1  1957 145 EPIGENETIC AGE PREDICTORS IN COMMUNITY-DWELLING ADULTS WITH HIGH IMPACT KNEE PAIN. GERONTOLOGICAL RESEARCH REVEALS CONSIDERABLE INTERINDIVIDUAL VARIABILITY IN AGING PHENOTYPES, AND EMERGING EVIDENCE SUGGESTS THAT HIGH IMPACT CHRONIC PAIN MAY BE ASSOCIATED WITH VARIOUS ACCELERATED BIOLOGICAL AGING PROCESSES. IN PARTICULAR, EPIGENETIC AGING IS A ROBUST PREDICTOR OF HEALTH-SPAN AND DISABILITY COMPARED TO CHRONOLOGICAL AGE ALONE. THE CURRENT STUDY AIMED TO DETERMINE WHETHER SEVERAL EPIGENETIC AGING BIOMARKERS WERE ASSOCIATED WITH HIGH IMPACT CHRONIC PAIN IN MIDDLE TO OLDER AGE ADULTS (44-78 YEARS OLD). PARTICIPANTS (N = 213) UNDERWENT A BLOOD DRAW, DEMOGRAPHIC, PSYCHOSOCIAL, PAIN AND FUNCTIONAL ASSESSMENTS. WE ESTIMATED FIVE EPIGENETIC CLOCKS AND CALCULATED THE DIFFERENCE BETWEEN EPIGENETIC AGE AND CHRONOLOGICAL AGE, WHICH HAS BEEN PREVIOUSLY REPORTED TO PREDICT OVERALL MORTALITY RISK, AS WELL AS INCLUDED ADDITIONAL DERIVED VARIABLES OF EPIGENETIC AGE PREVIOUSLY ASSOCIATED WITH PAIN. THERE WERE SIGNIFICANT DIFFERENCES ACROSS PAIN IMPACT GROUPS IN THREE OUT OF THE FIVE EPIGENETIC CLOCKS EXAMINED (DNAMAGE, DNAMPHENOAGE AND DNAMGRIMAGE), INDICATING THAT PAIN-RELATED DISABILITY DURING THE PAST 6 MONTHS WAS ASSOCIATED WITH MARKERS OF EPIGENETIC AGING. ONLY DNAMPHENOAGE AND DNAMGRIMAGE WERE ASSOCIATED WITH HIGHER KNEE PAIN INTENSITY DURING THE PAST 48 H. FINALLY, PAIN CATASTROPHIZING, DEPRESSIVE SYMPTOMATOLOGY AND MORE NEUROPATHIC PAIN SYMPTOMS WERE SIGNIFICANTLY ASSOCIATED WITH AN OLDER EPIGENOME IN ONLY ONE OF THE FIVE EPIGENETIC CLOCKS (I.E. DNAMGRIMAGE) AFTER CORRECTING FOR MULTIPLE COMPARISONS (CORRECTED P'S < 0.05). GIVEN THE SCANT LITERATURE IN RELATION TO EPIGENETIC AGING AND THE COMPLEX EXPERIENCE OF PAIN, ADDITIONAL RESEARCH IS NEEDED TO UNDERSTAND WHETHER EPIGENETIC AGING MAY HELP IDENTIFY PEOPLE WITH CHRONIC PAIN AT GREATER RISK OF FUNCTIONAL DECLINE AND POORER HEALTH OUTCOMES.	2022	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
2  4522  32 MULTIDIMENSIONAL EVALUATION OF THE PAIN PROFILE AS PROGNOSTIC FACTOR IN INDIVIDUALS WITH HIP OR KNEE OSTEOARTHRITIS RECEIVING TOTAL JOINT REPLACEMENT: PROTOCOL OF A 2-YEAR LONGITUDINAL PROGNOSTIC COHORT STUDY. INTRODUCTION: KNEE AND HIP OSTEOARTHRITIS ARE TWO HIGHLY PREVALENT MUSCULOSKELETAL PAIN CONDITIONS. UNSUCCESSFUL RATES AFTER HIP/KNEE REPLACEMENT RANGE FROM 10% TO 20%. SUBJECTS WITH SENSITISATION MANIFESTATIONS ARE VULNERABLE TO WORSE CLINICAL OUTCOMES. MOST STUDIES HAVE ANALYSED OUTCOMES UP TO 1 YEAR AFTER SURGERY. THE AIM OF THIS 2-YEAR LONGITUDINAL STUDY WILL BE TO EVALUATE SENSORY-RELATED, PSYCHOLOGICAL AND PSYCHOPHYSICAL PAIN SENSITISATION MANIFESTATIONS AND A POTENTIAL EPIGENETIC BIOMARKER AS PROGNOSTIC CLINICAL OUTCOMES FOR THE DEVELOPMENT OF CHRONIC POSTOPERATIVE PAIN AFTER KNEE OR HIP REPLACEMENT. METHODS AND ANALYSIS: A PROSPECTIVE LONGITUDINAL STUDY WITH A 2-YEAR FOLLOW-UP PERIOD WILL BE CONDUCTED. THE PROGNOSTIC VARIABLES WILL INCLUDE PAIN, FUNCTION, RELATED-DISABILITY, ANXIETY, DEPRESSION, QUALITY OF LIFE, SENSITISATION-ASSOCIATED SYMPTOMS, KINESIOPHOBIA, NEUROPATHIC PAIN AND CATASTROPHISING, AND EXPECTATIVE OF THE INTERVENTION WILL BE ASSESSED BEFORE SURGERY. WE WILL ALSO EVALUATE THE PRESENCE OF THE VAL158MET POLYMORPHISM AS A POSSIBLE EPIGENETIC MARKER. CLINICAL OUTCOMES INCLUDING PAIN, RELATED-DISABILITY AND SELF-PERCEIVED SATISFACTION, SENSITISATION-ASSOCIATED SYMPTOMS AND NEUROPATHIC PAIN WILL BE ASSESSED 3, 6, 12, 18 AND 24 MONTHS AFTER SURGERY. THESE VARIABLES WILL BE USED TO CONSTRUCT THREE PREDICTION MODELS: (1) PAIN AND FUNCTION, (2) SENSITISATION-ASSOCIATED SYMPTOMATOLOGY AND (3) NEUROPATHIC PAIN FEATURES CLASSIFYING THOSE PATIENTS IN RESPONDERS AND NON-RESPONDERS. DATA FROM KNEE OR HIP OSTEOARTHRITIS WILL BE ANALYSED SEPARATELY. STATISTICAL ANALYSES WILL BE CONDUCTED WITH LOGISTIC REGRESSIONS. ETHICS AND DISSEMINATION: THE STUDY HAS BEEN APPROVED BY THE ETHICS COMMITTEE OF BOTH INSTITUTIONS INVOLVED (HOSPITAL UNIVERSITARIO FUNDACION ALCORCON (HUFA) 19-141 AND UNIVERSIDAD REY JUAN CARLOS (URJC) 0312201917319). PARTICIPANTS WILL SIGN THE WRITTEN INFORMED CONSENT BEFORE THEIR INCLUSION. STUDY RESULTS WILL BE DISSEMINATED THROUGH PEER-REVIEWED PUBLICATIONS AND PRESENTATIONS AT SCIENTIFIC MEETINGS.	2023	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
