1 4251 163 METHYLENETETRAHYDROFOLATE REDUCTASE (MTHFR) GENE POLYMORPHISMS RESULTING IN SUBOPTIMAL OOCYTE MATURATION: A DISCUSSION OF FOLATE STATUS, NEURAL TUBE DEFECTS, SCHIZOPHRENIA, AND VASCULOPATHY. SEVERAL CONDITIONS APPARENT AT BIRTH, E.G., NEURAL TUBE DEFECTS (NTDS) AND CARDIAC ANOMALIES, ARE ASSOCIATED WITH POLYMORPHISMS IN FOLATE-RELATED GENES, SUCH AS THE 677C --> T POLYMORPHISM OF THE METHYLENETETRAHYDROFOLATE REDUCTASE (MTHFR) GENE. SIMILAR ASSOCIATIONS HAVE BEEN ESTABLISHED FOR SEVERAL CONSTITUTIONAL CHRONIC DISEASES IN ADULTHOOD, SUCH AS SCHIZOPHRENIA, CARDIOVASCULAR DISEASES, DEMENTIA, AND EVEN NEOPLASIAS IN DIFFERENT ORGAN SYSTEMS. THIS SPECTRUM OF DEVELOPMENTAL ANOMALIES AND CONSTITUTIONAL DISEASES MAY BE LINKED TO HIGH-RISK CONCEPTIONS RELATED TO PREOVULATORY OVERRIPENESS OVOPATHY (PROO). SOME DEVELOPMENTAL ANOMALIES, SUCH AS NTDS, ARE TO A LARGE EXTENT PREVENTED BY SUPPLEMENTATION OF FOLIC ACID BEFORE CONCEPTION, BUT SUPPLEMENTATION DOES NOT SEEM TO PREVENT CARDIOVASCULAR DISEASE OR COGNITIVE DECLINE. THESE DIVERGING RESULTS CAN BE ELUCIDATED BY INTRODUCTION OF THE PROO CONCEPT, AS MTHFR POLYMORPHISMS AND INHERENT LOW FOLATE LEVELS INDUCE BOTH NON-OPTIMAL MATURATION OF THE OOCYTE AND UNSUCCESSFUL DNA METHYLATION AND DEMETHYLATION, I.E. EPIGENETIC MUTATIONS. THE PROO CONCEPT IS TESTABLE AND PREDICTS IN A RANDOM POPULATION THE FOLLOWING: (1) FEMALE CARRIERS OF SPECIFIC GENETIC MTHFR VARIANTS EXHIBIT MORE OVULATORY DISTURBANCES AND INHERENT SUBFECUNDITY TRAITS, (2) DESCENDENTS FROM A CARRIER MOTHER, WHEN COMPARED WITH THOSE FROM A WILD-TYPE MOTHER, ARE MORE FREQUENTLY CONCEIVED IN PROO HIGH-RISK CONDITIONS AND, THUS, (3) DISADVANTAGED IN LIFE EXPECTANCY. IF SO, SOME MTHFR POLYMORPHISMS REPRESENT A NOVEL, GENETICALLY DETERMINED, PROO HIGH-RISK CONCEPTION CATEGORY COMPARABLE TO THOSE WHICH ARE ENVIRONMENTALLY AND BEHAVIORLY INFLUENCED. THESE HIGH-RISK CONDITIONS MAY CAUSE DEVELOPMENTAL ANOMALIES AND DEFECTIVE EPIGENETIC REPROGRAMMING IN PROGENY. THE INTERACTION BETWEEN GENETIC AND ENVIRONMENTAL FACTORS IS A PLAUSIBLE MECHANISM OF MULTIFACTORIAL INHERITANCE. 2008 2 5241 26 PROGESTERONE RESISTANCE IN ENDOMETRIOSIS: CURRENT EVIDENCE AND PUTATIVE MECHANISMS. ENDOMETRIOSIS IS AN ESTROGEN-DEPENDENT DISEASE CHARACTERIZED BY THE GROWTH OF ENDOMETRIAL-LIKE TISSUE OUTSIDE THE UTERUS. PROGESTINS ARE CURRENTLY THE MOST COMMONLY USED TREATMENT FOR ENDOMETRIOSIS BECAUSE OF THEIR EXCELLENT THERAPEUTIC EFFECTS AND LIMITED SIDE EFFECTS. HOWEVER, PROGESTINS HAVE BEEN UNSUCCESSFUL IN SOME SYMPTOMATIC PATIENTS. THE INABILITY OF THE ENDOMETRIUM TO RESPOND PROPERLY TO PROGESTERONE IS KNOWN AS PROGESTERONE RESISTANCE. AN INCREASING BODY OF EVIDENCE SUGGESTS THE LOSS OF PROGESTERONE SIGNALING AND THE EXISTENCE OF PROGESTERONE RESISTANCE IN ENDOMETRIOSIS. THE MECHANISMS OF PROGESTERONE RESISTANCE HAVE RECEIVED CONSIDERABLE SCHOLARLY ATTENTION IN RECENT YEARS. ABNORMAL PGR SIGNALING, CHRONIC INFLAMMATION, ABERRANT GENE EXPRESSION, EPIGENETIC ALTERATIONS, AND ENVIRONMENTAL TOXINS ARE CONSIDERED POTENTIAL MOLECULAR CAUSES OF PROGESTERONE RESISTANCE IN ENDOMETRIOSIS. THE GENERAL OBJECTIVE OF THIS REVIEW WAS TO SUMMARIZE THE EVIDENCE AND MECHANISMS OF PROGESTERONE RESISTANCE. A DEEPER UNDERSTANDING OF HOW THESE MECHANISMS CONTRIBUTE TO PROGESTERONE RESISTANCE MAY HELP DEVELOP A NOVEL THERAPEUTIC REGIMEN FOR WOMEN WITH ENDOMETRIOSIS BY REVERSING PROGESTERONE RESISTANCE. 