1 6769 171 ["EDUCATION" IN AN AGE OF INCREASING EQUALITY--A PATH TOWARDS 'OCHLOCRACY"?]. A PHILOSOPHICAL AND SCIENTIFIC ANALYSIS OF HOW THE CONCEPT OF EQUALITY HAS DEVELOPED FROM BIOLOGICAL, POLITICAL, SOCIOLOGICAL, SOCIAL, ECONOMIC AND--NOT LEAST--CULTURAL POINTS OF VIEW. THE FOCUS HERE IS ON THE GERMAN CHRONIC SHORTAGE OF EDUCATIONAL FACILITIES CONTINUING FOR DECADES, A CULTURAL REVOLUTION WITHOUT ANY FORESEEABLE END. THESE REFLECTIONS ENCOMPASS A PERIOD OF AROUND TWO AND A HALF MILLENNIA, BEGINNING WITH THE ANCIENT GREEK STATE PHILOSOPHY, REACHING INTO OUR EPOCH OF ADVANCED GLOBALISATION WITH MOMENTOUS CHANGES IN WESTERN SOCIAL WELFARE STATES. IN CONSIDERATION OF A BIOCHEMICAL AND INTRINSIC INDIVIDUALITY BASED ON GENETIC AND EPI-GENETIC FACTORS, EQUAL OPPORTUNITIES ARE AN UNLIKELY PREREQUISITE IN EVOLUTION. WITH REGARD TO FREE EDUCATION, EQUALITY CAN ONLY BE A STARTING POINT SINCE, DUE TO INDIVIDUAL DIFFERENCES, EGALITARIAN AIMS OF EDUCATION WITHIN A "GROUP UNIVERSITY" CAN NEVER OPEN UP EQUALLY GOOD CHANCES TO EVERYBODY. BECAUSE OF A MISUNDERSTANDING OF EQUALITY, THE STUDENT REVOLT IN 1968 BROUGHT FORTH AN EGALITARIAN REMODELING OF SCHOOL AND UNIVERSITY CAREERS ACCOMPANIED BY A LEVELING, AMONG OTHER THINGS A "UNIVERSITY OF EDUCATION FOR THE MASSES". INSTEAD OF "EDUCATIONAL KNOWLEDGE" BASED ON SCIENTIFIC NATURE, AN EDUCATION TOWARDS VOCATIONAL KNOWLEDGE AND REGULATION OF STUDIES TOOK PLACE. AT PRESENT, A SOCIALISTIC REVERSAL OF THE SCHOOL SYSTEM AIMED AT LEARNING TOGETHER IN ,COMMUNITY SCHOOLS" UNTIL THE 10TH GRADE IS IN PROGRESS. THE UNITY OF (PURE) RESEARCH AND TEACHING NO LONGER EXISTS. THE CHANGE IN THE SYSTEM SUPPORTED BY A WELFARE STATE WILL HAVE CONSEQUENCES IN WORLDWIDE COMPETITION. THE FINAL POINT OF THE CULTURAL REVOLUTION, FOLLOWING HISTORICAL EXAMPLES, COULD BE THE EMERGENCE OF A DEGENERATE FORM OF DEMOCRACY: OCHLOCRACY. 2012 2 6490 31 TRACING SLOW PHENOPTOSIS TO THE PRENATAL STAGE IN SOCIAL VERTEBRATES. VLADIMIR SKULACHEV'S COINING OF THE TERM "PHENOPTOSIS" 25 YEARS AGO (SKULACHEV, V. P., BIOCHEMISTRY (MOSCOW), 62, 1997) HIGHLIGHTED THE THEORETICAL POSSIBILITY THAT AGING IS A PROGRAMMED PROCESS TO SPEED THE EXIT OF INDIVIDUALS POSING SOME DANGER TO THEIR SOCIAL GROUP. WHILE RAPID "ACUTE PHENOPTOSIS" MIGHT OCCUR AT ANY AGE (E.G., TO PREVENT SPREAD OF DEADLY INFECTIONS), "SLOW PHENOPTOSIS" IS GENERALLY CONSIDERED TO OCCUR LATER IN LIFE IN THE FORM OF CHRONIC AGE-RELATED DISORDERS. HOWEVER, RECENT RESEARCH INDICATES THAT RISKS FOR SUCH CHRONIC DISORDERS CAN BE GREATLY RAISED BY EARLY LIFE ADVERSITY, ESPECIALLY DURING THE PRENATAL STAGE. MUCH OF THIS RESEARCH USES INDICATORS OF BIOLOGICAL AGING, THE SPEEDING