1 6197 112 THE IMPACT OF TRADITIONAL FOOD AND LIFESTYLE BEHAVIOR ON EPIGENETIC BURDEN OF CHRONIC DISEASE. NONCOMMUNICABLE CHRONIC DISEASES (NCCDS) ARE THE LEADING CAUSES OF MORBIDITY AND MORTALITY GLOBALLY. THE MISMATCH BETWEEN PRESENT DAY DIETS AND ANCESTRAL GENOME IS SUGGESTED TO CONTRIBUTE TO THE NCCDS BURDEN, WHICH IS PROMOTED BY TRADITIONAL RISK FACTORS LIKE UNHEALTHY DIETS, PHYSICAL INACTIVITY, ALCOHOL AND TOBACCO. HOWEVER, EPIGENETIC EVIDENCE NOW SUGGESTS THAT CUMULATIVELY INHERITED EPIGENETIC MODIFICATIONS MAY HAVE MADE HUMANS MORE PRONE TO THE EFFECTS OF PRESENT DAY LIFESTYLE FACTORS. PERINATAL STARVATION WAS WIDESPREAD IN THE 19TH CENTURY. THIS TOGETHER WITH MORE RECENT EVENTS LIKE INCREASING CONSUMPTION OF WESTERN AND LOW FIBER DIETS, SMOKING, HARMFUL USE OF ALCOHOL, PHYSICAL INACTIVITY, AND ENVIRONMENTAL POLLUTANTS MAY HAVE PROGRAMED THE HUMAN EPIGENOME FOR HIGHER NCCDS RISK. IN THIS REVIEW, ON THE BASIS OF AVAILABLE EPIGENETIC DATA IT IS HYPOTHESIZED THAT TRANSGENERATIONAL EFFECTS OF LIFESTYLE FACTORS MAY BE CONTRIBUTING TO THE CURRENT GLOBAL BURDEN OF NCCDS. THUS, THERE IS A NEED TO RECONSIDER PREVENTION STRATEGIES SO THAT THE SUBSEQUENT GENERATIONS WILL NOT HAVE TO PAY FOR OUR SINS AND THOSE OF OUR ANCESTORS. 2017 2 805 32 CHALLENGES AND PERSPECTIVES OF THE DOUBLE BURDEN OF MALNUTRITION IN LATIN AMERICA. NUTRITION IS A KEY FACTOR IN THE DEVELOPMENT OF NON-COMMUNICABLE CHRONIC DISEASES (NCCDS), ESPECIALLY CARDIOVASCULAR DISEASES (CVD) AND THEIR RISK FACTORS. THE "DOUBLE BURDEN OF MALNUTRITION" (DBM) IS THE COEXISTENCE OF UNDERNUTRITION AND OVERNUTRITION IN THE SAME POPULATION ACROSS THE LIFE-COURSE. IN LATIN AMERICA, THE TRANSITION FROM A PREDOMINANTLY UNDERWEIGHT TO AN OVERWEIGHT AND OBESE POPULATION HAS INCREASED MORE RAPIDLY THAN IN OTHER REGIONS IN THE WORLD. UNDERNUTRITION AND THE MICRONUTRIENT DEFICIENCIES PARTICULARLY IRON, ZINC, AND VITAMINS A AND D, PRESENT HIGH HETEROGENEITY IN LATIN AMERICAN COUNTRIES, AND ARE CURRENTLY CONSIDERED IMPORTANT PUBLIC HEALTH PROBLEMS. IN THIS REGION, NCCDS ACCOUNT FOR 50% OF THE DISABILITY-ADJUSTED LIFE-YEARS, LED BY CVD. THE MOST PREVALENT CARDIOVASCULAR RISK FACTORS ARE OVERWEIGHT, OBESITY, HYPERTENSION, DYSLIPIDEMIA AND TYPE 2 DIABETES MELLITUS. BECAUSE OF THE COST OF TREATMENT AND THE POTENTIAL YEARS OF LIFE LOST DUE TO PREMATURE DEATH, CVD IS KNOWN TO AFFECT THE POOREST SEGMENTS OF THE POPULATION, AFFECTING COMMUNITIES, AND GOVERNMENTS. MORE THAN 80% OF CVD DEATHS OCCUR IN LOW- AND MIDDLE-INCOME COUNTRIES. THE PERSISTENCE OF DAMAGE IN SOME CELLS DUE TO UNDERNUTRITION MAY EXPLAIN CERTAIN FINDINGS REGARDING THE INCREASE IN NCCD. THESE ASPECTS TOGETHER WITH EPIGENETIC CHANGES HAVE HIGHLIGHTED THE IMPORTANCE OF A LIFELONG APPROACH TO NUTRITIONAL POLICY DEVELOPMENT. REDUCING DBM REQUIRES MAJOR SOCIETAL INTERVENTIONS IN PUBLIC HEALTH AND NUTRITION TO ACHIEVE HOLISTIC CHANGE THAT CAN BE SUSTAINED OVER THE LONG TERM AND SPREAD THROUGHOUT THE GLOBAL FOOD SYSTEM. THE IMPLEMENTATION OF EFFECTIVE STATE POLICIES OF DOUBLE IMPACT ACTIONS SHOULD INFLUENCE BOTH SIDES OF THE BURDEN AND BE CONSIDERED AN URGENT PRIORITY, CONSIDERING COUNTRY-SPECIFIC INEQUALITIES AND SOCIO-DEMOGRAPHIC DIFFERENCES IN THE LATIN AMERICAN REGION, USING DIVERSE AND MULTIDISCIPLINARY STRATEGIES. 