WHICH ARE A MAJOR SOURCE OF BURDEN AMONG NEUROLOGICAL DISORDERS. TYPES OF STUDIES INCLUDED ARE PEER-REVIEWED ORIGINAL RESEARCH ARTICLES FROM THE PUBMED DATABASE (1999-2018). RESULTS: THIS STUDY COMPILED DATA REGARDING SPECIFIC GENETIC AND EPIGENETIC MARKERS WITH A SIGNIFICANT CORRELATION BETWEEN THE CLINICAL DIAGNOSIS OF THE DISEASE AND PROGNOSIS OF THERAPY FROM 65 STUDIES. IN A SINGLE PLATFORM, THIS REVIEW HIGHLIGHTS THE CLUES TO SOME VITAL QUESTIONS, SUCH AS WHY INTERFERON BETA (IFN-BETA) THERAPY FAILS TO IMPROVE SYMPTOMS IN ALL MS PATIENTS? WHY CHOLINESTERASE INHIBITORS FAIL TO IMPROVE COGNITIVE IMPAIRMENT IN A SUBSET OF PEOPLE SUFFERING FROM AD? OR WHY SOME INDIVIDUALS ON LEVODOPA (L-DOPA) FOR PD SUFFER FROM SIDE-EFFECTS RANGING FROM DYSKINESIA TO HALLUCINATION WHILE OTHERS DO NOT? CONCLUSION: THIS ARTICLE SUMMARIZES THE GENETIC AND EPIGENETIC FACTORS THAT MAY EITHER REQUIRE MONITORING OR HELP IN DECIDING FUTURE PHARMACOTHERAPY IN A PATIENT SUFFERING FROM MS, AD, AND PD. AS THE HEALTH CARE SYSTEM DEVELOPS AND REACHES NEWER HEIGHTS, WE EXPECT MORE AND MORE OF THESE BIOMARKERS TO BE USED AS PHARMACOTHERAPEUTIC OUTCOME INDICATORS. 2021 3 456 29 APPLYING A LIFE COURSE BIOLOGICAL AGE FRAMEWORK TO IMPROVING THE CARE OF INDIVIDUALS WITH ADULT CANCERS: REVIEW AND RESEARCH RECOMMENDATIONS. IMPORTANCE: THE PRACTICE OF ONCOLOGY WILL INCREASINGLY INVOLVE THE CARE OF A GROWING POPULATION OF INDIVIDUALS WITH MIDLIFE AND LATE-LIFE CANCERS. MANAGING CANCER IN THESE INDIVIDUALS IS COMPLEX, BASED ON DIFFERENCES IN BIOLOGICAL AGE AT DIAGNOSIS. BIOLOGICAL AGE IS A MEASURE OF ACCUMULATED LIFE COURSE DAMAGE TO BIOLOGICAL SYSTEMS, LOSS OF RESERVE, AND VULNERABILITY TO FUNCTIONAL DETERIORATION AND DEATH. BIOLOGICAL AGE IS IMPORTANT BECAUSE IT AFFECTS THE ABILITY TO MANAGE THE RIGORS OF CANCER THERAPY, SURVIVORS' FUNCTION, AND CANCER PROGRESSION. HOWEVER, BIOLOGICAL AGE IS NOT ALWAYS CLINICALLY APPARENT. THIS REVIEW PRESENTS A CONCEPTUAL FRAMEWORK OF LIFE COURSE BIOLOGICAL AGING, SUMMARIZES CANDIDATE MEASURES, AND DESCRIBES A RESEARCH AGENDA TO FACILITATE CLINICAL TRANSLATION TO ONCOLOGY PRACTICE. OBSERVATIONS: MIDLIFE AND LATE-LIFE CANCERS ARE CHRONIC DISEASES THAT MAY ARISE FROM CUMULATIVE PATTERNS OF BIOLOGICAL AGING OCCURRING OVER THE LIFE COURSE. BEFORE DIAGNOSIS, EACH NEW PATIENT WAS ON A DISTINCT COURSE OF BIOLOGICAL AGING RELATED TO PAST EXPOSURES, LIFE EXPERIENCES, GENETICS, AND NONCANCER CHRONIC DISEASE. CANCER AND ITS TREATMENTS MAY ALSO BE ASSOCIATED WITH BIOLOGICAL AGING. SEVERAL MEASURES OF BIOLOGICAL AGE, INCLUDING P16INK4A, EPIGENETIC AGE, TELOMERE LENGTH, AND INFLAMMATORY AND BODY COMPOSITION MARKERS, HAVE BEEN USED IN ONCOLOGY RESEARCH. ONE OR MORE OF THESE MEASURES MAY BE USEFUL IN CANCER CARE, EITHER ALONE OR IN COMBINATION WITH CLINICAL HISTORY AND GERIATRIC ASSESSMENTS. HOWEVER, FURTHER RESEARCH WILL BE NEEDED BEFORE BIOLOGICAL AGE ASSESSMENT CAN BE RECOMMENDED IN ROUTINE PRACTICE, INCLUDING DETERMINATION OF SITUATIONS IN WHICH KNOWLEDGE ABOUT BIOLOGICAL AGE WOULD CHANGE TREATMENT, ASCERTAINING WHETHER TREATMENT EFFECTS ON BIOLOGICAL AGING ARE SHORT-LIVED OR PERSISTENT, AND TESTING INTERVENTIONS TO MODIFY BIOLOGICAL AGE, DECREASE TREATMENT TOXIC EFFECTS, AND MAINTAIN FUNCTIONAL ABILITIES. CONCLUSIONS AND RELEVANCE: UNDERSTANDING DIFFERENCES IN BIOLOGICAL AGING COULD ULTIMATELY ALLOW CLINICIANS TO BETTER PERSONALIZE TREATMENT AND SUPPORTIVE CARE, DEVELOP TAILORED SURVIVORSHIP CARE PLANS, AND PRESCRIBE PREVENTIVE OR AMELIORATIVE THERAPIES AND BEHAVIORS INFORMED BY AGING MECHANISMS. 