1 107 189 A REVIEW OF PRE-CLINICAL MODELS FOR GULF WAR ILLNESS. GULF WAR ILLNESS (GWI) IS A CHRONIC MULTISYMPTOMATIC DISORDER THAT AFFLICTS OVER 1/3RD OF THE 1991 GW VETERANS. IT SPANS MULTIPLE BODILY SYSTEMS AND PRESENTS ITSELF AS A SYNDROME EXHIBITING DIVERSE SYMPTOMS INCLUDING FATIGUE, DEPRESSION, MOOD, AND MEMORY AND CONCENTRATION DEFICITS, MUSCULOSKELETAL PAIN AND GASTROINTESTINAL DISTRESS IN GW VETERANS. THE ETIOLOGY OF GWI IS COMPLEX AND MANY FACTORS, INCLUDING CHEMICAL, PHYSIOLOGICAL, AND ENVIRONMENTAL STRESSORS PRESENT IN THE GW ARENA, HAVE BEEN IMPLICATED FOR ITS DEVELOPMENT. IT HAS BEEN OVER 30 YEARS SINCE THE END OF THE GW BUT, GWI HAS BEEN PERSISTENT IN SUFFERING VETERANS WHO ARE ALSO DEALING WITH PAUCITY OF EFFECTIVE TREATMENTS. THE MULTIFACTORIAL ASPECT OF GWI ALONG WITH GENETIC HETEROGENEITY AND LACK OF AVAILABLE DATA SURROUNDING WAR-TIME EXPOSURES HAVE PROVED TO BE CHALLENGING IN DEVELOPING PRE-CLINICAL MODELS OF GWI. DESPITE THIS, OVER A DOZEN GWI ANIMAL MODELS EXIST IN THE LITERATURE. IN THIS ARTICLE, FOLLOWING A BRIEF DISCUSSION OF GW HISTORY, GWI DEFINITIONS, AND PROBABLE CAUSES FOR ITS PATHOGENESIS, WE WILL EXPAND UPON VARIOUS EXPERIMENTAL MODELS USED IN GWI LABORATORY RESEARCH. THESE ANIMAL MODELS WILL BE DISCUSSED IN THE CONTEXT OF THEIR ATTEMPTS AT MIMICKING GW-RELATED EXPOSURES WITH REGARDS TO THE VARIATIONS IN CHEMICAL COMBINATIONS, DOSES, AND FREQUENCY OF EXPOSURES. WE WILL DISCUSS THEIR ADVANTAGES AND LIMITATIONS IN MODELING GWI FOLLOWED BY A DISCUSSION OF BEHAVIORAL AND MOLECULAR FINDINGS IN THESE MODELS. THE MECHANISTIC DATA OBTAINED FROM THESE PRECLINICAL STUDIES HAVE OFFERED MULTIPLE MOLECULAR PATHWAYS INCLUDING CHRONIC INFLAMMATION, MITOCHONDRIAL DYSFUNCTION, OXIDATIVE STRESS, LIPID DISTURBANCES, CALCIUM HOMEOSTATIC ALTERATIONS, CHANGES IN GUT MICROBIOTA, AND EPIGENETIC MODIFICATIONS, AMONGST OTHERS FOR EXPLAINING GWI DEVELOPMENT AND ITS PERSISTENCE. FINALLY, THESE FINDINGS HAVE ALSO INFORMED US ON NOVEL DRUGGABLE TARGETS IN GWI. WHILE, IT HAS BEEN DIFFICULT TO CONCEIVE A SINGLE PRE-CLINICAL MODEL THAT COULD EXPRESS ALL THE GWI SIGNS AND EXHIBIT BIOLOGICAL COMPLEXITY REFLECTIVE OF THE CLINICAL PRESENTATION IN GWI, ANIMAL MODELS HAVE BEEN CRITICAL FOR IDENTIFYING MOLECULAR UNDERPINNINGS OF GWI AND EVALUATING TREATMENT STRATEGIES FOR GWI. 2021 2 5107 34 POLYCYSTIC OVARY SYNDROME: A BRAIN DISORDER CHARACTERIZED BY EATING PROBLEMS ORIGINATING DURING PUBERTY AND ADOLESCENCE. POLYCYSTIC OVARY SYNDROME (PCOS) IS AN ENDOCRINE CONDITION ASSOCIATED WITH REPRODUCTIVE AND PSYCHIATRIC DISORDERS, AND WITH OBESITY. EATING DISORDERS, SUCH AS BULIMIA AND RECURRENT DIETING, ARE ALSO LINKED TO PCOS. THEY CAN LEAD TO THE EPIGENETIC DYSREGULATION OF THE HYPOTHALAMIC-PITUITARY-GONADAL (HPG) AXIS, THEREBY IMPACTING ON OVARIAN FOLLICULOGENESIS. WE POSTULATE THAT PCOS IS INDUCED BY PSYCHOLOGICAL DISTRESS AND EPISODES OF OVEREATING AND/OR DIETING DURING PUBERTY AND ADOLESCENCE, WHEN BODY DISSATISFACTION AND EMOTIONAL DISTRESS ARE OFTEN PRESENT. WE PROPOSE THAT UPREGULATED ACTIVATION OF THE CENTRAL HPG AXIS DURING THIS PERIOD CAN BE EPIGENETICALLY ALTERED BY PSYCHOLOGICAL STRESSORS AND BY BULIMIA/RECURRENT DIETING, WHICH ARE COMMON DURING ADOLESCENCE AND WHICH CAN LEAD TO PCOS. THIS HYPOTHESIS IS BASED ON EVENTS THAT OCCUR DURING A LARGELY NEGLECTED STAGE OF FEMALE REPRODUCTIVE DEVELOPMENT. TO DATE, MOST RESEARCH INTO THE ORIGINS OF PCOS HAS FOCUSED ON THE PRENATAL INDUCTION OF THIS DISORDER, PARTICULARLY IN UTERO ANDROGENIZATION AND THE ROLE OF ANTI-MULLERIAN HORMONE. ESTABLISHING CAUSALITY IN OUR PERIPUBERTAL MODEL REQUIRES PROSPECTIVE COHORT STUDIES FROM INFANCY. MECHANISTIC STUDIES SHOULD CONSIDER THE ROLE OF THE GUT MICROBIOTA IN ADDITION TO THE EPIGENETIC REGULATION OF (NEURO) HORMONES. FINALLY, CLINICIANS SHOULD CONSIDER THE IMPORTANCE OF UNDERLYING CHRONIC PSYCHOLOGICAL DISTRESS AND EATING DISORDERS IN PCOS. 2020 3 2509 41 EPIGENETICS AND PAIN: NEW INSIGHTS TO AN OLD PROBLEM. PHYSICIANS AND NEUROSCIENTISTS HAVE LONG OBSERVED THAT FACTORS SUCH AS THOUGHTS, EMOTIONS, AND EXPECTATIONS CAN INFLUENCE THE PERCEPTION OF PAIN. PAIN CAN BE DESCRIBED AS AN UNPLEASANT SENSATION THAT CAUSES PHYSICAL DISCOMFORT AND EMOTIONAL DISTRESS. IT ALERTS AN INDIVIDUAL TO SEEK HELP AND IS THE MAIN COMPLAINT THAT BRINGS INDIVIDUALS TO PHYSICIANS. THOUGH IT IS ASSOCIATED WITH PROBABLE TISSUE DAMAGE, SUCH DAMAGE MAY BE SUBTLE, SOMETIMES INVOLVING THE RELEASE OF ALGESIC CHEMICALS, AND ALSO INFLUENCED BY ATTITUDES, BELIEFS, PERSONALITY, AND SOCIAL FACTORS. THE PERCEPTION OF PAIN MAY VARY DUE TO A MULTITUDE OF THESE FACTORS INFLUENCING THE ASCENDING SENSORY IMPULSE PROPAGATION TO THE PRIMARY SOMATOSENSORY CORTEX. THE GENETICS AND EPIGENETICS OF PAIN MODULATORS HAVE BEEN PREVIOUSLY