1  1746 110 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	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
2  6668  19 URGENT NEEDS OF CAREGIVING IN AGEING POPULATIONS WITH ALZHEIMER'S DISEASE AND OTHER CHRONIC CONDITIONS: SUPPORT OUR LOVED ONES. THE AGEING PROCESS BEGINS AT BIRTH. IT IS A LIFE-LONG PROCESS, AND ITS EXACT ORIGINS ARE STILL UNKNOWN. SEVERAL HYPOTHESES ATTEMPT TO DESCRIBE THE NORMAL AGEING PROCESS, INCLUDING HORMONAL IMBALANCE, FORMATION OF REACTIVE OXYGEN SPECIES, DNA METHYLATION & DNA DAMAGE ACCUMULATION, LOSS OF PROTEOSTASIS, EPIGENETIC ALTERATIONS, MITOCHONDRIAL DYSFUNCTION, SENESCENCE, INFLAMMATION, AND STEM CELL DEPLETION. WITH INCREASED LIFESPAN IN ELDERLY INDIVIDUALS, THE PREVALENCE OF AGE-RELATED DISEASES INCLUDING, CANCER, DIABETES, OBESITY, HYPERTENSION, ALZHEIMER'S, ALZHEIMER'S DISEASE AND RELATED DEMENTIAS, PARKINSON'S, AND OTHER MENTAL ILLNESSES ARE INCREASED. THESE INCREASED AGE-RELATED ILLNESSES, PUT TREMENDOUS PRESSURE & BURDEN ON CAREGIVERS, FAMILY MEMBERS, AND FRIENDS WHO ARE LIVING WITH PATIENTS WITH AGE-RELATED DISEASES. AS MEDICAL NEEDS EVOLVE, THE CAREGIVER IS EXPECTED TO EXPERIENCE AN INCREASE IN DUTIES AND CHALLENGES, WHICH MAY RESULT IN STRESS ON THEMSELVES, AND IMPACT THEIR OWN FAMILY LIFE. IN THE CURRENT ARTICLE, WE ASSESS THE BIOLOGICAL MECHANISMS OF AGEING AND ITS EFFECT ON BODY SYSTEMS, EXPLORING LIFESTYLE AND AGEING, WITH A SPECIFIC FOCUS ON AGE-RELATED DISORDERS. WE ALSO DISCUSSED THE HISTORY OF CAREGIVING AND SPECIFIC CHALLENGES FACED BY CAREGIVERS IN THE PRESENCE OF MULTIPLE COMORBIDITIES. WE ALSO ASSESSED INNOVATIVE APPROACHES TO FUNDING CAREGIVING, AND EFFORTS TO IMPROVE THE MEDICAL SYSTEM TO BETTER ORGANIZE CHRONIC CARE EFFORTS, WHILE IMPROVING THE SKILL AND EFFICIENCY OF BOTH INFORMAL AND FORMAL CAREGIVERS. WE ALSO DISCUSSED THE ROLE OF CAREGIVING IN END-OF-LIFE CARE. OUR CRITICAL ANALYSIS STRONGLY SUGGESTS THAT THERE IS AN URGENT NEED FOR CAREGIVING IN AGED POPULATIONS AND SUPPORT FROM LOCAL, STATE, AND FEDERAL AGENCIES.	2023	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
3  5200  29 PRENATAL MATERNAL STRESS PREDICTS METHYLATION OF GENES REGULATING THE HYPOTHALAMIC-PITUITARY-ADRENOCORTICAL SYSTEM IN MOTHERS AND NEWBORNS IN THE DEMOCRATIC REPUBLIC OF CONGO. EXPOSURE TO STRESS EARLY IN LIFE PERMANENTLY SHAPES ACTIVITY OF THE HYPOTHALAMIC-PITUITARY-ADRENOCORTICAL (HPA) AXIS AND THE BRAIN. PRENATALLY, GLUCOCORTICOIDS PASS THROUGH THE PLACENTA TO THE FETUS WITH POSTNATAL IMPACTS ON BRAIN DEVELOPMENT, BIRTH WEIGHT (BW), AND HPA AXIS FUNCTIONING. LITTLE IS KNOWN ABOUT THE BIOLOGICAL MECHANISMS BY WHICH PRENATAL STRESS AFFECTS POSTNATAL FUNCTIONING. THIS STUDY ADDRESSES THIS GAP BY EXAMINING THE EFFECT OF CHRONIC STRESS AND TRAUMATIC WAR-RELATED STRESS ON EPIGENETIC CHANGES IN FOUR KEY GENES REGULATING THE HPA AXIS IN NEONATAL CORD BLOOD, PLACENTA, AND MATERNAL BLOOD: CRH, CRHBP, NR3C1, AND FKBP5. PARTICIPANTS WERE 24 MOTHER-NEWBORN DYADS IN THE CONFLICT-RIDDEN REGION OF THE EASTERN DEMOCRATIC REPUBLIC OF CONGO. BW DATA WERE COLLECTED AT DELIVERY AND MATERNAL INTERVIEWS WERE CONDUCTED TO ASSESS CULTURALLY RELEVANT CHRONIC AND WAR-RELATED STRESSORS. CHRONIC STRESS AND WAR TRAUMA HAD WIDESPREAD EFFECTS ON HPA AXIS GENE METHYLATION, WITH SIGNIFICANT EFFECTS OBSERVED AT TRANSCRIPTION FACTOR BINDING (TFB) SITES IN ALL TARGET GENES TESTED. SOME CHANGES IN METHYLATION WERE UNIQUE TO CHRONIC OR WAR STRESS, WHEREAS OTHERS WERE OBSERVED ACROSS BOTH STRESSOR TYPES. MOREOVER, STRESS EXPOSURES IMPACTED MATERNAL AND FETAL TISSUES DIFFERENTLY, SUPPORTING THEORETICAL MODELS THAT STRESS IMPACTS VARY ACCORDING TO LIFE PHASE. METHYLATION IN SEVERAL NR3C1 AND CRH CPG SITES, ALL LOCATED AT TFB SITES, WAS ASSOCIATED WITH BW. THESE FINDINGS SUGGEST THAT PRENATAL STRESS EXPOSURE IMPACTS DEVELOPMENT VIA EPIGENETIC CHANGES IN HPA AXIS GENES.	2016	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