OR SLOWING OF NATURAL PHYSIOLOGICAL DETERIORATION IN RESPONSE TO ENVIRONMENTAL INPUTS, LEADING TO DIVERGENCE FROM CHRONOLOGICAL AGE. STUDIES USING BIOLOGICAL AGING INDICATORS COMMONLY FIND IT IS ACCELERATED NOT ONLY IN OLDER INDIVIDUALS WITH CHRONIC DISORDERS, BUT ALSO IN VERY YOUNG INDIVIDUALS WITH HEALTH PROBLEMS. THIS REVIEW WILL EXPLAIN HOW ACCELERATED BIOLOGICAL AGING EQUATES TO SLOW PHENOPTOSIS. ITS OCCURRENCE EVEN IN THE PRENATAL STAGE IS THEORETICALLY SUPPORTED BY W. D. HAMILTON'S PROPOSAL THAT OFFSPRINGS DETECTING THEY HAVE DANGEROUS MUTATIONS SHOULD THEN AUTOMATICALLY SPEED THEIR DEMISE, IN ORDER TO IMPROVE THEIR INCLUSIVE FITNESS BY GIVING THEIR PARENTS THE CHANCE TO PRODUCE OTHER FITTER SIBLINGS. 2022 3 6911 20 [TWO GERMAN BIRTH COHORTS: GINIPLUS AND LISAPLUS]. NUMEROUS CHRONIC DISEASES IN CHILDHOOD AND ADULTHOOD HAVE THEIR ORIGINS IN PERINATAL LIFE AND ARE POTENTIALLY INFLUENCED BY TRANS-GENERATIONAL EPIGENETIC PROCESSES. THEREFORE, PROSPECTIVE BIRTH COHORTS CAN SUBSTANTIALLY CONTRIBUTE TO OUR KNOWLEDGE ABOUT THE ETIOLOGY OF DISEASES INCLUDING MODIFIABLE RISK FACTORS. THE TWO POPULATION-BASED GERMAN BIRTH COHORTS GINIPLUS AND LISAPLUS AIM TO DESCRIBE THE NATURAL COURSE OF CHRONIC DISEASES AND INTERMEDIATE PHENOTYPES IN CHILDHOOD AND ITS DETERMINANTS, AND TO IDENTIFY POTENTIAL GENETIC EFFECT MODIFICATIONS. IN THE MID-1990S, 5,991 (GINIPLUS) AND 3,097 (LISAPLUS) HEALTHY, TERM NEWBORNS WERE RECRUITED FOR LONG-TERM FOLLOW-UP IN FOUR REGIONS OF GERMANY. THE FOLLOW-UP RATE FOR THE FIRST 10 YEARS WAS ABOUT 55%. WE ANALYZED THE GROWTH AND DEVELOPMENT OF OVERWEIGHT, INFECTIONS AND ALLERGIC DISEASES, MENTAL AND ORAL HEALTH, METABOLIC AND INFLAMMATORY PARAMETERS AND THE ROLE OF POTENTIAL RISK FACTORS INCLUDING GENETICS. THE RESULTS OF THESE TWO BIRTH COHORTS SUBSTANTIALLY CONTRIBUTE TO THE CURRENT KNOWLEDGE ABOUT THE NATURAL COURSE OF THESE HEALTH PARAMETERS. THESE DATA WERE INCLUDED IN MANY INTERNATIONAL PROJECTS AND CONSORTIA FOR PURPOSES OF INTERNATIONAL COMPARISONS OF PREVALENCE AND CONSISTENCY OF FINDINGS, AND TO INCREASE THE POWER OF THE ANALYSES. 2012 4 6914 19 [VITAMIN D DEFICIENCY IN PREGNANCY AND ITS IMPACT ON THE FETUS, THE NEWBORN AND IN CHILDHOOD]. OBJECTIVE: VITAMIN D DEFICIENCY (VDD) IN PREGNANT WOMEN AND THEIR CHILDREN IS AN IMPORTANT HEALTH PROBLEM WITH SEVERE CONSEQUENCES FOR THE HEALTH OF BOTH. THUS, THE OBJECTIVES OF THIS REVIEW WERE TO REASSESS THE MAGNITUDE AND CONSEQUENCES OF VDD DURING PREGNANCY, LACTATION AND INFANCY, ASSOCIATED RISK FACTORS, PREVENTION METHODS, AND TO EXPLORE EPIGENETIC MECHANISMS IN EARLY FETAL LIFE CAPABLE OF EXPLAINING MANY OF THE NON-SKELETAL BENEFITS OF VITAMIN D (VID). DATA SOURCE: ORIGINAL AND REVIEW ARTICLES, AND CONSENSUS DOCUMENTS WITH ELEVATED LEVEL OF EVIDENCE FOR VDD-RELATED CLINICAL DECISIONS ON THE HEALTH OF PREGNANT WOMEN AND THEIR CHILDREN, AS WELL AS ARTICLES ON THE INFLUENCE OF VID ON EPIGENETIC MECHANISMS OF FETAL PROGRAMMING OF CHRONIC DISEASES IN ADULTHOOD WERE SELECTED AMONG ARTICLES PUBLISHED ON PUBMED OVER THE LAST 20 YEARS, USING THE SEARCH TERM VITD STATUS, IN COMBINATION WITH PREGNANCY, OFFSPRING HEALTH, CHILD OUTCOMES, AND PROGRAMMING. DATA SYNTHESIS: THE FOLLOWING ITEMS WERE ANALYZED: VID PHYSIOLOGY AND METABOLISM, RISK FACTORS FOR VDD AND IMPLICATIONS IN PREGNANCY, LACTATION AND INFANCY, CONCENTRATION CUTOFF TO DEFINE VDD, THE VARIABILITY OF METHODS FOR VDD DETECTION, RECOMMENDATIONS ON VID REPLACEMENT IN PREGNANT WOMEN, THE NEWBORN AND THE CHILD, AND THE EPIGENETIC INFLUENCE OF VID. CONCLUSIONS: VDD IS A COMMON CONDITION AMONG HIGH-RISK PREGNANT WOMEN AND THEIR CHILDREN. THE ROUTINE MONITORING OF SERUM 25(OH)D3 LEVELS IN ANTENATAL PERIOD IS MANDATORY. EARLY PREVENTIVE MEASURES SHOULD BE TAKEN AT THE SLIGHTEST SUSPICION OF VDD IN PREGNANT WOMEN, TO REDUCE MORBIDITY DURING PREGNANCY AND LACTATION, AS WELL AS ITS SUBSEQUENT IMPACT ON THE FETUS, THE NEWBORN AND THE CHILD. 2015 5 5814 18 STRESS AND FELINE HEALTH. IN THE HEALTH SCIENCES, STRESS OFTEN IS DEFINED IN TERMS OF STRESSORS; EVENTS THAT ARE PERCEIVED AS THREATS TO ONE'S PERCEPTION OF CONTROL. FROM THIS PERSPECTIVE, A STRESSOR IS ANYTHING THAT ACTIVATES THE CENTRAL THREAT RESPONSE SYSTEM (CTRS). RECENT RESEARCH SHOWS THAT THE CTRS CAN BE SENSITIZED TO ENVIRONMENTAL EVENTS THROUGH EPIGENETIC MODULATION OF GENE EXPRESSION. WHEN CTRS ACTIVATION IS CHRONIC, HEALTH AND WELFARE MAY BE HARMED. ENVIRONMENTAL MODIFICATION CAN MITIGATE THE HARMFUL EFFECTS OF CHRONIC CTRS ACTIVATION BY REDUCING THE INDIVIDUAL'S PERCEPTION OF THREAT AND INCREASING ITS PERCEPTION OF CONTROL, WHICH IMPROVES HEALTH AND WELFARE. 2020 6 4834 28 ON THE INTERPLAY BETWEEN THE MEDICINE OF HILDEGARD OF BINGEN AND MODERN MEDICINE: THE ROLE OF ESTROGEN RECEPTOR AS AN EXAMPLE OF BIODYNAMIC INTERFACE FOR STUDYING THE CHRONIC DISEASE'S COMPLEXITY. INTRODUCTION: HILDEGARD OF BINGEN (1098-1179) INTERPRETED THE ORIGINS OF CHRONIC DISEASE HIGHLIGHTING AND ANTICIPATING, ALTHOUGH ONLY IN A LIMITED FASHION, THE IMPORTANCE THAT COMPLEX INTERACTIONS AMONG NUMEROUS GENETIC, INTERNAL MILIEU AND EXTERNAL ENVIRONMENTAL FACTORS HAVE IN DETERMINING THE DISEASE PHENOTYPE. TODAY, WE RECOGNIZE THOSE FACTORS, CAPABLE OF MEDIATING THE TRANSMISSION OF MESSAGES BETWEEN HUMAN BODY AND ENVIRONMENT AND VICE VERSA, AS BIODYNAMIC INTERFACES. AIM: WE ANALYZED, IN THE LIGHT