2021 4 1248 26 CURRENT EVIDENCE FOR BIOLOGICAL BIOMARKERS AND MECHANISMS UNDERLYING ACUTE TO CHRONIC PAIN TRANSITION ACROSS THE PEDIATRIC AGE SPECTRUM. CHRONIC PAIN IS HIGHLY PREVALENT IN THE PEDIATRIC POPULATION. MANY FACTORS ARE INVOLVED IN THE TRANSITION FROM ACUTE TO CHRONIC PAIN. CURRENTLY, THERE ARE CONCEPTUAL MODELS PROPOSED, BUT THEY LACK A MECHANISTICALLY SOUND INTEGRATED THEORY CONSIDERING THE STAGES OF CHILD DEVELOPMENT. OBJECTIVE BIOMARKERS ARE CRITICALLY NEEDED FOR THE DIAGNOSIS, RISK STRATIFICATION, AND PROGNOSIS OF THE PATHOLOGICAL STAGES OF PAIN CHRONIFICATION. IN THIS ARTICLE, WE SUMMARIZE THE CURRENT EVIDENCE ON MECHANISMS AND BIOMARKERS OF ACUTE TO CHRONIC PAIN TRANSITIONS IN INFANTS AND CHILDREN THROUGH THE DEVELOPMENTAL LENS. THE GOAL IS TO IDENTIFY GAPS AND OUTLINE FUTURE DIRECTIONS FOR BASIC AND CLINICAL RESEARCH TOWARD A DEVELOPMENTALLY INFORMED THEORY OF PAIN CHRONIFICATION IN THE PEDIATRIC POPULATION. AT THE OUTSET, THE IMPORTANCE OF OBJECTIVE BIOMARKERS FOR CHRONIFICATION OF PAIN IN CHILDREN IS OUTLINED, FOLLOWED BY A SUMMARY OF THE CURRENT EVIDENCE ON THE MECHANISMS OF ACUTE TO CHRONIC PAIN TRANSITION IN ADULTS, IN ORDER TO CONTRAST WITH THE DEVELOPMENTAL MECHANISMS OF PAIN CHRONIFICATION IN THE PEDIATRIC POPULATION. EVIDENCE IS PRESENTED TO SHOW THAT CHRONIC PAIN MAY HAVE ITS ORIGIN FROM INSULTS EARLY IN LIFE, WHICH PRIME THE CHILD FOR THE DEVELOPMENT OF CHRONIC PAIN IN LATER LIFE. FURTHERMORE, AVAILABLE GENETIC, EPIGENETIC, PSYCHOPHYSICAL, ELECTROPHYSIOLOGICAL, NEUROIMAGING, NEUROIMMUNE, AND SEX MECHANISMS ARE DESCRIBED IN INFANTS AND OLDER CHILDREN. IN CONCLUSION, FUTURE DIRECTIONS ARE DISCUSSED WITH A FOCUS ON RESEARCH GAPS, TRANSLATIONAL AND CLINICAL IMPLICATIONS. UTILIZATION OF DEVELOPMENTAL MECHANISMS FRAMEWORK TO INFORM CLINICAL DECISION-MAKING AND STRATEGIES FOR PREVENTION AND MANAGEMENT OF ACUTE TO CHRONIC PAIN TRANSITIONS IN CHILDREN, IS HIGHLIGHTED. 2023 5 5377 27 RECENT FINDINGS IN ALZHEIMER DISEASE AND NUTRITION FOCUSING ON EPIGENETICS. ALZHEIMER DISEASE (AD) IS A CHRONIC NEURODEGENERATIVE DISEASE WITH NO EFFECTIVE CURE SO FAR. THE CURRENT REVIEW FOCUSES ON THE EPIGENETIC MECHANISMS OF AD AND HOW NUTRITION CAN INFLUENCE THE COURSE OF THIS DISEASE THROUGH REGULATION OF GENE EXPRESSION, ACCORDING TO THE LATEST SCIENTIFIC FINDINGS. THE SEARCH STRATEGY WAS THE USE OF SCIENTIFIC DATABASES SUCH AS PUBMED AND SCOPUS IN ORDER TO FIND RELATIVE RESEARCH OR REVIEW ARTICLES PUBLISHED IN THE YEARS 2012-2015. BY SHOWING THE LATEST DATA OF VARIOUS NUTRITIONAL COMPOUNDS, THIS STUDY AIMS TO STIMULATE THE SCIENTIFIC COMMUNITY TO RECOGNIZE THE VALUE OF NUTRITION IN THIS SUBJECT. EPIGENETICS IS BECOMING A VERY ATTRACTIVE SUBJECT FOR RESEARCHERS BECAUSE IT CAN SHED LIGHT ON UNKNOWN ASPECTS OF COMPLEX DISEASES LIKE AD. DNA METHYLATION, HISTONE MODIFICATIONS, AND MICRORNAS ARE THE PRINCIPAL EPIGENETIC MECHANISMS INVOLVED IN AD PATHOPHYSIOLOGY. NUTRITION IS AN ENVIRONMENTAL FACTOR THAT IS RELATED TO AD THROUGH EPIGENETIC PATHWAYS. VITAMIN B-12, FOR INSTANCE, CAN ALTER THE ONE-CARBON METABOLISM AND THUS INTERFERE IN THE DNA METHYLATION PROCESS. THE RESEARCH RESULTS MIGHT SEEM AMBIGUOUS ABOUT THE CLINICAL ROLE OF NUTRITION, BUT THERE IS STRENGTHENING EVIDENCE THAT PROPER NUTRITION CAN NOT ONLY CHANGE EPIGENETIC BIOMARKER LEVELS BUT ALSO PREVENT THE DEVELOPMENT OF LATE-ONSET AD AND ATTENUATE COGNITION DEFICIT. NUTRITION MIGHT GROW TO BECOME A PREVENTIVE AND EVEN THERAPEUTIC ALTERNATIVE AGAINST AD, ESPECIALLY IF COMBINED WITH OTHER ANTIDEMENTIA INTERVENTIONS, BRAIN EXERCISE, PHYSICAL TRAINING, ETC. EPIGENETIC BIOMARKERS CAN BE A VERY HELPFUL TOOL TO HELP RESEARCHERS FIND THE EXACT NUTRIENTS NEEDED TO CREATE SPECIFIC REMEDIES, AND PERHAPS THE SAME BIOMARKERS CAN BE USED EVEN IN PATIENT SCREENING IN THE FUTURE. 