2023 3 2881 36 FUTURE PERSPECTIVES OF PERSONALIZED WEIGHT LOSS INTERVENTIONS BASED ON NUTRIGENETIC, EPIGENETIC, AND METAGENOMIC DATA. AS OBESITY HAS BECOME A MAJOR GLOBAL PUBLIC HEALTH CHALLENGE, A LARGE NUMBER OF STUDIES HAVE ANALYZED DIFFERENT STRATEGIES AIMED AT INDUCING A NEGATIVE ENERGY BALANCE AND, CONSEQUENTLY, BODY WEIGHT LOSS. HOWEVER, MOST EXISTING WEIGHT LOSS PROGRAMS ARE GENERALLY UNSUCCESSFUL, SO SEVERAL INTERVENTIONS HAVE BEEN CARRIED OUT TO IDENTIFY PHYSIOLOGIC AND BEHAVIORAL FACTORS CONCERNING THIS VARIABILITY IN ORDER TO IMPLEMENT MORE PERSONALIZED TREATMENT. NOWADAYS, AN INDIVIDUALIZED APPROACH IS BEING PROPOSED THROUGH SO-CALLED PERSONALIZED NUTRITION, WHEREBY NOT ONLY THE PHENOTYPE BUT ALSO THE GENOTYPE IS USED FOR CUSTOMIZED NUTRITION TREATMENT. REGARDING BODY WEIGHT REGULATION, APPROXIMATELY 70 POLYMORPHISMS HAVE BEEN IDENTIFIED IN OR NEAR GENES RELATED TO ENERGY EXPENDITURE, APPETITE, ADIPOGENESIS, INSULIN RESISTANCE, AND LIPID METABOLISM. ALTHOUGH PERSONALIZED NUTRITION REFERS MAINLY TO GENETIC MAKEUP, RECENT ADVANCES IN THE INVESTIGATION OF THE EPIGENOME AND THE MICROBIOME OPEN THE DOOR TO IMPLEMENT MORE PERSONALIZED RECOMMENDATIONS FOR BODY WEIGHT MANAGEMENT. IN THIS CONTEXT, RECENT STUDIES HAVE DEMONSTRATED THE EXISTENCE OF SEVERAL EPIGENETIC MARKERS THAT MAY MODIFY GENE EXPRESSION AND COULD BE INVOLVED IN THE OUTCOME OF WEIGHT LOSS INTERVENTIONS. MOREOVER, DIFFERENT STUDIES HAVE SHOWN THAT DIETARY INTERVENTIONS COULD AFFECT THE COMPOSITION OF GUT MICROBIOTA AND HAVE AN IMPACT ON BODY WEIGHT. THE INTEGRATION OF NUTRIGENETIC, EPIGENETIC, AND METAGENOMIC DATA MAY LEAD TO THE DESIGN OF MORE PERSONALIZED DIETARY TREATMENTS TO PREVENT CHRONIC DISEASES AND TO OPTIMIZE THE INDIVIDUAL'S RESPONSE TO DIETARY INTERVENTIONS. 2015 4 3776 29 INTERACTIONS BETWEEN DYSLIPIDEMIA AND THE IMMUNE SYSTEM AND THEIR RELEVANCE AS PUTATIVE THERAPEUTIC TARGETS IN ATHEROSCLEROSIS. CARDIOVASCULAR DISEASE (CVD) CONTINUES TO BE A LEADING CAUSE OF DEATH WORLDWIDE WITH ATHEROSCLEROSIS BEING THE MAJOR UNDERLYING PATHOLOGY. THE INTERPLAY BETWEEN LIPIDS AND IMMUNE CELLS IS BELIEVED TO BE A DRIVING FORCE IN THE CHRONIC INFLAMMATION OF THE ARTERIAL WALL DURING ATHEROGENESIS. ATHEROSCLEROSIS IS INITIATED AS LIPID PARTICLES ACCUMULATE AND BECOME TRAPPED IN VESSEL WALLS. THE SUBSEQUENT IMMUNE RESPONSE, INVOLVING BOTH ADAPTIVE AND IMMUNE CELLS, PROGRESSES PLAQUE DEVELOPMENT, WHICH MAY BE EXACERBATED UNDER DYSLIPIDEMIC CONDITIONS. BROAD EVIDENCE, ESPECIALLY FROM ANIMAL MODELS, CLEARLY DEMONSTRATES THE EFFECT OF LIPIDS ON IMMUNE CELLS FROM THEIR DEVELOPMENT IN THE BONE MARROW TO THEIR PHENOTYPIC SWITCHING IN CIRCULATION. INTERESTINGLY, RECENT RESEARCH HAS ALSO SHOWN A LONG-LASTING EPIGENETIC SIGNATURE FROM LIPIDS ON IMMUNE CELLS. TRADITIONALLY, CARDIOVASCULAR THERAPIES HAVE APPROACHED ATHEROSCLEROSIS THROUGH LIPID-LOWERING MEDICATIONS BECAUSE, UNTIL RECENTLY, ANTI-INFLAMMATORY THERAPIES HAVE BEEN LARGELY UNSUCCESSFUL IN CLINICAL TRIALS. HOWEVER, THE RECENT CANAKINUMAB ANTIINFLAMMATORY THROMBOSIS OUTCOMES STUDY (CANTOS) PROVIDED PIVOTAL SUPPORT OF THE INFLAMMATORY HYPOTHESIS OF ATHEROSCLEROSIS IN MAN SPURRING ON ANTI-INFLAMMATORY STRATEGIES TO TREAT ATHEROSCLEROSIS. IN THIS REVIEW, WE DESCRIBE THE INTERACTIONS BETWEEN LIPIDS AND IMMUNE CELLS ALONG WITH THEIR SPECIFIC OUTCOMES AS WELL AS DISCUSS THEIR FUTURE PERSPECTIVE AS POTENTIAL CARDIOVASCULAR TARGETS. 