2022 3 1932 36 ENVIRONMENTAL EXPOSURES: AN UNDERRECOGNIZED CONTRIBUTION TO NONCOMMUNICABLE DISEASES. PREVIOUS ATTEMPTS TO DETERMINE THE DEGREE TO WHICH EXPOSURE TO ENVIRONMENTAL FACTORS CONTRIBUTE TO NONCOMMUNICABLE DISEASES (NCDS) HAVE BEEN VERY CONSERVATIVE AND HAVE SIGNIFICANTLY UNDERESTIMATED THE ACTUAL CONTRIBUTION OF THE ENVIRONMENT FOR AT LEAST TWO REASONS. FIRSTLY, MOST PREVIOUS REPORTS HAVE EXCLUDED THE CONTRIBUTION OF LIFESTYLE BEHAVIORAL RISK FACTORS, BUT THESE USUALLY INVOLVE SIGNIFICANT EXPOSURE TO ENVIRONMENTAL CHEMICALS THAT INCREASE RISK OF DISEASE. SECONDLY, EARLY LIFE EXPOSURE TO CHEMICAL CONTAMINANTS IS NOW CLEARLY ASSOCIATED WITH AN ELEVATED RISK OF SEVERAL DISEASES LATER IN LIFE, BUT THESE CONNECTIONS ARE OFTEN DIFFICULT TO DISCERN. THIS IS ESPECIALLY TRUE FOR ASTHMA AND NEURODEVELOPMENTAL CONDITIONS, BUT THERE IS ALSO A MAJOR CONTRIBUTION TO THE DEVELOPMENT OF OBESITY AND CHRONIC DISEASES. MOST CANCERS ARE CAUSED BY ENVIRONMENTAL EXPOSURES IN GENETICALLY SUSCEPTIBLE INDIVIDUALS. IN ADDITION, NEW INFORMATION SHOWS SIGNIFICANT ASSOCIATIONS BETWEEN CARDIOVASCULAR DISEASES AND DIABETES AND EXPOSURE TO ENVIRONMENTAL CHEMICALS PRESENT IN AIR, FOOD, AND WATER. THESE RELATIONSHIPS LIKELY REFLECT THE COMBINATION OF EPIGENETIC EFFECTS AND GENE INDUCTION. ENVIRONMENTAL FACTORS CONTRIBUTE SIGNIFICANTLY MORE TO NCDS THAN PREVIOUS REPORTS HAVE SUGGESTED. PREVENTION NEEDS TO SHIFT FOCUS FROM INDIVIDUAL RESPONSIBILITY TO SOCIETAL RESPONSIBILITY AND AN UNDERSTANDING THAT EFFECTIVE PREVENTION OF NCDS ULTIMATELY RELIES ON IMPROVED ENVIRONMENTAL MANAGEMENT TO REDUCE EXPOSURE TO MODIFIABLE RISKS. 2013 4 1936 35 ENVIRONMENTAL RISK FACTORS OF TYPE 2 DIABETES-AN EXPOSOME APPROACH. TYPE 2 DIABETES IS ONE OF THE MAJOR CHRONIC DISEASES ACCOUNTING FOR A SUBSTANTIAL PROPORTION OF DISEASE BURDEN IN WESTERN COUNTRIES. THE MAJORITY OF THE BURDEN OF TYPE 2 DIABETES IS ATTRIBUTED TO ENVIRONMENTAL RISKS AND MODIFIABLE RISK FACTORS SUCH AS LIFESTYLE. THE ENVIRONMENT WE LIVE IN, AND CHANGES TO IT, CAN THUS CONTRIBUTE SUBSTANTIALLY TO THE PREVENTION OF TYPE 2 DIABETES AT A POPULATION LEVEL. THE 'EXPOSOME' REPRESENTS THE (MEASURABLE) TOTALITY OF ENVIRONMENTAL, I.E. NONGENETIC, DRIVERS OF HEALTH AND DISEASE. THE EXTERNAL EXPOSOME COMPRISES ASPECTS OF THE BUILT ENVIRONMENT, THE SOCIAL ENVIRONMENT, THE PHYSICO-CHEMICAL ENVIRONMENT AND THE LIFESTYLE/FOOD ENVIRONMENT. THE INTERNAL EXPOSOME COMPRISES MEASUREMENTS AT THE EPIGENETIC, TRANSCRIPT, PROTEOME, MICROBIOME OR METABOLOME LEVEL TO STUDY EITHER THE EXPOSURES DIRECTLY, THE IMPRINTS THESE EXPOSURES LEAVE IN THE BIOLOGICAL SYSTEM, THE POTENTIAL OF THE BODY TO COMBAT ENVIRONMENTAL INSULTS AND/OR THE BIOLOGY ITSELF. IN THIS REVIEW, WE DESCRIBE THE EVIDENCE FOR ENVIRONMENTAL RISK FACTORS OF TYPE 2 DIABETES, FOCUSING ON BOTH THE GENERAL EXTERNAL EXPOSOME AND IMPRINTS OF THIS ON THE INTERNAL EXPOSOME. STUDIES PROVIDED ESTABLISHED ASSOCIATIONS OF AIR POLLUTION, RESIDENTIAL NOISE AND AREA-LEVEL SOCIOECONOMIC DEPRIVATION WITH AN INCREASED RISK OF TYPE 2 DIABETES, WHILE NEIGHBOURHOOD WALKABILITY AND GREEN SPACE ARE CONSISTENTLY ASSOCIATED WITH A REDUCED RISK OF TYPE 2 DIABETES. THERE IS LITTLE OR INCONSISTENT EVIDENCE ON THE CONTRIBUTION OF THE FOOD ENVIRONMENT, OTHER ASPECTS OF THE SOCIAL ENVIRONMENT AND OUTDOOR TEMPERATURE. THESE ENVIRONMENTAL FACTORS ARE THOUGHT TO AFFECT TYPE 2 DIABETES RISK MAINLY THROUGH MECHANISMS INCORPORATING LIFESTYLE FACTORS SUCH AS PHYSICAL ACTIVITY OR DIET, THE MICROBIOME, INFLAMMATION OR CHRONIC STRESS. TO FURTHER ASSESS CAUSALITY OF THESE ASSOCIATIONS, FUTURE STUDIES SHOULD FOCUS ON INVESTIGATING THE LONGITUDINAL EFFECTS OF OUR ENVIRONMENT (AND CHANGES TO IT) IN RELATION TO TYPE 2 DIABETES RISK AND WHETHER THESE ASSOCIATIONS ARE EXPLAINED BY THESE PROPOSED MECHANISMS. 