2016 6 1736 29 EARLY DETECTION AND PREVENTION OF SCHIZOPHRENIC PSYCHOSIS-A REVIEW. PSYCHOTIC DISORDERS OFTEN RUN A CHRONIC COURSE AND ARE ASSOCIATED WITH A CONSIDERABLE EMOTIONAL AND SOCIAL IMPACT FOR PATIENTS AND THEIR RELATIVES. THEREFORE, EARLY RECOGNITION, COMBINED WITH THE POSSIBILITY OF PREVENTIVE INTERVENTION, IS URGENTLY WARRANTED SINCE THE DURATION OF UNTREATED PSYCHOSIS (DUP) SIGNIFICANTLY DETERMINES THE FURTHER COURSE OF THE DISEASE. IN ADDITION TO ESTABLISHED DIAGNOSTIC TOOLS, NEUROBIOLOGICAL FACTORS IN THE DEVELOPMENT OF SCHIZOPHRENIC PSYCHOSES ARE INCREASINGLY BEING INVESTIGATED. IT IS SHOWN THAT NUMEROUS MOLECULAR ALTERATIONS ALREADY EXIST BEFORE THE CLINICAL ONSET OF THE DISEASE. AS SCHIZOPHRENIC PSYCHOSES ARE NOT ELICITED BY A SINGLE MUTATION IN THE DEOXYRIBONUCLEIC ACID (DNA) SEQUENCE, EPIGENETICS LIKELY CONSTITUTE THE MISSING LINK BETWEEN ENVIRONMENTAL INFLUENCES AND DISEASE DEVELOPMENT AND COULD POTENTIALLY SERVE AS A BIOMARKER. THE RESULTS FROM TRANSCRIPTOMIC AND PROTEOMIC STUDIES POINT TO A DYSREGULATED IMMUNE SYSTEM, LIKELY EVOKED BY EPIGENETIC ALTERATIONS. DESPITE THE INCREASING KNOWLEDGE OF THE NEUROBIOLOGICAL MECHANISMS INVOLVED IN THE DEVELOPMENT OF PSYCHOTIC DISORDERS, FURTHER RESEARCH EFFORTS WITH LARGE POPULATION-BASED STUDY DESIGNS ARE NEEDED TO IDENTIFY SUITABLE BIOMARKERS. IN CONCLUSION, A COMBINATION OF BLOOD EXAMINATIONS, FUNCTIONAL IMAGING TECHNIQUES, ELECTROENCEPHALOGRAPHY (EEG) INVESTIGATIONS AND POLYGENIC RISK SCORES SHOULD BE CONSIDERED AS THE BASIS FOR PREDICTING HOW SUBJECTS WILL TRANSITION INTO MANIFEST PSYCHOSIS. 2021 7 5605 34 ROUTINE ASSESSMENT AND PROMOTION OF PHYSICAL ACTIVITY IN HEALTHCARE SETTINGS: A SCIENTIFIC STATEMENT FROM THE AMERICAN HEART ASSOCIATION. PHYSICAL INACTIVITY IS ONE OF THE MOST PREVALENT MAJOR HEALTH RISK FACTORS, WITH 8 IN 10 US ADULTS NOT MEETING AEROBIC AND MUSCLE-STRENGTHENING GUIDELINES, AND IS ASSOCIATED WITH A HIGH BURDEN OF CARDIOVASCULAR DISEASE. IMPROVING AND MAINTAINING RECOMMENDED LEVELS OF PHYSICAL ACTIVITY LEADS TO REDUCTIONS IN METABOLIC, HEMODYNAMIC, FUNCTIONAL, BODY COMPOSITION, AND EPIGENETIC RISK FACTORS FOR NONCOMMUNICABLE CHRONIC DISEASES. PHYSICAL ACTIVITY ALSO HAS A SIGNIFICANT ROLE, IN MANY CASES COMPARABLE OR SUPERIOR TO DRUG INTERVENTIONS, IN THE PREVENTION AND MANAGEMENT OF >40 CONDITIONS SUCH AS DIABETES MELLITUS, CANCER, CARDIOVASCULAR DISEASE, OBESITY, DEPRESSION, ALZHEIMER DISEASE, AND ARTHRITIS. WHEREAS MOST OF THE MODIFIABLE CARDIOVASCULAR DISEASE RISK FACTORS INCLUDED IN THE AMERICAN HEART ASSOCIATION'S MY LIFE CHECK - LIFE'S SIMPLE 7 ARE EVALUATED ROUTINELY IN CLINICAL PRACTICE (GLUCOSE AND LIPID PROFILES, BLOOD PRESSURE, OBESITY, AND SMOKING), PHYSICAL ACTIVITY IS TYPICALLY NOT ASSESSED. THE PURPOSE OF THIS STATEMENT IS TO PROVIDE A COMPREHENSIVE REVIEW OF THE EVIDENCE ON THE FEASIBILITY, VALIDITY, AND EFFECTIVENESS OF ASSESSING AND PROMOTING PHYSICAL ACTIVITY IN HEALTHCARE SETTINGS FOR ADULT PATIENTS. IT ALSO ADDS CONCRETE RECOMMENDATIONS FOR HEALTHCARE SYSTEMS, CLINICAL AND COMMUNITY CARE PROVIDERS, FITNESS PROFESSIONALS, THE TECHNOLOGY INDUSTRY, AND OTHER STAKEHOLDERS IN ORDER TO CATALYZE INCREASED ADOPTION OF PHYSICAL ACTIVITY ASSESSMENT AND PROMOTION IN HEALTHCARE SETTINGS AND TO CONTRIBUTE TO MEETING THE AMERICAN HEART ASSOCIATION'S 2020 IMPACT GOALS. 2018 8 2447 23 EPIGENETIC STUDIES IN ALZHEIMER'S DISEASE: CURRENT FINDINGS, CAVEATS, AND CONSIDERATIONS FOR FUTURE STUDIES. ALZHEIMER'S DISEASE (AD) IS A SPORADIC, CHRONIC NEURODEGENERATIVE DISEASE, USUALLY OCCURRING LATE IN LIFE. THE LAST DECADE HAS WITNESSED TREMENDOUS ADVANCES IN OUR UNDERSTANDING ABOUT THE GENETIC BASIS OF AD, BUT A LARGE AMOUNT OF THE VARIANCE IN DISEASE RISK REMAINS TO BE EXPLAINED. EPIGENETIC MECHANISMS, WHICH DEVELOPMENTALLY REGULATE GENE EXPRESSION VIA MODIFICATIONS TO DNA, HISTONE PROTEINS, AND CHROMATIN, HAVE BEEN HYPOTHESIZED TO PLAY A ROLE IN OTHER COMPLEX NEUROBIOLOGICAL DISEASES, AND STUDIES TO IDENTIFY