STUDIED, BUT THERE IS A LACK OF APPLICATION IN THE EVERYDAY MANAGEMENT AND TREATMENT OF PAIN DUE TO THE PAUCITY OF VALID EVIDENCE-BASED DATA. WE USED THE PUBMED DATABASE AS OUR PRIMARY TOOL FOR RESEARCHING CURRENT LITERATURE ON THIS TOPIC. THE MESH TERMS USED INCLUDED: GENE MODIFICATION, EPIGENETICS, GENES, PAIN, ANALGESIA, "TYPES OF PAIN, AND THEORIES OF PAIN. THE RESULTS WERE FILTERED AS FOLLOWS: PUBLICATIONS WITHIN THE LAST 10 YEARS, GENERALIZED PAIN STUDIES REGARDING THE BIOPSYCHOSOCIAL ASPECT OF PAIN, PERTINENT GENES, AND EPIGENETIC MODULATION OF THOSE GENES; 52 PUBLICATIONS WERE SELECTED FOR REVIEW. BY ADDRESSING THE EXTERNAL FACTORIAL CAUSES AND THE APPROPRIATE APPLICATION OF EPIGENETIC PRINCIPLES WHICH AFFECT PAIN PERCEPTION, IT IS HOPED THAT THIS REVIEW WILL MOTIVATE FUTURE ADVANCEMENTS IN THE MANAGEMENT OF ACUTE AND/OR CHRONIC PAIN. 2022 4 5451 54 REPROGRAMMING CELLS FROM GULF WAR VETERANS INTO NEURONS TO STUDY GULF WAR ILLNESS. GULF WAR ILLNESS (GWI), WHICH AFFLICTS AT LEAST 25% OF VETERANS WHO SERVED IN THE 1990-1991 WAR IN THE PERSIAN GULF, IS THOUGHT TO BE CAUSED BY DEPLOYMENT EXPOSURES TO VARIOUS NEUROTOXICANTS, INCLUDING PESTICIDES, ANTI-NERVE GAS PILLS, AND LOW-LEVEL NERVE AGENTS INCLUDING SARIN/CYCLOSARIN. GWI IS A MULTISYMPTOM DISORDER CHARACTERIZED BY FATIGUE, JOINT PAIN, COGNITIVE PROBLEMS, AND GASTROINTESTINAL COMPLAINTS. THE MOST PROMINENT SYMPTOMS OF GWI (MEMORY PROBLEMS, POOR ATTENTION/CONCENTRATION, CHRONIC HEADACHES, MOOD ALTERATIONS, AND IMPAIRED SLEEP) SUGGEST THAT THE DISEASE PRIMARILY AFFECTS THE CNS. DEVELOPMENT OF URGENTLY NEEDED TREATMENTS DEPENDS ON EXPERIMENTAL MODELS APPROPRIATE FOR TESTING MECHANISTIC HYPOTHESES AND FOR SCREENING THERAPEUTIC COMPOUNDS. RODENT MODELS HAVE BEEN USEFUL THUS FAR, BUT ARE LIMITED BY THEIR INABILITY TO ASSESS THE CONTRIBUTION OF GENETIC OR EPIGENETIC BACKGROUND TO THE DISEASE, AND BECAUSE DISEASE-VULNERABLE PROTEINS AND PATHWAYS MAY BE DIFFERENT IN HUMANS RELATIVE TO RODENTS. AS OF YET, NO POSTMORTEM TISSUE FROM THE VETERANS HAS BECOME AVAILABLE FOR RESEARCH. WE ARE MOVING FORWARD WITH A PARADIGM SHIFT IN THE STUDY OF GWI, WHICH UTILIZES CONTEMPORARY STEM CELL TECHNOLOGY TO CONVERT SOMATIC CELLS FROM GULF WAR VETERANS INTO PLURIPOTENT CELL LINES THAT CAN BE DIFFERENTIATED INTO VARIOUS CELL TYPES, INCLUDING NEURONS, GLIA, MUSCLE, OR OTHER RELEVANT CELL TYPES. SUCH CELL LINES ARE IMMORTAL AND WILL BE A RESOURCE FOR GWI RESEARCHERS TO PURSUE MECHANISTIC HYPOTHESES AND THERAPEUTICS. 2017 5 1207 41 COVID-19 AND CROSSTALK WITH THE HALLMARKS OF AGING. WITHIN THE PAST SEVERAL DECADES, THE EMERGENCE OF NEW VIRAL DISEASES WITH SEVERE HEALTH COMPLICATIONS AND MORTALITY IS EVIDENCE OF AN AGE-DEPENDENT, COMPROMISED BODILY RESPONSE TO ABRUPT STRESS WITH CONCOMITANTLY REDUCED IMMUNITY. THE NEW SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2, SARS-COV-2, CAUSES CORONAVIRUS DISEASE 2019 (COVID-19). IT HAS INCREASED MORBIDITY AND MORTALITY IN PERSONS WITH UNDERLYING CHRONIC DISEASES AND THOSE WITH A COMPROMISED IMMUNE SYSTEM REGARDLESS OF AGE AND IN OLDER ADULTS WHO ARE MORE LIKELY TO HAVE THESE CONDITIONS. WHILE SARS-COV-2 IS HIGHLY VIRULENT, THERE IS VARIABILITY IN THE SEVERITY OF THE DISEASE AND ITS COMPLICATIONS IN HUMANS. SEVERE PNEUMONIA, ACUTE RESPIRATORY DISTRESS SYNDROME, LUNG FIBROSIS, CARDIOVASCULAR EVENTS, ACUTE KIDNEY INJURY, STROKE, HOSPITALIZATION, AND MORTALITY HAVE BEEN REPORTED THAT RESULT FROM PATHOGEN-HOST INTERACTIONS. HALLMARKS OF AGING, INTERACTING WITH ONE ANOTHER, HAVE BEEN PROPOSED TO INFLUENCE HEALTH SPAN IN OLDER ADULTS, POSSIBLY VIA MECHANISMS REGULATING THE IMMUNE SYSTEM. HERE, WE REVIEW THE POTENTIAL ROLES OF THE HALLMARKS OF AGING, COUPLED WITH HOST-CORONAVIRUS INTERACTIONS. OF THESE HALLMARKS, WE FOCUSED ON THOSE THAT DIRECTLY OR INDIRECTLY INTERACT WITH VIRAL INFECTIONS, INCLUDING IMMUNOSENESCENCE, INFLAMMATION AND INFLAMMASOMES, ADAPTIVE IMMUNOSENESCENCE, GENOMIC INSTABILITY, MITOCHONDRIAL DYSFUNCTION, EPIGENETIC ALTERATIONS, TELOMERE ATTRITION, AND IMPAIRED AUTOPHAGY. THESE HALLMARKS LIKELY CONTRIBUTE TO THE INCREASED PATHOPHYSIOLOGICAL RESPONSES TO SARS-COV-2 AMONG OLDER ADULTS AND MAY PLAY ROLES AS AN ADDITIVE RISK OF ACCELERATED BIOLOGICAL AGING EVEN AFTER RECOVERY. WE ALSO BRIEFLY DISCUSS THE ROLE OF ANTIAGING DRUG CANDIDATES THAT REQUIRE PARAMOUNT ATTENTION IN COVID-19 RESEARCH. 