4  6478  25 TOPICAL REVIEW: THE EMERGING FIELD OF EPIGENETICS: INFORMING MODELS OF PEDIATRIC TRAUMA AND PHYSICAL HEALTH. OBJECTIVE: TRAUMA EXPERIENCED DURING CHILDHOOD AND ADOLESCENCE HAS BEEN LINKED TO A NUMBER OF CHRONIC MEDICAL CONCERNS. WE HIGHLIGHT MAJOR FINDINGS FROM THE PEDIATRIC TRAUMA LITERATURE TO PROVIDE A MODEL FOR UNDERSTANDING THIS ASSOCIATION. METHODS: STUDIES EXAMINING THE EFFECTS OF TRAUMA WERE SYSTEMATICALLY REVIEWED AND SYNTHESIZED INTO A MODEL PROPOSING A CENTRAL ROLE FOR EPIGENETICS IN THE WAYS THAT CHILDHOOD EXPERIENCES CAN AFFECT HEALTH. RESULTS: EARLY HYPOTHALAMIC PITUITARY ADRENAL (HPA) AXIS RESPONSE MAY IMPACT INITIAL TRAUMA EXPERIENCE, WITH DOWNSTREAM EFFECTS ON POSTTRAUMA ADJUSTMENT REFLECTED IN POSTTRAUMA NEUROBIOLOGY, PSYCHOLOGICAL HEALTH, AND PHYSICAL HEALTH. CONCLUSIONS: PROSPECTIVE RESEARCH WITH CHILDREN AND ADOLESCENTS EXPOSED TO TRAUMA IS NEEDED TO BETTER CHARACTERIZE THE GENETIC AND EPIGENETIC INFLUENCES ON THE COURSE OF HPA AND IMMUNE PROCESSES AS RELATED TO POSTTRAUMA PSYCHOLOGICAL AND PHYSICAL HEALTH OUTCOMES.	2016	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
5  4067  25 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	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
6  5962  31 TELOMERES, OXIDATIVE STRESS, AND TIMING FOR SPONTANEOUS TERM AND PRETERM LABOR. TELOMERES ARE NUCLEOPROTEIN COMPLEXES LOCATED AT THE DISTAL ENDS OF CHROMOSOMES. IN ADULTS, PROGRESSIVE TELOMERE SHORTENING OCCURS THROUGHOUT THE LIFETIME AND IS THOUGHT TO CONTRIBUTE TO PROGRESSIVE AGING, PHYSIOLOGICAL SENESCENCE, MULTIORGAN DYSFUNCTION, AND ULTIMATELY, DEATH. AS DISCUSSED IN THIS REVIEW, MULTIPLE LINES OF EVIDENCE PROVIDE SUPPORT FOR THE BIOLOGICAL PLAUSIBILITY THAT A TELOMERE-BASED CLOCK MECHANISM ALSO DETERMINES THE LENGTH OF GESTATION, LEADING TO THE ONSET OF LABOR (PARTURITION). AFTER TELOMERE EXPANSION AT THE BEGINNING OF PREGNANCY, THE TELOMERE LENGTHS IN THE GESTATIONAL TISSUES (IE, THE PLACENTA AND FETAL MEMBRANES) PROGRESSIVELY SHORTEN THROUGHOUT THE REMAINDER OF PREGNANCY. THE RATE OF TELOMERE SHORTENING CAN BE ACCELERATED BY CONDITIONS THAT AFFECT THE MOTHER AND RESULT IN OXIDATIVE STRESS. PRETERM BIRTHS IN THE UNITED STATES ARE ASSOCIATED WITH MULTIPLE RISK FACTORS THAT ARE LINKED WITH INCREASED OXIDATIVE STRESS. ANTIOXIDANT VITAMINS (IE, VITAMINS E AND C) MITIGATE THE EFFECTS OF OXIDATIVE STRESS AND DELAY OR PREVENT TELOMERE SHORTENING. CLINICAL TRIALS WITH VITAMINS E AND C AND WITH MULTIVITAMINS STARTED DURING THE PERICONCEPTION PERIOD HAVE BEEN ASSOCIATED WITH REDUCED RATES OF PRETERM BIRTHS. IN THE UNITED STATES, AFRICAN-AMERICAN WOMEN HAVE A 2-3-FOLD HIGHER RATE OF PRETERM BIRTH. AFRICAN-AMERICAN WOMEN HAVE MULTIPLE RISK FACTORS FOR PREMATURE BIRTH, ALL OF WHICH ARE DISTINCT AND POTENTIALLY ADDITIVE WITH REGARD TO EPIGENETIC TELOMERE SHORTENING. THE "WEATHERING EFFECT" IS THE HYPOTHESIS TO EXPLAIN THE INCREASED RATES OF CHRONIC ILLNESS, DISABILITIES, AND EARLY DEATH OBSERVED IN AFRICAN-AMERICANS. WITH REGARD TO PREGNANCY, ACCELERATED WEATHERING WITH THE ASSOCIATED TELOMERE SHORTENING IN THE GESTATIONAL TISSUES WOULD NOT ONLY EXPLAIN THE PRETERM BIRTH DISPARITY BUT COULD ALSO EXPLAIN WHY HIGHLY EDUCATED, AFFLUENT AFRICAN-AMERICAN WOMEN CONTINUE TO HAVE AN INCREASED RATE OF PRETERM BIRTH. THESE STUDIES SUGGEST THAT THE RACIAL DISPARITIES IN PRETERM BIRTH ARE POTENTIALLY MEDIATED BY TELOMERE SHORTENING PRODUCED BY LIFETIME OR EVEN GENERATIONAL EXPOSURE TO THE EFFECTS OF SYSTEMIC RACISM AND SOCIOECONOMIC MARGINALIZATION. IN CONCLUSION, THIS REVIEW PRESENTS MULTIPLE LINES OF EVIDENCE SUPPORTING A NOVEL HYPOTHESIS REGARDING THE BIOLOGICAL CLOCK MECHANISM THAT DETERMINES THE LENGTH OF PREGNANCY, AND IT OPENS THE POSSIBILITY OF NEW APPROACHES TO PREVENT OR REDUCE THE RATE OF SPONTANEOUS PRETERM BIRTH.	2022	
                                                                                                                                                                                                   