GENOME-WIDE EPIGENETIC CHANGES IN AD ARE CURRENTLY UNDER WAY. HOWEVER, THE SIMPLE BRUTE-FORCE APPROACH THAT HAS BEEN SUCCESSFULLY EMPLOYED IN GENOME-WIDE ASSOCIATION STUDIES IS UNLIKELY TO BE SUCCESSFUL IN EPIGENOME-WIDE ASSOCIATION STUDIES OF NEURODEGENERATION. A MORE ACADEMIC APPROACH TO UNDERSTANDING THE ROLE OF EPIGENETIC VARIATION IN AD IS REQUIRED, WITH CAREFUL CONSIDERATION OF STUDY DESIGN, METHODOLOGICAL APPROACHES, TISSUE-SPECIFICITY, AND CAUSAL INFERENCE. IN THIS ARTICLE, WE REVIEW THE EMPIRICAL LITERATURE SUPPORTING A ROLE FOR EPIGENETIC PROCESSES IN AD, AND DISCUSS IMPORTANT CONSIDERATIONS AND FUTURE DIRECTIONS FOR THIS NEW AND EMERGING FIELD OF RESEARCH. 2013 9 6863 29 [ONE AUTISM, SEVERAL AUTISMS. PHENOTYPICAL VARIABILITY IN AUTISM SPECTRUM DISORDERS]. INTRODUCTION: AUTISM SPECTRUM DISORDERS (ASD) ARE A HETEROGENEOUS GROUP OF DISORDERS THAT BEGIN IN THE EARLY MONTHS OF LIFE AND FOLLOW A CHRONIC PROGRESSION. THEY HAVE A BIOLOGICAL ORIGIN, WITH COMPLEX AETIOLOGICAL FACTORS THAT INVOLVE DIFFERENT GENETIC, EPIGENETIC AND ENVIRONMENTAL MECHANISMS THAT INTERACT WITH ONE ANOTHER. AIM: TO REVIEW THE MAIN FACTORS THAT VARY THE PRESENTATION OF AUTISM TAKING INTO ACCOUNT THE MOST RECENT SCIENTIFIC EVIDENCE. DEVELOPMENT: ASPECTS RELATED WITH THE DEVELOPMENT OF SYMPTOMS, GENDER, COMORBIDITY, AGE AND AETIOLOGY DETERMINE THE VARIABILITY IN THE CLINICAL PRESENTATION OF ASD. CONCLUSIONS: AUTISM IS HIGHLY HETEROGENEOUS AND IS PHENOTYPICALLY RELATED, AT LEAST IN PART, WITH A WIDE RANGE OF CAUSATIONS, WHICH RESEARCHERS HAVE BEGUN TO UNRAVEL BUT WHICH ARE STILL LARGELY UNKNOWN. AETIOLOGICAL RESEARCH, ESPECIALLY IN THE AREA OF GENETICS, WILL MAKE IT POSSIBLE TO IDENTIFY DIFFERENT HOMOGENEOUS SUBGROUPS WITH THEIR CORRESPONDING PHENOTYPES, WHILE ALSO OPENING UP THE WAY TO POSSIBLE THERAPEUTIC ALTERNATIVES IN THE FUTURE. 2016 10 5161 31 PRECISION AND PERSONALIZED MEDICINE: HOW GENOMIC APPROACH IMPROVES THE MANAGEMENT OF CARDIOVASCULAR AND NEURODEGENERATIVE DISEASE. LIFE EXPECTANCY HAS GRADUALLY GROWN OVER THE LAST CENTURY. THIS HAS DEEPLY AFFECTED HEALTHCARE COSTS, SINCE THE GROWTH OF AN AGING POPULATION IS CORRELATED TO THE INCREASING BURDEN OF CHRONIC DISEASES. THIS REPRESENTS THE INTERESTING CHALLENGE OF HOW TO MANAGE PATIENTS WITH CHRONIC DISEASES IN ORDER TO IMPROVE HEALTH CARE BUDGETS. EFFECTIVE PRIMARY PREVENTION COULD REPRESENT A PROMISING ROUTE. TO THIS END, PRECISION, TOGETHER WITH PERSONALIZED MEDICINE, ARE USEFUL INSTRUMENTS IN ORDER TO INVESTIGATE PATHOLOGICAL PROCESSES BEFORE THE APPEARANCE OF CLINICAL SYMPTOMS AND TO GUIDE PHYSICIANS TO CHOOSE A TARGETED THERAPY TO MANAGE THE PATIENT. CARDIOVASCULAR AND NEURODEGENERATIVE DISEASES REPRESENT SUITABLE MODELS FOR TAKING FULL ADVANTAGE OF PRECISION MEDICINE TECHNOLOGIES APPLIED TO ALL STAGES OF DISEASE DEVELOPMENT. THE AVAILABILITY OF HIGH TECHNOLOGY INCORPORATING ARTIFICIAL INTELLIGENCE AND ADVANCEMENT PROGRESS MADE IN THE FIELD OF BIOMEDICAL RESEARCH HAVE BEEN SUBSTANTIAL TO UNDERSTAND HOW GENES, EPIGENETIC MODIFICATIONS, AGING, NUTRITION, DRUGS, MICROBIOME AND OTHER ENVIRONMENTAL FACTORS CAN IMPACT HEALTH AND CHRONIC DISORDERS. THE AIM OF THE PRESENT REVIEW IS TO ADDRESS HOW PRECISION AND PERSONALIZED MEDICINE CAN BRING GREATER CLARITY TO THE CLINICAL AND BIOLOGICAL COMPLEXITY OF THESE TYPES OF DISORDERS ASSOCIATED WITH HIGH MORTALITY, INVOLVING TREMENDOUS HEALTH CARE COSTS, BY DESCRIBING IN DETAIL THE METHODS THAT CAN BE APPLIED. THIS MIGHT OFFER PRECIOUS TOOLS FOR PREVENTIVE STRATEGIES AND POSSIBLE CLUES ON THE EVOLUTION OF THE DISEASE AND COULD HELP IN PREDICTING MORBIDITY, MORTALITY AND DETECTING CHRONIC DISEASE INDICATORS MUCH EARLIER IN THE DISEASE COURSE. THIS, OF COURSE, WILL HAVE A MAJOR EFFECT ON BOTH IMPROVING THE QUALITY OF CARE AND QUALITY OF LIFE OF THE PATIENTS AND REDUCING TIME EFFORTS AND HEALTHCARE COSTS. 