2020 6 727 33 CAN VITAMINS, AS EPIGENETIC MODIFIERS, ENHANCE IMMUNITY IN COVID-19 PATIENTS WITH NON-COMMUNICABLE DISEASE? PURPOSE OF REVIEW: THE HIGHLY INFECTIOUS TRANSMISSIBLE DISEASE, THE NOVEL SARS-COV-2, CAUSING THE CORONAVIRUS DISEASE (COVID-19), HAS A MEDIAN INCUBATION TIME OF 5 TO 15 DAYS. THE SYMPTOMS VARY FROM PERSON TO PERSON AND MANY ARE "HIDDEN CARRIERS." FEW PEOPLE EXPERIENCE IMMEDIATE REACTION AND EVEN DEATH WITHIN 48 H OF INFECTION. HOWEVER, MANY SHOW MILD TO CHRONIC SYMPTOMS AND RECOVER. NEVERTHELESS, THE DEATH RATE DUE TO COVID-19 TRANSMISSION IS HIGH ESPECIALLY AMONG PATIENTS WITH NON-COMMUNICABLE DISEASES. THE PURPOSE OF THIS REVIEW IS TO PROVIDE EVIDENCE TO CONSIDER VITAMINS AS EPIGENETIC MODIFIERS TO ENHANCE IMMUNITY AND REDUCE INFLAMMATORY RESPONSE IN COVID-19 PATIENTS WITH NON-COMMUNICABLE DISEASES. RECENT FINDINGS: CLINICAL EVIDENCE HAS SUGGESTED THE RISK OF GETTING INFECTED IS HIGH AMONG INDIVIDUALS WITH NON-COMMUNICABLE DISEASES SUCH AS CARDIOVASCULAR DISEASE, TYPE-2 DIABETES, CANCER, ACUTE RESPIRATORY DISTRESS SYNDROME, AND RENAL DISEASE, AS WELL AS THE ELDERLY WITH HIGH MORTALITY RATE AMONG THE COHORT. THE IMPACT IS DUE TO AN ALREADY COMPROMISED IMMUNE SYSTEM OF PATIENTS. EVERY PATIENT HAS A DIFFERENT RESPONSE TO COVID-19, WHICH SHOWS THAT THE ABILITY TO COMBAT THE DEADLY VIRUS VARIES INDIVIDUALLY. THUS, TREATMENT CAN BE PERSONALIZED AND ADJUSTED TO HELP PROTECT AND COMBAT COVID-19 INFECTIONS, ESPECIALLY IN INDIVIDUALS WITH NON-COMMUNICABLE DISEASES. BASED ON CURRENT PUBLISHED SCIENTIFIC AND MEDICAL EVIDENCE, THE SUGGESTIONS MADE IN THIS ARTICLE FOR COMBINATION OF VITAMIN THERAPY AS EPIGENETIC MODIFIERS TO CONTROL THE UNREGULATED INFLAMMATORY AND CYTOKINE MARKER EXPRESSIONS, FURTHER NEEDS TO BE CLINICALLY PROVEN. FUTURE RESEARCH AND CLINICAL TRIALS CAN APPLY THE SUGGESTIONS GIVEN IN THIS ARTICLE TO SUPPORT METABOLIC ACTIVITIES IN PATIENTS AND ENHANCE THE IMMUNE RESPONSE. 2020 7 6252 43 THE MICROBIOME AND CANCER: IMPLICATIONS FOR ONCOLOGY NURSING SCIENCE. BACKGROUND: APPROXIMATELY 1.6 MILLION AMERICANS WERE DIAGNOSED WITH CANCER IN 2014. TO COMBAT THEIR DISEASE, MANY INDIVIDUALS RECEIVED EITHER CURATIVE OR PALLIATIVE TREATMENTS THAT PRODUCED UNDESIRED SYMPTOMS. THESE SYMPTOMS, WHICH OFTEN CAUSE SIGNIFICANT DISTRESS FOR INDIVIDUALS COPING WITH CANCER, MAY SHARE BIOLOGIC UNDERPINNINGS SUCH AS EPIGENETIC CHANGES AND IMMUNE DYSREGULATION. ALTERATIONS IN THE NORMAL FLORA OF THE GUT MAY ALSO INFLUENCE CANCER SYMPTOMS. OBJECTIVE: THE AIM OF THIS REVIEW IS TO DESCRIBE THE EMERGING ROLE FOR THE GUT MICROBIOME IN CANCER RESEARCH, ESPECIALLY THE POTENTIAL RELATIONSHIP BETWEEN THE GUT MICROBIOME AND CANCER SYMPTOMS. METHODS: EXTANT LITERATURE WAS REVIEWED AND SYNTHESIZED. RESULTS: THE MAJORITY OF STUDIES LINKING THE GUT MICROBIOTA AND CANCER ARE ANIMAL MODELS AND FOCUS ON THE RELATIONSHIP BETWEEN DYSBIOSIS AND COLORECTAL CANCER. EMERGING EVIDENCE SUPPORTS THAT THE "GUT-BRAIN" CONNECTION IS A PLAUSIBLE MECHANISM FOR "PSYCHONEUROLOGICAL" CANCER SYMPTOMS SUCH AS DEPRESSION, PAIN, AND FATIGUE. CONCLUSIONS: THERE IS COMPELLING EVIDENCE THAT THE GUT MICROBIOTA AFFECTS CANCER VIA SEVERAL MECHANISMS, INCLUDING MICROBIAL DIVERSITY AND NUMBER, METABOLISM, AND/OR IMMUNE INITIATION. HOWEVER, MORE RESEARCH IS NECESSARY TO ELUCIDATE THESE MECHANISMS, PARTICULARLY AMONG A VARIETY OF CANCERS AND CANCER-RELATED SYMPTOMS. IMPLICATIONS FOR PRACTICE: A BETTER UNDERSTANDING OF THE ROLE OF THE GUT MICROBIOTA IN CANCER SYMPTOMS MAY LEAD TO THE DEVELOPMENT OF TARGETED INDIVIDUALIZED INTERVENTIONS AFFECTING THE GUT MICROBIOTA THAT PREVENT OR AMELIORATE DYSBIOSIS, THEREBY REDUCING SYMPTOMS. THESE INTERVENTIONS MAY EMPHASIZE SELF-CARE MANAGEMENT STRATEGIES ESSENTIAL FOR WELLNESS, SUCH AS DIET, NUTRITION, AND STRESS REDUCTION. 2016 8 1988 47 EPIGENETIC ANALYSIS IN A MURINE GENETIC MODEL OF GULF WAR ILLNESS. OF THE NEARLY 1 MILLION MILITARY PERSONNEL WHO PARTICIPATED IN THE 1990-1991 GULF WAR, BETWEEN 25% AND 35% BECAME ILL WITH WHAT NOW IS REFERRED TO AS GULF WAR ILLNESS (GWI) BY THE DEPARTMENT OF DEFENSE. SYMPTOMS VARIED FROM GASTROINTESTINAL DISTRESS TO LETHARGY, MEMORY LOSS, INABILITY TO CONCENTRATE, DEPRESSION, RESPIRATORY, AND REPRODUCTIVE PROBLEMS. THE SYMPTOMS HAVE PERSISTED FOR 30 YEARS IN THOSE AFFLICTED BUT THE BASIS OF THE ILLNESS REMAINS LARGELY UNKNOWN. NERVE AGENTS AND OTHER CHEMICAL EXPOSURES IN THE WAR ZONE HAVE BEEN IMPLICATED BUT THE LONG-TERM EFFECTS OF THESE ACUTE EXPOSURES HAVE LEFT FEW IF ANY IDENTIFIABLE SIGNATURES. THE MAJOR AIM OF THIS STUDY IS TO ELUCIDATE THE POSSIBLE GENOMIC BASIS FOR THE PERSISTENCE OF SYMPTOMS, ESPECIALLY OF THE NEUROLOGICAL AND BEHAVIORAL EFFECTS. TO ADDRESS THIS, WE PERFORMED A WHOLE GENOME EPIGENETIC ANALYSIS OF THE PROPOSED CAUSE OF GWI, VIZ., EXPOSURE TO ORGANOPHOSPHATE NEUROTOXICANTS COMBINED WITH HIGH CIRCULATING GLUCOCORTICOIDS IN TWO INBRED MOUSE STRAINS, C57BL/6J AND DBA/2J. THE ANIMALS RECEIVED CORTICOSTERONE IN THEIR DRINKING WATER FOR 7 DAYS FOLLOWED BY INJECTION OF DIISOPROPYLFLUOROPHOSPHATE, A NERVE AGENT SURROGATE. SIX WEEKS AFTER DFP INJECTION, THE ANIMALS WERE EUTHANIZED AND MEDIAL PREFRONTAL CORTEX HARVESTED FOR GENOME-WIDE DNA METHYLATION ANALYSIS USING HIGH-THROUGHPUT SEQUENCING. WE OBSERVED 67 DIFFERENTIALLY METHYLATED GENES, NOTABLY AMONG THEM, TTLL7, AKR1C14, SLC44A4, AND RUSC2, ALL RELATED TO DIFFERENT SYMPTOMS OF GWI. OUR RESULTS SUPPORT PROOF OF PRINCIPLE OF GENETIC DIFFERENCES IN THE CHRONIC EFFECTS OF GWI-RELATED EXPOSURES AND MAY REVEAL WHY THE DISEASE HAS PERSISTED IN MANY OF THE NOW AGING GULF WAR VETERANS. 