2022 5 4280 29 MICRONUTRIENTS IN EARLY LIFE AND OFFSPRING METABOLIC HEALTH PROGRAMMING: A PROMISING TARGET FOR PREVENTING NON-COMMUNICABLE DISEASES. CHRONIC NON-COMMUNICABLE DISEASES ARE THE LEADING CAUSE OF MORBIDITY AND MORTALITY WORLDWIDE. DEVELOPING AND IMPLEMENTING EFFECTIVE PREVENTIVE STRATEGIES IS THE BEST WAY TO ENSURE THE OVERALL METABOLIC HEALTH STATUS OF THE POPULATION AND TO COUNTER THE GLOBAL BURDEN OF NON-COMMUNICABLE DISEASES. PREDISPOSITION TO OBESITY AND OTHER NON-COMMUNICABLE DISEASES IS DUE TO A COMBINATION OF GENETIC AND ENVIRONMENTAL FACTORS THROUGHOUT LIFE, BUT THE EARLY ENVIRONMENT, PARTICULARLY THE ENVIRONMENT DURING THE FETAL PERIOD AND THE EARLY YEARS OF LIFE, IS CRUCIAL IN DETERMINING METABOLIC HEALTH, HENCE THE CONCEPT OF 'FETAL PROGRAMMING'. THE ORIGINS OF THIS CAUSAL LINK BETWEEN ENVIRONMENTAL FACTORS AND DISEASE LIE IN EPIGENETIC MECHANISMS. AMONG THE ENVIRONMENTAL FACTORS, DIET PLAYS A CRUCIAL ROLE IN THIS PROCESS. SUBSTANTIAL EVIDENCE DOCUMENTED THE KEY ROLE OF MACRONUTRIENTS IN THE PROGRAMMING OF METABOLIC DISEASES EARLY IN LIFE. RECENTLY, THE EFFECT OF MATERNAL MICRONUTRIENT INTAKE ON OFFSPRING METABOLIC HEALTH IN LATER LIFE EMERGED. THE PURPOSE OF THIS NARRATIVE REVIEW IS TO BRING TO LIGHT AVAILABLE EVIDENCE IN THE LITERATURE ON THE EFFECT OF MATERNAL MICRONUTRIENT STATUS ON OFFSPRING METABOLIC HEALTH AND UNDERLYING EPIGENETIC MECHANISMS THAT DRIVE THIS LINK TO HIGHLIGHT ITS POTENTIAL ROLE IN THE PREVENTION OF NON-COMMUNICABLE DISEASES. 2023 6 4996 31 PERINATAL EPIGENETIC DETERMINANTS OF COGNITIVE AND METABOLIC DISORDERS. MULTIPLE CUES FROM THE ENVIRONMENT OF OUR INDIRECT AND IMMEDIATE ANCESTORS, WHICH OFTEN PERSIST THROUGHOUT THE PRENATAL PERIOD AND ADULTHOOD, ARE SHAPING OUR PHENOTYPES THROUGH EITHER DIRECT, PARENT-TO-CHILD INFLUENCES, OR TRANSGENERATIONAL INHERITANCE. THESE EFFECTS ARE DUE TO GENE-ENVIRONMENT INTERACTIONS, WHICH ARE INTENDED TO BE A PREDICTIVE TOOL AND A MECHANISM OF QUICK ADAPTATION TO THE ENVIRONMENT, AS COMPARED WITH GENETIC VARIATIONS THAT ARE INHERITED OVER MANY GENERATIONS. IN CERTAIN CIRCUMSTANCES THE INFLUENCES INDUCED BY THE GENE-ENVIRONMENT INTERACTIONS CAN HAVE DELETERIOUS EFFECTS UPON THE HEALTH STATUS, IN THE CONTEXT OF A RADICAL CHANGE IN THE ENVIRONMENT THAT DOES NOT FIT WITH THE PREDICTED CONDITIONS, VIA EPIGENETIC ALTERATIONS. CONVERSELY THE BEST FIT TO THE EXPECTED ENVIRONMENT MIGHT HAVE A DELAYED AGING PROCESS AND A LONGER LIFE SPAN. THIS REVIEW WILL TOUCH UPON THE DEVELOPMENTAL ORIGINS OF HEALTH AND DISEASE (DOHAD) CONCEPT, WHILE DISCUSSING RECENT ADVANCES IN THE UNDERSTANDING OF METABOLIC AND COGNITIVE DISRUPTIONS, WITH A FOCUS ON EPIGENETIC FACTORS, THEIR TRANSGENERATIONAL EFFECTS, AND THE CONSEQUENCES THEY MIGHT HAVE UPON THE ONSET OF CHRONIC DISEASE AND PREMATURE EXITUS. 2012 7 2584 34 EPIGENETICS OF OBESITY. OBESITY IS A METABOLIC DISEASE, WHICH IS BECOMING AN EPIDEMIC HEALTH PROBLEM: IT HAS BEEN RECENTLY DEFINED IN TERMS OF GLOBAL PANDEMIC. OVER THE YEARS, THE APPROACHES THROUGH FAMILY, TWINS AND ADOPTION STUDIES LED TO THE IDENTIFICATION OF SOME CAUSAL GENES IN MONOGENIC FORMS OF OBESITY BUT THE ORIGINS OF THE PANDEMIC OF OBESITY CANNOT BE CONSIDERED ESSENTIALLY DUE TO GENETIC FACTORS, BECAUSE HUMAN GENOME IS NOT LIKELY TO CHANGE IN JUST A FEW YEARS. EPIGENETIC STUDIES HAVE OFFERED IN RECENT YEARS VALUABLE TOOLS FOR THE UNDERSTANDING OF THE WORLDWIDE SPREAD OF THE PANDEMIC OF OBESITY. THE INVOLVEMENT OF EPIGENETIC MODIFICATIONS-DNA METHYLATION, HISTONE TAILS, AND MIRNAS MODIFICATIONS-IN THE DEVELOPMENT OF OBESITY IS MORE AND MORE EVIDENT. IN THE EPIGENETIC LITERATURE, THERE ARE EVIDENCES THAT THE ENTIRE EMBRYO-FETAL AND PERINATAL PERIOD OF DEVELOPMENT PLAYS A KEY ROLE IN THE PROGRAMMING OF ALL HUMAN ORGANS AND TISSUES. THEREFORE, THE MOLECULAR MECHANISMS INVOLVED IN THE EPIGENETIC PROGRAMMING REQUIRE A NEW AND GENERAL PATHOGENIC PARADIGM, THE DEVELOPMENTAL ORIGINS OF HEALTH AND DISEASE THEORY, TO EXPLAIN THE CURRENT EPIDEMIOLOGICAL TRANSITION, THAT IS, THE WORLDWIDE INCREASE OF CHRONIC, DEGENERATIVE, AND INFLAMMATORY DISEASES SUCH AS OBESITY, DIABETES, CARDIOVASCULAR DISEASES, NEURODEGENERATIVE DISEASES, AND CANCER. OBESITY AND ITS RELATED COMPLICATIONS ARE MORE AND MORE ASSOCIATED WITH ENVIRONMENTAL POLLUTANTS (OBESOGENS), GUT MICROBIOTA MODIFICATIONS AND UNBALANCED FOOD INTAKE, WHICH CAN INDUCE, THROUGH EPIGENETIC MECHANISMS, WEIGHT GAIN, AND ALTERED METABOLIC CONSEQUENCES. 