3  6068  27 THE DIET AS A CAUSE OF HUMAN PROSTATE CANCER. ASYMPTOMATIC PROSTATE INFLAMMATION AND PROSTATE CANCER HAVE REACHED EPIDEMIC PROPORTIONS AMONG MEN IN THE DEVELOPED WORLD. ANIMAL MODEL STUDIES IMPLICATE DIETARY CARCINOGENS, SUCH AS THE HETEROCYCLIC AMINES FROM OVER-COOKED MEATS AND SEX STEROID HORMONES, PARTICULARLY ESTROGENS, AS CANDIDATE ETIOLOGIES FOR PROSTATE CANCER. EACH ACTS BY CAUSING EPITHELIAL CELL DAMAGE, TRIGGERING AN INFLAMMATORY RESPONSE THAT CAN EVOLVE INTO A CHRONIC OR RECURRENT CONDITION. THIS MILIEU APPEARS TO SPAWN PROLIFERATIVE INFLAMMATORY ATROPHY (PIA) LESIONS, A TYPE OF FOCAL ATROPHY THAT REPRESENTS THE EARLIEST OF PROSTATE CANCER PRECURSOR LESIONS. RARE PIA LESIONS CONTAIN CELLS WHICH EXHIBIT HIGH C-MYC EXPRESSION, SHORTENED TELOMERE SEGMENTS, AND EPIGENETIC SILENCING OF GENES SUCH AS GSTP1, ENCODING THE PI-CLASS GLUTATHIONE S-TRANSFERASE, ALL CHARACTERISTIC OF PROSTATIC INTRAEPITHELIAL NEOPLASIA (PIN) AND PROSTATE CANCER. SUBSEQUENT GENETIC CHANGES, SUCH AS THE GENE TRANSLOCATIONS/DELETIONS THAT GENERATE FUSION TRANSCRIPTS BETWEEN ANDROGEN-REGULATED GENES (SUCH AS TMPRSS2) AND GENES ENCODING ETS FAMILY TRANSCRIPTION FACTORS (SUCH AS ERG1), ARISE IN PIN LESIONS AND MAY PROMOTE INVASIVENESS CHARACTERISTIC OF PROSTATIC ADENOCARCINOMA CELLS. LETHAL PROSTATE CANCERS CONTAIN MARKEDLY CORRUPTED GENOMES AND EPIGENOMES. EPIGENETIC SILENCING, WHICH SEEMS TO ARISE IN RESPONSE TO THE INFLAMED MICROENVIRONMENT GENERATED BY DIETARY CARCINOGENS AND/OR ESTROGENS AS PART OF AN EPIGENETIC "CATASTROPHE" AFFECTING HUNDREDS OF GENES, PERSISTS TO DRIVE CLONAL EVOLUTION THROUGH METASTATIC DISSEMINATION. THE CAUSE OF THE INITIAL EPIGENETIC "CATASTROPHE" HAS NOT BEEN DETERMINED BUT LIKELY INVOLVES DEFECTIVE CHROMATIN STRUCTURE MAINTENANCE BY OVER-EXUBERANT DNA METHYLATION OR HISTONE MODIFICATION. WITH DIETARY CARCINOGENS AND ESTROGENS DRIVING PRO-CARCINOGENIC INFLAMMATION IN THE DEVELOPED WORLD, IT IS TEMPTING TO SPECULATE THAT DIETARY COMPONENTS ASSOCIATED WITH DECREASED PROSTATE CANCER RISK, SUCH AS INTAKE OF FRUITS AND VEGETABLES, ESPECIALLY TOMATOES AND CRUCIFERS, MIGHT ACT TO ATTENUATE THE RAVAGES OF THE CHRONIC OR RECURRENT INFLAMMATORY PROCESSES. SPECIFICALLY, NUTRITIONAL AGENTS MIGHT PREVENT PIA LESIONS OR REDUCE THE PROPENSITY OF PIA LESIONS TO SUFFER "CATASTROPHIC" EPIGENOME CORRUPTION.	2014	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
4  5735  26 SMALL VESSEL DISEASE-RELATED DEMENTIA: AN INVALID NEUROVASCULAR COUPLING? THE ARTERIOSCLEROSIS-DEPENDENT ALTERATION OF BRAIN PERFUSION IS ONE OF THE MAJOR DETERMINANTS IN SMALL VESSEL DISEASE, SINCE SMALL VESSELS HAVE A PIVOTAL ROLE IN THE BRAIN'S AUTOREGULATION. NEVERTHELESS, AS FAR AS WE KNOW, ENDOTHELIUM DISTRESS CAN POTENTIATE THE FLOW DYSREGULATION AND LEAD TO SUBCORTICAL VASCULAR DEMENTIA THAT IS RELATED TO SMALL VESSEL DISEASE (SVD), ALSO BEING DEFINED AS SUBCORTICAL VASCULAR DEMENTIA (SVAD), AS WELL AS MICROGLIA ACTIVATION, CHRONIC HYPOXIA AND HYPOPERFUSION, VESSEL-TONE DYSREGULATION, ALTERED ASTROCYTES, AND PERICYTES FUNCTIONING BLOOD-BRAIN BARRIER DISRUPTION. THE MOLECULAR BASIS OF THIS PATHOLOGY REMAINS CONTROVERSIAL. THE APPARENT CONSEQUENCE (OR A FIRST EVENT, TOO) IS THE MACROSCOPIC ALTERATION OF THE NEUROVASCULAR COUPLING. HERE, WE EXAMINED THE POSSIBLE MECHANISMS THAT LEAD A HEALTHY AGING PROCESS TOWARDS SUBCORTICAL DEMENTIA. WE REMARKED THAT SVD AND WHITE MATTER ABNORMALITIES RELATED TO AGE COULD BE ACCELERATED AND POTENTIATED BY DIFFERENT VASCULAR RISK FACTORS. VASCULAR FUNCTION CHANGES CAN BE HEAVILY INFLUENCED BY GENETIC AND EPIGENETIC FACTORS, WHICH ARE, TO THE BEST OF OUR KNOWLEDGE, MOSTLY UNKNOWN. METABOLIC DEMANDS, ACTIVE NEUROVASCULAR COUPLING, CORRECT GLYMPHATIC PROCESS, AND ADEQUATE OXIDATIVE AND INFLAMMATORY RESPONSES COULD BE BULWARKS IN DEFENSE OF THE CORRECT AGING PROCESS; THEIR IMPAIRMENTS LEAD TO A POTENTIALLY CATASTROPHIC AND NON-REVERSIBLE CONDITION.	2020	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