2023 9 6375 43 THE ROLE OF NEURO-IMMUNE INTERACTION IN CHRONIC PAIN CONDITIONS; FUNCTIONAL SOMATIC SYNDROME, NEUROGENIC INFLAMMATION, AND PERIPHERAL NEUROPATHY. FUNCTIONAL SOMATIC SYNDROMES ARE INCREASINGLY DIAGNOSED IN CHRONICALLY ILL PATIENTS PRESENTING WITH AN ARRAY OF SYMPTOMS NOT ATTRIBUTED TO PHYSICAL AILMENTS. CONDITIONS SUCH AS CHRONIC FATIGUE SYNDROME, FIBROMYALGIA SYNDROME, OR IRRITABLE BOWEL SYNDROME ARE COMMON DISORDERS THAT BELONG IN THIS BROAD CATEGORY. SUCH SYNDROMES ARE CHARACTERISED BY THE PRESENCE OF ONE OR MULTIPLE CHRONIC SYMPTOMS INCLUDING WIDESPREAD MUSCULOSKELETAL PAIN, FATIGUE, SLEEP DISORDERS, AND ABDOMINAL PAIN, AMONGST OTHER ISSUES. SYMPTOMS ARE BELIEVED TO RELATE TO A COMPLEX INTERACTION OF BIOLOGICAL AND PSYCHOSOCIAL FACTORS, WHERE A DEFINITE AETIOLOGY HAS NOT BEEN ESTABLISHED. THEORIES SUGGEST CAUSATIVE PATHWAYS BETWEEN THE IMMUNE AND NERVOUS SYSTEMS OF AFFECTED INDIVIDUALS WITH SEVERAL RISK FACTORS IDENTIFIED IN PATIENTS PRESENTING WITH ONE OR MORE FUNCTIONAL SYNDROMES. RISK FACTORS INCLUDING STRESS AND CHILDHOOD TRAUMA ARE NOW RECOGNISED AS IMPORTANT CONTRIBUTORS TO CHRONIC PAIN CONDITIONS. EMOTIONAL, PHYSICAL, AND SEXUAL ABUSE DURING CHILDHOOD IS CONSIDERED A SEVERE STRESSOR HAVING A HIGH PREVALENCE IN FUNCTIONAL SOMATIC SYNDROME SUFFERS. SUCH TRAUMA PERMANENTLY ALTERS THE BIOLOGICAL STRESS RESPONSE OF THE SUFFERS LEADING TO NEUROEXCITATORY AND OTHER NERVE ISSUES ASSOCIATED WITH CHRONIC PAIN IN ADULTS. TRAUMATIC AND CHRONIC STRESS RESULTS IN EPIGENETIC CHANGES IN STRESS RESPONSE GENES, WHICH ULTIMATELY LEADS TO DYSREGULATION OF THE HYPOTHALAMIC-PITUITARY AXIS, THE AUTONOMIC NERVOUS SYSTEM, AND THE IMMUNE SYSTEM MANIFESTING IN A BROAD ARRAY OF SYMPTOMS. IMPORTANTLY, THESE SYSTEMS ARE KNOWN TO BE DYSREGULATED IN PATIENTS SUFFERING FROM FUNCTIONAL SOMATIC SYNDROME. FUNCTIONAL SOMATIC SYNDROMES ARE ALSO HIGHLY PREVALENT CO-MORBIDITIES OF PSYCHIATRIC CONDITIONS, MOOD DISORDERS, AND ANXIETY. CONSEQUENTLY, THIS REVIEW AIMS TO PROVIDE INSIGHT INTO THE ROLE OF THE NERVOUS SYSTEM AND IMMUNE SYSTEM IN CHRONIC PAIN DISORDERS ASSOCIATED WITH THE MUSCULOSKELETAL SYSTEM, AND CENTRAL AND PERIPHERAL NERVOUS SYSTEMS. 2022 10 380 29 AN EPIGENETIC PERSPECTIVE ON LIFESTYLE MEDICINE FOR DEPRESSION: IMPLICATIONS FOR PRIMARY CARE PRACTICE. DEPRESSION IS THE MOST COMMON PRESENTING MENTAL HEALTH DISORDER IN PRIMARY CARE. IT IS ALSO A MAJOR CONTRIBUTOR TO SOMATIC COMPLAINTS, WORSENING OF CHRONIC MEDICAL CONDITIONS, POOR QUALITY OF LIFE, AND SUICIDE. CURRENT PHARMACOLOGIC AND PSYCHOTHERAPEUTIC APPROACHES AVERT LESS THAN HALF OF DEPRESSION'S CUMULATIVE BURDEN ON SOCIETY. HOWEVER, THERE IS A GROWING BODY OF RESEARCH DESCRIBING BOTH HOW MALADAPTIVE LIFESTYLE CHOICES CONTRIBUTE TO THE DEVELOPMENT AND WORSENING OF DEPRESSION AND HOW LIFESTYLE-ORIENTED MEDICAL INTERVENTIONS CAN REDUCE THE INCIDENCE AND SEVERITY OF DEPRESSION. THIS RESEARCH, LARGELY DERIVED FROM AN EMERGING FIELD CALLED EPIGENETICS, ELUCIDATES THE INTERACTIONS BETWEEN OUR LIFESTYLE CHOICES AND THOSE EPIGENETIC FACTORS WHICH MEDIATE OUR TENDENCIES TOWARD EITHER HEALTH, OR THE ONSET, IF NOT WORSENING OF DISEASE. THE PRESENT REVIEW HIGHLIGHTS HOW LIFESTYLE CHOICES INVOLVING DIET, PHYSICAL ACTIVITY, SLEEP, SOCIAL RELATIONSHIPS, AND STRESS INFLUENCE EPIGENETIC PROCESSES POSITIVELY OR NEGATIVELY, AND THEREBY PLAY A SIGNIFICANT ROLE IN DETERMINING WHETHER ONE DOES OR DOES NOT SUFFER FROM DEPRESSION. THE AUTHORS PROPOSE THAT MEDICAL TRAINING PROGRAMS CONSIDER AND ADOPT LIFESTYLE MEDICINE ORIENTED INSTRUCTIONAL INITIATIVES THAT WILL ENABLE TOMORROW'S PRIMARY CARE PROVIDERS TO MORE EFFECTIVELY IDENTIFY AND THERAPEUTICALLY INTERVENE IN THE MALADAPTIVE CHOICES CONTRIBUTING TO THEIR PATIENTS' DEPRESSION. 