7  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	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
8  5179  30 PREGNANCY: AN UNDERUTILIZED WINDOW OF OPPORTUNITY TO IMPROVE LONG-TERM MATERNAL AND INFANT HEALTH-AN APPEAL FOR CONTINUOUS FAMILY CARE AND INTERDISCIPLINARY COMMUNICATION. PHYSIOLOGIC ADAPTATIONS DURING PREGNANCY UNMASK A WOMAN'S PREDISPOSITION TO DISEASES. COMPLICATIONS ARE INCREASINGLY PREDICTED BY FIRST-TRIMESTER ALGORITHMS, AMPLIFY A PRE-EXISTING MATERNAL PHENOTYPE AND ACCELERATE RISKS FOR CHRONIC DISEASES IN THE OFFSPRING UP TO ADULTHOOD (BARKER HYPOTHESIS). RECENT EVIDENCE SUGGESTS THAT VICE VERSA, PREGNANCY DISEASES ALSO INDICATE MATERNAL AND EVEN GRANDPARENT'S RISKS FOR CHRONIC DISEASES (REVERSE BARKER HYPOTHESIS). PUB-MED AND EMBASE WERE REVIEWED FOR MESH TERMS "FETAL PROGRAMMING" AND "PREGNANCY COMPLICATIONS COMBINED WITH MATERNAL DISEASE" UNTIL JANUARY 2017. STUDIES LINKING PREGNANCY COMPLICATIONS TO FUTURE CARDIOVASCULAR, METABOLIC, AND THROMBOTIC RISKS FOR MOTHER AND OFFSPRING WERE REVIEWED. WOMEN WITH A HISTORY OF MISCARRIAGE, FETAL GROWTH RESTRICTION, PREECLAMPSIA, PRETERM DELIVERY, OBESITY, EXCESSIVE GESTATIONAL WEIGHT GAIN, GESTATIONAL DIABETES, SUBFERTILITY, AND THROMBOPHILIA MORE FREQUENTLY DEMONSTRATE WITH ECHOCARDIOGRAPHIC ABNORMALITIES, HIGHER FASTING INSULIN, DEVIATING LIPIDS OR CLOTTING FACTORS AND SHOW DEFECTIVE ENDOTHELIAL FUNCTION. THROMBOPHILIA HINTS TO THROMBOTIC RISKS IN LATER LIFE. PREGNANCY ABNORMALITIES CORRELATE WITH FUTURE CARDIOVASCULAR AND METABOLIC COMPLICATIONS AND EARLIER MORTALITY. CONVERSELY, WOMEN WITH A NORMAL PREGNANCY HAVE LOWER RATES OF SUBSEQUENT DISEASES THAN THE GENERAL FEMALE POPULATION CREATING THE TERM: "PREGNANCY AS A WINDOW FOR FUTURE HEALTH." ALTHOUGH THE PLACENTA WORKS AS A GATEKEEPER, MANY PREGNANCY COMPLICATIONS MAY LEAD TO SICKNESS AND EARLIER DEATH IN LATER LIFE WHEN THE CHILD BECOMES AN ADULT. THE EPIGENETIC MECHANISMS AND THE MISMATCH BETWEEN PRE- AND POSTNATAL LIFE HAVE CREATED THE TERM "FETAL ORIGIN OF ADULT DISEASE." UP TO NOW, THE IMPACT OF CARDIOVASCULAR, METABOLIC, OR THROMBOTIC RISK PROFILES HAS BEEN INVESTIGATED SEPARATELY FOR MOTHER AND CHILD. IN THIS MANUSCRIPT, WE STRIVE TO ILLUSTRATE THE CONSEQUENCES FOR BOTH, FETUS AND MOTHER WITHIN A COHESIVE PERSPECTIVE AND THUS TRY TO DEMONSTRATE THE COMPLEX INTERRELATIONSHIP OF GENETICS AND EPIGENETICS FOR LONG-TERM HEALTH OF SOCIETIES AND FUTURE GENERATIONS. MATERNAL-FETAL MEDICINE SPECIALISTS SHOULD HAVE A KEY ROLE IN THE PREVENTION OF NON-COMMUNICABLE DISEASES BY IMPLEMENTING A FRAMEWORK FOR PATIENT CONSULTATION AND INTERDISCIPLINARY NETWORKS. HEALTH-CARE PROVIDERS AND POLICY MAKERS SHOULD INCREASINGLY INVEST IN A STRATIFIED PRIMARY PREVENTION AND FOLLOW-UP TO REDUCE THE INCREASING NUMBER OF MANIFEST CARDIOVASCULAR AND METABOLIC DISEASES AND TO PREVENT WASTE OF HEALTH-CARE RESOURCES.	2017	