2016 8 1801 33 EFFECT OF MATERNAL DIET ON THE EPIGENOME: IMPLICATIONS FOR HUMAN METABOLIC DISEASE. THE RAPID INCREASE IN THE INCIDENCE OF CHRONIC NON-COMMUNICABLE DISEASES OVER THE PAST TWO DECADES CANNOT BE EXPLAINED SOLELY BY GENETIC AND ADULT LIFESTYLE FACTORS. THERE IS NOW CONSIDERABLE EVIDENCE THAT THE FETAL AND EARLY POSTNATAL ENVIRONMENT ALSO STRONGLY INFLUENCES THE RISK OF DEVELOPING SUCH DISEASES IN LATER LIFE. HUMAN STUDIES HAVE SHOWN THAT LOW BIRTH WEIGHT IS ASSOCIATED WITH AN INCREASED RISK OF CVD, TYPE II DIABETES, OBESITY AND HYPERTENSION, ALTHOUGH RECENT STUDIES HAVE SHOWN THAT OVER-NUTRITION IN EARLY LIFE CAN ALSO INCREASE SUSCEPTIBILITY TO FUTURE METABOLIC DISEASE. THESE FINDINGS HAVE BEEN REPLICATED IN A VARIETY OF ANIMAL MODELS, WHICH HAVE SHOWN THAT BOTH MATERNAL UNDER- AND OVER-NUTRITION CAN INDUCE PERSISTENT CHANGES IN GENE EXPRESSION AND METABOLISM WITHIN THE OFFSPRING. THE MECHANISM BY WHICH THE MATERNAL NUTRITIONAL ENVIRONMENT INDUCES SUCH CHANGES IS BEGINNING TO BE UNDERSTOOD AND INVOLVES THE ALTERED EPIGENETIC REGULATION OF SPECIFIC GENES. THE DEMONSTRATION OF A ROLE FOR ALTERED EPIGENETIC REGULATION OF GENES IN THE DEVELOPMENTAL INDUCTION OF CHRONIC DISEASES RAISES THE POSSIBILITY THAT NUTRITIONAL OR PHARMACEUTICAL INTERVENTIONS MAY BE USED TO MODIFY LONG-TERM CARDIO-METABOLIC DISEASE RISK AND COMBAT THIS RAPID RISE IN CHRONIC NON-COMMUNICABLE DISEASES. 2011 9 625 33 BIOLOGICAL AGE AND ENVIRONMENTAL RISK FACTORS FOR DEMENTIA AND STROKE: MOLECULAR MECHANISMS. SINCE THE DEVELOPMENT OF ANTIBIOTICS AND VACCINATION, AS WELL AS MAJOR IMPROVEMENTS IN PUBLIC HYGIENE, THE MAIN RISK FACTORS FOR MORBIDITY AND MORTALITY ARE AGE AND CHRONIC EXPOSURE TO ENVIRONMENTAL FACTORS, BOTH OF WHICH CAN INTERACT WITH GENETIC PREDISPOSITIONS. AS THE AVERAGE AGE OF THE POPULATION INCREASES, THE PREVALENCE AND COSTS OF CHRONIC DISEASES, ESPECIALLY NEUROLOGICAL CONDITIONS, ARE RAPIDLY INCREASING. THE DELETERIOUS EFFECTS OF AGE AND ENVIRONMENTAL RISK FACTORS, DEVELOP CHRONICALLY OVER RELATIVELY LONG PERIODS OF TIME, IN CONTRAST TO THE RELATIVELY RAPID DELETERIOUS EFFECTS OF INFECTIOUS DISEASES OR ACCIDENTS. OF PARTICULAR INTEREST IS THE HYPOTHESIS THAT THE DELETERIOUS EFFECTS OF ENVIRONMENTAL FACTORS MAY BE MEDIATED BY ACCELERATION OF BIOLOGICAL AGE. THIS HYPOTHESIS IS SUPPORTED BY EVIDENCE THAT DIETARY RESTRICTION, WHICH UNIVERSALLY DELAYS AGE-RELATED DISEASES, ALSO AMELIORATES DELETERIOUS EFFECTS OF ENVIRONMENTAL FACTORS. CONVERSELY, BOTH AGE AND ENVIRONMENTAL RISK FACTORS ARE ASSOCIATED WITH THE ACCUMULATION OF SOMATIC MUTATIONS IN MITOTIC CELLS AND EPIGENETIC MODIFICATIONS THAT ARE A MEASURE OF "BIOLOGICAL AGE", A BETTER PREDICTOR OF AGE-RELATED MORBIDITY AND MORTALITY THAN CHRONOLOGICAL AGE. HERE WE REVIEW EVIDENCE THAT ENVIRONMENTAL RISK FACTORS SUCH AS SMOKING AND AIR POLLUTION MAY ALSO DRIVE NEUROLOGICAL CONDITIONS, INCLUDING ALZHEIMER'S DISEASE, BY THE ACCELERATION OF BIOLOGICAL AGE, MEDIATED BY CUMULATIVE AND PERSISTENT EPIGENETIC EFFECTS AS WELL AS SOMATIC MUTATIONS. ELUCIDATION OF SUCH MECHANISMS COULD PLAUSIBLY ALLOW THE DEVELOPMENT OF INTERVENTIONS WHICH DELAY DELETERIOUS EFFECTS OF BOTH AGING AND ENVIRONMENTAL RISK FACTORS. 