5  5786  23 SPORT AND MALE SEXUALITY. THE RELATIONSHIPS BETWEEN SPORT AND SEXUALITY IN MALES ARE OF GREAT SOCIAL AND CLINICAL INTEREST, BECAUSE OF SPORTS AND MOTOR ACTIVITIES THAT HIGHLY PROMOTE SOCIAL AND SEXUAL RELATIONSHIPS. EVEN IF FEW LITERATURE EXIST, TWO MAIN QUESTIONS SHOULD BE TAKEN INTO ACCOUNT: WHETHER AND HOW PHYSICAL EXERCISE AND SPORT POSITIVELY OR NEGATIVELY INFLUENCE SEXUAL HEALTH AND BEHAVIOR AND/OR WHETHER AND HOW SEXUAL BEHAVIOR MAY AFFECT A SUB-SEQUENT SPORT PERFORMANCE. PHYSICAL EXERCISE AND SPORT PER SE CAN INFLUENCE, POSITIVELY OR NEGATIVELY, THE HYPOTHALAMIC-PITUITARY-TESTICULAR AXIS FUNCTION AND, CONSEQUENTLY, THE INDIVIDUAL'S REPRODUCTIVE AND/OR SEXUAL HEALTH. THIS DEPENDS ON INDIVIDUAL FACTORS SUCH AS GENETIC AND EPIGENETIC ONES AND ON DIFFERENT VARIABLES INVOLVED IN THE PRACTICE OF SPORT ACTIVITIES (TYPE OF SPORT, INTENSITY AND DURATION OF TRAINING, DOPING AND DRUG USE AND ABUSE, NUTRITION, SUPPLEMENTS, PSYCHOLOGICAL STRESS, ALLOSTATIC LOAD, ETC.). IF WELL CONDUCTED, MOTOR AND SPORT ACTIVITIES COULD HAVE BENEFICIAL EFFECTS ON SEXUAL HEALTH IN MALES. AMONG DIFFERENT LIFESTYLE CHANGES, INFLUENCING SEXUAL HEALTH, REGULAR PHYSICAL ACTIVITY IS FUNDAMENTAL TO ANTAGONIZE THE ONSET OF ERECTILE DYSFUNCTION (ED). HOWEVER, COMPETITIVE SPORT CAN LEAD BOTH REPRODUCTIVE AND/OR SEXUAL TRACT DAMAGES AND DYSFUNCTIONS, TRANSIENT (GENITAL PAIN, HYPOESTHESIA OF THE GENITALIA, HYPOGONADISM, DE, ALTERED SEXUAL DRIVE, ETC.) OR PERMANENT (HYPOGONADISM, DE, ETC.), BY ACTING DIRECTLY (TRAUMAS OF THE EXTERNAL GENITALIA, SADDLE-RELATED DISORDERS IN CYCLISTS, ETC.) OR INDIRECTLY (EXERCISE-RELATED HYPOGONADISM, DRUG ABUSE, DOPING, STRESS, ETC.). SEXUAL ACTIVITIES SHORTLY PERFORMED BEFORE A SPORT COMPETITION COULD DIFFERENTLY INFLUENCE SPORT PERFORMANCE. DUE TO THE FEW EXISTING DATA, IT IS ADVISABLE TO AVOID AN ABSOLUTE PRE-COMPETITION SEXUAL ABSTINENCE.	2017	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
6  3564  20 IMPACT OF GENETIC AND ENVIRONMENTAL FACTORS ON AUTOIMMUNE HEPATITIS. AUTOIMMUNE HEPATITIS (AIH) IS A CHRONIC NON-RESOLVING LIVER DISEASE CHARACTERIZED BY DIFFUSE HYPERGAMMAGLOBULINEMIA, THE PRESENCE OF AUTOANTIBODIES AND CHARACTERISTIC HISTOLOGICAL FINDINGS. THE DISEASE CAN HAVE CATASTROPHIC OUTCOME WITH THE DEVELOPMENT OF END-STAGE LIVER DISEASE IF MISDIAGNOSED/UNDIAGNOSED AND LEFT UNTREATED. AIH PATHOGENESIS REMAINS OBSCURE AND THE MAIN HYPOTHESIS SUPPORTS ITS DEVELOPMENT IN GENETICALLY PREDISPOSED INDIVIDUALS AFTER BEING EXPOSED TO CERTAIN ENVIRONMENTAL TRIGGERS. GENETIC PREDISPOSITION IS LINKED TO THE PRESENCE OF CERTAIN HLA ALLELES, MAINLY HLA-DR3 AND HLA-DR4. HOWEVER, A WIDE NUMBER OF NON-HLA EPITOPES HAVE ALSO BEEN ASSOCIATED WITH THE DISEASE ALTHOUGH DATA VARY SIGNIFICANTLY AMONG DIFFERENT ETHNIC GROUPS. THEREFORE, IT IS LIKELY THAT EPIGENETIC ALTERATIONS MAY ALSO PLAY A CRUCIAL ROLE IN DISEASE'S PATHOGENESIS, ALTHOUGH NOT YET EXTENSIVELY STUDIED. THE AIM OF THIS REVIEW WAS TO SUMMARIZE THE GENETIC AND ENVIRONMENTAL FACTORS THAT HAVE BEEN ASSOCIATED WITH AIH, BUT ALSO TO OPEN NEW INSIGHTS TOWARDS THE ROLE OF EPIGENETIC MODIFICATIONS IN THE ETIOLOGY OF THE DISEASE.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
7  5395  49 REDUCED EPIGENETIC AGE IN OLDER ADULTS WITH HIGH SENSE OF PURPOSE IN LIFE. PSYCHOSOCIAL RISK FACTORS HAVE BEEN LINKED WITH ACCELERATED EPIGENETIC AGING, BUT LITTLE IS KNOWN ABOUT WHETHER PSYCHOSOCIAL RESILIENCE FACTORS (EG, SENSE OF PURPOSE IN LIFE) MIGHT REDUCE EPIGENETIC AGE ACCELERATION. IN THIS STUDY, WE TESTED IF OLDER ADULTS WHO EXPERIENCE HIGH LEVELS OF PURPOSE MIGHT SHOW REDUCED EPIGENETIC AGE ACCELERATION. WE EVALUATED THE RELATIONSHIP BETWEEN PURPOSE AND EPIGENETIC AGE ACCELERATION AS MEASURED BY 13 DNA METHYLATION (DNAM) "EPIGENETIC CLOCKS" ASSESSED IN 1 572 OLDER ADULTS FROM THE HEALTH AND RETIREMENT STUDY (MEAN AGE 70 YEARS). WE