2019 5 4145 24 MECHANISMS OF VASCULAR AGING. AGING OF THE VASCULATURE PLAYS A CENTRAL ROLE IN MORBIDITY AND MORTALITY OF OLDER PEOPLE. TO DEVELOP NOVEL TREATMENTS FOR AMELIORATION OF UNSUCCESSFUL VASCULAR AGING AND PREVENTION OF AGE-RELATED VASCULAR PATHOLOGIES, IT IS ESSENTIAL TO UNDERSTAND THE CELLULAR AND FUNCTIONAL CHANGES THAT OCCUR IN THE VASCULATURE DURING AGING. IN THIS REVIEW, THE PATHOPHYSIOLOGICAL ROLES OF FUNDAMENTAL CELLULAR AND MOLECULAR MECHANISMS OF AGING, INCLUDING OXIDATIVE STRESS, MITOCHONDRIAL DYSFUNCTION, IMPAIRED RESISTANCE TO MOLECULAR STRESSORS, CHRONIC LOW-GRADE INFLAMMATION, GENOMIC INSTABILITY, CELLULAR SENESCENCE, EPIGENETIC ALTERATIONS, LOSS OF PROTEIN HOMEOSTASIS, DEREGULATED NUTRIENT SENSING, AND STEM CELL DYSFUNCTION IN THE VASCULAR SYSTEM ARE CONSIDERED IN TERMS OF THEIR CONTRIBUTION TO THE PATHOGENESIS OF BOTH MICROVASCULAR AND MACROVASCULAR DISEASES ASSOCIATED WITH OLD AGE. THE IMPORTANCE OF PROGERONIC AND ANTIGERONIC CIRCULATING FACTORS IN RELATION TO DEVELOPMENT OF VASCULAR AGING PHENOTYPES ARE DISCUSSED. FINALLY, FUTURE DIRECTIONS AND OPPORTUNITIES TO DEVELOP NOVEL INTERVENTIONS TO PREVENT/DELAY AGE-RELATED VASCULAR PATHOLOGIES BY TARGETING FUNDAMENTAL CELLULAR AND MOLECULAR AGING PROCESSES ARE PRESENTED. 2018 6 4522 36 MULTIDIMENSIONAL EVALUATION OF THE PAIN PROFILE AS PROGNOSTIC FACTOR IN INDIVIDUALS WITH HIP OR KNEE OSTEOARTHRITIS RECEIVING TOTAL JOINT REPLACEMENT: PROTOCOL OF A 2-YEAR LONGITUDINAL PROGNOSTIC COHORT STUDY. INTRODUCTION: KNEE AND HIP OSTEOARTHRITIS ARE TWO HIGHLY PREVALENT MUSCULOSKELETAL PAIN CONDITIONS. UNSUCCESSFUL RATES AFTER HIP/KNEE REPLACEMENT RANGE FROM 10% TO 20%. SUBJECTS WITH SENSITISATION MANIFESTATIONS ARE VULNERABLE TO WORSE CLINICAL OUTCOMES. MOST STUDIES HAVE ANALYSED OUTCOMES UP TO 1 YEAR AFTER SURGERY. THE AIM OF THIS 2-YEAR LONGITUDINAL STUDY WILL BE TO EVALUATE SENSORY-RELATED, PSYCHOLOGICAL AND PSYCHOPHYSICAL PAIN SENSITISATION MANIFESTATIONS AND A POTENTIAL EPIGENETIC BIOMARKER AS PROGNOSTIC CLINICAL OUTCOMES FOR THE DEVELOPMENT OF CHRONIC POSTOPERATIVE PAIN AFTER KNEE OR HIP REPLACEMENT. METHODS AND ANALYSIS: A PROSPECTIVE LONGITUDINAL STUDY WITH A 2-YEAR FOLLOW-UP PERIOD WILL BE CONDUCTED. THE PROGNOSTIC VARIABLES WILL INCLUDE PAIN, FUNCTION, RELATED-DISABILITY, ANXIETY, DEPRESSION, QUALITY OF LIFE, SENSITISATION-ASSOCIATED SYMPTOMS, KINESIOPHOBIA, NEUROPATHIC PAIN AND CATASTROPHISING, AND EXPECTATIVE OF THE INTERVENTION WILL BE ASSESSED BEFORE SURGERY. WE WILL ALSO EVALUATE THE PRESENCE OF THE VAL158MET POLYMORPHISM AS A POSSIBLE EPIGENETIC MARKER. CLINICAL OUTCOMES INCLUDING PAIN, RELATED-DISABILITY AND SELF-PERCEIVED SATISFACTION, SENSITISATION-ASSOCIATED SYMPTOMS AND NEUROPATHIC PAIN WILL BE ASSESSED 3, 6, 12, 18 AND 24 MONTHS AFTER SURGERY. THESE VARIABLES WILL BE USED TO CONSTRUCT THREE PREDICTION MODELS: (1) PAIN AND FUNCTION, (2) SENSITISATION-ASSOCIATED SYMPTOMATOLOGY AND (3) NEUROPATHIC PAIN FEATURES CLASSIFYING THOSE PATIENTS IN RESPONDERS AND NON-RESPONDERS. DATA FROM KNEE OR HIP OSTEOARTHRITIS WILL BE ANALYSED SEPARATELY. STATISTICAL ANALYSES WILL BE CONDUCTED WITH LOGISTIC REGRESSIONS. ETHICS AND DISSEMINATION: THE STUDY HAS BEEN APPROVED BY THE ETHICS COMMITTEE OF BOTH INSTITUTIONS INVOLVED (HOSPITAL UNIVERSITARIO FUNDACION ALCORCON (HUFA) 19-141 AND UNIVERSIDAD REY JUAN CARLOS (URJC) 0312201917319). PARTICIPANTS WILL SIGN THE WRITTEN INFORMED CONSENT BEFORE THEIR INCLUSION. STUDY RESULTS WILL BE DISSEMINATED THROUGH PEER-REVIEWED PUBLICATIONS AND PRESENTATIONS AT SCIENTIFIC MEETINGS. 