2022 10 6064 35 THE DEVELOPMENTAL ORIGINS OF ADULT DISEASE. EPIDEMIOLOGICAL AND CLINICAL OBSERVATIONS HAVE LED TO THE HYPOTHESIS THAT THE RISK OF DEVELOPING SOME CHRONIC DISEASES IN ADULTHOOD IS INFLUENCED NOT ONLY BY GENETIC AND ADULT LIFESTYLE FACTORS, BUT ALSO BY ENVIRONMENTAL FACTORS ACTING IN EARLY LIFE. THESE FACTORS ACT THROUGH THE PROCESSES OF DEVELOPMENTAL PLASTICITY AND POSSIBLY EPIGENETIC MODIFICATION, AND CAN BE DISTINGUISHED FROM DEVELOPMENTAL DISRUPTION. THE CONCEPT OF PREDICTIVE ADAPTATION HAS BEEN DEVELOPED TO EXPLAIN THE RELATIONSHIP BETWEEN EARLY LIFE EVENTS AND THE RISK OF LATER DISEASE. AT ITS BASE, THE MODEL SUGGESTS THAT A MISMATCH BETWEEN FETAL EXPECTATION OF ITS POSTNATAL ENVIRONMENT AND ACTUAL POSTNATAL ENVIRONMENT CONTRIBUTE TO LATER ADULT DISEASE RISK. THIS MISMATCH IS EXACERBATED, IN PART, BY THE PHENOMENON OF "MATERNAL CONSTRAINT" ON FETAL GROWTH, WHICH IMPLICITLY PROVIDES AN UPPER LIMIT OF POSTNATAL NUTRITIONAL ENVIRONMENT THAT HUMANS HAVE ADAPTED FOR AND IS NOW FREQUENTLY EXCEEDED. THESE EXPERIMENTAL, CLINICAL AND CONCEPTUAL CONSIDERATIONS HAVE IMPORTANT IMPLICATIONS FOR PREVENTION AND INTERVENTION IN THE CURRENT EPIDEMIC OF CHILDHOOD OBESITY AND ADULT METABOLIC AND CARDIOVASCULAR DISORDERS. 2005 11 34 27 A CHILD'S NUTRITION AND EPIGENETICS. STUDIES HAVE SHOWN A DRAMATIC INCREASE IN THE INCIDENCE AND THE PREVALENCE OF CHRONIC DISEASES SUCH AS TYPE 2 DIABETES MELLITUS AND CARDIOVASCULAR DISORDERS OVER THE LAST SEVERAL DECADES. ENVIRONMENTAL TRIGGERS AND NUTRITION ARE CONSIDERED MAJOR CONTRIBUTORS TO THIS INCREASE. THE FIRST 1,000 DAYS OF LIFE, WHICH IS THE PERIOD BETWEEN CONCEPTION AND THE FIRST 2 YEARS OF AGE, IS CONSIDERED THE TIME FOR ENVIRONMENTAL FACTORS, SUCH AS NUTRITION, TO EXERT THEIR POSITIVE AND MOST CRUCIAL EFFECTS ON A CHILD'S HEALTH. NUTRIGENOMICS, THE STUDY OF HOW GENES AND FOOD COMPONENTS INTERACT, LOOKS INTO DIET-ALTERING DISEASE DEVELOPMENT BY MODULATING PROCESSES INVOLVED WITH THE ONSET, PROGRESSION, AND SEVERITY OF DISEASE. THESE FACTORS AFFECTING THE DEVELOPMENT OF THESE CHRONIC DISEASES ARE THOUGHT TO BE MEDIATED BY EPIGENETIC MECHANISMS, WHICH ARE HERITABLE AND REVERSIBLE, AND CARRY GENETIC INFORMATION WITHOUT CHANGING THE NUCLEOTIDE SEQUENCE OF THE GENOME AND ARE ALSO MEDIATED BY MATERNAL AND POSTNATAL NUTRITION. 2023 12 1372 32 DEVELOPMENTAL ORIGINS OF METABOLIC DISEASES. ALMOST 2 BILLION ADULTS IN THE WORLD ARE OVERWEIGHT, AND MORE THAN HALF OF THEM ARE CLASSIFIED AS OBESE, WHILE NEARLY ONE-THIRD OF CHILDREN GLOBALLY EXPERIENCE POOR GROWTH AND DEVELOPMENT. GIVEN THE VAST AMOUNT OF KNOWLEDGE THAT HAS BEEN GLEANED FROM DECADES OF RESEARCH ON GROWTH AND DEVELOPMENT, A NUMBER OF QUESTIONS REMAIN AS TO WHY THE WORLD IS NOW IN THE MIDST OF A GLOBAL EPIDEMIC OF OBESITY ACCOMPANIED BY THE "DOUBLE BURDEN OF MALNUTRITION," WHERE OVERWEIGHT COEXISTS WITH UNDERWEIGHT AND MICRONUTRIENT DEFICIENCIES. THIS CHALLENGE TO THE HUMAN CONDITION CAN BE ATTRIBUTED TO NUTRITIONAL AND ENVIRONMENTAL EXPOSURES DURING PREGNANCY THAT MAY PROGRAM A FETUS TO HAVE A HIGHER RISK OF CHRONIC DISEASES IN ADULTHOOD. TO EXPLORE THIS CONCEPT, FREQUENTLY CALLED THE DEVELOPMENTAL ORIGINS OF HEALTH AND DISEASE (DOHAD), THIS REVIEW CONSIDERS A HOST OF FACTORS AND PHYSIOLOGICAL MECHANISMS THAT DRIVE A FETUS OR CHILD TOWARD A HIGHER RISK OF OBESITY, FATTY LIVER DISEASE, HYPERTENSION, AND/OR TYPE 2 DIABETES (T2D). TO THAT END, THIS REVIEW EXPLORES THE EPIDEMIOLOGY OF DOHAD WITH DISCUSSIONS FOCUSED ON ADAPTATIONS TO HUMAN ENERGETICS, PLACENTAL DEVELOPMENT, DYSMETABOLISM, AND KEY ENVIRONMENTAL EXPOSURES THAT ACT TO PROMOTE CHRONIC DISEASES IN ADULTHOOD. THESE AREAS ARE COMPLEMENTARY AND ADDITIVE IN UNDERSTANDING HOW PROVIDING THE BEST CONDITIONS FOR OPTIMAL GROWTH CAN CREATE THE BEST POSSIBLE CONDITIONS FOR LIFELONG HEALTH. MOREOVER, UNDERSTANDING BOTH PHYSIOLOGICAL AS WELL AS EPIGENETIC AND MOLECULAR MECHANISMS FOR DOHAD IS VITAL TO MOST FULLY ADDRESS THE GLOBAL ISSUES OF OBESITY AND OTHER CHRONIC DISEASES. 