9  5169  33 PRECONCEPTIONAL STRESS AND RACIAL DISPARITIES IN PRETERM BIRTH: AN OVERVIEW. OBJECTIVE: WE REVIEWED THE EVIDENCE FOR THREE THEORIES OF HOW PRECONCEPTIONAL PSYCHOSOCIAL STRESS COULD ACT AS A CONTRIBUTING DETERMINANT OF EXCESS PRETERM BIRTH RISK AMONG AFRICAN AMERICAN WOMEN: EARLY LIFE DEVELOPMENTAL PLASTICITY AND EPIGENETIC PROGRAMMING OF ADULT NEUROENDOCRINE SYSTEMS; BLUNTING, WEATHERING, OR DYSFUNCTION OF NEUROENDOCRINE AND IMMUNE FUNCTION IN RESPONSE TO CHRONIC STRESS ACTIVATION THROUGH THE LIFE COURSE; INDIVIDUALS' ADOPTION OF RISKY BEHAVIORS SUCH AS SMOKING AS A RESPONSE TO STRESSFUL STIMULI. METHODS: BASIC SCIENCE, CLINICAL, AND EPIDEMIOLOGIC STUDIES INDEXED IN MEDLINE AND WEB OF SCIENCE DATABASES ON PRECONCEPTIONAL PSYCHOSOCIAL STRESS, PRETERM BIRTH AND RACE WERE REVIEWED. RESULTS: MIXED EVIDENCE LEANS TOWARDS MODEST ASSOCIATIONS BETWEEN PRECONCEPTIONAL CHRONIC STRESS AND PRETERM BIRTH (FOR EXAMPLE COMMON ODDS RATIOS OF 1.2-1.4), PARTICULARLY IN AFRICAN AMERICAN WOMEN, BUT IT IS UNCLEAR WHETHER THIS ASSOCIATION IS CAUSAL OR EXPLAINS A SUBSTANTIAL PORTION OF THE BLACK-WHITE RACIAL DISPARITY IN PRETERM BIRTH. THE STRESS-PRETERM BIRTH ASSOCIATION MAY BE MEDIATED BY HYPOTHALAMIC-PITUITARY-ADRENAL AXIS DYSFUNCTION AND SUSCEPTIBILITY TO BACTERIAL VAGINOSIS, ALTHOUGH THESE MECHANISMS ARE INCOMPLETELY UNDERSTOOD. EVIDENCE FOR THE ROLE OF EPIGENETIC OR EARLY LIFE PROGRAMMING AS A DETERMINANT OF RACIAL DISPARITIES IN PRETERM BIRTH RISK IS MORE CIRCUMSTANTIAL. CONCLUSIONS: PRECONCEPTIONAL STRESS, DIRECTLY OR IN INTERACTION WITH HOST GENETIC SUSCEPTIBILITY OR INFECTION, REMAINS AN IMPORTANT HYPOTHESIZED RISK FACTOR FOR UNDERSTANDING AND REDUCING RACIAL DISPARITIES IN PRETERM BIRTH. FUTURE STUDIES THAT INTEGRATE ADEQUATELY SIZED EPIDEMIOLOGIC SAMPLES WITH MEASURES OF STRESS, INFECTION, AND GENE EXPRESSION, WILL ADVANCE OUR KNOWLEDGE AND ALLOW DEVELOPMENT OF TARGETED INTERVENTIONS.	2011	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
10  3412  31 HPA AXIS REGULATION AND EPIGENETIC PROGRAMMING OF IMMUNE-RELATED GENES IN CHRONICALLY STRESSED AND NON-STRESSED MID-LIFE WOMEN. HYPOTHALAMIC-PITUITARY-ADRENAL (HPA) AXIS DYSREGULATION HAS BEEN ASSOCIATED WITH ALTERED IMMUNE FUNCTION, BUT THE UNDERLYING MOLECULAR MECHANISMS ARE UNCLEAR. EPIGENETIC PROCESSES, INCLUDING DNA METHYLATION, RESPOND TO THE GLUCOCORTICOID END-PRODUCTS OF THE HPA AXIS (CORTISOL IN HUMANS) AND COULD BE INVOLVED IN THIS NEUROENDOCRINE-IMMUNE CROSSTALK. HERE WE EXAMINED THE EXTENT TO WHICH VARIATIONS IN HPA AXIS REGULATION ARE ASSOCIATED WITH PERIPHERAL BLOOD DNA (CPG) METHYLATION CHANGES IN 57 CHRONICALLY STRESSED CAREGIVERS AND 67 CONTROL WOMEN. DNA METHYLATION WAS DETERMINED WITH THE ILLUMINA 450K ARRAY FOR A PANEL OF GENES INVOLVED IN HPA AXIS AND IMMUNE FUNCTION. HPA AXIS FEEDBACK WAS ASSESSED WITH THE LOW-DOSE DEXAMETHASONE SUPPRESSION TEST (DST), MEASURING THE EXTENT TO WHICH CORTISOL SECRETION IS SUPPRESSED BY THE SYNTHETIC GLUCOCORTICOID DEXAMETHASONE. AFTER MULTIPLE TESTING CORRECTION IN THE ENTIRE COHORT, HIGHER POST-DST CORTISOL, REFLECTING BLUNTED HPA AXIS NEGATIVE FEEDBACK, BUT NOT BASELINE WAKING CORTISOL, WAS ASSOCIATED WITH LOWER DNA METHYLATION AT EIGHT TNF AND TWO FKBP5 CPG SITES. CAREGIVER GROUP STATUS WAS ASSOCIATED WITH LOWER METHYLATION AT TWO IL6 CPG SITES. SINCE ASSOCIATIONS WERE MOST ROBUST WITH TNF METHYLATION (32% OF THE 450K-COVERED SITES), WE FURTHER EXAMINED FUNCTIONALITY OF THIS EPIGENETIC SIGNATURE IN CULTURED PERIPHERAL BLOOD MONONUCLEAR CELLS IN 33 PARTICIPANTS; INTRIGUINGLY, LOWER TNF METHYLATION RESULTED IN HIGHER EX VIVO TNF MRNA FOLLOWING IMMUNE STIMULATION. TAKEN TOGETHER, OUR FINDINGS LINK CHRONIC STRESS AND HPA AXIS REGULATION WITH EPIGENETIC SIGNATURES AT IMMUNE-RELATED GENES, THEREBY PROVIDING NOVEL INSIGHTS INTO HOW ABERRANT HPA AXIS FUNCTION MAY CONTRIBUTE TO HEIGHTENED INFLAMMATION AND DISEASE RISK.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