2023 7 1027 29 CIRCULATING MIRNAS IN SUCCESSFUL AND UNSUCCESSFUL AGING. A MINI-REVIEW. AGING IS A MULTIFACTORIAL PROCESS THAT AFFECTS THE ORGANISMS AT GENETIC, MOLECULAR AND CELLULAR LEVELS. THIS PROCESS MODIFIES SEVERAL TISSUES WITH A NEGATIVE IMPACT ON CELLS PHYSIOLOGY, TISSUES AND ORGANS FUNCTIONALITY, ALTERING THEIR REGENERATION CAPACITY. THE CHRONIC LOW-GRADE INFLAMMATION TYPICAL OF AGING, DEFINED AS INFLAMMAGING, IS A COMMON BIOLOGICAL FACTOR RESPONSIBLE FOR THE DECLINE AND BEGINNING OF THE DISEASE IN AGE. A MURINE PARABIOSIS MODEL THAT COMBINES THE VASCULAR SYSTEM OF OLD AND YOUNG ANIMALS, SUGGESTS THAT SOLUBLE FACTORS RELEASED BY YOUNG INDIVIDUALS MAY IMPROVE THE REGENERATIVE POTENTIAL OF OLD TISSUE. THEREFORE, CIRCULATING FACTORS HAVE A KEY ROLE IN THE INDUCTION OF AGING PHENOTYPE. MOREOVER, LIFESTYLE CAN INFLUENCE THE PHYSIOLOGICAL STATUS OF MULTIPLE ORGANS, VIA EPIGENETIC MECHANISMS. RECENTLY, MICRORNAS ARE CONSIDERED POTENTIAL SENSORS OF AGING. 2019 8 5948 20 TARGETING THE MOLECULAR & CELLULAR PILLARS OF HUMAN AGING WITH EXERCISE. BIOLOGICAL AGING IS THE MAIN DRIVER OF AGE-ASSOCIATED CHRONIC DISEASES. IN 2014, THE UNITED STATES NATIONAL INSTITUTE OF AGING (NIA) SPONSORED A MEETING BETWEEN SEVERAL INVESTIGATORS IN THE FIELD OF AGING BIOLOGY, WHO IDENTIFIED SEVEN BIOLOGICAL PILLARS OF AGING AND A CONSENSUS REVIEW, "GEROSCIENCE: LINKING AGING TO CHRONIC DISEASE," WAS PUBLISHED. THE PILLARS OF AGING DEMONSTRATED THE CONSERVATION OF AGING PATHWAYS IN DIVERSE MODEL ORGANISMS AND THUS REPRESENT A USEFUL FRAMEWORK WITH WHICH TO STUDY HUMAN AGING. IN THIS PRESENT REVIEW, WE REVISIT THE SEVEN PILLARS OF AGING FROM THE PERSPECTIVE OF EXERCISE AND DISCUSS HOW REGULAR PHYSICAL EXERCISE CAN MODULATE THESE PILLARS TO STAVE OFF AGE-RELATED CHRONIC DISEASES AND MAINTAIN FUNCTIONAL CAPACITY. 2023 9 4995 36 PERINATAL ENVIRONMENT AND ITS INFLUENCES ON METABOLIC PROGRAMMING OF OFFSPRING. THE INTRAUTERINE ENVIRONMENT SUPPORTS THE DEVELOPMENT AND HEALTH OF OFFSPRING. PERTURBATIONS TO THIS ENVIRONMENT CAN HAVE DETRIMENTAL EFFECTS ON THE FETUS THAT HAVE PERSISTENT PATHOLOGICAL CONSEQUENCES THROUGH ADOLESCENCE AND ADULTHOOD. THE DEVELOPMENTAL ORIGINS OF THE HEALTH AND DISEASE CONCEPT, ALSO KNOWN AS THE "BARKER HYPOTHESIS", HAS BEEN PUT FORTH TO DESCRIBE THE INCREASED INCIDENCE OF CHRONIC DISEASE SUCH AS CARDIOVASCULAR DISEASE AND DIABETES IN HUMANS AND ANIMALS EXPOSED TO A LESS THAN IDEAL INTRAUTERINE ENVIRONMENT. MATERNAL INFECTION, POOR OR EXCESS NUTRITION, AND STRESSFUL EVENTS CAN NEGATIVELY INFLUENCE THE DEVELOPMENT OF DIFFERENT CELL TYPES, TISSUES AND ORGAN SYSTEMS ULTIMATELY PREDISPOSING THE ORGANISM TO PATHOLOGICAL CONDITIONS. ALTHOUGH THERE ARE A VARIETY OF CONDITIONS ASSOCIATED TO EXPOSURE TO ALTERED INTRAUTERINE ENVIRONMENTS, THE FOCUS OF THIS REVIEW WILL BE ON THE CONSEQUENCES OF STRESS AND HIGH FAT DIET DURING THE PRE- AND PERINATAL PERIODS AND ASSOCIATED OUTCOMES RELATED TO OBESITY AND OTHER METABOLIC CONDITIONS. WE FURTHER DISCUSS POSSIBLE NEUROENDOCRINE AND EPIGENETIC MECHANISMS RESPONSIBLE FOR THE METABOLIC PROGRAMMING OF OFFSPRING. THE PAPER REPRESENTS AN INVITED REVIEW BY A SYMPOSIUM, AWARD WINNER OR KEYNOTE SPEAKER AT THE SOCIETY FOR THE STUDY OF INGESTIVE BEHAVIOR [SSIB] ANNUAL MEETING IN PORTLAND, JULY 2009. 