OF MODERN SCIENTIFIC EVIDENCE, HILDEGARD OF BINGEN'S MEDICAL APPROACH AND HER ORIGINAL HUMORAL THEORY IN ORDER TO IDENTIFY POSSIBLE INSIGHTS INCLUDED IN HER MEDICINE THAT COULD BE REFERRED TO IN THE CONTEXT OF MODERN EVIDENCE-BASED MEDICINE. IN PARTICULAR, THE ABBESS'S HUMORAL THEORY SUGGESTS THE IDENTIFICATION OF BIODYNAMIC INTERFACES WITH SEX HORMONES AND THEIR RECEPTORS. FINDINGS: WE FOUND THAT THE HILDEGARDIAN HOLISTIC VISION OF THE ORGANISM-ENVIRONMENT RELATIONSHIP CAN ACTUALLY REPRESENT A VISIONARY APPROACH TO MODERN ENDOCRINOLOGY AND THAT SEX HORMONES, IN PARTICULAR ESTROGENS, COULD REPRESENT AN EXAMPLE OF A BIODYNAMIC INTERFACE. ESTROGEN RECEPTORS ARE FOUND IN REGIONS OF THE BRAIN INVOLVED IN EMOTIONAL AND COGNITIVE REGULATION, CONTROLLING THE MOLECULAR MECHANISM OF BRAIN FUNCTION. ESTROGEN RECEPTORS ARE INVOLVED IN THE REGULATION OF THE HYPOTHALAMIC-PITUITARY-ADRENAL AXIS AND IN THE EPIGENETIC REGULATION OF RESPONSES TO PHYSIOLOGICAL, SOCIAL, AND HORMONAL STIMULI. FURTHERMORE, ESTROGEN AFFECTS GENE METHYLATION ON ITS OWN AND RELATED RECEPTOR PROMOTERS IN DISCRETE REGIONS OF THE DEVELOPING BRAIN. THIS SCENARIO WAS STRIKINGLY PERCEIVED BY THE ABBESS IN THE XIITH CENTURY, AND DEPICTED AS A COMPLEX INTERPLAY AMONG DIFFERENT HUMORS AND FLEGMATA THAT SHE RECOGNIZED TO BE SEX SPECIFIC AND ENVIRONMENTALLY REGULATED. VIEWPOINT: CONSIDERING THE FUNCTION PLAYED BY HORMONES, ANALYZED THROUGH THE LAST SCIENTIFIC EVIDENCE, AND SCIENTIFIC LITERATURE ON BIODYNAMIC INTERFACES, WE COULD SUGGEST HILDEGARDIAN INSIGHTS AND THEORIES AS THE FIRST ATTEMPT TO DESCRIBE THE MODERN HOLISTIC, SEX-BASED MEDICINE. CONCLUSION: HILDEGARD ANTICIPATED A CONCEPT OF PATHOGENESIS THAT SEES A CENTRAL ROLE FOR ENDOCRINOLOGY IN SEX-SPECIFIC DISEASE. FURTHERMORE, ESTROGENS AND ESTROGEN RECEPTORS COULD REPRESENT A GOOD EXAMPLE OF MOLECULAR INTERFACES CAPABLE OF MODULATING THE INTERACTION BETWEEN THE ORGANISM INTERNAL MILIEU AND THE ENVIRONMENTAL FACTORS. 2022 7 3899 24 LATE NEUROLOGICAL CONSEQUENCES OF ZIKA VIRUS INFECTION: RISK FACTORS AND PHARMACEUTICAL APPROACHES. ZIKA VIRUS (ZIKV) INFECTION WAS HISTORICALLY CONSIDERED A DISEASE WITH MILD SYMPTOMS AND NO MAJOR CONSEQUENCES TO HUMAN HEALTH. HOWEVER, SEVERAL LONG-TERM, LATE ONSET, AND CHRONIC NEUROLOGICAL COMPLICATIONS, BOTH IN CONGENITALLY-EXPOSED BABIES AND IN ADULT PATIENTS, HAVE BEEN REPORTED AFTER ZIKV INFECTION, ESPECIALLY AFTER THE 2015 EPIDEMICS IN THE AMERICAN CONTINENT. THE DEVELOPMENT OR SEVERITY OF THESE CONDITIONS CANNOT BE FULLY PREDICTED, BUT IT IS POSSIBLE THAT GENETIC, EPIGENETIC, AND ENVIRONMENTAL FACTORS MAY CONTRIBUTE TO DETERMINE ZIKV INFECTION OUTCOMES. THIS REINFORCES THE