2020 11 728 30 CAN WE IDENTIFY PATIENTS WITH HIGH RISK OF OSTEOARTHRITIS PROGRESSION WHO WILL RESPOND TO TREATMENT? A FOCUS ON BIOMARKERS AND FRAILTY. OSTEOARTHRITIS (OA), A DISEASE AFFECTING DIFFERENT PATIENT PHENOTYPES, APPEARS AS AN OPTIMAL CANDIDATE FOR PERSONALIZED HEALTHCARE. THE AIM OF THE DISCUSSIONS OF THE EUROPEAN SOCIETY FOR CLINICAL AND ECONOMIC ASPECTS OF OSTEOPOROSIS AND OSTEOARTHRITIS (ESCEO) WORKING GROUP WAS TO EXPLORE THE VALUE OF MARKERS OF DIFFERENT SOURCES IN DEFINING DIFFERENT PHENOTYPES OF PATIENTS WITH OA. THE ESCEO ORGANIZED A SERIES OF MEETINGS TO EXPLORE THE POSSIBILITY OF IDENTIFYING PATIENTS WHO WOULD MOST BENEFIT FROM TREATMENT FOR OA, ON THE BASIS OF RECENT DATA AND EXPERT OPINION. IN THE FIRST MEETING, PATIENT PHENOTYPES WERE IDENTIFIED ACCORDING TO THE NUMBER OF AFFECTED JOINTS, BIOMECHANICAL FACTORS, AND THE PRESENCE OF LESIONS IN THE SUBCHONDRAL BONE. IN THE SECOND MEETING, SUMMARIZED IN THE PRESENT ARTICLE, THE WORKING GROUP EXPLORED OTHER MARKERS INVOLVED IN OA. PROFILES OF PATIENTS MAY BE DEFINED ACCORDING TO THEIR LEVEL OF PAIN, FUNCTIONAL LIMITATION, AND PRESENCE OF COEXISTENT CHRONIC CONDITIONS INCLUDING FRAILTY STATUS. A CONSIDERABLE AMOUNT OF DATA SUGGESTS THAT MAGNETIC RESONANCE IMAGING MAY ALSO ASSIST IN DELINEATING DIFFERENT PHENOTYPES OF PATIENTS WITH OA. AMONG MULTIPLE BIOCHEMICAL BIOMARKERS IDENTIFIED, NONE IS SUFFICIENTLY VALIDATED AND RECOGNIZED TO IDENTIFY PATIENTS WHO SHOULD BE TREATED. CONSIDERABLE EFFORTS ARE ALSO BEING MADE TO IDENTIFY GENETIC AND EPIGENETIC FACTORS INVOLVED IN OA, BUT RESULTS ARE STILL LIMITED. THE MANY POTENTIAL BIOMARKERS THAT COULD BE USED AS POTENTIAL STRATIFIERS ARE PROMISING, BUT MORE RESEARCH IS NEEDED TO CHARACTERIZE AND QUALIFY THE EXISTING BIOMARKERS AND TO IDENTIFY NEW CANDIDATES. 2015 12 5028 21 PERSONALIZING PEDIATRIC PAIN MEDICINE: USING POPULATION-SPECIFIC PHARMACOGENETICS, GENOMICS, AND OTHER -OMICS APPROACHES TO PREDICT RESPONSE. PERSONALIZED MEDICINE IS THE SCIENCE OF INDIVIDUALIZED PREVENTION AND THERAPY. THE NOTION THAT "ONE SIZE FITS ALL" HAS BEEN REPLACED BY THE IDEA OF PATIENT-TAILORED HEALTH CARE. WITHIN THIS PARADIGM, THE RESEARCH COMMUNITY HAS TURNED TO EXAMINE GENETIC PREDICTORS OF DISEASE AND TREATMENT RESPONSES. PAIN RESEARCHERS HAVE PRODUCED GENETIC STUDIES OVER THE LAST DECADE THAT EVALUATE THE ASSOCIATION OF GENETIC VARIABILITY WITH PAIN SENSITIVITY AND ANALGESIC RESPONSE. WHILE MOST OF THESE STUDIES HAVE BEEN CONDUCTED AMONG COHORTS OF SUBJECTS OF EUROPEAN DESCENT, SOME HAVE INCLUDED OTHER RACIAL AND ETHNIC GROUPS, PROVIDING EVIDENCE OF VARIABLE RESPONSES TO ANALGESICS. SIMULTANEOUSLY, THERE IS AN INCREASED RECOGNITION REGARDING THE COMPLEXITY OF PAIN RESEARCH, ACKNOWLEDGING THE ADDITIONAL ROLE OF EPIGENETIC, TRANSCRIPTOMIC, PROTEOMIC, AND METABOLOMIC FACTORS IN THE DEVELOPMENT, EXPERIENCE, AND TREATMENT OF PAIN. THIS ARTICLE PROVIDES AN INTRODUCTION TO POPULATION-SPECIFIC PHARMACOGENETICS, PROTEOMICS AND OTHER "-OMICS" TECHNOLOGIES TO PREDICT DRUG RESPONSE TO PAIN MEDICATIONS IN CHILDREN. IT AIMS TO PROVIDE ANESTHESIOLOGISTS WITH THE BASIC KNOWLEDGE TO UNDERSTAND THE POTENTIAL IMPLICATIONS OF GENETIC AND EPIGENETIC FACTORS MANAGING THE PAIN OF PEDIATRIC PATIENTS. 