2022 11 5224 42 PRIORITIZED RESEARCH FOR THE PREVENTION, TREATMENT, AND REVERSAL OF CHRONIC DISEASE: RECOMMENDATIONS FROM THE LIFESTYLE MEDICINE RESEARCH SUMMIT. DECLINING LIFE EXPECTANCY AND INCREASING ALL-CAUSE MORTALITY IN THE UNITED STATES HAVE BEEN ASSOCIATED WITH UNHEALTHY BEHAVIORS, SOCIOECOLOGICAL FACTORS, AND PREVENTABLE DISEASE. A GROWING BODY OF BASIC SCIENCE, CLINICAL RESEARCH, AND POPULATION HEALTH EVIDENCE POINTS TO THE BENEFITS OF HEALTHY BEHAVIORS, ENVIRONMENTS AND POLICIES TO MAINTAIN HEALTH AND PREVENT, TREAT, AND REVERSE THE ROOT CAUSES OF COMMON CHRONIC DISEASES. SIMILARLY, INNOVATIONS IN RESEARCH METHODOLOGIES, STANDARDS OF EVIDENCE, EMERGENCE OF UNIQUE STUDY COHORTS, AND BREAKTHROUGHS IN DATA ANALYTICS AND MODELING CREATE NEW POSSIBILITIES FOR PRODUCING BIOMEDICAL KNOWLEDGE AND CLINICAL TRANSLATION. TO UNDERSTAND THESE ADVANCES AND INFORM FUTURE DIRECTIONS RESEARCH, THE LIFESTYLE MEDICINE RESEARCH SUMMIT WAS CONVENED AT THE UNIVERSITY OF PITTSBURGH ON DECEMBER 4-5, 2019. THE SUMMIT'S GOAL WAS TO REVIEW CURRENT STATUS AND DEFINE RESEARCH PRIORITIES IN THE SIX CORE AREAS OF LIFESTYLE MEDICINE: PLANT-PREDOMINANT NUTRITION, PHYSICAL ACTIVITY, SLEEP, STRESS, ADDICTIVE BEHAVIORS, AND POSITIVE PSYCHOLOGY/SOCIAL CONNECTION. FORTY INVITED SUBJECT MATTER EXPERTS (1) REVIEWED EXISTING KNOWLEDGE AND GAPS RELATING LIFESTYLE BEHAVIORS TO COMMON CHRONIC DISEASES, SUCH AS CARDIOVASCULAR DISEASE, DIABETES, MANY CANCERS, INFLAMMATORY- AND IMMUNE-RELATED DISORDERS AND OTHER CONDITIONS; AND (2) DISCUSSED THE POTENTIAL FOR APPLYING CUTTING-EDGE MOLECULAR, CELLULAR, EPIGENETIC AND EMERGING SCIENCE KNOWLEDGE AND COMPUTATIONAL METHODOLOGIES, RESEARCH DESIGNS, AND STUDY COHORTS TO ACCELERATE CLINICAL APPLICATIONS ACROSS ALL SIX DOMAINS OF LIFESTYLE MEDICINE. NOTABLY, FEDERAL HEALTH AGENCIES, SUCH AS THE DEPARTMENT OF DEFENSE AND VETERANS ADMINISTRATION HAVE BEGUN TO ADOPT "WHOLE-PERSON HEALTH AND PERFORMANCE" MODELS THAT ADDRESS THESE LIFESTYLE AND ENVIRONMENTAL ROOT CAUSES OF CHRONIC DISEASE AND ASSOCIATED MORBIDITY, MORTALITY, AND COST. RECOMMENDATIONS STRONGLY SUPPORT LEVERAGING EMERGING RESEARCH METHODOLOGIES, SYSTEMS BIOLOGY, AND COMPUTATIONAL MODELING IN ORDER TO ACCELERATE EFFECTIVE CLINICAL AND POPULATION SOLUTIONS TO IMPROVE HEALTH AND REDUCE SOCIETAL COSTS. NEW AND ALTERNATIVE HIERARCHIES OF EVIDENCE ARE ALSO BE NEEDED IN ORDER TO ASSESS THE QUALITY OF EVIDENCE AND DEVELOP EVIDENCE-BASED GUIDELINES ON LIFESTYLE MEDICINE. CHILDREN AND UNDERSERVED POPULATIONS WERE IDENTIFIED AS PRIORITIZED GROUPS TO STUDY. THE COVID-19 PANDEMIC, WHICH DISPROPORTIONATELY IMPACTS PEOPLE WITH CHRONIC DISEASES THAT ARE AMENABLE TO EFFECTIVE LIFESTYLE MEDICINE INTERVENTIONS, MAKES THE SUMMIT'S FINDINGS AND RECOMMENDATIONS FOR FUTURE RESEARCH PARTICULARLY TIMELY AND RELEVANT. 2020 12 6329 50 THE ROLE OF CHILDHOOD TRAUMA IN BIPOLAR DISORDERS. THIS REVIEW WILL DISCUSS THE ROLE OF CHILDHOOD TRAUMA IN BIPOLAR DISORDERS. RELEVANT STUDIES WERE IDENTIFIED VIA MEDLINE (PUBMED) AND PSYCINFO DATABASES PUBLISHED UP TO AND INCLUDING JULY 2015. THIS REVIEW CONTRIBUTES TO A NEW UNDERSTANDING OF THE NEGATIVE CONSEQUENCES OF EARLY LIFE STRESS, AS WELL AS SETTING CHILDHOOD TRAUMA IN A BIOLOGICAL CONTEXT OF SUSCEPTIBILITY AND DISCUSSING NOVEL LONG-TERM PATHOPHYSIOLOGICAL CONSEQUENCES IN BIPOLAR DISORDERS. CHILDHOOD TRAUMATIC EVENTS ARE RISK FACTORS FOR DEVELOPING BIPOLAR DISORDERS, IN ADDITION TO A MORE SEVERE CLINICAL PRESENTATION OVER TIME (PRIMARILY AN EARLIER AGE AT ONSET AND AN INCREASED RISK OF SUICIDE ATTEMPT AND SUBSTANCE MISUSE). CHILDHOOD TRAUMA LEADS TO ALTERATIONS OF AFFECT REGULATION, IMPULSE CONTROL, AND COGNITIVE FUNCTIONING THAT MIGHT DECREASE THE ABILITY TO COPE WITH LATER STRESSORS. CHILDHOOD TRAUMA INTERACTS WITH SEVERAL GENES BELONGING TO SEVERAL DIFFERENT BIOLOGICAL PATHWAYS [HYPOTHALAMIC-PITUITARY-ADRENAL (HPA) AXIS, SEROTONERGIC TRANSMISSION, NEUROPLASTICITY, IMMUNITY, CALCIUM SIGNALING, AND CIRCADIAN RHYTHMS] TO DECREASE THE AGE AT THE ONSET OF THE DISORDER OR INCREASE THE RISK OF SUICIDE. EPIGENETIC FACTORS MAY ALSO BE INVOLVED IN THE NEUROBIOLOGICAL CONSEQUENCES OF CHILDHOOD TRAUMA IN BIPOLAR DISORDER. BIOLOGICAL SEQUELAE SUCH AS CHRONIC INFLAMMATION, SLEEP DISTURBANCE, OR TELOMERE SHORTENING ARE POTENTIAL MEDIATORS OF THE NEGATIVE EFFECTS OF CHILDHOOD TRAUMA IN BIPOLAR DISORDERS, IN PARTICULAR WITH REGARD TO PHYSICAL HEALTH. THE MAIN CLINICAL IMPLICATION IS TO SYSTEMATICALLY ASSESS CHILDHOOD TRAUMA IN PATIENTS WITH BIPOLAR DISORDERS, OR AT LEAST IN THOSE WITH A SEVERE OR INSTABLE COURSE. THE CHALLENGE FOR THE NEXT YEARS WILL BE TO FILL THE GAP BETWEEN CLINICAL AND FUNDAMENTAL RESEARCH AND ROUTINE PRACTICE, SINCE RECOMMENDATIONS FOR MANAGING THIS SPECIFIC POPULATION ARE LACKING. IN PARTICULAR, LITTLE IS KNOWN ON WHICH PSYCHOTHERAPIES SHOULD BE PROVIDED OR WHICH TARGETS THERAPISTS SHOULD FOCUS ON, AS WELL AS HOW CHILDHOOD TRAUMA COULD EXPLAIN THE RESISTANCE TO MOOD STABILIZERS. 