11  5961  26 TELOMERE LENGTH IN PRETERM INFANTS: A PROMISING BIOMARKER OF EARLY ADVERSITY AND CARE IN THE NEONATAL INTENSIVE CARE UNIT? PRETERM INFANTS PRESENT AN IMMATURE NEUROBEHAVIORAL PROFILE AT BIRTH, EVEN IN ABSENCE OF SEVERE BRAIN INJURIES AND PERINATAL COMPLICATIONS. AS SUCH, THEY REQUIRE A LONG-LASTING HOSPITALIZATION IN THE NEONATAL INTENSIVE CARE UNIT (NICU), WHICH IS THOUGHT TO GRANT AT-RISK NEWBORNS' SURVIVAL, BUT STILL ENTAILS A NUMBER OF PHYSICAL, PAINFUL, AND SOCIO-EMOTIONAL STRESSORS. HENCE, PRETERM BIRTH AND NICU STAY REPRESENT AN EARLY ADVERSE EXPERIENCE, WHICH HAS BEEN LINKED TO DETRIMENTAL CONSEQUENCES FOR NEUROLOGICAL, NEURO-ENDOCRINAL, BEHAVIORAL, AND SOCIO-EMOTIONAL DEVELOPMENT, AS WELL AS TO DISEASE LATER IN LIFE. RECENT ADVANCES IN THE BEHAVIORAL EPIGENETIC FIELD ARE HELPING US TO UNVEIL THE POTENTIAL MECHANISMS THROUGH WHICH EARLY NICU-RELATED STRESS MAY LEAD TO NEGATIVE DEVELOPMENTAL OUTCOMES. FROM THIS PERSPECTIVE, TELOMERE REGULATION MIGHT BE A KEY PROGRAMMING MECHANISM. TELOMERES ARE THE TERMINAL PORTION OF CHROMOSOMES AND ARE KNOWN TO GET SHORTER WITH AGE. MOREOVER, TELOMERE LENGTH (TL) IS AFFECTED BY THE EXPOSURE TO STRESS DURING EARLY DEVELOPMENT. AS SUCH, TL MIGHT BE AN INNOVATIVE BIOMARKER OF EARLY ADVERSE EXPOSURES IN YOUNG INFANTS AND CHILDREN. UNFORTUNATELY, THERE IS PAUCITY OF STUDIES INVESTIGATING TL IN POPULATIONS OF PRETERM INFANTS AND ITS ASSOCIATION WITH KNOWN NICU-RELATED STRESSORS REMAINS UNEXPLORED. IN THE PRESENT PAPER, THE POTENTIAL RELEVANCE OF TL FOR RESEARCH AND CLINICAL WORK WITH PRETERM INFANTS WILL BE UNDERLINED IN THE LIGHT OF RECENT CONTRIBUTIONS LINKING PROGRESSIVE TELOMERE SHORTENING AND EARLY EXPOSURE TO ADVERSE EXPERIENCES AND STRESSFUL ENVIRONMENTS IN HUMANS. FINALLY, INSIGHTS WILL BE PROVIDED TO GUIDE CLINICALLY RELEVANT TRANSLATIONAL RESEARCH ON TL IN THE FIELD OF VPT BIRTH AND NICU STAY.	2017	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
12  5395  37 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	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
13    92  27 A PILOT STUDY INVESTIGATING THE ROLE OF GENDER IN THE INTERGENERATIONAL RELATIONSHIPS BETWEEN GENE EXPRESSION, CHRONIC PAIN, AND ADVERSE CHILDHOOD EXPERIENCES IN A CLINICAL SAMPLE OF YOUTH WITH CHRONIC PAIN. CHRONIC PAIN IS A HIGHLY PREVALENT AND COSTLY ISSUE THAT OFTEN EMERGES DURING CHILDHOOD OR ADOLESCENCE AND PERSISTS INTO ADULTHOOD. ADVERSE CHILDHOOD EXPERIENCES (ACES) INCREASE RISK FOR SEVERAL ADVERSE HEALTH CONDITIONS, INCLUDING CHRONIC PAIN. RECENT EVIDENCE SUGGESTS THAT PARENTAL TRAUMA (ACES, POST-TRAUMATIC STRESS DISORDER (PTSD) SYMPTOMS) CONFERS RISK OF POOR HEALTH OUTCOMES IN THEIR CHILDREN. INTERGENERATIONAL RELATIONSHIPS BETWEEN PARENTAL TRAUMA AND CHILD CHRONIC PAIN MAY BE MEDIATED BY EPIGENETIC MECHANISMS. A CLINICAL SAMPLE OF YOUTH WITH CHRONIC PAIN AND THEIR PARENTS COMPLETED PSYCHOMETRICALLY SOUND QUESTIONNAIRES ASSESSING ACES, PTSD SYMPTOMS, AND CHRONIC PAIN, AND PROVIDED A SALIVA SAMPLE. THESE WERE USED TO INVESTIGATE THE INTERGENERATIONAL RELATIONSHIPS BETWEEN FOUR EPIGENETIC BIOMARKERS (COMT, DRD2, GR, AND SERT), TRAUMA, AND CHRONIC PAIN. THE RESULTS INDICATED THAT THE SIGNIFICANT BIOMARKERS WERE DEPENDENT UPON THE GENDER OF THE CHILD, WHEREIN PARENTAL ACES SIGNIFICANTLY CORRELATED WITH CHANGES IN DRD2 EXPRESSION IN FEMALE CHILDREN AND ALTERED COMT EXPRESSION IN THE PARENTS OF MALE CHILDREN. ADDITIONALLY, THE NATURE OF THE ACE (MALTREATMENT VS. HOUSEHOLD DYSFUNCTION) WAS ASSOCIATED WITH THE SPECIFIC EPIGENETIC CHANGES. THERE MAY BE DIFFERENT PATHWAYS THROUGH WHICH PARENTAL ACES CONFER RISK FOR POOR OUTCOMES FOR MALES AND FEMALES, HIGHLIGHTING THE IMPORTANCE OF CHILD GENDER IN FUTURE INVESTIGATIONS.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