2021 13 2517 34 EPIGENETICS AND THE BURDEN OF NONCOMMUNICABLE DISEASE: A PAUCITY OF RESEARCH IN AFRICA. EPIDEMIOLOGICAL EVIDENCE SUGGESTS THAT AN ADVERSE IN UTERO ENVIRONMENT IS ASSOCIATED WITH AN INCREASED RISK FOR DEVELOPING ADULT ONSET DISEASES. THE MOLECULAR MECHANISMS FOR SUSCEPTIBILITY TO CHRONIC NONCOMMUNICABLE DISEASES ARE NOT FULLY UNDERSTOOD, ALTHOUGH RECENT RESEARCH HAS PROPOSED THAT EPIGENETIC MODIFICATIONS PLAY AN IMPORTANT ROLE IN FETAL PROGRAMMING. GENETIC AND ENVIRONMENTAL FACTORS CONTRIBUTE TO INTERINDIVIDUAL AND SPATIOTEMPORAL TISSUE-SPECIFIC METHYLATION PATTERNS. ALTHOUGH THE DIVERSE ENVIRONMENTS AND HIGH GENETIC DIVERSITY OF AFRICAN POPULATIONS PROVIDE UNPARALLELED POTENTIAL TO INVESTIGATE THE EFFECTS OF ENVIRONMENTAL CHANGE ON THE EPIGENETIC PROFILE IN HUMANS, ONLY A SMALL PERCENTAGE OF GENOMIC AND EPIGENETIC STUDIES HAVE FOCUSED ON POPULATIONS FROM THIS CONTINENT. THIS EMPHASIZES THE NEED TO BUILD CAPACITY IN AFRICA FOR RESEARCH THAT LEADS TO AN UNDERSTANDING OF THE ASSOCIATION BETWEEN GENETIC, EPIGENETIC AND ENVIRONMENTAL RISK FACTORS FOR NONCOMMUNICABLE DISEASES ON THE CONTINENT. 2015 14 4802 28 OBESITY AND LIFESPAN HEALTH--IMPORTANCE OF THE FETAL ENVIRONMENT. A MARKED INCREASE IN THE FREQUENCY OF OBESITY AT THE POPULATION LEVEL HAS RESULTED IN AN INCREASING NUMBER OF OBESE WOMEN ENTERING PREGNANCY. THE INCREASING REALIZATION OF THE IMPORTANCE OF THE FETAL ENVIRONMENT IN RELATION TO CHRONIC DISEASE ACROSS THE LIFESPAN HAS FOCUSED ATTENTION ON THE ROLE OF MATERNAL OBESITY IN FETAL DEVELOPMENT. PREVIOUS STUDIES HAVE DEMONSTRATED THAT OBESITY DURING ADOLESCENCE AND ADULTHOOD CAN BE TRACED BACK TO FETAL AND EARLY CHILDHOOD EXPOSURES. THIS REVIEW FOCUSES ON FACTORS THAT CONTRIBUTE TO EARLY DEVELOPMENTAL EVENTS, SUCH AS EPIGENETIC MODIFICATIONS, THE POTENTIAL FOR AN INCREASE IN INFLAMMATORY BURDEN, EARLY DEVELOPMENTAL PROGRAMMING CHANGES SUCH AS THE VARIABLE DEVELOPMENT OF WHITE VERSUS BROWN ADIPOSE TISSUE, AND ALTERATIONS IN ORGAN ONTOGENY. WE HYPOTHESIZE THAT THESE MECHANISMS PROMOTE AN UNFAVORABLE FETAL ENVIRONMENT AND CAN HAVE A LONG-STANDING IMPACT, WITH EARLY MANIFESTATIONS OF CHRONIC DISEASE THAT CAN RESULT IN AN INCREASED DEMAND FOR FUTURE HEALTH CARE. IN ORDER TO IDENTIFY APPROPRIATE PREVENTIVE MEASURES, ATTENTION NEEDS TO BE PLACED BOTH ON REDUCING MATERNAL OBESITY AS WELL AS UNDERSTANDING THE MOLECULAR, CELLULAR, AND EPIGENETIC MECHANISMS THAT MAY BE RESPONSIBLE FOR THE PRENATAL ONSET OF CHRONIC DISEASE. 2014 15 2226 30 EPIGENETIC MODIFICATIONS INDUCED BY NUTRIENTS IN EARLY LIFE PHASES: GENDER DIFFERENCES IN METABOLIC ALTERATION IN ADULTHOOD. METABOLIC CHRONIC DISEASES, ALSO NAMED NONCOMMUNICABLE DISEASES (NCDS), ARE CONSIDERED MULTIFACTORIAL PATHOLOGIES, WHICH ARE DRAMATICALLY INCREASED DURING THE LAST DECADES. NONCOMMUNICABLE DISEASES SUCH AS CARDIOVASCULAR DISEASES, OBESITY, DIABETES MELLITUS, CANCERS, AND CHRONIC RESPIRATORY DISEASES MARKEDLY INCREASE MORBIDITY, MORTALITY, AND SOCIOECONOMIC COSTS. MOREOVER, NCDS INDUCE SEVERAL AND COMPLEX CLINICAL MANIFESTATIONS THAT LEAD TO A GRADUAL DETERIORATION OF HEALTH STATUS AND QUALITY OF LIFE OF AFFECTED INDIVIDUALS. MULTIPLE FACTORS ARE INVOLVED IN THE DEVELOPMENT AND PROGRESSION OF THESE DISEASES SUCH AS SEDENTARY BEHAVIOR, SMOKING, POLLUTION, AND UNHEALTHY DIET. INDEED, NUTRITION HAS A PIVOTAL ROLE IN MAINTAINING HEALTH, AND DIETARY IMBALANCES REPRESENT MAJOR DETERMINANTS FAVORING CHRONIC DISEASES THROUGH METABOLIC HOMEOSTASIS ALTERATIONS. IN PARTICULAR, IT APPEARS THAT SPECIFIC NUTRIENTS AND ADEQUATE NUTRITION ARE IMPORTANT IN ALL PERIODS OF LIFE, BUT THEY ARE ESSENTIAL DURING SPECIFIC TIMES IN EARLY LIFE SUCH AS PRENATAL AND POSTNATAL PHASES. INDEED, EPIDEMIOLOGIC AND EXPERIMENTAL STUDIES REPORT THE DELETERIOUS EFFECTS OF AN INCORRECT NUTRITION ON HEALTH STATUS SEVERAL DECADES LATER IN LIFE. DURING THE LAST DECADE, A GROWING INTEREST ON THE POSSIBLE ROLE OF EPIGENETIC MECHANISMS AS LINK BETWEEN NUTRITIONAL IMBALANCES AND NCDS DEVELOPMENT HAS BEEN OBSERVED. FINALLY, BECAUSE OF THE PIVOTAL ROLE OF THE HORMONES IN FAT, CARBOHYDRATE, AND PROTEIN METABOLISM REGULATION THROUGHOUT LIFE, IT IS EXPECTED THAT ANY HORMONAL MODIFICATION OF THESE PROCESSES CAN IMBALANCE METABOLISM AND FAT STORAGE. THEREFORE, A PARTICULAR INTEREST TO SEVERAL CHEMICALS ABLE TO ACT AS ENDOCRINE DISRUPTORS HAS BEEN RECENTLY DEVELOPED. IN THIS REVIEW, WE WILL PROVIDE AN OVERVIEW AND DISCUSS THE EPIGENETIC ROLE OF SOME SPECIFIC NUTRIENTS AND CHEMICALS IN THE MODULATION OF PHYSIOLOGICAL AND PATHOLOGICAL MECHANISMS. 