1 4101 78 MDCT AND MR UROGRAM SPECTRUM OF CONGENITAL ANOMALIES OF THE KIDNEY AND URINARY TRACT DIAGNOSED IN ADULTHOOD. OBJECTIVE: CONGENITAL ANOMALIES OF THE KIDNEYS AND URINARY TRACT (CAKUT) ENCOMPASS A SPECTRUM OF ANOMALIES THAT RESULT FROM GENETIC, EPIGENETIC, ENVIRONMENTAL, AND MOLECULAR SIGNAL ABERRATIONS AT KEY STAGES OF URINARY TRACT DEVELOPMENT. CAKUT CAN BE SEEN INCIDENTALLY ON CROSS-SECTIONAL IMAGING OF THE ABDOMEN OR CAN BE A CAUSE FOR ADULT-ONSET CHRONIC KIDNEY DISEASE, POSING NEW CHALLENGES FOR NEPHROLOGISTS, UROLOGISTS, AND RADIOLOGISTS. CONCLUSION: AWARENESS OF CAKUT AND FAMILIARITY WITH THEIR IMAGING FINDINGS PERMIT OPTIMAL PATIENT MANAGEMENT AND THOROUGH WORKUP TO PREVENT HYPERTENSION AND PROGRESSION FROM CAKUT TO RENAL FAILURE. THE PURPOSE OF THIS ARTICLE IS TO REVIEW THE CROSS-SECTIONAL IMAGING FINDINGS OF CAKUT THAT MAY PRESENT IN ADULTHOOD. 2015 2 1055 31 CLINICAL INTEGRATION OF GENOME DIAGNOSTICS FOR CONGENITAL ANOMALIES OF THE KIDNEY AND URINARY TRACT. REVOLUTIONS IN GENETICS, EPIGENETICS, AND BIOINFORMATICS ARE CURRENTLY CHANGING THE OUTLINE OF DIAGNOSTICS AND CLINICAL MEDICINE. FROM A NEPHROLOGIST'S PERSPECTIVE, INDIVIDUALS WITH CONGENITAL ANOMALIES OF THE KIDNEY AND URINARY TRACT (CAKUT) ARE AN IMPORTANT PATIENT CATEGORY: NOT ONLY IS CAKUT THE PREDOMINANT CAUSE OF KIDNEY FAILURE IN CHILDREN AND YOUNG ADULTS, BUT THE STRONG PHENOTYPIC AND GENOTYPIC HETEROGENEITY OF KIDNEY AND URINARY TRACT MALFORMATIONS HAS HAMPERED STANDARDIZATION OF CLINICAL DECISION MAKING UNTIL NOW. HOWEVER, PATIENTS WITH CAKUT MAY BENEFIT FROM PRECISION MEDICINE, INCLUDING AN INTEGRATED DIAGNOSTICS TRAJECTORY, GENETIC COUNSELING, AND PERSONALIZED MANAGEMENT TO IMPROVE CLINICAL OUTCOMES OF DEVELOPMENTAL KIDNEY AND URINARY TRACT DEFECTS. IN THIS REVIEW, WE DISCUSS THE PRESENT UNDERSTANDING OF THE MOLECULAR ETIOLOGY OF CAKUT AND THE CURRENTLY AVAILABLE GENOME DIAGNOSTIC MODALITIES IN THE CLINICAL CARE OF PATIENTS WITH CAKUT. FINALLY, WE DISCUSS HOW CLINICAL INTEGRATION OF FINDINGS FROM LARGE-SCALE GENETIC, EPIGENETIC, AND GENE-ENVIRONMENT INTERACTION STUDIES MAY IMPROVE THE PROGNOSIS OF ALL INDIVIDUALS WITH CAKUT. 2020 3 6160 33 THE GENETICS AND PATHOGENESIS OF CAKUT. CONGENITAL ANOMALIES OF THE KIDNEY AND URINARY TRACT (CAKUT) COMPRISE A LARGE VARIETY OF MALFORMATIONS THAT ARISE FROM DEFECTIVE KIDNEY OR URINARY TRACT DEVELOPMENT AND FREQUENTLY LEAD TO KIDNEY FAILURE. THE CLINICAL SPECTRUM RANGES FROM SEVERE MALFORMATIONS, SUCH AS RENAL AGENESIS, TO POTENTIALLY MILDER MANIFESTATIONS, SUCH AS VESICOURETERAL REFLUX. ALMOST 50% OF CASES OF CHRONIC KIDNEY DISEASE THAT MANIFEST WITHIN THE FIRST THREE DECADES OF LIFE ARE CAUSED BY CAKUT. EVIDENCE SUGGESTS THAT A LARGE NUMBER OF CAKUT ARE GENETIC IN ORIGIN. TO DATE, MUTATIONS IN ~54 GENES HAVE BEEN IDENTIFIED AS MONOGENIC CAUSES OF CAKUT, CONTRIBUTING TO 