2016 13 264 34 ADVANCING ASTHMA CARE: THE GLASS IS ONLY HALF FULL! OVER THE PAST 20 YEARS, THERE HAS BEEN A CONCERTED EFFORT IN THE UNITED STATES TO REDUCE MORBIDITY RELATED TO CHRONIC DISEASE, INCLUDING ASTHMA. ATTENTION WAS INITIALLY DIRECTED TOWARD ASTHMA IN RESPONSE TO THE RECOGNITION THAT ASTHMA MORTALITY WAS INCREASING AND THAT THE BURDEN OF DISEASE WAS SIGNIFICANT. THESE EFFORTS TO ADDRESS ASTHMA MORTALITY LED TO MANY NEW INITIATIVES TO DEVELOP CLINICAL PRACTICE GUIDELINES, IMPLEMENT THE ASTHMA GUIDELINES INTO CLINICAL PRACTICE, CONDUCT RESEARCH TO FILL THE GAPS IN THE GUIDELINES, AND CONTINUOUSLY REVISE THE ASTHMA GUIDELINES AS MORE INFORMATION BECAME AVAILABLE. AN ASSESSMENT OF OUR PROGRESS SHOWS SIGNIFICANT ACCOMPLISHMENTS IN RELATION TO REDUCING ASTHMA MORTALITY AND HOSPITALIZATIONS. CONSEQUENTLY, WE ARE NOW AT A CROSSROADS IN ASTHMA CARE. ALTHOUGH WE HAVE RECOGNIZED SOME REMARKABLE ACCOMPLISHMENTS IN REDUCING ASTHMA MORTALITY AND MORBIDITY, THE AVAILABILITY OF NEW TOOLS TO MONITOR DISEASE ACTIVITY, INCLUDING BIOMARKERS AND EPIGENETIC MARKERS, ALONG WITH INFORMATION TECHNOLOGY SYSTEMS TO MONITOR ASTHMA CONTROL HOLD SOME PROMISE IN IDENTIFYING GAPS IN DISEASE MANAGEMENT. THESE ADVANCES SHOULD PROMPT THE EVOLUTION OF NEW STRATEGIES AND NEW TREATMENTS TO FURTHER REDUCE DISEASE BURDEN. IT NOW BECOMES IMPERATIVE TO CONTINUE A FOCUS ON WAYS TO FURTHER REDUCE THE BURDEN OF ASTHMA AND PREVENT ITS ONSET. 2011 14 6188 36 THE IMPACT OF INSOMNIA ON FRAILTY AND THE HALLMARKS OF AGING. THROUGHOUT THE COURSE OF LIFE, THERE ARE AGE-RELATED CHANGES IN SLEEP. DESPITE THESE NORMAL CHANGES, THERE IS A HIGH PERCENTAGE OF OLDER ADULTS THAT REPORT SLEEP DISSATISFACTION WITH A HIGH PERVASIVENESS OF CHRONIC INSOMNIA, THE MOST COMMON SLEEP DISORDER WORLDWIDE, WITH ITS PREVALENCE BEING EXPECTED TO CONTINUOUSLY INCREASE DUE TO THE GROWING RATES OF AGING AND OBESITY. THIS CAN HAVE DIFFERENT ADVERSE HEALTH OUTCOMES, ESPECIALLY BY PROMOTING BOTH PHYSICAL AND COGNITIVE DECLINE, WHICH ULTIMATELY MAY AGGRAVATE FRAILTY IN OLDER ADULTS. MOREOVER, AGE-RELATED FRAILTY AND SLEEP DYSFUNCTION MAY HAVE A COMMON MECHANISM RELATED TO THE HALLMARKS OF CELLULAR AGING. CELLULAR AGING WAS CATEGORIZED INTO NINE HALLMARKS, SUCH AS DNA DAMAGE, TELOMERE ATTRITION AND EPIGENETIC CHANGES. IN THE CONTEXT OF GERIATRIC AND CHRONIC INSOMNIA RESEARCH, THIS REVIEW AIMS AT DISCUSSING THE CURRENT EVIDENCE FROM BOTH ANIMAL MODELS AND HUMAN COHORTS ADDRESSING THE LINK BETWEEN CHRONIC INSOMNIA, THE HALLMARKS OF AGING AND THEIR IMPACT ON FRAILTY. MOREOVER, THE MOST RECENT RESEARCH ABOUT THE PUTATIVE EFFECT OF INSOMNIA THERAPEUTIC APPROACHES ON HALLMARKS OF AGING WILL BE ALSO HIGHLIGHTED. 2023 15 1398 35 DIET, GUT MICROBIOME AND EPIGENETICS: EMERGING LINKS WITH INFLAMMATORY BOWEL DISEASES AND PROSPECTS FOR MANAGEMENT AND PREVENTION. INFLAMMATORY BOWEL DISEASES (IBD) REPRESENT A GROWING PUBLIC HEALTH CONCERN DUE TO INCREASING INCIDENCE WORLDWIDE. THE CURRENT NOTION ON THE PATHOGENESIS OF IBD IS THAT GENETICALLY SUSCEPTIBLE INDIVIDUALS DEVELOP INTOLERANCE TO DYSREGULATED GUT MICROFLORA (DYSBIOSIS) AND CHRONIC INFLAMMATION DEVELOPS AS A RESULT OF ENVIRONMENTAL TRIGGERS. AMONG THE ENVIRONMENTAL FACTORS ASSOCIATED WITH IBD, DIET PLAYS AN IMPORTANT ROLE IN MODULATING THE GUT MICROBIOME, INFLUENCING EPIGENETIC CHANGES, AND, THEREFORE, COULD BE APPLIED AS A THERAPEUTIC TOOL TO IMPROVE THE DISEASE COURSE. NEVERTHELESS, THE CURRENT DIETARY RECOMMENDATIONS FOR DISEASE PREVENTION AND MANAGEMENT ARE SCARCE AND HAVE WEAK EVIDENCE. THIS REVIEW SUMMARISES THE CURRENT KNOWLEDGE ON THE COMPLEX INTERACTIONS BETWEEN DIET, MICROBIOME AND EPIGENETICS IN IBD. WHEREAS AN OVERABUNDANCE OF CALORIES AND SOME MACRONUTRIENTS INCREASE GUT INFLAMMATION, SEVERAL MICRONUTRIENTS HAVE THE POTENTIAL TO MODULATE IT. IMMUNONUTRITION HAS EMERGED AS A NEW CONCEPT PUTTING FORWARD THE IMPORTANCE OF VITAMINS SUCH AS VITAMINS A, C, E, AND D, FOLIC ACID, BETA CAROTENE AND TRACE ELEMENTS SUCH AS ZINC, SELENIUM, MANGANESE AND IRON. HOWEVER, WHEN ASSESSED IN CLINICAL TRIALS, SPECIFIC MICRONUTRIENTS EXERTED A LIMITED BENEFIT. BEYOND NUTRIENTS, AN ANTI-INFLAMMATORY DIETARY PATTERN AS A COMPLEX INTERVENTION APPROACH HAS BECOME POPULAR IN RECENT YEARS. HENCE, EXCLUSIVE ENTERAL NUTRITION IN PAEDIATRIC CROHN'S DISEASE IS THE ONLY NUTRITIONAL INTERVENTION CURRENTLY RECOMMENDED AS A FIRST-LINE THERAPY. OTHER NUTRITIONAL INTERVENTIONS OR SPECIFIC DIETS INCLUDING THE SPECIFIC CARBOHYDRATE DIET (SCD), THE LOW FERMENTABLE OLIGOSACCHARIDES, DISACCHARIDES, MONOSACCHARIDES, AND POLYOL (FODMAP) DIET AND, MOST RECENTLY, THE MEDITERRANEAN DIET HAVE SHOWN STRONG ANTI-INFLAMMATORY PROPERTIES AND SHOW PROMISE FOR IMPROVING DISEASE SYMPTOMS. MORE WORK IS REQUIRED TO EVALUATE THE ROLE OF INDIVIDUAL FOOD COMPOUNDS AND COMPLEX NUTRITIONAL INTERVENTIONS WITH THE POTENTIAL TO DECREASE INFLAMMATION AS A MEANS OF PREVENTION AND MANAGEMENT OF IBD. 2017 16 734 44 CANCER HEALTHCARE DISPARITIES AMONG AFRICAN AMERICANS IN THE UNITED STATES. A NEED EXISTS TO EXAMINE RACIAL DISPARITIES IN THE HEALTHCARE ARENA AND THE IMPACT ON PATIENTS WITH CANCER. DESPITE ONGOING EFFORTS TO INCREASE