QUANTIFIED THE TOTAL ASSOCIATION BETWEEN PURPOSE AND DNAM AGE ACCELERATION AS WELL AS THE EXTENT TO WHICH THAT TOTAL ASSOCIATION MIGHT BE ATTRIBUTABLE TO DEMOGRAPHIC FACTORS, CHRONIC DISEASE, OTHER PSYCHOSOCIAL VARIABLES (EG, POSITIVE AFFECT), AND HEALTH-RELATED BEHAVIORS (HEAVY DRINKING, SMOKING, PHYSICAL ACTIVITY, AND BODY MASS INDEX [BMI]). PURPOSE IN LIFE WAS ASSOCIATED WITH REDUCED EPIGENETIC AGE ACCELERATION ACROSS 4 "SECOND-GENERATION" DNAM CLOCKS OPTIMIZED FOR PREDICTING HEALTH AND LONGEVITY (FALSE DISCOVERY RATE [FDR] Q < 0.0001: PHENOAGE, GRIMAGE, ZHANG EPIGENETIC MORTALITY INDEX; FDR Q < 0.05: DUNEDINPOAM). THESE ASSOCIATIONS WERE INDEPENDENT OF DEMOGRAPHIC AND PSYCHOSOCIAL FACTORS, BUT SUBSTANTIALLY ATTENUATED AFTER ADJUSTING FOR HEALTH-RELATED BEHAVIORS (DRINKING, SMOKING, PHYSICAL ACTIVITY, AND BMI). PURPOSE SHOWED NO SIGNIFICANT ASSOCIATION WITH 9 "FIRST-GENERATION" DNAM EPIGENETIC CLOCKS TRAINED ON CHRONOLOGICAL AGE. OLDER ADULTS WITH GREATER PURPOSE IN LIFE SHOW "YOUNGER" DNAM EPIGENETIC AGE ACCELERATION. THESE RESULTS MAY BE DUE IN PART TO ASSOCIATED DIFFERENCES IN HEALTH-RELATED BEHAVIORS. RESULTS SUGGEST NEW OPPORTUNITIES TO REDUCE BIOLOGICAL AGE ACCELERATION BY ENHANCING PURPOSE AND ITS BEHAVIORAL SEQUELAE IN LATE ADULTHOOD.	2023	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
8  6743  49 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	

9  6742  48 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	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
10  1746  36 EARLY LIFE ADVERSITY, PUBERTAL TIMING, AND EPIGENETIC AGE ACCELERATION IN ADULTHOOD. BACKGROUND: GIVEN ASSOCIATIONS LINKING EARLY LIFE ADVERSITY, PUBERTAL TIMING, AND BIOLOGICAL AGING, WE EXAMINED THE DIRECT AND INDIRECT EFFECTS OF EARLY LIFE TRAUMA ON ADULT BIOLOGICAL AGING (VIA AGE OF MENARCHE). METHODS: PARTICIPANTS WERE PREMENOPAUSAL WOMEN (N = 183). PATH MODELS EVALUATED WHETHER EARLY LIFE TRAUMA PREDICTED EARLY PUBERTAL TIMING AND THEREBY, ADULT EPIGENETIC AGE ACCELERATION (INDEXED VIA FOUR EPIGENETIC CLOCKS: HORVATH DNAM AGE, HANNUM DNAM AGE, DNAM PHENOAGE, AND DNAM GRIMAGE). SECONDARY ANALYSES EXPLORED THE EFFECTS OF TYPE OF TRAUMA (ABUSE AND NEGLECT) AND ADULT CHRONIC STRESS STATUS (CAREGIVER OF CHILD WITH AUTISM AND NON-CAREGIVER). RESULTS: EARLY LIFE TRAUMA AND EARLIER AGE AT MENARCHE INDEPENDENTLY PREDICTED ACCELERATED AGING BASED ON ONE OF THE FOUR EPIGENETIC CLOCKS, DNAM GRIMAGE, THOUGH EARLY LIFE TRAUMA WAS NOT ASSOCIATED WITH AGE OF MENARCHE. CHILDHOOD ABUSE, BUT NOT NEGLECT, PREDICTED FASTER EPIGENETIC AGING; RESULTS DID NOT DIFFER BY CHRONIC STRESS STATUS. CONCLUSIONS: EARLY TRAUMA AND EARLY MENARCHE APPEAR TO EXERT INDEPENDENT EFFECTS ON DNAM GRIMAGE, WHICH HAS BEEN SHOWN TO BE THE STRONGEST EPIGENETIC PREDICTOR OF MORTALITY RISK. THIS STUDY IDENTIFIES A POTENTIAL CORRELATE OR DETERMINANT OF ACCELERATED EPIGENETIC AGING-MENARCHEAL AGE. FUTURE RESEARCH SHOULD ADDRESS THE LIMITATIONS OF THIS STUDY BY USING RACIALLY DIVERSE SAMPLES.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
11  5698  31 SIMULATED CLIMATE WARMING AND MITOCHONDRIAL HAPLOGROUP MODULATE TESTICULAR SMALL NON-CODING RNA EXPRESSION IN THE NEOTROPICAL PSEUDOSCORPION, CORDYLOCHERNES SCORPIOIDES. RECENT THEORY SUGGESTS THAT TROPICAL TERRESTRIAL ARTHROPODS ARE AT SIGNIFICANT RISK FROM CLIMATE WARMING. METABOLIC RATE IN SUCH ECTOTHERMIC SPECIES INCREASES EXPONENTIALLY WITH ENVIRONMENTAL TEMPERATURE, AND A SMALL TEMPERATURE INCREASE IN A HOT ENVIRONMENT CAN THEREFORE HAVE A GREATER PHYSIOLOGICAL IMPACT THAN A LARGE TEMPERATURE INCREASE IN A COOL ENVIRONMENT. IN TWO RECENT STUDIES OF THE NEOTROPICAL PSEUDOSCORPION, CORDYLOCHERNES SCORPIOIDES, SIMULATED CLIMATE WARMING SIGNIFICANTLY DECREASED SURVIVAL, BODY SIZE AND LEVEL OF SEXUAL DIMORPHISM. HOWEVER, THESE EFFECTS WERE MINOR COMPARED WITH CATASTROPHIC CONSEQUENCES FOR MALE FERTILITY AND FEMALE FECUNDITY, IDENTIFYING REPRODUCTION AS THE LIFE STAGE MOST VULNERABLE TO CLIMATE WARMING. HERE, WE EXAMINE THE EFFECTS OF CHRONIC HIGH-TEMPERATURE EXPOSURE ON