2015 13 3472 25 IDENTIFICATION AND MANAGEMENT OF PAIN MEDICATION ABUSE AND MISUSE: CURRENT STATE AND FUTURE DIRECTIONS. LONG-TERM OPIOID THERAPY POSES A RISK FOR ABUSE AND MISUSE IN SOME PATIENTS. IDENTIFYING WHICH PATIENTS MAY POTENTIALLY BE AT RISK PRIOR TO INITIATION OF THERAPY, AND IDENTIFYING PATIENTS IN WHOM THESE PROBLEMS DEVELOP DURING THERAPY, ARE SIGNIFICANT CHALLENGES. OUTCOME PREDICTION IS IMPEDED BY THE COMPLEXITY OF THE PROBLEM, WHERE CONSIDERABLE HETEROGENEITY RESULTS FROM PSYCHOLOGICAL AND SOCIOECONOMIC FACTORS, AS WELL AS INTERINDIVIDUAL VARIATION IN BIOLOGICAL PATHWAYS DUE TO GENETIC AND EPIGENETIC FACTORS. SCREENING TOOLS DESIGNED TO DETECT OPIOID MISUSE AND URINE DRUG TESTING ARE BOTH USED CLINICALLY; SCANT EVIDENCE CURRENTLY EXISTS TO ALLOW THE FORMULATION OF AN ALGORITHM FOR JUDICIOUS USE OF THESE TOOLS. MOREOVER, THESE TOOLS MAY NOT BE ADDRESSING THE UNDERLYING ALTERATIONS IN BIOLOGICAL PATHWAYS THAT OCCUR OWING TO THE DEVELOPMENT OF CHRONIC PAIN OR IN RESPONSE TO CHRONIC OPIOID ADMINISTRATION. AN EVIDENCE-BASED ALGORITHMIC APPROACH TO RISK MITIGATION THAT CAN BE APPLIED IN A COST-EFFECTIVE MANNER TO GUIDE THERAPY IS URGENTLY NEEDED. 2012 14 5670 31 SHARED (EPI)GENOMIC BACKGROUND CONNECTING NEURODEGENERATIVE DISEASES AND TYPE 2 DIABETES. THE PROGRESSIVE AGING OF POPULATIONS HAS RESULTED IN AN INCREASED PREVALENCE OF CHRONIC PATHOLOGIES, ESPECIALLY OF METABOLIC, NEURODEGENERATIVE AND MOVEMENT DISORDERS. IN PARTICULAR, TYPE 2 DIABETES (T2D), ALZHEIMER'S DISEASE (AD) AND PARKINSON'S DISEASE (PD) ARE AMONG THE MOST PREVALENT AGE-RELATED, MULTIFACTORIAL PATHOLOGIES THAT DESERVE PARTICULAR ATTENTION, GIVEN THEIR DRAMATIC IMPACT ON PATIENT QUALITY OF LIFE, THEIR ECONOMIC AND SOCIAL BURDEN AS WELL THE ETIOPATHOGENETIC MECHANISMS, WHICH MAY OVERLAP IN SOME CASES. INDEED, THE EXISTENCE OF COMMON TRIGGERING FACTORS REFLECTS THE CONTRIBUTION OF MUTUAL GENETIC, EPIGENETIC AND ENVIRONMENTAL FEATURES IN THE ETIOPATHOGENETIC MECHANISMS UNDERLYING T2D AND AD/PD. ON THIS SUBJECT, THIS REVIEW WILL SUMMARIZE THE SHARED (EPI)GENOMIC FEATURES THAT CHARACTERIZE THESE COMPLEX PATHOLOGIES. IN PARTICULAR, GENETIC VARIANTS AND GENE EXPRESSION PROFILES ASSOCIATED WITH T2D AND AD/PD WILL BE DISCUSSED AS POSSIBLE CONTRIBUTORS TO DETERMINE THE SUSCEPTIBILITY AND PROGRESSION TO THESE DISORDERS. MOREOVER, POTENTIAL SHARED EPIGENETIC MODIFICATIONS AND FACTORS AMONG T2D, AD AND PD WILL ALSO BE ILLUSTRATED. OVERALL, THIS REVIEW SHOWS THAT FINDINGS FROM GENOMIC STUDIES STILL DESERVES FURTHER RESEARCH TO EVALUATE AND IDENTIFY GENETIC FACTORS THAT DIRECTLY CONTRIBUTE TO THE SHARED ETIOPATHOGENESIS. MOREOVER, A COMMON EPIGENETIC BACKGROUND STILL NEEDS TO BE INVESTIGATED AND CHARACTERIZED. THE EVIDENCES DISCUSSED IN THIS REVIEW UNDERLINE THE IMPORTANCE OF INTEGRATING LARGE-SCALE (EPI)GENOMIC DATA WITH ADDITIONAL MOLECULAR INFORMATION AND CLINICAL AND SOCIAL BACKGROUND IN ORDER TO FINELY DISSECT THE COMPLEX ETIOPATHOGENIC NETWORKS THAT BUILD UP THE "DISEASE INTERACTOME" CHARACTERIZING T2D, AD AND PD. 2020 15 4852 21 OPPORTUNITIES AND CHALLENGES IN DRUG DEVELOPMENT FOR PEDIATRIC CANCERS. THE USE OF TARGETED SMALL-MOLECULE THERAPEUTICS AND IMMUNOTHERAPEUTICS HAS BEEN LIMITED TO DATE IN PEDIATRIC ONCOLOGY. RECENTLY, THE NUMBER OF PEDIATRIC APPROVALS HAS RISEN, AND REGULATORY INITIATIVES IN THE UNITED STATES AND EUROPE HAVE AIMED TO INCREASE THE STUDY OF NOVEL ANTICANCER THERAPIES IN CHILDREN. CHALLENGES OF DRUG DEVELOPMENT IN CHILDREN INCLUDE THE RARITY OF INDIVIDUAL CANCER DIAGNOSES AND THE HIGH PREVALENCE OF DIFFICULT-TO-DRUG TARGETS, INCLUDING TRANSCRIPTION FACTORS AND EPIGENETIC REGULATORS. ONGOING PEDIATRIC ADAPTATION OF BIOMARKER-DRIVEN TRIAL DESIGNS AND FURTHER EXPLORATION OF AGENTS TARGETING NON-KINASE DRIVERS CONSTITUTE HIGH-PRIORITY OBJECTIVES FOR FUTURE PEDIATRIC ONCOLOGY DRUG DEVELOPMENT. SIGNIFICANCE: INCREASING ATTENTION TO DRUG DEVELOPMENT FOR CHILDREN WITH CANCER BY REGULATORS AND PHARMACEUTICAL COMPANIES HOLDS THE PROMISE OF ACCELERATING THE AVAILABILITY OF NEW THERAPIES FOR CHILDREN WITH CANCER, POTENTIALLY IMPROVING SURVIVAL AND DECREASING THE ACUTE AND CHRONIC TOXICITIES OF THERAPY. HOWEVER, UNIQUE APPROACHES ARE NECESSARY TO STUDY NOVEL THERAPIES IN CHILDREN THAT TAKE INTO ACCOUNT LOW PATIENT NUMBERS, THE PEDIATRIC CANCER GENOMIC LANDSCAPE AND TUMOR MICROENVIRONMENT, AND THE NEED FOR PEDIATRIC FORMULATIONS. IT IS ALSO CRITICAL TO EVALUATE THE POTENTIAL FOR UNIQUE TOXICITIES IN GROWING HOSTS WITHOUT AFFECTING THE PACE OF DISCOVERY FOR CHILDREN WITH THESE LIFE-THREATENING DISEASES. 