2010 10 5919 23 TARGETING CELLULAR SENESCENCE FOR AGE-RELATED DISEASES: PATH TO CLINICAL TRANSLATION. BEYOND THE PALLIATIVE REACH OF TODAY'S MEDICINES, MEDICAL THERAPIES OF TOMORROW AIM TO TREAT THE ROOT CAUSE OF AGE-RELATED DISEASES BY TARGETING FUNDAMENTAL AGING MECHANISMS. PILLARS OF AGING INCLUDE, AMONG OTHERS, GENOMIC INSTABILITY, TELOMERE ATTRITION, EPIGENETIC ALTERATIONS, LOSS OF PROTEOSTASIS, DYSREGULATED NUTRIENT SENSING, MITOCHONDRIAL DYSFUNCTION, CELLULAR SENESCENCE, STEM CELL EXHAUSTION, AND ALTERED INTERCELLULAR COMMUNICATION. THE UNITARY THEORY OF FUNDAMENTAL AGING PROCESSES POSITS THAT BY TARGETING ONE FUNDAMENTAL AGING PROCESS, IT MAY BE FEASIBLE TO IMPACT SEVERAL OR ALL OTHERS GIVEN ITS INTERDEPENDENCE. INDEED, PATHOLOGIC ACCUMULATION OF SENESCENT CELLS IS IMPLICATED IN CHRONIC DISEASES AND AGE-ASSOCIATED MORBIDITIES, SUGGESTING THAT SENESCENT CELLS ARE A GOOD TARGET FOR WHOLE-BODY AGING INTERVENTION. PRECLINICAL STUDIES USING SENOLYTICS, AGENTS THAT SELECTIVELY ELIMINATE SENESCENT CELLS, AND SENOMORPHICS, AGENTS THAT INHIBIT PRODUCTION OR RELEASE OF SENESCENCE-ASSOCIATED SECRETORY PHENOTYPE FACTORS, SHOW PROMISE IN SEVERAL AGING AND DISEASE PRECLINICAL MODELS. EARLY CLINICAL TRIALS USING A SENOLYTIC COMBINATION (DASATINIB AND QUERCETIN), AND OTHER SENOLYTICS INCLUDING FLAVONOID, FISETIN, AND BCL-XL INHIBITORS, ILLUSTRATE THE POTENTIAL OF SENOLYTICS TO ALLEVIATE AGE-RELATED DYSFUNCTION AND DISEASES INCLUDING WOUND HEALING. TRANSLATION INTO CLINICAL APPLICATIONS REQUIRES PARALLEL CLINICAL TRIALS ACROSS INSTITUTIONS TO VALIDATE SENOTHERAPEUTICS AS A VANGUARD FOR DELAYING, PREVENTING, OR TREATING AGE-RELATED DISORDERS AND AESTHETIC AGING. 2022 11 1403 24 DIETARY APPROACHES TO WOMEN'S SEXUAL AND REPRODUCTIVE HEALTH. OVER THE COURSE OF THE REPRODUCTIVE LIFE SPAN, IT IS COMMON FOR WOMEN TO EXPERIENCE ONE OR MORE OF THE MOST COMMON GYNECOLOGIC CONDITIONS, INCLUDING SEXUAL DYSFUNCTION, POLYCYSTIC OVARY SYNDROME, FIBROIDS, ENDOMETRIOSIS, AND INFERTILITY. ALTHOUGH CURRENT MANAGEMENT GUIDELINES OFTEN TURN TO THE ESTABLISHED PHARMACEUTICAL APPROACHES FOR EACH OF THESE DIAGNOSES, THE SCIENTIFIC LITERATURE ALSO SUPPORTS AN EVIDENCE-BASED APPROACH ROOTED IN THE PARADIGM OF FOOD AS MEDICINE. ACHIEVING HEALTHY DIETARY PATTERNS IS A CORE GOAL OF LIFESTYLE MEDICINE, AND A PLANT-FORWARD APPROACH AKIN TO THE MEDITERRANEAN DIET HOLDS GREAT PROMISE FOR IMPROVING MANY CHRONIC GYNECOLOGIC DISEASES. FURTHERMORE, CREATING AN OPTIMAL PRECONCEPTION ENVIRONMENT FROM A NUTRITIONAL STANDPOINT MAY FACILITATE EPIGENETIC SIGNALING, THUS IMPROVING THE HEALTH OF FUTURE GENERATIONS. THIS STATE-OF-THE-ART REVIEW EXPLORES THE LITERATURE CONNECTING DIET WITH SEXUAL AND REPRODUCTIVE HEALTH IN PREMENOPAUSAL WOMEN. 