EPIGENETIC REGULATION IN C. SCORPIOIDES IN THE CONTEXT OF NATURALLY OCCURRING VARIATION IN MITOCHONDRIAL DNA. EPIGENETIC MECHANISMS, INCLUDING DNA METHYLATION, HISTONE MODIFICATIONS AND SMALL NON-CODING RNA (SNCRNA) EXPRESSION, ARE PARTICULARLY SENSITIVE TO ENVIRONMENTAL FACTORS SUCH AS TEMPERATURE, WHICH CAN INDUCE CHANGES IN EPIGENETIC STATES AND PHENOTYPES THAT MAY BE HERITABLE ACROSS GENERATIONS. OUR RESULTS INDICATE THAT EXPOSURE OF MALE PSEUDOSCORPIONS TO ELEVATED TEMPERATURE SIGNIFICANTLY ALTERED THE EXPRESSION OF >60 SNCRNAS IN TESTICULAR TISSUE, SPECIFICALLY MICRORNAS AND PIWI-INTERACTING RNAS. MITOCHONDRIAL HAPLOGROUP WAS ALSO A SIGNIFICANT FACTOR INFLUENCING BOTH SNCRNAS AND MITOCHONDRIAL GENE EXPRESSION. THESE FINDINGS DEMONSTRATE THAT CHRONIC HEAT STRESS CAUSES CHANGES IN EPIGENETIC PROFILES THAT MAY ACCOUNT FOR REPRODUCTIVE DYSFUNCTION IN C. SCORPIOIDES MALES. MOREOVER, THROUGH ITS EFFECTS ON EPIGENETIC REGULATION, MITOCHONDRIAL DNA POLYMORPHISM MAY PROVIDE THE POTENTIAL FOR AN ADAPTIVE EVOLUTIONARY RESPONSE TO CLIMATE WARMING.	2018	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
12  1058  31 CLINICAL MEASURES OF ALLOSTATIC LOAD IN CHILDREN AND ADOLESCENTS WITH FOOD ALLERGY, DEPRESSION, OR ANXIETY. PURPOSE: SUSTAINED HIGH STRESS EXPOSURE RESULTS IN CHRONIC ACTIVATION OF THE STRESS RESPONSE SYSTEM, DYSREGULATED STRESS RESPONSES, HIGH ALLOSTATIC LOAD, AND POOR LATER-LIFE HEALTH. CHILDREN AND ADOLESCENTS WITH CHRONIC HEALTH CONDITIONS FACE STRESSORS RELATED TO THEIR CONDITION IN ADDITION TO THOSE TYPICAL OF CHILDHOOD AND ADOLESCENCE, PLACING THEM AT RISK OF HIGH ALLOSTATIC LOAD. THE PURPOSE OF THIS SECONDARY ANALYSIS WAS TO EXAMINE WHETHER YOUTH WITH CHRONIC HEALTH CONDITIONS DIFFER FROM CONTROLS ON CLINICAL MEASURES OF ALLOSTATIC LOAD. DESIGN AND METHODS: A SECONDARY ANALYSIS OF TWO DATASETS, THE ELECTRONIC HEALTH RECORD OF A TERTIARY CHILDREN'S HOSPITAL AND DATA FROM THE SURVEY OF THE HEALTH OF WISCONSIN, COMPARED YOUTH WITH CHRONIC HEALTH CONDITIONS TO CONTROLS ON CLINICAL MEASURES OF ALLOSTATIC LOAD. ADDITIONAL ANALYSES EXPLORED WHETHER PARENTAL STRESS AND MENTAL HEALTH INFLUENCED THESE RELATIONSHIPS. RESULTS: ANALYSES IDENTIFIED DIFFERENCES IN BMI, BLOOD PRESSURE, AND WAIST CIRCUMFERENCE BETWEEN YOUTH WITH FOOD ALLERGY, ANXIETY, OR DEPRESSION, AND CONTROLS. THESE RELATIONSHIPS DIFFERED FOR MALES AND FEMALES AND FOR THOSE WITH COMORBID MENTAL AND PHYSICAL CONDITIONS, AND WERE INFLUENCED BY PARENT STRESS AND MENTAL HEALTH. CONCLUSIONS: RESULTS SUPPORT FUTURE STUDIES EXPLORING WHETHER HIGH STRESS IN YOUTH WITH CHRONIC HEALTH CONDITIONS LEADS TO INCREASED ALLOSTATIC LOAD. INCORPORATING BIOMARKERS AS WELL AS GENETIC AND EPIGENETIC FACTORS WILL PROVIDE CRITICAL INSIGHTS. PRACTICE IMPLICATIONS: YOUTH WITH MENTAL AND PHYSICAL CHCS MAY BE AT INCREASED RISK OF HIGH ALLOSTATIC LOAD, REFLECTED IN CLINICAL MEASURES OF METABOLISM, AND SHOULD HAVE REGULAR ASSESSMENTS OF THEIR METABOLIC HEALTH.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
13   344  33 ALTERED BDNF METHYLATION IN PATIENTS WITH CHRONIC MUSCULOSKELETAL PAIN AND HIGH BIOPSYCHOSOCIAL COMPLEXITY. PURPOSE: THE INTERMED INSTRUMENT, WHICH WAS DEVELOPED TO MEASURE PATIENT'S BIOPSYCHOSOCIAL (BPS) COMPLEXITY, REPRESENTS A POWERFUL DIAGNOSTIC AND THERAPEUTIC TOOL. EPIGENETIC CHANGES ARE THE INTERFACE BETWEEN SIGNALS FROM THE ENVIRONMENT AND GENETIC MODIFICATIONS, AFFECTING GENE EXPRESSION, IN PARTICULAR, BY DNA METHYLATION OF CPG DINUCLEOTIDES IN PROMOTOR REGIONS OF THE CORRESPONDING GENES. THE BRAIN-DERIVED NEUROTROPHIC FACTOR (BDNF) GENE PLAYS A CRUCIAL ROLE IN THE CENTRAL SENSITIZATION (CS) OF PAIN. IN THIS STUDY, WE HYPOTHESIZED THAT CHRONIC PAIN MODIFIES THE METHYLATION LEVELS OF THE BDNF GENE IN A MANNER THAT IS INTERCONNECTED WITH THE BPS STATUS. PATIENTS AND METHODS: FIFTY-EIGHT CHRONIC MUSCULOSKELETAL PAIN PATIENTS (CMSP) WERE ENROLLED IN THE STUDY. DNA WAS EXTRACTED FROM BLOOD SAMPLES, THE METHYLATION LEVELS OF 13 CPG SITES IN THE BDNF PROMOTER WERE MEASURED BY PYROSEQUENCING, AND ASSOCIATION STUDIES