EQUITY IN PRIMARY HEALTHCARE ACCESS, RACIAL AND SOCIOECONOMIC DISPARITIES PERSIST, THUS CONTRIBUTING TO DISPROPORTIONATE TREATMENT OUTCOMES AND SURVIVORSHIP AMONG MINORITY AND LOW-INCOME PATIENTS. SUCH DISPARITIES HAVE BEEN REVEALED IN TREATMENT COHORTS OF PATIENTS WITH MULTIPLE FORMS OF CANCER, INCLUDING BREAST, CERVICAL, OVARIAN, ENDOMETRIAL, PROSTATE, LUNG, COLORECTAL, GASTROINTESTINAL, AND HEPATOCELLULAR, AND HAVE BEEN ATTRIBUTED TO A RANGE OF CO-OCCURRING BEHAVIORAL, SOCIAL DETERMINANTS OF HEALTH, UNDERLYING GENETIC FACTORS, AS WELL AS ACCESS TO EDUCATIONAL OPPORTUNITIES THAT LIMIT THE QUALITY OF INFORMED HEALTHCARE. THESE VARIOUS INTERRELATED FACTORS WIDEN CANCER HEALTHCARE DISPARITIES SYNERGISTICALLY THROUGHOUT UNDERSERVED COMMUNITIES, AND THEIR INFLUENCE HAS BEEN AMPLIFIED BY THE CORONAVIRUS DISEASE 2019 (COVID-19) PANDEMIC. FUNDAMENTALLY, A LACK OF BASIC AND CLINICAL RESEARCH EXISTS THAT FAILS TO ADEQUATELY REFLECT DIVERSITY AND MINORITY INVOLVEMENT IN DRUG DEVELOPMENT. ALTHOUGH OVERCOMING THE OBSTACLES RESPONSIBLE FOR CHRONIC TREATMENT DISPARITIES IS A FORMIDABLE TASK, PROMISING MEANS OF ACHIEVING MORE UNIFORM QUALITY HEALTHCARE ARE BECOMING MORE CLEARLY ELUCIDATED. TO REDUCE DISEASE PROGRESSION, INCREASE OVERALL SURVIVAL, AND IMPROVE THE HEALTH OF VULNERABLE POPULATIONS, IT IS NECESSARY TO IDENTIFY AND FULLY DISCLOSE ENVIRONMENTAL, BIOLOGICAL, AND ANCESTRAL FACTORS THAT IMPACT THE RISK FOR CANCER; HEAL HISTORICAL FRACTURES WITHIN COMMUNITIES; AND INCREASE PARTICIPATION OF RACIAL AND ETHNIC MINORITIES IN SCREENING EFFORTS AND RESEARCH STUDIES. THIS REQUIRES DEVELOPING A SYSTEM OF JUSTICE AND TRUST BASED ON SPECIFIC, SOLUTION-ORIENTED GRASSROOTS COMMUNITY EFFORTS WORKING IN TANDEM WITH MEDICAL AND PHARMACEUTICAL LEADERS. BY FULLY EXPLORING AND PINPOINTING THE UNDERLYING CAUSES OF HEALTHCARE DISPARITIES, IT SHOULD BE POSSIBLE TO DEFINE STRATEGIES AND INTERVENTIONS MOST LIKELY TO TRANSFORM CANCER CARE. THE ULTIMATE GOAL IS UNDERSTANDING INDIVIDUAL, CULTURAL, AND BIOLOGICAL VULNERABILITIES, INCLUDING ENVIRONMENTAL AND EPIGENETIC LIABILITIES, TO OPTIMIZE CANCER PREVENTION, DIAGNOSIS, AND TREATMENT. 2022 17 367 33 AMPLIFIED PAIN SYNDROMES IN CHILDREN: TREATMENT AND NEW INSIGHTS INTO DISEASE PATHOGENESIS. PURPOSE OF REVIEW: ALTHOUGH MANY DIAGNOSTIC TERMS ARE USED FOR PEDIATRIC CHRONIC PAIN, EVIDENCE SUGGESTS A COMMON THREAD OF SIGNAL AMPLIFICATION, LEADING TO THE UNIFYING TERM 'AMPLIFIED PAIN SYNDROMES'. ONGOING RESEARCH PROVIDES NEW INSIGHTS INTO BIOPSYCHOSOCIAL CONTRIBUTORS AND TREATMENTS FOR PEDIATRIC AMPLIFIED PAIN SYNDROMES. RECENT FINDINGS: BASIC SCIENCE INDICATES A COMPLEX INTERPLAY OF GENETIC, EPIGENETIC, NEUROCHEMICAL, ENDOCRINE, AND INFLAMMATORY CONTRIBUTORS, ALONG WITH ENVIRONMENTAL AND PSYCHOLOGICAL FACTORS. ALTHOUGH MEDICATIONS AND INTERVENTIONS REMAIN COMMON APPROACHES TO CHILDREN WITH CHRONIC PAIN, THEIR EVIDENCE IS LIMITED. PRELIMINARY EVIDENCE EXISTS FOR MINDFULNESS-BASED THERAPIES, YOGA, AND OTHER COMPLEMENTARY/ALTERNATIVE MEDICINE APPROACHES. THE STRONGEST EVIDENCE IS FOR EXERCISE-BASED AND COGNITIVE-BEHAVIORAL TREATMENTS, IN PARTICULAR, WHEN COMBINED IN A MULTIDISCIPLINARY FORMAT. INTENSIVE APPROACHES (PAIN REHABILITATION) HAVE THE POTENTIAL TO EFFECTIVELY AND EFFICIENTLY TREAT THOSE MOST DISABLED BY AMPLIFIED PAIN SYNDROMES, AND LEAD TO SUSTAINED IMPROVEMENT IN PAIN, FUNCTIONING, AND MEDICAL UTILIZATION. SUMMARY: ALTHOUGH UNDERSTANDING OF THE MECHANISMS UNDERLYING PEDIATRIC AMPLIFIED PAIN SYNDROMES EVOLVES, STANDARD OF CARE IS MULTIDISCIPLINARY EMPHASIZING EXERCISE THERAPY, COGNITIVE-BEHAVIORAL TREATMENT, AND SELF-REGULATION. TREATMENT SHOULD TARGET FULL RETURN TO PHYSICAL FUNCTION, WHICH LEADS TO SUBSEQUENT IMPROVEMENT OR RESOLUTION OF PAIN. MULTIDISCIPLINARY CARE CAN BE COORDINATED BY A RHEUMATOLOGIST OR OTHER PHYSICIAN WITH APPROPRIATE REFERRALS, OR THROUGH A MULTIDISCIPLINARY TEAM. 2014 18 2123 46 EPIGENETIC IMPACTS OF STRESS PRIMING OF THE NEUROINFLAMMATORY RESPONSE TO SARIN SURROGATE IN MICE: A MODEL OF GULF WAR ILLNESS. BACKGROUND: GULF WAR ILLNESS (GWI) IS AN ARCHETYPAL, MEDICALLY UNEXPLAINED, CHRONIC CONDITION CHARACTERISED BY PERSISTENT SICKNESS BEHAVIOUR AND NEUROIMMUNE AND NEUROINFLAMMATORY COMPONENTS. AN ESTIMATED 25-32% OF THE OVER 900,000 VETERANS OF THE 1991 GULF WAR FULFIL THE REQUIREMENTS OF A GWI DIAGNOSIS. IT HAS BEEN HYPOTHESISED THAT THE HIGH PHYSICAL AND PSYCHOLOGICAL STRESS OF COMBAT MAY HAVE INCREASED VULNERABILITY TO IRREVERSIBLE ACETYLCHOLINESTERASE (ACHE) INHIBITORS LEADING TO A PRIMING OF THE NEUROIMMUNE SYSTEM. A NUMBER OF STUDIES HAVE LINKED HIGH LEVELS OF PSYCHOPHYSIOLOGICAL STRESS AND TOXICANT EXPOSURES TO EPIGENETIC MODIFICATIONS THAT REGULATE GENE EXPRESSION. RECENT RESEARCH IN A MOUSE MODEL OF GWI HAS