2021 12 6483 31 TOXIC STRESS, EPIGENETICS AND CHILD DEVELOPMENT. OBJECTIVES: TO DESCRIBE THE CONCEPT OF TOXIC STRESS, PRESENT THE BASICS OF EPIGENETICS AND DISCUSS THEIR RELATIONSHIP WITH CHILD DEVELOPMENT. DATA SOURCE: NARRATIVE LITERATURE REVIEW THROUGH A SEARCH IN THE SCIELO, LILACS, MEDLINE DATABASES USING THE TERMS ADVERSE CHILDHOOD EXPERIENCE OR EARLY LIFE STRESS, EPIGENOMIC OR EPIGENETIC, CHILD DEVELOPMENT OR INFANT DEVELOPMENT. DATA SYNTHESIS: CONTINUING STRESS RESPONSE, KNOWN AS TOXIC STRESS, CAN OCCUR WHEN A CHILD EXPERIENCES INTENSE, FREQUENT, AND/OR PROLONGED ADVERSITY-SUCH AS PHYSICAL OR EMOTIONAL ABUSE, CHRONIC NEGLECT, FOR EXAMPLE-WITHOUT ADEQUATE ADULT SUPPORT. THIS TOXIC STRESS CAN HAVE HARMFUL EFFECTS ON LEARNING, BEHAVIOR, AND HEALTH THROUGHOUT LIFE. EPIGENETICS, AN EMERGING SCIENTIFIC RESEARCH AREA?, SHOWS HOW ENVIRONMENTAL INFLUENCES AFFECT GENE EXPRESSIONS AND EXPLAINS HOW EARLY EXPERIENCES CAN IMPACT THROUGHOUT LIFE. CONCLUSIONS: TOXIC STRESS CAUSES CHANGES IN THE HUMAN BODY RESPONSE SYSTEMS THAT CAN BE EXPLAINED IN PART BY EPIGENETIC CHANGES, WHICH CAN BE TEMPORARY OR LONG-LASTING. PEDIATRICIANS MUST BE AWARE OF THESE MECHANISMS AND THEIR CONSEQUENCES, SEEKING TO PREVENT THEM AND THUS PROMOTE THE HEALTH, WELL-BEING, AND QUALITY OF LIFE OF CHILDREN, CONTRIBUTING TO THEIR FULL DEVELOPMENT. 2022 13 1943 32 EPIDERMAL GROWTH FACTOR IN HEALING DIABETIC FOOT ULCERS: FROM GENE EXPRESSION TO TISSUE HEALING AND SYSTEMIC BIOMARKER CIRCULATION. LOWER-EXTREMITY DIABETIC ULCERS ARE RESPONSIBLE FOR 80% OF ANNUAL WORLDWIDE NONTRAUMATIC AMPUTATIONS. EPIDERMAL GROWTH FACTOR (EGF) REDUCTION IS ONE OF THE MOLECULAR PILLARS OF DIABETIC ULCER CHRONICITY, THUS EGF ADMINISTRATION MAY BE CONSIDERED A TYPE OF REPLACEMENT THERAPY. TOPICAL EGF AD-MINISTRATION TO IMPROVE AND SPEED WOUND HEALING BEGAN IN 1989 ON BURN PATIENTS AS PART OF AN ACUTE-HEALING THERAPY. FURTHER CLINICAL STUDIES BASED ON TOPICALLY ADMINISTERING EGF TO DIFFERENT CHRONIC WOUNDS RESULTED IN DISAPPOINTING OUT-COMES. AN ANALYSIS OF THE LITERATURE ON UNSUCCESSFUL CLINICAL TRIALS IDENTIFI ED A LACK OF KNOWLEDGE CONCERNING: (I) MOLECULAR AND CELLULAR FOUNDATIONS OF WOUND CHRONICITY AND (II) THE PHAR-MACODYNAMIC REQUISITES GOVERNING EGF INTERACTION WITH ITS RECEPTOR TO PROMOTE CELL RESPONSE. YET, EGF INTRA- AND PERILE-SIONAL INFI LTRATION WERE SHOWN TO CIRCUMVENT THE PHARMACODY-NAMIC LIMITATIONS OF TOPICAL APPLICATION. SINCE THE FI RST STUDIES, THE FOLLOWING DECADES OF BASIC AND CLINICAL RESEARCH ON EGF THERAPY FOR PROBLEM WOUNDS HAVE SHED LIGHT ON POTENTIAL USES OF GROWTH FACTORS IN REGENERATIVE MEDICINE. EGF'S MOLECULAR AND BIOCHEMICAL EFFECTS AT BOTH LOCAL AND SYSTEMIC LEVELS ARE DIVERSE: (1) DOWNREGULATION OF GENES ENCODING INFL AMMATION MEDIATORS AND INCREASED EXPRESSION OF GENES INVOLVED IN CELL PROLIFERATION, ANGIOGENESIS AND MATRIX SECRETION; (2) EGF IN-TERVENTION POSITIVELY IMPACTS BOTH MESENCHYMAL AND EPITHELIAL CELLS, REDUCING INFL AMMATION AND STIMULATING THE RECRUITMENT OF PRECURSOR CIRCULATING CELLS THAT PROMOTE THE FORMATION OF NEW BLOOD VESSELS; (3) AT THE SUBCELLULAR LEVEL, UPREGULATION OF THE EGF RECEPTOR WITH SUBSEQUENT INTRACELLULAR TRAFFI CKING, INCLUD-ING MITOCHONDRIAL ALLOCATION ALONG WITH RESTORED MORPHOLOGY OF MULTIPLE ORGANELLES; AND (4) LOCAL EGF INFI LTRATION RESULTING IN A SYSTEMIC, ORGANISMAL REPERCUSSION, THUS CONTRIBUTING TO ATTENUATION OF CIRCULATING INFL AMMATORY AND CATABOLIC