WITH VARIOUS PATIENT PARAMETERS AND THE INTERMED SCORES WERE PERFORMED. RESULTS: INTERESTINGLY, A NEGATIVE CORRELATION (-0.40) WAS FOUND BETWEEN THE TOTAL INTERMED SCORES AND THE AVERAGE CPG METHYLATION VALUES OF THE BDNF GENE, BUT NO CORRELATION WAS OBSERVED WITH THE SEVERITY OF PAIN, DEGREE OF ANXIETY, DEPRESSION, OR KINESIOPHOBIA AND CATASTROPHISM. MOREOVER, THE ASSOCIATION WAS INDEPENDENT OF AGE, SEX AND LEVEL OF COMORBIDITIES. CONCLUSION: THIS RESULT SHOWS THAT CMSP, IN ASSOCIATION WITH ITS BIOPSYCHOSOCIAL CONTEXT, EPIGENETICALLY DECREASES THE DEGREE OF METHYLATION OF THE BDNF PROMOTER AND SHOULD THEREFORE INCREASE THE LEVEL OF BDNF TRANSCRIPTION. IT ALSO SUGGESTS A ROLE OF THE INTERMED TOOL TO DETECT A RELATIONSHIP BETWEEN THE BPS COMPLEXITY AND THE EPIGENETIC CONTROL OF A TARGET GENE. THE POSSIBLE UPREGULATION OF BDNF EXPRESSION MIGHT BE, AT LEAST IN PART, THE SIGNAL FOR CHRONIC PAIN-INDUCED CENTRAL SENSITIZATION (CS). THIS COULD PARTLY EXPLAIN WHY PATIENTS WITH A HIGHER LEVEL OF COMPLEXITY FEEL MORE PAIN THAN THOSE WITH LOWER COMPLEXITY.	2020	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
14   244  38 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	
                                                                                                                                                                                                                                                                                                                                                                                                      
15  2485  37 EPIGENETIC-BASED AGE ACCELERATION IN A REPRESENTATIVE SAMPLE OF OLDER AMERICANS: ASSOCIATIONS WITH AGING-RELATED MORBIDITY AND MORTALITY. BIOMARKERS DEVELOPED FROM DNA METHYLATION (DNAM) DATA ARE OF GROWING INTEREST AS PREDICTORS OF HEALTH OUTCOMES AND MORTALITY IN OLDER POPULATIONS. HOWEVER, IT IS UNKNOWN HOW EPIGENETIC AGING FITS WITHIN THE CONTEXT OF KNOWN SOCIOECONOMIC AND BEHAVIORAL ASSOCIATIONS WITH AGING-RELATED HEALTH OUTCOMES IN A LARGE, POPULATION-BASED, AND DIVERSE SAMPLE. THIS STUDY USES DATA FROM A REPRESENTATIVE, PANEL STUDY OF US OLDER ADULTS TO EXAMINE THE RELATIONSHIP BETWEEN DNAM-BASED AGE ACCELERATION MEASURES IN THE PREDICTION OF CROSS-SECTIONAL AND LONGITUDINAL HEALTH OUTCOMES AND MORTALITY. WE EXAMINE WHETHER RECENT IMPROVEMENTS TO THESE SCORES, USING PRINCIPAL COMPONENT (PC)-BASED MEASURES DESIGNED TO REMOVE SOME OF THE TECHNICAL NOISE AND UNRELIABILITY IN MEASUREMENT, IMPROVE THE PREDICTIVE CAPABILITY OF THESE MEASURES. WE ALSO EXAMINE HOW WELL DNAM-BASED MEASURES PERFORM AGAINST WELL-KNOWN PREDICTORS OF HEALTH OUTCOMES SUCH AS DEMOGRAPHICS, SES, AND HEALTH BEHAVIORS. IN OUR SAMPLE, AGE ACCELERATION CALCULATED USING "SECOND AND THIRD GENERATION CLOCKS," PHENOAGE, GRIMAGE, AND DUNEDINPACE, IS CONSISTENTLY A SIGNIFICANT PREDICTOR OF HEALTH OUTCOMES INCLUDING CROSS-SECTIONAL COGNITIVE DYSFUNCTION, FUNCTIONAL LIMITATIONS AND CHRONIC CONDITIONS ASSESSED 2 Y AFTER DNAM MEASUREMENT, AND 4-Y MORTALITY. PC-BASED EPIGENETIC AGE ACCELERATION MEASURES DO NOT SIGNIFICANTLY CHANGE THE RELATIONSHIP OF DNAM-BASED AGE ACCELERATION MEASURES TO HEALTH OUTCOMES OR MORTALITY COMPARED TO EARLIER VERSIONS OF THESE MEASURES. WHILE THE USEFULNESS OF DNAM-BASED AGE ACCELERATION AS A PREDICTOR OF LATER LIFE HEALTH OUTCOMES IS QUITE CLEAR, OTHER FACTORS SUCH AS DEMOGRAPHICS, SES, MENTAL HEALTH, AND HEALTH BEHAVIORS REMAIN EQUALLY, IF NOT MORE ROBUST, PREDICTORS OF LATER LIFE OUTCOMES.	2023	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