2019 16 6892 22 [SIGNIFICANCE OF PREVENTING DEVELOPMENTAL ORIGINS OF DISEASES IN IMPROVING POPULATION QUALITY]. MORE STUDIES SHOW THAT VARIOUS DISEASES, ESPECIALLY CHRONIC NON-INFECTIOUS DISEASES, HAVE DEVELOPMENTAL ORIGIN. DEVELOPMENTAL ORIGINS OF DISEASES ARE MAINLY DUE TO GAMETES AND EARLY LIFE DEVELOPMENT STAGE BEING EXPOSED TO ADVERSE ENVIRONMENT, RESULTING IN ABNORMAL MODIFICATION OF EPIGENETIC AND STABLE INHERITANCE TO THE ADULT STAGE, WHICH COULD MAKE THE RISK OF VARIOUS LONG-TERM DISEASES OF INDIVIDUALS HIGH. THE THEORY OF DEVELOPMENTAL ORIGIN PROVIDES A NEW PERSPECTIVE FOR THE OCCURRENCE AND DEVELOPMENT OF DISEASES, AND ALSO PROVIDES A THEORETICAL BASIS FOR DISEASE PREVENTION. ATTACHING IMPORTANCE TO MATERNAL AND CHILD HEALTH CARE AND LIFE-CYCLE MANAGEMENT IS CONDUCIVE TO THE PREVENTION OF DEVELOPMENTAL DISEASES AND IS OF GREAT SIGNIFICANCE TO THE IMPROVEMENT OF POPULATION QUALITY. 2023 17 2930 30 GENES AND DIET IN THE PREVENTION OF CHRONIC DISEASES IN FUTURE GENERATIONS. NUTRITION IS A MODIFIABLE KEY FACTOR THAT IS ABLE TO INTERACT WITH BOTH THE GENOME AND EPIGENOME TO INFLUENCE HUMAN HEALTH AND FERTILITY. IN PARTICULAR, SPECIFIC GENETIC VARIANTS CAN INFLUENCE THE RESPONSE TO DIETARY COMPONENTS AND NUTRIENT REQUIREMENTS, AND CONVERSELY, THE DIET ITSELF IS ABLE TO MODULATE GENE EXPRESSION. IN THIS CONTEXT AND THE ERA OF PRECISION MEDICINE, NUTRIGENETIC AND NUTRIGENOMIC STUDIES OFFER SIGNIFICANT OPPORTUNITIES TO IMPROVE THE PREVENTION OF METABOLIC DISTURBANCES, SUCH AS TYPE 2 DIABETES, GESTATIONAL DIABETES, HYPERTENSION, AND CARDIOVASCULAR DISEASES, EVEN WITH TRANSGENERATIONAL EFFECTS. THE PRESENT REVIEW TAKES INTO ACCOUNT THE INTERACTIONS BETWEEN DIET, GENES AND HUMAN HEALTH, AND PROVIDES AN OVERVIEW OF THE ROLE OF NUTRIGENETICS, NUTRIGENOMICS AND EPIGENETICS IN THE PREVENTION OF NON-COMMUNICABLE DISEASES. MOREOVER, WE FOCUS OUR ATTENTION ON THE MECHANISM OF INTERGENERATIONAL OR TRANSGENERATIONAL TRANSMISSION OF THE SUSCEPTIBILITY TO METABOLIC DISTURBANCES, AND UNDERLINE THAT THE REVERSIBILITY OF EPIGENETIC MODIFICATIONS THROUGH DIETARY INTERVENTION COULD COUNTERACT PERTURBATIONS INDUCED BY LIFESTYLE AND ENVIRONMENTAL FACTORS. 2020 18 1938 35 EPIDEMIOLOGIC EVIDENCE FOR ASSOCIATION BETWEEN ADVERSE ENVIRONMENTAL EXPOSURES IN EARLY LIFE AND EPIGENETIC VARIATION: A POTENTIAL LINK TO DISEASE SUSCEPTIBILITY? A GROWING BODY OF EVIDENCE SUGGESTS THAT THE RISK OF DEVELOPMENT AND PROGRESSION OF A VARIETY OF HUMAN CHRONIC DISEASES DEPENDS ON EPIGENETIC MODIFICATIONS TRIGGERED BY ENVIRONMENTAL CUES DURING EARLY LIFE SENSITIVE STAGES. EXPOSURES TO ENVIRONMENTAL FACTORS SUCH AS ADVERSE NUTRITIONAL, PSYCHOLOGICAL, AND SOCIAL CONDITIONS, AS WELL AS POLLUTANTS AND SUBSTANCE ABUSE IN EARLY LIFE, HAVE BEEN SHOWN TO BE IMPORTANT DETERMINANTS OF EPIGENETIC PROGRAMMING OF CHRONIC PATHOLOGICAL CONDITIONS IN HUMAN POPULATIONS. OVER THE PAST YEARS, IT HAS BECOME INCREASINGLY CLEAR DUE TO THE EPIGENOME-WIDE ASSOCIATION STUDIES (EWASS) THAT EARLY LIFE ADVERSE ENVIRONMENTAL EVENTS MAY TRIGGER WIDESPREAD AND PERSISTENT ALTERATIONS IN TRANSCRIPTIONAL PROFILING. SEVERAL CANDIDATE GENES HAVE BEEN IDENTIFIED UNDERLYING THESE ASSOCIATIONS. IN THIS CONTEXT, DNA METHYLATION IS THE MOST INTENSIVELY STUDIED EPIGENETIC PHENOMENON. IN THIS REVIEW, THE CLINICAL AND EPIDEMIOLOGICAL EVIDENCE FOR THE ROLE OF EPIGENETIC FACTORS IN MEDIATING THE LINK BETWEEN EARLY LIFE EXPERIENCES AND LONG-TERM HEALTH OUTCOMES ARE SUMMARIZED. 