2021 16 13 34 360-DEGREE PERSPECTIVES ON OBESITY. ALARMING STATISTICS SHOW THAT THE NUMBER OF PEOPLE AFFECTED BY EXCESSIVE WEIGHT HAS SURPASSED 2 BILLION, REPRESENTING APPROXIMATELY 30% OF THE WORLD'S POPULATION. THE AIM OF THIS REVIEW IS TO PROVIDE A COMPREHENSIVE OVERVIEW OF ONE OF THE MOST SERIOUS PUBLIC HEALTH PROBLEMS, CONSIDERING THAT OBESITY REQUIRES AN INTEGRATIVE APPROACH THAT TAKES INTO ACCOUNT ITS COMPLEX ETIOLOGY, INCLUDING GENETIC, ENVIRONMENTAL, AND LIFESTYLE FACTORS. ONLY AN UNDERSTANDING OF THE CONNECTIONS BETWEEN THE MANY CONTRIBUTORS TO OBESITY AND THE SYNERGY BETWEEN TREATMENT INTERVENTIONS CAN ENSURE SATISFACTORY OUTCOMES IN REDUCING OBESITY. MECHANISMS SUCH AS OXIDATIVE STRESS, CHRONIC INFLAMMATION, AND DYSBIOSIS PLAY A CRUCIAL ROLE IN THE PATHOGENESIS OF OBESITY AND ITS ASSOCIATED COMPLICATIONS. COMPOUNDING FACTORS SUCH AS THE DELETERIOUS EFFECTS OF STRESS, THE NOVEL CHALLENGE POSED BY THE OBESOGENIC DIGITAL (FOOD) ENVIRONMENT, AND THE STIGMA ASSOCIATED WITH OBESITY SHOULD NOT BE OVERLOOKED. PRECLINICAL RESEARCH IN ANIMAL MODELS HAS BEEN INSTRUMENTAL IN ELUCIDATING THESE MECHANISMS, AND TRANSLATION INTO CLINICAL PRACTICE HAS PROVIDED PROMISING THERAPEUTIC OPTIONS, INCLUDING EPIGENETIC APPROACHES, PHARMACOTHERAPY, AND BARIATRIC SURGERY. HOWEVER, MORE STUDIES ARE NECESSARY TO DISCOVER NEW COMPOUNDS THAT TARGET KEY METABOLIC PATHWAYS, INNOVATIVE WAYS TO DELIVER THE DRUGS, THE OPTIMAL COMBINATIONS OF LIFESTYLE INTERVENTIONS WITH ALLOPATHIC TREATMENTS, AND, LAST BUT NOT LEAST, EMERGING BIOLOGICAL MARKERS FOR EFFECTIVE MONITORING. WITH EACH PASSING DAY, THE OBESITY CRISIS TIGHTENS ITS GRIP, THREATENING NOT ONLY INDIVIDUAL LIVES BUT ALSO BURDENING HEALTHCARE SYSTEMS AND SOCIETIES AT LARGE. IT IS HIGH TIME WE TOOK ACTION AS WE CONFRONT THE URGENT IMPERATIVE TO ADDRESS THIS ESCALATING GLOBAL HEALTH CHALLENGE HEAD-ON. 2023 17 5766 35 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 18 4591 24 NARRATIVE REVIEW OF THE COMPLEX INTERACTION BETWEEN PAIN AND TRAUMA IN CHILDREN: A FOCUS ON BIOLOGICAL MEMORY, PRECLINICAL DATA, AND EPIGENETIC PROCESSES. THE INCIDENCE AND COLLECTIVE IMPACT OF EARLY ADVERSE EXPERIENCES, TRAUMA, AND PAIN CONTINUE TO INCREASE. THIS UNDERSCORES THE URGENT NEED FOR TRANSLATIONAL EFFORTS BETWEEN CLINICAL AND PRECLINICAL RESEARCH TO BETTER UNDERSTAND THE UNDERLYING MECHANISMS AND DEVELOP EFFECTIVE THERAPEUTIC APPROACHES. AS OUR UNDERSTANDING OF THESE ISSUES IMPROVES FROM STUDIES IN CHILDREN AND ADOLESCENTS, WE CAN CREATE MORE PRECISE PRECLINICAL MODELS AND ULTIMATELY TRANSLATE OUR FINDINGS BACK TO CLINICAL PRACTICE. A MULTIDISCIPLINARY APPROACH IS ESSENTIAL FOR ADDRESSING THE COMPLEX AND WIDE-RANGING EFFECTS OF THESE EXPERIENCES ON INDIVIDUALS AND SOCIETY. THIS NARRATIVE REVIEW AIMS TO (1) DEFINE PAIN AND TRAUMA EXPERIENCES IN CHILDHOOD AND ADOLESCENTS, (2) DISCUSS THE RELATIONSHIP BETWEEN PAIN AND TRAUMA, (3) CONSIDER THE ROLE OF BIOLOGICAL MEMORY, (4) DECIPHER THE RELATIONSHIP BETWEEN PAIN AND TRAUMA USING PRECLINICAL DATA, AND (5) EXAMINE THE ROLE OF THE ENVIRONMENT BY INTRODUCING THE IMPORTANCE OF EPIGENETIC PROCESSES. THE ULTIMATE SCOPE IS TO BETTER UNDERSTAND THE WIDE-RANGING EFFECTS OF TRAUMA, ABUSE, AND CHRONIC PAIN ON CHILDREN AND ADOLESCENTS, HOW THEY OCCUR, AND HOW TO PREVENT OR MITIGATE THEIR EFFECTS AND DEVELOP EFFECTIVE TREATMENT STRATEGIES THAT ADDRESS BOTH THE UNDERLYING CAUSES AND THE ASSOCIATED PHYSIOLOGICAL AND PSYCHOLOGICAL EFFECTS. 