16  4067  24 MATERNAL AND PEDIATRIC HEALTH AND DISEASE: INTEGRATING BIOPSYCHOSOCIAL MODELS AND EPIGENETICS. THE CONCEPTS OF ALLOSTASIS (STABILITY THROUGH ADAPTATION) AND ACCUMULATED LIFE STRESS (MCEWEN'S ALLOSTATIC LOAD) AIM TO UNDERSTAND CHILDHOOD AND ADULT OUTCOMES. CHRONIC MALNUTRITION, CHANGES IN SOCIAL CONDITION, AND ADVERSE EARLY-LIFE EXPERIENCES MAY PROGRAM PHENOTYPES AND CONTRIBUTE TO LONG-LASTING DISEASE RISK. HOWEVER, INTEGRATION OF LIFE COURSE APPROACHES, SOCIAL AND ECONOMIC CONTEXTS, AND COMPARISON AMONG DIFFERENT BIOPSYCHOSOCIAL MODELS HAS NOT GENERALLY BEEN EXPLORED. THIS REVIEW CRITICALLY EXAMINES THE LITERATURE AND EVALUATES RECENT INSIGHTS INTO HOW ENVIRONMENTAL STRESS CAN ALTER LIFELONG HYPOTHALAMIC-PITUITARY-ADRENAL AXIS AND IMMUNE SYSTEM RESPONSIVENESS AND INDUCE METABOLIC AND NEURODEVELOPMENTAL MALADAPTATION. MODELS OF BIOPSYCHOSOCIAL STRESS OVERLAP BUT MAY CONSIDER DIFFERENT CONDITIONS. CONCEPTS INCLUDE ALLOSTASIS, WHICH INCORPORATES HORMONAL RESPONSES TO PREDICTABLE ENVIRONMENTAL CHANGES, AND GERONIMUS'S "WEATHERING," WHICH AIMS TO EXPLAIN HOW SOCIALLY STRUCTURED, REPEATED STRESS CAN ACCUMULATE AND INCREASE DISEASE VULNERABILITY. WEATHERING EMPHASIZES ROLES OF INTERNALIZED/INTERPERSONAL RACISM IN OUTCOMES DISPARITIES. FOR MEXICAN IMMIGRANTS AND MEXICAN AMERICANS, THE "ACCULTURATION" FRAMEWORK HAS PROVEN ESPECIALLY USEFUL TO EXPLORE DISPARITIES, INCLUDING PRETERM BIRTH AND NEUROPSYCHIATRIC RISKS IN CHILDHOOD. COMPLEXITIES OF STRESS ASSESSMENTS AND RECENT RESEARCH INTO EPIGENETIC MECHANISMS MEDIATING EFFECTS OF PHYSICAL, NUTRITIONAL, PSYCHOLOGICAL, AND SOCIAL STRESS ARE REVIEWED.	2016	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
17  6822  41 [GENDER MEDICINE. SEX- AND GENDER-SPECIFIC ASPECTS OF CLINICAL MEDICINE]. GENDER MEDICINE STUDIES SEX- AND GENDER-BASED DIFFERENCES IN THE DEVELOPMENT AND PREVENTION OF DISEASES, THE AWARENESS AND PRESENTATION OF SYMPTOMS, AND THE EFFECTIVENESS OF THERAPY. GENDER MEDICINE IS PART OF PERSONALIZED MEDICINE, CONSIDERING DIFFERENCES IN BIOLOGICAL AND PSYCHOSOCIAL FACTORS INDIVIDUALLY. THERE ARE DIFFERENCES IN GENES, CHROMOSOMES, HORMONES, AND METABOLISM AS WELL AS DIFFERENCES IN CULTURE, ENVIRONMENT, AND SOCIETY. LIFELONG INTERACTIONS BETWEEN PHYSICAL AND PSYCHOSOCIAL FACTORS WILL INFLUENCE THE HEALTH AND ILL-HEALTH OF MEN AND WOMEN IN DIFFERENT WAYS. EPIGENETIC MODIFICATIONS PROVIDE EVIDENCE OF THE IMPACT OF ENVIRONMENT AND LIFESTYLE DURING VULNERABLE PHASES ON BIOLOGICAL PROCESSES, EFFECTING FUTURE GENERATIONS. MATERNAL LIFESTYLE AND ENVIRONMENTAL FACTORS DURING PREGNANCY CAN IMPACT THE HEALTH OF OFFSPRING IN LATER LIFE ALREADY IN UTERO IN A SEX-SPECIFIC WAY. PAIN, STRESS, AND COPING STYLES DIFFER BETWEEN MEN AND WOMEN. WOMEN EXPERIENCE MORE DRAMATIC PHYSICAL CHANGES DURING THEIR LIFETIME, WHICH ARE ASSOCIATED WITH SPECIFIC BURDENS AND PSYCHOSOCIAL ALTERATIONS. WOMEN WITH MULTIPLE ROLES AND RESPONSIBILITIES SUFFERING FROM STRESS DEVELOP DEPRESSION MORE FREQUENTLY. HOWEVER, MEN ARE OFTEN NOT DIAGNOSED AND TREATED APPROPRIATELY IN CASES OF DEPRESSION OR OSTEOPOROSIS, DISEASES THAT ARE TYPICALLY CONSIDERED "FEMALE." THERE ARE PROMINENT DIFFERENCES BETWEEN MEN AND WOMEN IN MEDICINE REGARDING THE IMMUNE SYSTEM, INFLAMMATION, AND NONCOMMUNICABLE DISEASES SUCH AS OBESITY, TYPE 2 DIABETES, HYPERTENSION, AND CARDIOVASCULAR DISEASE. WOMEN EXPERIENCE MORE OFTEN AUTOIMMUNE DISEASES AND SUFFER MORE FREQUENTLY FROM (CHRONIC) PAIN, NEURODEGENERATIVE CHANGES, AND FUNCTIONAL DISABILITIES. MEN HAVE SHORTER LIFE EXPECTANCY BUT RELATIVELY MORE HEALTHY YEARS OF LIFE, WHICH IS IN GREATER PART ASCRIBED TO PSYCHOSOCIAL DETERMINANTS. STATE-OF-THE-ART CLINICAL MEDICINE COMPRISES INDIVIDUAL RISK FACTORS BASED ON SEX- AND GENDER-SENSITIVE HEALTH PROGRAMS IN ORDER TO IMPROVE THE HEALTH-RELATED QUALITY OF LIFE FOR MEN AND WOMEN.	2014	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
18  1931  24 ENVIRONMENTAL EXPOSURES, THE EPIGENOME, AND AFRICAN AMERICAN WOMEN'S HEALTH. STRESS IS A COMMON FEATURE OF MODERN LIFE, BUT BOTH THE EXTENT OF EXPOSURE TO STRESSORS AND THE DOWNSTREAM EFFECTS OF THESE STRESS EXPOSURES CAN VARY CONSIDERABLY AMONG INDIVIDUALS, COMMUNITIES, AND POPULATIONS. WHEN INDIVIDUALS ARE EXPOSED TO REPEATED OR CHRONIC STRESS, WEAR AND TEAR ON THE BODY CAN ACCUMULATE AND MANIFEST IN MANY WAYS. THE TERM "ALLOSTATIC LOAD" REPRESENTS THE PHYSIOLOGICAL CONSEQUENCES OF REPEATED OR CHRONIC EXPOSURE TO ENVIRONMENTAL STRESSORS AND IS LINKED TO FLUCTUATING AND/OR HEIGHTENED NEURAL OR NEUROENDOCRINE RESPONSES. AFRICAN AMERICAN WOMEN ARE ONE POPULATION SUBGROUP THAT HAS BEEN IDENTIFIED AS POTENTIALLY HAVING BOTH AN ELEVATED ALLOSTATIC LOAD AND AN ENHANCED RESILIENCE TO EXTERNAL FACTORS. ONE MECHANISM BY WHICH ENVIRONMENTAL STRESSORS MAY IMPACT HUMAN HEALTH IS VIA EPIGENETIC REMODELING OF THE GENOME. THIS REVIEW WILL FOCUS ON WHAT IS KNOWN ABOUT HOW DIFFERENT TYPES OF ENVIRONMENTAL STRESSORS MAY AFFECT THE EPIGENOME AND EXPLORE LINKS BETWEEN EPIGENETIC REPROGRAMMING AND ALTERED ALLOSTATIC LOAD AND RESILIENCE AS IT PERTAINS TO AFRICAN AMERICAN WOMEN'S HEALTH.	