2015 19 46 37 A CONCEPTUAL FRAMEWORK FOR THE DEVELOPMENTAL ORIGINS OF HEALTH AND DISEASE. IN THE LAST DECADES, THE DEVELOPMENTAL ORIGINS OF HEALTH AND DISEASE (DOHAD) HAVE EMERGED AS A VIGOROUS FIELD COMBINING EXPERIMENTAL, CLINICAL, EPIDEMIOLOGICAL AND PUBLIC HEALTH RESEARCH. ITS GOAL IS TO UNDERSTAND HOW EVENTS IN EARLY LIFE SHAPE LATER MORBIDITY RISK, ESPECIALLY OF NON-COMMUNICABLE CHRONIC DISEASES. AS THESE DISEASES BECOME THE MAJOR CAUSE OF MORBIDITY AND MORTALITY WORLDWIDE, RESEARCH ARISING FROM DOHAD IS LIKELY TO GAIN SIGNIFICANCE TO PUBLIC HEALTH AND ECONOMIC DEVELOPMENT. BUT ACTION MAY BE HINDERED BY THE LACK OF A FIRM MECHANISTIC EXPLANATION AND OF A CONCEPTUAL BASIS, ESPECIALLY REGARDING THE EVOLUTIONARY SIGNIFICANCE OF THE DOHAD PHENOMENON. IN THIS ARTICLE, WE PROVIDE A SUCCINCT HISTORICAL REVIEW OF THE RESEARCH INTO THE RELATIONSHIP BETWEEN DEVELOPMENT AND LATER DISEASE, CONSIDER THE EVOLUTIONARY AND DEVELOPMENTAL SIGNIFICANCE AND DISCUSS THE UNDERLYING MECHANISMS OF THE DOHAD PHENOMENON. DOHAD SHOULD BE VIEWED AS A PART OF A BROADER BIOLOGICAL MECHANISM OF PLASTICITY BY WHICH ORGANISMS, IN RESPONSE TO CUES SUCH AS NUTRITION OR HORMONES, ADAPT THEIR PHENOTYPE TO ENVIRONMENT. THESE RESPONSES MAY BE DIVIDED INTO THOSE FOR IMMEDIATE BENEFIT AND THOSE AIMED AT PREDICTION OF A FUTURE ENVIRONMENT: DISEASE OCCURS IN THE MISMATCH BETWEEN PREDICTED AND REALIZED FUTURE. THE LIKELY MECHANISMS THAT ENABLE PLASTICITY INVOLVE EPIGENETIC PROCESSES, AFFECTING THE EXPRESSION OF GENES ASSOCIATED WITH REGULATORY PATHWAYS. THERE IS NOW EVIDENCE THAT EPIGENETIC MARKS MAY BE INHERITED AND SO CONTRIBUTE TO NON-GENOMIC HERITABLE DISEASE RISK. WE END BY DISCUSSING THE GLOBAL SIGNIFICANCE OF THE DOHAD PHENOMENON AND ITS POTENTIAL APPLICATIONS FOR PUBLIC HEALTH PURPOSES. 2010 20 1738 32 EARLY DEVELOPMENTAL CONDITIONING OF LATER HEALTH AND DISEASE: PHYSIOLOGY OR PATHOPHYSIOLOGY? EXTENSIVE EXPERIMENTAL ANIMAL STUDIES AND EPIDEMIOLOGICAL OBSERVATIONS HAVE SHOWN THAT ENVIRONMENTAL INFLUENCES DURING EARLY DEVELOPMENT AFFECT THE RISK OF LATER PATHOPHYSIOLOGICAL PROCESSES ASSOCIATED WITH CHRONIC, ESPECIALLY NONCOMMUNICABLE, DISEASE (NCD). THIS FIELD IS RECOGNIZED AS THE DEVELOPMENTAL ORIGINS OF HEALTH AND DISEASE (DOHAD). WE DISCUSS THE EXTENT TO WHICH DOHAD REPRESENTS THE RESULT OF THE PHYSIOLOGICAL PROCESSES OF DEVELOPMENTAL PLASTICITY, WHICH MAY HAVE POTENTIAL ADVERSE CONSEQUENCES IN TERMS OF NCD RISK LATER, OR WHETHER IT IS THE MANIFESTATION OF PATHOPHYSIOLOGICAL PROCESSES ACTING IN EARLY LIFE BUT ONLY BECOMING APPARENT AS DISEASE LATER. WE ARGUE THAT THE EVIDENCE SUGGESTS THE FORMER, THROUGH THE OPERATION OF CONDITIONING PROCESSES INDUCED ACROSS THE NORMAL RANGE OF DEVELOPMENTAL ENVIRONMENTS, AND WE SUMMARIZE CURRENT KNOWLEDGE OF THE PHYSIOLOGICAL PROCESSES INVOLVED. THE ADAPTIVE PATHWAY TO LATER RISK ACCORDS WITH CURRENT CONCEPTS IN EVOLUTIONARY DEVELOPMENTAL BIOLOGY, ESPECIALLY THOSE CONCERNING PARENTAL EFFECTS. OUTSIDE THE NORMAL RANGE, EFFECTS ON DEVELOPMENT CAN RESULT IN NONADAPTIVE PROCESSES, AND WE REVIEW THEIR UNDERLYING MECHANISMS AND CONSEQUENCES. NEW CONCEPTS CONCERNING THE UNDERLYING EPIGENETIC AND OTHER MECHANISMS INVOLVED IN BOTH DISRUPTIVE AND NONDISRUPTIVE PATHWAYS TO DISEASE ARE REVIEWED, INCLUDING THE EVIDENCE FOR TRANSGENERATIONAL PASSAGE OF RISK FROM BOTH MATERNAL AND PATERNAL LINES. THESE CONCEPTS HAVE WIDER IMPLICATIONS FOR UNDERSTANDING THE CAUSES AND POSSIBLE PREVENTION OF NCDS SUCH AS TYPE 2 DIABETES AND CARDIOVASCULAR DISEASE, FOR BROADER SOCIAL POLICY AND FOR THE INCREASING ATTENTION PAID IN PUBLIC HEALTH TO THE LIFECOURSE APPROACH TO NCD PREVENTION. 2014