REAC-TANTS, RESTORED REDUCTION-OXIDATION BALANCE, AND DECREASED TOXIC GLYCATION PRODUCTS AND SOLUBLE APOPTOGENIC EFFECTORS. IT IS LIKELY THAT EGF TREATMENT MAY REARRANGE CRITICAL EPIGENETIC DRIVERS OF DIABETIC METABOLIC MEMORY. KEYWORDS EPIDERMAL GROWTH FACTOR, DIABETES, DIABETES COMPLICATIONS, WOUND HEALING, DIABETIC FOOT, AMPUTATION, ULCER, CUBA. 2020 14 5224 39 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 15 6897 18 [TELOMERE-TELOMERASE SYSTEM IN AGING, NORM AND PATHOLOGY (LITERATURE REVIEW)]. THIS LITERATURE REVIEW PRESENTS RESULTS OF RESEARCH SHOWING ASSOCIATION BETWEEN FUNCTIONAL ACTIVITY OF THE TELOMERE-TELOMERASE SYSTEM AND MENTAL COGNITIVE AND EMOTIONAL PROCESSES IN NORMAL AND VARIOUS PATHOLOGICAL STATES: CHRONIC STRESS, DEPRESSION, BIPOLAR DISORDER, SCHIZOPHRENIA, MILD COGNITIVE IMPAIRMENT AND DEMENTIA IN AGING. IT ALSO REFERS TO AGE-SPECIFIC, PSYCHO-SOCIAL, ECONOMIC, IMMUNOLOGICAL, GENETIC AND EPIGENETIC FACTORS THAT INFLUENCE THESE RELATIONSHIPS. 2017 16 4006 24 LOST AMONG THE TREES? THE AUTONOMIC NERVOUS SYSTEM AND PAEDIATRICS. THE AUTONOMIC NERVOUS SYSTEM (ANS) HAS BEEN STRIKINGLY NEGLECTED IN WESTERN MEDICINE. DESPITE ITS PROFOUND IMPORTANCE FOR REGULATION, ADJUSTMENT AND COORDINATION OF BODY SYSTEMS, IT LACKS PRIORITY IN TRAINING AND PRACTICE AND RECEIVES SCANT ATTENTION IN NUMEROUS MAJOR TEXTBOOKS. THE ANS IS INTEGRAL TO MANIFESTATIONS OF ILLNESS, UNDERLYING FAMILIAR PHYSICAL AND PSYCHOLOGICAL SYMPTOMS. WHEN ANS ACTIVITY IS ITSELF DYSFUNCTIONAL, USUAL INDICATORS OF ACUTE ILLNESS MAY PROVE DECEPTIVE. RECOGNISING THE RELEVANCE OF THE ANS CAN INVOLVE SEEING THE FAMILIAR THROUGH FRESH EYES, CHALLENGING ASSUMPTIONS IN CLINICAL ASSESSMENT AND IN APPROACHES TO PRACTICE. ITS IMPORTANCE EXTENDS FROM PHYSICAL AND PSYCHOLOGICAL WELL-BEING TO PARENTING AND SAFEGUARDING, PUBLIC SERVICES AND THE FUNCTIONING OF SOCIETY. EXPLORATION OF ITS ROLE IN CONDITIONS RANGING FROM NEUROLOGICAL, GASTROINTESTINAL AND CONNECTIVE TISSUE DISORDERS, DIABETES AND CHRONIC FATIGUE SYNDROME, TO AUTISM, BEHAVIOURAL AND MENTAL HEALTH DIFFICULTIES MAY OPEN THERAPEUTIC AVENUES. THE ANS OFFERS A MECHANISM FOR SO-CALLED FUNCTIONAL ILLNESSES AND ILLUSTRATES THE IMPORTANCE OF RECOGNISING THAT 'STRESS' TAKES MANY FORMS, PHYSICAL, PSYCHOLOGICAL AND ENVIRONMENTAL, DESIRABLE AND OTHERWISE. EVIDENCE OF INTRAUTERINE AND POST-NATAL PROGRAMMING OF ANS REACTIVITY SUGGESTS THAT NEONATAL CARE AND SAFEGUARDING PRACTICE MAY OFFER PREVENTIVE OPPORTUNITY, AS MAY GREATER UNDERSTANDING OF EPIGENETIC CHANGE OF ANS ACTIVITY THROUGH, FOR EXAMPLE, ACCIDENTAL OR PSYCHOLOGICAL TRAUMA OR INFECTION. THE AIM OF THIS ARTICLE IS TO ACCELERATE RECOGNITION OF THE IMPORTANCE OF THE ANS THROUGHOUT PAEDIATRICS, AND OF THE POTENTIAL PHYSICAL AND PSYCHOLOGICAL COST OF NEGLECTING IT. 2014 17 929 19 CHRONIC INFLAMMATION: ACCELERATOR OF BIOLOGICAL AGING. BIOLOGICAL AGING IS CHARACTERIZED BY A CHRONIC LOW-GRADE INFLAMMATION LEVEL. THIS CHRONIC PHENOMENON HAS BEEN NAMED "INFLAMM-AGING" AND IS A HIGHLY SIGNIFICANT RISK FACTOR FOR MORBIDITY AND MORTALITY IN THE OLDER PERSONS. THE MOST COMMON THEORIES OF INFLAMM-AGING INCLUDE REDOX STRESS, MITOCHONDRIAL DYSFUNCTION, GLYCATION, DEREGULATION OF THE IMMUNE SYSTEM, HORMONAL CHANGES, EPIGENETIC MODIFICATIONS, AND DYSFUNCTION TELOMERE ATTRITION. INFLAMM-AGING PLAYS A ROLE IN THE INITIATION AND PROGRESSION OF AGE-RELATED DISEASES SUCH AS TYPE II DIABETES, ALZHEIMER'S DISEASE, CARDIOVASCULAR DISEASE, FRAILTY, SARCOPENIA, OSTEOPOROSIS, AND CANCER. THIS REVIEW WILL COVER THE IDENTIFICATION OF PATHWAYS THAT CONTROL AGE-RELATED INFLAMMATION ACROSS MULTIPLE SYSTEMS AND ITS POTENTIAL CAUSAL ROLE IN CONTRIBUTING TO ADVERSE HEALTH OUTCOMES. 