14  2153  19 EPIGENETIC MECHANISMS ACTIVATED BY CHILDHOOD ADVERSITY. ADVERSE CHILDHOOD EXPERIENCES (ACE) IMPAIR HEALTH AND LIFE EXPECTANCY AND MAY RESULT IN AN EPIGENETIC SIGNATURE THAT DRIVES INCREASED MORBIDITY PRIMED DURING EARLY STAGES OF LIFE. THIS LITERATURE REVIEW FOCUSES ON THE CURRENT EVIDENCE FOR EPIGENETIC-MEDIATED PROGRAMMING OF BRAIN AND IMMUNE FUNCTION RESULTING FROM ACE. TO ADDRESS THIS AIM, A TOTAL OF 88 ARTICLES INDEXED IN PUBMED BEFORE AUGUST 2019 CONCERNING ACE AND EPIGENETICS WERE SURVEYED. CURRENT EVIDENCE PARTIALLY SUPPORTS EPIGENETIC PROGRAMMING OF THE HYPOTHALAMIC-PITUITARY-ADRENAL AXIS, BUT CONVINCINGLY SHOWS THAT ACE IMPAIRS IMMUNE FUNCTION. ADDITIONALLY, THE NEEDS AND CHALLENGES THAT FACE THIS AREA ARE DISCUSSED IN ORDER TO PROVIDE A FRAMEWORK THAT MAY HELP TO CLARIFY THE ROLE OF EPIGENETICS IN THE LONG-LASTING EFFECTS OF ACE.	2020	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
15  4786  24 NUTRITION AND HEALTH DURING MID-LIFE: SEARCHING FOR SOLUTIONS AND MEETING CHALLENGES FOR THE AGING POPULATION. INTERACTIONS BETWEEN GENETIC (GENOME) AND ENVIRONMENTAL FACTORS (EPIGENOME) OPERATE DURING A PERSON'S ENTIRE LIFESPAN. THE AGING PROCESS IS ASSOCIATED WITH SEVERAL CELLULAR AND ORGANIC FUNCTIONAL ALTERATIONS THAT, AT THE END, CAUSE MULTI-ORGANIC CELL FAILURE. EPIGENETIC MECHANISMS OF AGING ARE MODIFIABLE BY APPROPRIATE PREVENTIVE ACTIONS MEDIATED BY SIRTUINS, CALORIC INPUT, DIET COMPONENTS, ADIPOSE TISSUE-RELATED INFLAMMATORY REACTIONS, AND PHYSICAL ACTIVITY. THE MEDITERRANEAN LIFESTYLE HAS BEEN FOR MANY MILLENNIA A DAILY HABIT FOR PEOPLE IN WESTERN CIVILIZATIONS LIVING AROUND THE MEDITERRANEAN SEA WHO WORKED INTENSIVELY AND SURVIVED WITH VERY FEW SEASONAL FOODS. A HIGH ADHERENCE TO THE TRADITIONAL MEDITERRANEAN DIET IS ASSOCIATED WITH LOW MORTALITY (HIGHER LONGEVITY) AND REDUCED RISK OF DEVELOPING CHRONIC DISEASES, INCLUDING CANCER, THE METABOLIC SYNDROME, DEPRESSION AND CARDIOVASCULAR AND NEURODEGENERATIVE DISEASES. REPORTS INDICATE THAT SOME DIETARY COMPONENTS, SUCH AS OLIVE OIL, ANTIOXIDANTS, OMEGA-3 AND -6 POLYUNSATURATED ACIDS, POLYPHENOLS AND FLAVONOIDS, MEDIATE BENEFICIAL ANTI-AGING EFFECTS (ANTI-CHRONIC DISEASES AND INCREASED LONGEVITY). EQUALLY, PHYSICAL ACTIVITY DISPLAYS A POSITIVE EFFECT, PRODUCING CALORIC CONSUMPTION AND REGULATION OF ADIPOSE AND PANCREATIC FUNCTION. THE PREDICTIVE STRENGTH OF SOME FOOD PATTERNS MAY BE A WAY OF DEVELOPING RECOMMENDATIONS FOR FOOD AND HEALTH POLICIES. THIS PAPER WILL DISCUSS SEVERAL WAYS OF IMPROVING HEALTH DURING MID-LIFE, FOCUSING ON CERTAIN GROUPS OF FUNCTIONAL FOODS AND HEALTHY HABITS WHICH MAY REDUCE OR PREVENT AGE-RELATED CHRONIC DISEASES.	2013	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
16  1754  28 EARLY LIFE STRESS, THE DEVELOPMENT OF AGGRESSION AND NEUROENDOCRINE AND NEUROBIOLOGICAL CORRELATES: WHAT CAN WE LEARN FROM ANIMAL MODELS? EARLY LIFE STRESS (CHILD AND ADOLESCENT ABUSE, NEGLECT AND TRAUMA) INDUCES ROBUST ALTERATIONS IN EMOTIONAL AND SOCIAL FUNCTIONING RESULTING IN ENHANCED RISK FOR THE DEVELOPMENT OF PSYCHOPATHOLOGIES SUCH AS MOOD AND AGGRESSIVE DISORDERS. HERE, AN OVERVIEW IS GIVEN ON RECENT FINDINGS IN PRIMATE AND RODENT MODELS OF EARLY LIFE STRESS, DEMONSTRATING THAT CHRONIC DEPRIVATION OF EARLY MATERNAL CARE AS WELL AS CHRONIC DEPRIVATION OF EARLY PHYSICAL INTERACTIONS WITH PEERS ARE PROFOUND RISK FACTORS FOR THE DEVELOPMENT OF INAPPROPRIATE AGGRESSIVE BEHAVIORS. ALTERATIONS IN THE HYPOTHALAMIC-PITUITARY-ADRENOCORTICAL (HPA), VASOPRESSIN AND SEROTONIN SYSTEMS AND THEIR RELEVANCE FOR THE REGULATION OF AGGRESSION ARE DISCUSSED. DATA SUGGEST THAT SOCIAL DEPRIVATION-INDUCED INAPPROPRIATE FORMS OF AGGRESSION ARE ASSOCIATED WITH HIGH OR LOW HPA AXIS (RE)ACTIVITY AND A GENERALLY LOWER FUNCTIONING OF THE SEROTONIN SYSTEM IN ADULTHOOD. MOREOVER, GENETIC AND EPIGENETIC MODIFICATIONS IN HPA AND SEROTONIN SYSTEMS INFLUENCE THE OUTCOME OF EARLY LIFE STRESS AND MAY EVEN MODERATE ADVERSE EFFECTS OF EARLY SOCIAL DEPRIVATION ON AGGRESSION. A MORE COMPREHENSIVE STUDY OF AGGRESSION, NEUROENDOCRINE, NEUROBIOLOGICAL AND (EPI)GENETIC CORRELATES OF EARLY LIFE STRESS USING ANIMAL MODELS IS NECESSARY TO PROVIDE A BETTER UNDERSTANDING OF THE INVASIVE AGGRESSIVE DEFICITS OBSERVED IN HUMANS EXPOSED TO CHILD MALTREATMENT.	2009	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