SHOWN THAT PRE-EXPOSURE WITH THE STRESS HORMONE CORTICOSTERONE (CORT) CAUSES AN INCREASE IN EXPRESSION OF SPECIFIC CHEMOKINES AND CYTOKINES IN RESPONSE TO DIISOPROPYL FLUOROPHOSPHATE (DFP), A SARIN SURROGATE AND IRREVERSIBLE ACHE INHIBITOR. METHODS: C57BL/6J MICE WERE EXPOSED TO CORT FOR 4 DAYS, AND EXPOSED TO DFP ON DAY 5, BEFORE SACRIFICE 6 H LATER. THE TRANSCRIPTOME WAS EXAMINED USING RNA-SEQ, AND THE EPIGENOME WAS EXAMINED USING REDUCED REPRESENTATION BISULFITE SEQUENCING AND H3K27AC CHIP-SEQ. RESULTS: WE SHOW TRANSCRIPTIONAL, HISTONE MODIFICATION (H3K27AC) AND DNA METHYLATION CHANGES IN GENES RELATED TO THE IMMUNE AND NEURONAL SYSTEM, POTENTIALLY RELEVANT TO NEUROINFLAMMATORY AND COGNITIVE SYMPTOMS OF GWI. FURTHER EVIDENCE SUGGESTS ALTERED PROPORTIONS OF MYELINATING OLIGODENDROCYTES IN THE FRONTAL CORTEX, PERHAPS CONNECTED TO WHITE MATTER DEFICITS SEEN IN GWI SUFFERERS. CONCLUSIONS: OUR FINDINGS MAY REFLECT THE EARLY CHANGES WHICH OCCURRED IN GWI VETERANS, AND WE OBSERVE ALTERATIONS IN SEVERAL PATHWAYS ALTERED IN GWI SUFFERERS. THESE CLOSE LINKS TO CHANGES SEEN IN VETERANS WITH GWI INDICATES THAT THIS MODEL REFLECTS THE ENVIRONMENTAL EXPOSURES RELATED TO GWI AND MAY PROVIDE A MODEL FOR BIOMARKER DEVELOPMENT AND TESTING FUTURE TREATMENTS. 2018 19 4062 35 MATERNAL AND CHILD HEALTH SERVICES AND AN INTEGRATED, LIFE-CYCLE APPROACH TO THE PREVENTION OF NON-COMMUNICABLE DISEASES. DESCRIBED AS THE 'INVISIBLE EPIDEMIC', NON-COMMUNICABLE DISEASES (NCDS) ARE THE WORLD'S LEADING CAUSE OF DEATH. MOST ARE CAUSED BY PREVENTABLE FACTORS, INCLUDING POOR DIET, TOBACCO USE, HARMFUL USE OF ALCOHOL AND PHYSICAL INACTIVITY. DIABETES, CANCER AND CARDIOVASCULAR AND CHRONIC LUNG DISEASES WERE RESPONSIBLE FOR 38 MILLION (68%) OF GLOBAL DEATHS IN 2012. SINCE 1990, PROPORTIONATE NCD MORTALITY HAS INCREASED SUBSTANTIALLY AS POPULATIONS HAVE AGED AND COMMUNICABLE DISEASES DECLINE. THE MAJORITY OF NCD DEATHS, ESPECIALLY PREMATURE NCD DEATHS (<70 YEARS, 82%), OCCUR IN LOW-INCOME AND MIDDLE-INCOME COUNTRIES, AND AMONG POOR COMMUNITIES WITHIN THEM. ADDRESSING NCDS IS RECOGNISED AS CENTRAL TO THE POST-2015 AGENDA; ACCORDINGLY, NCDS HAVE A SPECIFIC OBJECTIVE AND TARGET IN THE SUSTAINABLE DEVELOPMENT GOALS. WHILE DEATHS FROM NCDS OCCUR MAINLY IN ADULTHOOD, MANY HAVE THEIR ORIGINS IN EARLY LIFE, INCLUDING THROUGH EPIGENETIC MECHANISMS OPERATING BEFORE CONCEPTION. GOOD NUTRITION BEFORE CONCEPTION AND INTERVENTIONS AIMED AT PREVENTING NCDS DURING THE FIRST 1000 DAYS (FROM CONCEPTION TO AGE 2 YEARS), CHILDHOOD AND ADOLESCENCE MAY BE MORE COST-EFFECTIVE THAN MANAGING ESTABLISHED NCDS IN LATER LIFE WITH COSTLY TESTS AND DRUGS. FOLLOWING A LIFE-COURSE APPROACH, MATERNAL AND CHILD HEALTH INTERVENTIONS, BEFORE DELIVERY AND DURING CHILDHOOD AND ADOLESCENCE, CAN PREVENT NCDS AND SHOULD INFLUENCE GLOBAL HEALTH AND SOCIOECONOMIC DEVELOPMENT. THIS PAPER DESCRIBES HOW SUCH AN APPROACH MAY BE PURSUED, INCLUDING THROUGH THE ENGAGEMENT OF NON-HEALTH SECTORS. IT ALSO EMPHASISES EVALUATING AND DOCUMENTING RELATED INITIATIVES TO UNDERWRITE SYSTEMATIC AND EVIDENCE-BASED CROSS-SECTORAL ENGAGEMENT ON NCD PREVENTION IN THE FUTURE. 2017 20 29 44 A BIOPSYCHOSOCIAL OVERVIEW OF THE OPIOID CRISIS: CONSIDERING NUTRITION AND GASTROINTESTINAL HEALTH. THE OPIOID CRISIS HAS REACHED EPIDEMIC PROPORTIONS IN THE UNITED STATES WITH RISING OVERDOSE DEATH RATES. IDENTIFYING THE UNDERLYING FACTORS THAT CONTRIBUTE TO ADDICTION VULNERABILITY MAY LEAD TO MORE EFFECTIVE PREVENTION STRATEGIES. SUPPLY SIDE ENVIRONMENTAL FACTORS ARE A MAJOR CONTRIBUTING COMPONENT. PSYCHOSOCIAL FACTORS SUCH AS STRESS, TRAUMA, AND ADVERSE CHILDHOOD EXPERIENCES HAVE BEEN LINKED TO EMOTIONAL PAIN LEADING TO SELF-MEDICATION. GENETIC AND EPIGENETIC FACTORS ASSOCIATED WITH BRAIN REWARD PATHWAYS AND IMPULSIVITY ARE KNOWN PREDICTORS OF ADDICTION VULNERABILITY. THIS REVIEW ATTEMPTS TO PRESENT A BIOPSYCHOSOCIAL APPROACH THAT CONNECTS VARIOUS SOCIAL AND BIOLOGICAL THEORIES RELATED TO THE ADDICTION CRISIS. THE EMERGING ROLE OF NUTRITION THERAPY WITH AN EMPHASIS ON GASTROINTESTINAL HEALTH IN THE TREATMENT OF OPIOID USE DISORDER IS PRESENTED. THE BIOPSYCHOSOCIAL MODEL INTEGRATES CONCEPTS FROM SEVERAL DISCIPLINES, EMPHASIZING MULTICAUSALITY RATHER THAN A REDUCTIONIST APPROACH. POTENTIAL SOLUTIONS AT MULTIPLE LEVELS ARE PRESENTED, CONSIDERING INDIVIDUAL AS WELL AS POPULATION HEALTH. THIS SINGLE COHESIVE FRAMEWORK IS BASED ON THE INTERDEPENDENCY OF THE ENTIRE SYSTEM, IDENTIFYING RISK AND PROTECTIVE FACTORS THAT MAY INFLUENCE SUBSTANCE-SEEKING BEHAVIOR. NUTRITION SHOULD BE INCLUDED AS ONE FACET OF A MULTIDISCIPLINARY APPROACH TOWARD IMPROVED RECOVERY OUTCOMES. CROSS-DISCIPLINARY COLLABORATIVE EFFORTS, NEW IDEAS, AND FISCAL RESOURCES WILL BE CRITICAL TO ADDRESS THE EPIDEMIC. 2019