IMPORTANCE THAT INDIVIDUALS EXPOSED TO ZIKV ARE SUBMITTED TO LONG-TERM CLINICAL SURVEILLANCE AND HIGHLIGHTS THE URGENT NEED FOR THE DEVELOPMENT OF THERAPEUTIC APPROACHES TO REDUCE OR ELIMINATE THE NEUROLOGICAL BURDEN OF INFECTION. HERE, WE REVIEW THE EPIDEMIOLOGY OF ZIKV-ASSOCIATED NEUROLOGICAL COMPLICATIONS AND THE ROLE OF FACTORS THAT MAY INFLUENCE DISEASE OUTCOME. MOREOVER, WE DISCUSS EXPERIMENTAL AND CLINICAL EVIDENCE OF DRUGS THAT HAVE SHOWN PROMISING RESULTS IN VITRO OR IN VITRO AGAINST VIRAL REPLICATION AND AND/OR ZIKV-INDUCED NEUROTOXICITY. 2019 8 4465 33 MOLECULAR MECHANISMS OF POSTTRAUMATIC STRESS DISORDER (PTSD) AS A BASIS FOR INDIVIDUALIZED AND PERSONALIZED THERAPY: RATIONALE, DESIGN AND METHODS OF THE SOUTH EASTERN EUROPE (SEE)-PTSD STUDY. POSTTRAUMATIC STRESS DISORDER (PTSD) IS A MAJOR HEALTH PROBLEM IN SOUTH EASTERN EUROPE (SEE). AVAILABLE TREATMENT OPTIONS ARE NOT EFFICIENT ENOUGH AND THE COURSE IS OFTEN CHRONIC. LITTLE IS KNOWN ABOUT MOLECULAR MEDIATORS AND MODERATORS OF PATHOGENESIS AND THERAPY. GENETIC AND EPIGENETIC VARIATION MAY BE ONE CENTRAL MOLECULAR MECHANISM. WE THEREFORE ESTABLISHED A CONSORTIUM COMBINING CLINICAL EXPERTISE ON PTSD FROM SEE COUNTRIES BOSNIA-HERZEGOVINA (SARAJEVO, TUZLA AND MOSTAR), KOSOVO (PRISHTINA) AND CROATIA (ZAGREB) WITH GENETIC AND EPIGENETIC COMPETENCE FROM GERMANY (WURZBURG) IN 2011 WITHIN THE FRAMEWORK OF THE DAAD (DEUTSCHER AKADEMISCHER AUSTAUSCHDIENST)-FUNDED STABILITY PACT FOR SOUTH EASTERN EUROPE. AFTER OBTAINING ETHICAL VOTES AND PERFORMING RATER TRAININGS AS WELL AS TRAINING IN DNA EXTRACTION FROM EDTA BLOOD BETWEEN 2011 AND 2013, WE RECRUITED 747 INDIVIDUALS WHO HAD EXPERIENCED WAR-RELATED TRAUMA IN THE SEE CONFLICTS BETWEEN 1991 AND 1999. 236 PARTICIPANTS HAD CURRENT PTSD, 161 LIFETIME PTSD AND 350 DID NOT HAVE AND NEVER HAD PTSD. DEMOGRAPHIC AND CLINICAL DATA ARE CURRENTLY MERGED TOGETHER WITH GENETIC AND EPIGENETIC DATA IN A SINGLE DATABASE TO ALLOW FOR A COMPREHENSIVE ANALYSIS OF THE ROLE OF GENETIC AND EPIGENETIC VARIATION IN THE PATHOGENESIS AND THERAPY OF PTSD. ANALYSES WILL BE DONE TO A GREAT DEGREE BY PHD STUDENTS FROM PARTICIPATING SEE CENTERS WHO IN ADDITION TO PARTICIPATION IN THE PROJECT HAD AN OPPORTUNITY TO TAKE PART IN SPRING AND SUMMER SCHOOLS OF THE DFG (DEUTSCHE FORSCHUNGSGEMEINSCHAFT) FUNDED RESEARCH TRAINING GROUP (RTG) 1253 AND THUS MEET PHD STUDENTS FROM GERMANY AND OTHER COUNTRIES WE ARE CONFIDENT THAT OUR PROJECT WILL NOT ONLY CONTRIBUTE TO A BETTER UNDERSTANDING OF GENETIC AND EPIGENETIC MECHANISMS OF PTSD AS A BASIS FOR FUTURE INDIVIDUALIZED AND PERSONALIZED THERAPIES, BUT ALSO TO THE ACADEMIC DEVELOPMENT OF SOUTH EASTERN EUROPE. 