2019	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
19  2734  41 EXPLORING THE RELATIONSHIP BETWEEN DNA METHYLATION AGE MEASURES AND PSYCHONEUROLOGICAL SYMPTOMS IN WOMEN WITH EARLY-STAGE BREAST CANCER. PURPOSE: THE EPIGENETIC CLOCK HAS BEEN ACKNOWLEDGED AS AN INDICATOR FOR MOLECULAR AGING, BUT FEW STUDIES HAVE EXAMINED POSSIBLE ASSOCIATIONS OF DNA METHYLATION (DNAM) AGE OR AGE ACCELERATION (AA) WITH SYMPTOM BURDEN IN INDIVIDUALS WHO ARE TREATED FOR CANCER. THIS STUDY EXPLORED THE ASSOCIATION OF DNAM AGE OR AA WITH PSYCHONEUROLOGICAL (PN) SYMPTOMS, INCLUDING COGNITIVE IMPAIRMENT, FATIGUE, SLEEP DISTURBANCES, PAIN, AND DEPRESSIVE SYMPTOMS, IN BREAST CANCER SURVIVORS OVER A 2-YEAR PERIOD. METHODS: WE MEASURED PN SYMPTOMS USING RELIABLE INSTRUMENTS AND DNAM LEVELS BY INFINIUM HUMANMETHYLATION450K BEADCHIP (N = 72). DNAM AGE WAS CALCULATED BY THE HORVATH, GRIM, AND HANNUM-BASED INTRINSIC AND EXTRINSIC AGE ESTIMATIONS. AA WAS DEFINED BY THE RESIDUAL REGRESSING ESTIMATED EPIGENETIC AGE ON CHRONOLOGICAL AGE. MIXED REGRESSION MODELS WERE FITTED FOR AA AND CHANGES IN AA TO STUDY THE ASSOCIATION OVER TIME. SEPARATE LINEAR REGRESSION MODELS AND A MIXED-EFFECTS MODEL WERE FITTED FOR AA AT EACH TIME POINT. RESULTS: HORVATH-AA, GRIM-AA, AND EXTRINSIC EPIGENETIC AA WERE SIGNIFICANTLY CHANGED OVER TIME, WHILE INTRINSIC EPIGENETIC AA DID NOT EXHIBIT ANY TEMPORAL CHANGES. INCREASED AA WAS ASSOCIATED WITH GREATER ANXIETY AND FATIGUE, AS WELL AS WORSE COGNITIVE MEMORY, ADJUSTING FOR RACE, BMI, INCOME, CHEMOTHERAPY, RADIATION THERAPY, AND CHRONOLOGICAL AGE. INCREASED DNAM AGE WAS ASSOCIATED WITH GREATER ANXIETY OVER 2 YEARS. CONCLUSION: OUR FINDINGS SUGGEST DNAM AGE AND AA MAY BE ASSOCIATED WITH PN SYMPTOMS OVER THE COURSE OF CANCER TREATMENT AND SURVIVORSHIP. SOME PN SYMPTOMS MAY BE AMENABLE TO PREVENTIVE INTERVENTIONS TARGETED TO EPIGENETIC CLOCKS THAT INFLUENCE AGING-ASSOCIATED PROCESSES.	2022	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
20  5746  36 SMOKING-RELATED DNA METHYLATION IS ASSOCIATED WITH DNA METHYLATION PHENOTYPIC AGE ACCELERATION: THE VETERANS AFFAIRS NORMATIVE AGING STUDY. DNA METHYLATION MAY PLAY A CRITICAL ROLE IN AGING AND AGE-RELATED DISEASES. DNA METHYLATION PHENOTYPIC AGE (DNAMPHENOAGE) IS A NEW AGING BIOMARKER AND PREDICTOR OF CHRONIC DISEASE RISK. WHILE SMOKING IS A STRONG RISK FACTOR FOR CHRONIC DISEASES AND INFLUENCES METHYLATION, ITS INFLUENCE ON DNAMPHENOAGE IS UNKNOWN. WE INVESTIGATED ASSOCIATIONS OF SELF-REPORTED AND EPIGENETIC SMOKING INDICATORS WITH DNAMPHENOAGE ACCELERATION IN A LONGITUDINAL AGING STUDY IN EASTERN MASSACHUSETTS. DNA METHYLATION WAS MEASURED IN WHOLE BLOOD SAMPLES FROM MULTIPLE VISITS FOR 692 MALE PARTICIPANTS IN THE VETERANS AFFAIRS NORMATIVE AGING STUDY DURING 1999-2013. ACCELERATION WAS DEFINED USING RESIDUALS FROM LINEAR REGRESSION OF THE DNAMPHENOAGE ON THE CHRONOLOGICAL AGE. CUMULATIVE SMOKING (PACK-YEARS) WAS SIGNIFICANTLY ASSOCIATED WITH DNAMPHENOAGE ACCELERATION, WHEREAS SELF-REPORTED SMOKING STATUS WAS NOT. WE OBSERVED SIGNIFICANT VALIDATED ASSOCIATIONS BETWEEN SMOKING-RELATED LOCI AND DNAMPHENOAGE ACCELERATION FOR 52 CPG SITES, WHERE 18 WERE HYPOMETHYLATED AND 34 WERE HYPERMETHYLATED, MAPPED TO 16 GENES. THE AHRR GENE HAD THE MOST LOCI (N = 8) AMONG THE 16 GENES. WE GENERATED A SMOKING AGING INDEX BASED ON THESE 52 LOCI, WHICH SHOWED POSITIVE SIGNIFICANT ASSOCIATIONS WITH DNAMPHENOAGE ACCELERATION. THESE EPIGENETIC BIOMARKERS MAY HELP TO PREDICT AGE-RELATED RISKS DRIVEN BY SMOKING.	2019