2023 19 3140 32 GLOBAL EPIGENETIC SCREENING TECHNOLOGIES: A NOVEL TOOL TO ADDRESS CANCER HEALTH DISPARITIES IN HIGH-RISK POPULATION GROUPS. RACIAL, ETHNIC AND CLASS DISPARITIES IN CANCER INCIDENCE AND MORTALITY HAVE BEEN WELL DOCUMENTED. DISPARITIES IN THE UTILIZATION OF PREVENTIVE, CURATIVE AND TREATMENT SERVICES AMONG ETHNIC MINORITIES HAVE BEEN REPORTED. SCREENING CAN BE EFFECTIVE AT DETECTING CANCER AT TREATABLE STAGES, BUT A LARGE PROPORTION OF PEOPLE AT RISK HAVE NOT BEEN SCREENED OR ARE NOT REGULARLY SCREENED, AS RECOMMENDED BY THE AMERICAN CANCER SOCIETY'S NATIONAL GUIDELINES. EARLY DETECTION TECHNOLOGIES HAVE THE POTENTIAL OF BOTH INFLUENCING MORTALITY FROM CANCER, AS WELL AS ENHANCING PRIMARY PREVENTION THROUGH DETECTION AND REMOVAL OF LESIONS THAT COULD POTENTIALLY DEVELOP INTO CANCER. CANCER IS AN EPIGENETIC DISEASE CHARACTERIZED BY THE BREAKDOWN OF DNA METHYLATION AND HISTONES MODIFICATION PATTERNS. EPIGENETIC APPROACHES MAY CONTRIBUTE TO A REDUCTION IN CANCER HEALTH DISPARITIES IMPACTING EARLY DETECTION AND INCREASING CANCER TREATMENT OPTIONS. EPIGENETIC EVENTS REPRESENT IMPORTANT MECHANISM(S) BY WHICH GENE FUNCTION IS SELECTIVELY ACTIVATED OR INACTIVATED, THROUGH GENETIC AND NON-GENETIC MANIFESTATIONS. EMERGING EVIDENCE INDICATES THAT VARIOUS EPIGENETIC ALTERATIONS, SUCH AS GLOBAL HISTONES MODIFICATIONS AND DNA HYPOMETHYLATION, COMMON TO MOST TYPES OF CANCER, ARE MODIFIED BY ENVIRONMENTAL EXPOSURES THROUGHOUT THE LIFE COURSE. A SIMPLE, EASILY EXPLAINED AND EASY TO UNDERSTAND NON-INVASIVE TEST, SUCH AS THE DNA METHYLATION INDEX, THAT MAY SCREEN FOR SEVERAL CANCER SITES AT ONCE, MAY REMOVE SOME OF THE EXISTING BARRIERS TO CANCER SCREENING UTILIZATION, AND CONTRIBUTE TO THE REDUCTION OF CANCER DISPARITIES. EPIGENETIC APPROACHES MAY ALSO PROVE TO BE USEFUL IN IDENTIFYING ENVIRONMENTAL AND LIFESTYLE FACTORS THAT CONTRIBUTE TO THE PREVALENCE OF OTHER CHRONIC CONDITIONS IN HIGH RISK POPULATIONS, SUCH AS PUERTO RICAN POPULATIONS IN THE UNITED STATES AND PUERTO RICO. 2008 20 3676 24 INFLAMMATION AND NEUTROPHIL IMMUNOSENESCENCE IN HEALTH AND DISEASE: TARGETED TREATMENTS TO IMPROVE CLINICAL OUTCOMES IN THE ELDERLY. DESPITE INCREASING LONGEVITY, MANY OLD PEOPLE ARE NOT IN GOOD HEALTH. THERE HAS BEEN AN INCREASE IN THE PREVALENCE OF AGE-ASSOCIATED MULTI-MORBIDITY (TWO OR MORE CHRONIC CONDITIONS IN THE SAME PERSON). ALSO, SEVERE INFECTIONS, SUCH AS PNEUMONIA, REMAIN SIGNIFICANT CAUSES OF MORTALITY AND MORBIDITY IN THIS AGING GROUP. MANY CHRONIC HEALTH CONDITIONS SHARE RISK FACTORS SUCH AS INCREASING AGE, SMOKING, A SEDENTARY LIFE STYLE AND BEING PART OF A LOWER SOCIOECONOMIC GROUP. HOWEVER, DESPITE THIS, MULTI-MORBIDITIES OFTEN CO-OCCUR MORE COMMONLY THAN WOULD BE PREDICTED. THIS HAS LED TO THE HYPOTHESIS THAT THEY SHARE COMMON UNDERLYING MECHANISMS. THIS IS AN IMPORTANT CONCEPT, FOR IF IT WERE TRUE, TREATMENTS COULD BE DEVISED WHICH TARGET THESE COMMON PATHWAYS AND IMPROVE A NUMBER OF AGE-ASSOCIATED HEALTH CONDITIONS. MANY CHRONIC ILLNESSES ASSOCIATED WITH MULTI-MORBIDITY AND SEVERE INFECTIONS ARE CHARACTERIZED BY AN ABNORMAL AND SUSTAINED INFLAMMATORY RESPONSE, WITH NEUTROPHILS BEING KEY EFFECTOR CELLS IN THE PATHOLOGICAL PROCESS. STUDIES HAVE DESCRIBED ABERRANT NEUTROPHIL FUNCTIONS ACROSS THESE CONDITIONS, AND SOME HAVE HIGHLIGHTED POTENTIAL MECHANISMS FOR ALTERED CELL BEHAVIOURS WHICH APPEAR SHARED ACROSS DISEASE STATES. IT HAS BEEN SUGGESTED THAT ALTERED FUNCTIONS MAY REPRESENT NEUTROPHIL "SENESCENCE". THIS REVIEW CONSIDERS HOW AND WHY NEUTROPHIL FUNCTIONS CHANGE AS THE CELL AGES, AND HOW AND WHY NEUTROPHIL FUNCTIONS CHANGE AS THE HOST AGES IN HEALTH AND DISEASE AND DISCUSSES WHETHER NEUTROPHIL FUNCTIONS COULD BE TARGETED TO IMPROVE HEALTH OUTCOMES IN OLDER ADULTS. 2018