2016 9 645 22 BIRTH DEFECTS IN GAZA: PREVALENCE, TYPES, FAMILIARITY AND CORRELATION WITH ENVIRONMENTAL FACTORS. THIS IS THE FIRST REPORT OF REGISTRATION AT BIRTH, AND OF INCIDENCE OF MAJOR STRUCTURAL BIRTH DEFECTS (BD) OBTAINED IN GAZA AT AL SHIFA HOSPITAL, WHERE 28% OF TOTAL BIRTHS IN GAZA STRIP OCCUR. DOCTORS REGISTERED 4,027 DELIVERIES, WITH A PROTOCOL COMPREHENSIVE OF CLINICAL, DEMOGRAPHIC, KIN AND ENVIRONMENTAL QUESTIONS. PREVALENCE OF BD IS 14/1,000, WITHOUT ASSOCIATION WITH INTERMARRIAGE OR GENDER OF THE CHILD. PREVALENCE OF LATE MISCARRIAGES AND STILL BIRTHS ARE RESPECTIVELY 23.3/1,000 AND 7.4/1,000, AND OF PREMATURE BIRTHS 19.6/1,000. COUPLES WITH A BD CHILD HAVE ABOUT 10 TIMES HIGHER FREQUENCY OF RECURRENCE OF A BD IN THEIR PROGENY THAN THOSE WITH NORMAL CHILDREN, BUT NONE OF THEIR 694 SIBLINGS AND ONLY 10/1,000 OF THEIR 1,423 PROGENY HAD BD, SIMILAR TO THE FREQUENCY IN GENERAL POPULATION. THESE DATA SUGGEST OCCURRENCE OF NOVEL GENETIC AND EPIGENETIC EVENTS IN DETERMINATION OF BD. CHILDREN WITH BD WERE BORN WITH HIGHER FREQUENCY (P < 0 001) IN FAMILIES WHERE ONE OR BOTH PARENTS WERE UNDER "WHITE PHOSPHORUS" ATTACK, THAT IN THE GENERAL POPULATION. BOMBING OF THE FAMILY HOME AND REMOVAL OF THE RUBBLE WERE ALSO FREQUENTLY REPORTED BY COUPLES WITH BD OCCURRENCE. THESE DATA SUGGESTS A CAUSATIVE/FAVORING ROLE OF ACUTE EXPOSURE OF PARENTS TO THE WEAPONS-ASSOCIATED CONTAMINANTS, AND/OR OF THEIR CHRONIC EXPOSURE FROM THEIR PERSISTENCE IN THE ENVIRONMENT ON THE EMBRYONIC DEVELOPMENT OF THEIR CHILDREN. 2012 10 3883 25 KEY CHARACTERISTICS OF CARCINOGENS AS A BASIS FOR ORGANIZING DATA ON MECHANISMS OF CARCINOGENESIS. BACKGROUND: A RECENT REVIEW BY THE INTERNATIONAL AGENCY FOR RESEARCH ON CANCER (IARC) UPDATED THE ASSESSMENTS OF THE > 100 AGENTS CLASSIFIED AS GROUP 1, CARCINOGENIC TO HUMANS (IARC MONOGRAPHS VOLUME 100, PARTS A-F). THIS EXERCISE WAS COMPLICATED BY THE ABSENCE OF A BROADLY ACCEPTED, SYSTEMATIC METHOD FOR EVALUATING MECHANISTIC DATA TO SUPPORT CONCLUSIONS REGARDING HUMAN HAZARD FROM EXPOSURE TO CARCINOGENS. OBJECTIVES AND METHODS: IARC THEREFORE CONVENED TWO WORKSHOPS IN WHICH AN INTERNATIONAL WORKING GROUP OF EXPERTS IDENTIFIED 10 KEY CHARACTERISTICS, ONE OR MORE OF WHICH ARE COMMONLY EXHIBITED BY ESTABLISHED HUMAN CARCINOGENS. DISCUSSION: THESE CHARACTERISTICS PROVIDE THE BASIS FOR AN OBJECTIVE APPROACH TO IDENTIFYING AND ORGANIZING RESULTS FROM PERTINENT MECHANISTIC STUDIES. THE 10 CHARACTERISTICS ARE THE ABILITIES OF AN AGENT TO 1) ACT AS AN ELECTROPHILE EITHER DIRECTLY OR AFTER METABOLIC ACTIVATION; 2) BE GENOTOXIC; 3) ALTER DNA REPAIR OR CAUSE GENOMIC INSTABILITY; 4) INDUCE EPIGENETIC ALTERATIONS; 5) INDUCE