17  4065  23 MATERNAL AND GESTATIONAL INFLUENCES ON CHILDHOOD BLOOD PRESSURE. EXPOSURES THAT CONTRIBUTE TO A SUB-OPTIMAL INTRAUTERINE ENVIRONMENT CAN HAVE AN EFFECT ON THE DEVELOPING FETUS. IMPAIRED FETAL GROWTH THAT RESULTS IN LOW BIRTH WEIGHT IS AN ESTABLISHED RISK FACTOR FOR CARDIO-METABOLIC DISORDERS LATER IN LIFE. RECENT EPIDEMIOLOGIC AND PROSPECTIVE COHORT STUDIES THAT INCLUDE THE MATERNAL AND GESTATIONAL PERIOD HAVE IDENTIFIED MATERNAL AND GESTATIONAL CONDITIONS THAT CONFER INCREASED RISK FOR SUBSEQUENT CARDIO-METABOLIC DISORDERS IN THE ABSENCE OF LOW BIRTH WEIGHT. MATERNAL PRE-CONCEPTION HEALTH STATUS, INCLUDING CHRONIC OBESITY AND TYPE 2 DIABETES, INCREASE RISK FOR CHILDHOOD OBESITY AND OBESITY-RELATED HIGHER BLOOD PRESSURE (BP) IN CHILD OFFSPRING. MATERNAL GESTATIONAL EXPOSURES, INCLUDING GESTATIONAL DIABETES, GESTATIONAL HYPERTENSION, AND PREECLAMPSIA, ARE ASSOCIATED WITH HIGHER BP IN OFFSPRING. OTHER MATERNAL EXPOSURES SUCH AS CIGARETTE SMOKE AND AIR POLLUTION ALSO INCREASE RISK FOR HIGHER BP IN CHILD OFFSPRING. RECENT, BUT LIMITED, DATA INDICATE THAT ASSISTED REPRODUCTIVE TECHNOLOGIES CAN BE ASSOCIATED WITH HYPERTENSION IN CHILDHOOD, DESPITE OTHERWISE NORMAL GESTATION AND HEALTHY NEWBORN. GESTATIONAL EXPOSURES ASSOCIATED WITH HIGHER BP IN CHILDHOOD CAN BE RELATED TO FAMILIAL LIFESTYLE FACTORS, GENETICS, OR EPIGENETIC MODIFICATION OF FETAL DEOXYRIBONUCLEIC ACID (DNA). THESE FACTORS, OR COMBINATION OF FACTORS, AS WELL AS OTHER ADVERSE INTRAUTERINE CONDITIONS, COULD INDUCE FETAL PROGRAMING LEADING TO HEALTH CONSEQUENCES IN LATER LIFE. CURRENT AND DEVELOPING RESEARCH WILL PROVIDE ADDITIONAL INSIGHTS ON GESTATIONAL EXPOSURES AND FETAL ADJUSTMENTS THAT INCREASE RISK FOR HIGHER BP LEVELS IN CHILDHOOD.	2020	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
18  3179  34 HAIR CORTISOL AS A HYPOTHALAMIC-PITUITARY-ADRENAL AXIS BIOMARKER IN PREGNANT WOMEN WITH ASTHMA: A RETROSPECTIVE OBSERVATIONAL STUDY. BACKGROUND: CORTISOL IS A HORMONE INVOLVED IN MANY PHYSIOLOGICAL FUNCTIONS INCLUDING FETAL MATURATION AND EPIGENETIC PROGRAMMING DURING PREGNANCY. THIS STUDY AIMED TO USE HAIR CORTISOL AS A BIOMARKER OF CHRONIC INHALED CORTICOSTEROID (ICS) EXPOSURE AND ASSESS THE POTENTIAL EFFECTS OF ASTHMA ON THE HYPOTHALAMIC-PITUITARY-ADRENAL (HPA) AXIS IN PREGNANT WOMEN. WE HYPOTHESIZED THAT PREGNANT WOMEN WITH ASTHMA TREATED WITH ICS WOULD EXHIBIT LOWER HAIR CORTISOL CONCENTRATIONS, INDICATIVE OF ADRENAL SUPPRESSION, COMPARED TO WOMEN WITH ASTHMA NOT USING ICS AND WOMEN WHO DO NOT HAVE ASTHMA. METHODS: WE PERFORMED AN OBSERVATIONAL RETROSPECTIVE COHORT STUDY. HAIR SAMPLES WERE ANALYZED FROM PREGNANT WOMEN WITH ASTHMA, WITH (N = 56) AND WITHOUT (N = 31) ICS TREATMENT, AND PREGNANT WOMEN WITHOUT ASTHMA (N = 31). HAIR SAMPLES WERE SEGMENTED BASED ON THE GROWTH RATE OF 1 CM/MONTH AND ANALYZED BY ENZYME IMMUNOASSAY TO PROVIDE CORTISOL CONCENTRATIONS CORRESPONDING TO PRECONCEPTION, TRIMESTERS 1-3, AND POSTPARTUM. HAIR CORTISOL CONCENTRATIONS WERE COMPARED WITHIN AND AMONG THE GROUPS USING NON-PARAMETRIC STATISTICAL TESTS. RESULTS: HAIR CORTISOL CONCENTRATIONS INCREASED ACROSS TRIMESTERS FOR ALL THREE GROUPS, BUT THIS INCREASE WAS DAMPENED IN WOMEN WITH ASTHMA (P = 0.03 FOR CONTROLS VS. ICS TREATED AND CONTROLS VS. NO ICS). ICS TREATED WOMEN TAKING MORE THAN FIVE DOSES PER WEEK HAD HAIR CORTISOL CONCENTRATIONS 47 % LOWER IN THIRD TRIMESTER THAN CONTROLS. LINEAR REGRESSION OF THE THIRD TRIMESTER HAIR CORTISOL RESULTS IDENTIFIED ASTHMA AS A SIGNIFICANT FACTOR WHEN COMPARING CONSISTENT ICS USE OR ASTHMA AS THE PREDICTOR (F(1, 25) = 9.7, P = 0.005, R(2) ADJ = 0.257). CONCLUSIONS: HAIR CORTISOL SUCCESSFULLY SHOWED THE EXPECTED CHANGE IN CORTISOL OVER THE COURSE OF PREGNANCY AND MAY BE A USEFUL BIOMARKER OF HPA AXIS FUNCTION IN PREGNANT WOMEN WITH ASTHMA. THE POTENTIAL IMPACT OF DECREASED MATERNAL CORTISOL IN WOMEN WITH ASTHMA ON PERINATAL OUTCOMES REMAINS TO BE DETERMINED.	2016	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