2017 18 96 17 A PRIMER ON METABOLIC MEMORY: WHY EXISTING DIABESITY TREATMENTS FAIL. DESPITE MASSIVE GOVERNMENT AND PRIVATE SECTOR INVESTMENTS INTO PREVENTION OF CARDIOVASCULAR DISEASE, DIABETES MELLITUS AND OBESITY, EFFORTS HAVE LARGELY FAILED, AND THE BURDEN OF COST REMAINS IN THE TREATMENT OF DOWNSTREAM MORBIDITY AND MORTALITY, WITH OVERALL STAGNATING OUTCOMES. A NEW PARADIGM SHIFT IN THE APPROACH TO THESE PATIENTS MAY EXPLAIN WHY EXISTING TREATMENT STRATEGIES FAIL, AND OFFER NEW TREATMENT TARGETS. THIS REVIEW AIMS TO PROVIDE A CLINICIAN-CENTRED PRIMER ON METABOLIC MEMORY, DEFINED AS THE SUM OF IRREVERSIBLE GENETIC, EPIGENETIC, CELLULAR AND TISSUE-LEVEL ALTERATIONS THAT OCCUR WITH LONG-TIME EXPOSURE TO METABOLIC DERANGEMENTS. 2021 19 5280 26 PROMOTING SYMPATHOVAGAL BALANCE IN MULTIPLE SCLEROSIS; PHARMACOLOGICAL, NON-PHARMACOLOGICAL, AND SURGICAL STRATEGIES. ACCUMULATED EVIDENCE SUGGESTS THAT CARDIOVASCULAR AUTONOMIC NERVOUS SYSTEM (ANS) DYSFUNCTION MAY BE THE UNDERLYING CAUSE OF MANY MS CLINICAL PRESENTATIONS, INCLUDING NEURODEGENERATION AND REDUCED RESPONSE TO IMMUNOMODULATORY THERAPIES, DEPRESSION, FATIGUE AND SLEEP DISORDERS, MIGRAINE, OSTEOPOROSIS, AND CHRONIC CEREBROSPINAL VENOUS INSUFFICIENCY, THE NEWER MS VASCULAR ETIOLOGY. WE HAVE RECENTLY DESCRIBED THE GENETIC, EPIGENETIC, AND ENVIRONMENTAL FACTORS WITH THE POTENTIAL INFLUENCING ANS ACTIVITY, AND THE INTERACTIONS AMONG THESE FACTORS. THIS REVIEW EXPANDS UPON PREVIOUS ONES, DESCRIBING THE PHARMACOLOGICAL, NON-PHARMACOLOGICAL, AND SURGICAL STRATEGIES THAT COULD BE ADOPTED TO PREVENT AND MINIMIZE THE DETERIORATION IN ANS FUNCTION, PROMOTING A STATE OF SYMPATHOVAGAL BALANCE. HOWEVER, THESE STRATEGIES SHOULD NOT BE APPLIED AS "ONE SIZE FITS ALL", BUT SHOULD TAKE INTO ACCOUNT THE NATURE AND THE DEGREE OF ANS DYSFUNCTION. THESE STRATEGIES WOULD BE EFFECTIVE IN IMPROVING ANS FUNCTION NOT ONLY IN MS, BUT ALSO IN OTHER AUTOIMMUNE AND NEURODEGENERATIVE DISEASES, WHERE THE DYSFUNCTION OF THIS SYSTEM PLAYS A ROLE. 2016 20 4080 18 MATERNAL LIFESTYLE INTERVENTIONS: TARGETING PRECONCEPTION HEALTH. ABOUT ONE-THIRD OF WOMEN OF REPRODUCTIVE AGE ARE OBESE, PREDISPOSING BOTH MOTHER AND BABY TO UNFAVOURABLE PREGNANCY OUTCOMES AND INITIATING AN INTERGENERATIONAL CYCLE OF CHRONIC METABOLIC DISORDERS. HERE WE SUMMARISE RECENT RESEARCH ON THE INFLUENCE OF MATERNAL METABOLIC HEALTH ON OFFSPRING SUSCEPTIBILITY TO FUTURE CARDIOMETABOLIC DISEASES. CURRENT PRIMARY LIFESTYLE APPROACHES (I.E., DIET AND EXERCISE INTERVENTIONS) TO HALT THE SUCCESSION OF INHERITED AND EPIGENETIC METABOLIC ABNORMALITIES HAVE MET WITH LIMITED SUCCESS DUE TO LATE IMPLEMENTATION, POOR ADHERENCE, AND/OR GENERIC GUIDELINES. IN OUR OPINION, SUCH INTERVENTIONS MUST COMMENCE PRIOR TO CONCEPTION TO IMPROVE BOTH MATERNAL AND CHILD HEALTH OUTCOMES, WITH NEW APPROACHES URGENTLY NEEDED TO INCREASE ADHERENCE TO PRIMARY LIFESTYLE CHANGES AMONG REPRODUCTIVE-AGE WOMEN. 2020