OXIDATIVE STRESS; 6) INDUCE CHRONIC INFLAMMATION; 7) BE IMMUNOSUPPRESSIVE; 8) MODULATE RECEPTOR-MEDIATED EFFECTS; 9) CAUSE IMMORTALIZATION; AND 10) ALTER CELL PROLIFERATION, CELL DEATH, OR NUTRIENT SUPPLY. CONCLUSION: WE DESCRIBE THE USE OF THE 10 KEY CHARACTERISTICS TO CONDUCT A SYSTEMATIC LITERATURE SEARCH FOCUSED ON RELEVANT END POINTS AND CONSTRUCT A GRAPHICAL REPRESENTATION OF THE IDENTIFIED MECHANISTIC INFORMATION. NEXT, WE USE BENZENE AND POLYCHLORINATED BIPHENYLS AS EXAMPLES TO ILLUSTRATE HOW THIS APPROACH MAY WORK IN PRACTICE. THE APPROACH DESCRIBED IS SIMILAR IN MANY RESPECTS TO THOSE CURRENTLY BEING IMPLEMENTED BY THE U.S. EPA'S INTEGRATED RISK INFORMATION SYSTEM PROGRAM AND THE U.S. NATIONAL TOXICOLOGY PROGRAM. CITATION: SMITH MT, GUYTON KZ, GIBBONS CF, FRITZ JM, PORTIER CJ, RUSYN I, DEMARINI DM, CALDWELL JC, KAVLOCK RJ, LAMBERT P, HECHT SS, BUCHER JR, STEWART BW, BAAN R, COGLIANO VJ, STRAIF K. 2016. KEY CHARACTERISTICS OF CARCINOGENS AS A BASIS FOR ORGANIZING DATA ON MECHANISMS OF CARCINOGENESIS. ENVIRON HEALTH PERSPECT 124:713-721; HTTP://DX.DOI.ORG/10.1289/EHP.1509912. 2016 11 227 19 ADAPTATION OF AN OUTBREAKING INSECT DEFOLIATOR TO CHRONIC NUTRITIONAL STRESS. DURING INSECT OUTBREAKS, THE HIGH NUMBER OF INDIVIDUALS FEEDING ON ITS HOST PLANT CAUSES A DEPLETION OF THE FOOD SOURCE. REDUCED AVAILABILITY AND DECREASED QUALITY OF NUTRIENTS NEGATIVELY INFLUENCE LIFE-HISTORY TRAITS OF INSECTS DRIVING THEM TO DEVELOP ADAPTIVE STRATEGIES TO PERSIST IN THE ENVIRONMENT. IN A LABORATORY EXPERIMENT WITH THREE REPETITIONS, WE TESTED THE EFFECT OF CHRONIC NUTRITIONAL STRESS ON SPRUCE BUDWORM PERFORMANCE DURING THREE GENERATIONS TO DETERMINE THE ADAPTIVE STRATEGIES EMPLOYED BY THE INSECT TO DEAL WITH A SELECTION PRESSURE PRODUCED BY LOW-QUALITY DIET. OUR RESULTS SHOW THAT ALL TESTED LIFE-HISTORY TRAITS (MORTALITY, DEVELOPMENTAL TIME, PUPAL MASS, GROWTH RATE AND FEMALE FECUNDITY) BUT FEMALE FERTILITY WERE NEGATIVELY INFLUENCED BY THE LOW-QUALITY DIET SIMULATING FOOD DEPLETION DURING OUTBREAK CONDITIONS. HOWEVER, ESPECIALLY FEMALES IN THE THIRD GENERATION UNDER CHRONIC NUTRITIONAL STRESS SHOW AN ADAPTIVE RESPONSE IN LIFE-HISTORY TRAITS WHEN COMPARED TO THOSE REARED ONLY ONE GENERATION ON LOW-QUALITY DIET. LARVAL DEVELOPMENTAL TIME SIGNIFICANTLY DECREASED AND PUPAL MASS, GROWTH RATE AND FECUNDITY SIGNIFICANTLY INCREASED. THE STUDY DEMONSTRATES THE CAPACITY OF SPRUCE BUDWORM TO REACT TO CHRONIC NUTRITIONAL STRESS WITH ADAPTATIONS THAT MAY BE CAUSED BY EPIGENETIC PARENTAL EFFECTS. THIS INFORMATION CAN HELP TO UNDERSTAND THE COURSE OF AN OUTBREAK ESPECIALLY AT PEAK DENSITIES AND DURING THE COLLAPSE. 