19  4622  18 NEUROBIOLOGICAL DEVELOPMENT IN THE CONTEXT OF CHILDHOOD TRAUMA. NEUROBIOLOGICAL SYSTEMS MAY BE PARTICULARLY SUSCEPTIBLE TO DELETERIOUS IMPACT OF CHILDHOOD TRAUMA, AND THE IMPACT OF CHILDHOOD TRAUMA ON DEVELOPMENT AND SUBSEQUENT FUNCTIONAL OUTCOMES ACROSS THE LIFESPAN HAS BEEN WELL-DOCUMENTED. THE CURRENT REVIEW ADDRESSES THE NEUROBIOLOGICAL IMPACT OF EXPOSURE TO INTERPERSONAL TRAUMA IN CHILDHOOD IN THE CONTEXT OF EXECUTIVE FUNCTION, EMOTION REGULATION, AND DISSOCIATION/INTEROCEPTIVE AWARENESS. SUBSEQUENT RISK FOR PTSD AND DEPRESSION IS ALSO DISCUSSED. THE PATHWAY OF RISK FROM CHILDHOOD TRAUMA TO THESE COGNITIVE, EMOTIONAL, AND PSYCHIATRIC OUTCOMES IS ADDRESSED IN TERMS OF POTENTIAL STRUCTURAL AND FUNCTIONAL ALTERATIONS WITHIN THE HIPPOCAMPUS, PREFRONTAL CORTEX, AND AMYGDALA RESULTING FROM CHRONIC OR REPEATED ACTIVATION OF THE HYPOTHALAMIC-PITUITARY-ADRENAL (HPA) AXIS AND ITS INTERACTION WITH AND INFLUENCE ON GENETIC AND EPIGENETIC PROCESSES DURING SENSITIVE PERIODS OF DEVELOPMENT. IMPLICATIONS FOR PRACTICE ARE DISCUSSED.	2017	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
20  5831  32 STRESS-INDUCED CHRONIC VISCERAL PAIN OF GASTROINTESTINAL ORIGIN. VISCERAL PAIN IS GENERALLY POORLY LOCALIZED AND CHARACTERIZED BY HYPERSENSITIVITY TO A STIMULUS SUCH AS ORGAN DISTENSION. IN CONCERT WITH CHRONIC VISCERAL PAIN, THERE IS A HIGH COMORBIDITY WITH STRESS-RELATED PSYCHIATRIC DISORDERS INCLUDING ANXIETY AND DEPRESSION. THE MECHANISMS LINKING VISCERAL PAIN WITH THESE OVERLAPPING COMORBIDITIES REMAIN TO BE ELUCIDATED. EVIDENCE SUGGESTS THAT LONG TERM STRESS FACILITATES PAIN PERCEPTION AND SENSITIZES PAIN PATHWAYS, LEADING TO A FEED-FORWARD CYCLE PROMOTING CHRONIC VISCERAL PAIN DISORDERS SUCH AS IRRITABLE BOWEL SYNDROME (IBS). EARLY LIFE STRESS (ELS) IS A RISK-FACTOR FOR THE DEVELOPMENT OF IBS, HOWEVER THE MECHANISMS RESPONSIBLE FOR THE PERSISTENT EFFECTS OF ELS ON VISCERAL PERCEPTION IN ADULTHOOD REMAIN INCOMPLETELY UNDERSTOOD. IN RODENT MODELS, STRESS IN ADULT ANIMALS INDUCED BY RESTRAINT AND WATER AVOIDANCE HAS BEEN EMPLOYED TO INVESTIGATE THE MECHANISMS OF STRESS-INDUCE PAIN. ELS MODELS SUCH AS MATERNAL SEPARATION, LIMITED NESTING, OR ODOR-SHOCK CONDITIONING, WHICH ATTEMPT TO MODEL EARLY CHILDHOOD EXPERIENCES SUCH AS NEGLECT, POVERTY, OR AN ABUSIVE CAREGIVER, CAN PRODUCE CHRONIC, SEXUALLY DIMORPHIC INCREASES IN VISCERAL SENSITIVITY IN ADULTHOOD. CHRONIC VISCERAL PAIN IS A CLASSIC EXAMPLE OF GENE X ENVIRONMENT INTERACTION WHICH RESULTS FROM MALADAPTIVE CHANGES IN NEURONAL CIRCUITRY LEADING TO NEUROPLASTICITY AND ABERRANT NEURONAL ACTIVITY-INDUCED SIGNALING. ONE POTENTIAL MECHANISM UNDERLYING THE PERSISTENT EFFECTS OF STRESS ON VISCERAL SENSITIVITY COULD BE EPIGENETIC MODULATION OF GENE EXPRESSION. WHILE THERE ARE RELATIVELY FEW STUDIES EXAMINING EPIGENETICALLY MEDIATED MECHANISMS INVOLVED IN VISCERAL NOCICEPTION, STRESS-INDUCED VISCERAL PAIN HAS BEEN LINKED TO ALTERATIONS IN DNA METHYLATION AND HISTONE ACETYLATION PATTERNS WITHIN THE BRAIN, LEADING TO INCREASED EXPRESSION OF PRO-NOCICEPTIVE NEUROTRANSMITTERS. THIS REVIEW WILL DISCUSS THE POTENTIAL NEURONAL PATHWAYS AND MECHANISMS RESPONSIBLE FOR STRESS-INDUCED EXACERBATION OF CHRONIC VISCERAL PAIN. ADDITIONALLY, WE WILL REVIEW THE IMPORTANCE OF SPECIFIC EXPERIMENTAL MODELS OF ADULT STRESS AND ELS IN ENHANCING OUR UNDERSTANDING OF THE BASIC MOLECULAR MECHANISMS OF PAIN PROCESSING.	2017