2015 12 5154 27 PRAKRITI-BASED MEDICINE: A STEP TOWARDS PERSONALIZED MEDICINE. THE CONCEPT OF PERSONALIZED MEDICINE HAS BEEN AROUND FOR AS LONG AS PEOPLE HAVE BEEN PRACTICING MEDICINE. FROM CHARAKA TO HIPPOCRATES, ALL HAVE PRACTICED THE PERSONALIZED APPROACH FOR TREATING A DISEASE. IN THE 21(ST) CENTURY, PERSONALIZED MEDICINE IS ALL ABOUT DNA. WHEREAS THE SINGLE NUCLEOTIDE POLYMORPHISM (SNP) AND EPIGENETIC FACTORS INFLUENCE DRUG RESPONSE AND FORM THE BASIS OF PERSONALIZED MEDICINE, THE TRIDOSHA THEORY FORMS THE BASIS OF PRAKRITI-BASED MEDICINE. IT IS WELL ESTABLISHED BY NOW THAT WESTERN ALLOPATHIC MEDICINE IS EXCELLENT IN HANDLING ACUTE MEDICAL CRISES, WHEREAS AYURVEDA HAS SUCCESSFULLY DEMONSTRATED AN ABILITY TO MANAGE CHRONIC DISORDERS THAT WESTERN MEDICINE HAS BEEN UNABLE TO CURE. WITH EFFECTIVE INTEGRATION OF 'OMICS' PRAKRITI-BASED MEDICINE CAN PLAY A VITAL ROLE IN THIS CHANGING SCENARIO OF GLOBAL HEALTH WISDOM AS AYURVEDA OFFERS ITS MODALITIES BY WAY OF AHARA (DIET), VIHARA (LIFESTYLE), AND AUSHADHI (MEDICATION), WHICH ARE THE THREE PILLARS OF PRAKRITI-BASED MEDICINE MAKING IT A HOLISTIC SCIENCE. PRAKRITI-BASED MEDICINE AND OTHER TRADITIONAL MEDICINE SYSTEMS HAVE THE POTENTIAL TO OFFER REMEDIES TO THE CHALLENGING HEALTH ISSUES LIKE ADVERSE DRUG REACTIONS, DRUG WITHDRAWALS, AND ECONOMIC DISPARITIES AMONG FEW. AN INTEGRATIVE GLOBAL APPROACH COULD DO WONDERS TO HEALTH SCIENCES BENEFITING A BROAD SPECTRUM OF PATIENTS. 2011 13 6484 21 TOXICOLOGIC PROFILE OF ACRYLONITRILE. ACRYLONITRILE IS A MONOMER USED EXTENSIVELY AS A RAW MATERIAL IN THE MANUFACTURING OF ACRYLIC FIBERS, PLASTICS, SYNTHETIC RUBBERS, AND ACRYLAMIDE. IT HAS BEEN CLASSIFIED AS A PROBABLE HUMAN CARCINOGEN ACCORDING TO THE RESULTS OF NUMEROUS CHRONIC RAT BIOASSAYS. THE PRESENT REPORT SUMMARIZES THE TOXICITY DATA ON ACRYLONITRILE AND REVIEWS AVAILABLE DATA CONCERNING THE MECHANISM (GENETIC VERSUS EPIGENETIC) BY WHICH ACRYLONITRILE IS CARCINOGENIC IN RATS. FROM THE EVALUATION OF THE RELEVANT TOXICITY DATA, IT CAN BE CONCLUDED THAT ACRYLONITRILE IS INDEED CARCINOGENIC TO RATS AFTER EITHER ORAL OR INHALATIONAL EXPOSURE. HOWEVER, INFORMATION ON OTHER MAMMALIAN SPECIES IS LACKING, AND, MOREOVER, THE EXACT MECHANISM OF THE CARCINOGENIC PROCESS IS UNCLEAR. THEREFORE, IT IS RECOMMENDED TO CONDUCT AN ADDITIONAL LONG-TERM INHALATION CARCINOGENICITY STUDY WITH ACRYLONITRILE IN MICE, AS WELL AS STUDIES INTO THE MECHANISM BY WHICH ACRYLONITRILE INDUCES (BRAIN) TUMORS IN RATS (GENETIC VERSUS EPIGENETIC). 1998 14 4019 29 LOW-DOSE OR LOW-DOSE-RATE IONIZING RADIATION-INDUCED BIOEFFECTS IN ANIMAL MODELS. ANIMAL EXPERIMENTAL STUDIES INDICATE THAT ACUTE OR CHRONIC LOW-DOSE IONIZING RADIATION (LDIR) (