12-20% OF THE AETIOLOGY OF THE DISEASE. PATHOGENIC COPY NUMBER VARIANTS HAVE ALSO BEEN SHOWN TO CAUSE CAKUT AND CAN BE DETECTED IN 4-11% OF PATIENTS. FURTHERMORE, ENVIRONMENTAL AND EPIGENETIC FACTORS CAN INCREASE THE RISK OF CAKUT. THE DISCOVERY OF NOVEL CAKUT-CAUSING GENES IS CHALLENGING OWING TO VARIABLE EXPRESSIVITY, INCOMPLETE PENETRANCE AND VARIABLE GENOTYPE-PHENOTYPE CORRELATION. HOWEVER, SUCH A DISCOVERY COULD ULTIMATELY LEAD TO IMPROVEMENTS IN THE ACCURATE MOLECULAR GENETIC DIAGNOSIS, ASSESSMENT OF PROGNOSIS AND MULTIDISCIPLINARY CLINICAL MANAGEMENT OF PATIENTS WITH CAKUT, POTENTIALLY INCLUDING PERSONALIZED THERAPEUTIC APPROACHES. 2023 4 4559 25 MUTATIONS OF THE TRANSCRIPTIONAL COREPRESSOR ZMYM2 CAUSE SYNDROMIC URINARY TRACT MALFORMATIONS. CONGENITAL ANOMALIES OF THE KIDNEY AND URINARY TRACT (CAKUT) CONSTITUTE ONE OF THE MOST FREQUENT BIRTH DEFECTS AND REPRESENT THE MOST COMMON CAUSE OF CHRONIC KIDNEY DISEASE IN THE FIRST THREE DECADES OF LIFE. DESPITE THE DISCOVERY OF DOZENS OF MONOGENIC CAUSES OF CAKUT, MOST PATHOGENIC PATHWAYS REMAIN ELUSIVE. WE PERFORMED WHOLE-EXOME SEQUENCING (WES) IN 551 INDIVIDUALS WITH CAKUT AND IDENTIFIED A HETEROZYGOUS DE NOVO STOP-GAIN VARIANT IN ZMYM2 IN TWO DIFFERENT FAMILIES WITH CAKUT. THROUGH COLLABORATION, WE IDENTIFIED IN TOTAL 14 DIFFERENT HETEROZYGOUS LOSS-OF-FUNCTION MUTATIONS IN ZMYM2 IN 15 UNRELATED FAMILIES. MOST MUTATIONS OCCURRED DE NOVO, INDICATING POSSIBLE INTERFERENCE WITH REPRODUCTIVE FUNCTION. HUMAN DISEASE FEATURES ARE REPLICATED IN X. TROPICALIS LARVAE WITH MORPHOLINO KNOCKDOWNS, IN WHICH EXPRESSION OF TRUNCATED ZMYM2 PROTEINS, BASED ON INDIVIDUAL MUTATIONS, FAILED TO RESCUE RENAL AND CRANIOFACIAL DEFECTS. MOREOVER, HETEROZYGOUS ZMYM2-DEFICIENT MICE RECAPITULATED FEATURES OF CAKUT WITH HIGH PENETRANCE. THE ZMYM2 PROTEIN IS A COMPONENT OF A TRANSCRIPTIONAL COREPRESSOR COMPLEX RECENTLY LINKED TO THE SILENCING OF DEVELOPMENTALLY REGULATED ENDOGENOUS RETROVIRUS ELEMENTS. USING PROTEIN-PROTEIN INTERACTION ASSAYS, WE SHOW THAT ZMYM2 INTERACTS WITH ADDITIONAL EPIGENETIC SILENCING COMPLEXES, AS WELL AS CONFIRMING THAT IT BINDS TO FOXP1, A TRANSCRIPTION FACTOR THAT HAS ALSO BEEN LINKED TO CAKUT. IN SUMMARY, OUR FINDINGS ESTABLISH THAT LOSS-OF-FUNCTION MUTATIONS OF ZMYM2, AND POTENTIALLY THAT OF OTHER PROTEINS IN ITS INTERACTOME, AS CAUSES OF HUMAN CAKUT, OFFERING NEW ROUTES FOR STUDYING THE PATHOGENESIS OF THE DISORDER. 2020 5 5782 21 SPLICING ANOMALIES IN MYELOPROLIFERATIVE NEOPLASMS: PAVING THE WAY FOR NEW THERAPEUTIC VENUES. SINCE THE DISCOVERY OF SPLICEOSOME MUTATIONS IN MYELOID MALIGNANCIES, ABNORMAL PRE-MRNA SPLICING, WHICH HAS BEEN WELL STUDIED IN VARIOUS CANCERS, HAS ATTRACTED NOVEL INTEREST IN HEMATOLOGY. HOWEVER, DESPITE THE COMMON OCCURRENCE OF SPLICEOSOME MUTATIONS IN MYELO-PROLIFERATIVE NEOPLASMS (MPN), NOT MUCH IS KNOWN REGARDING THE CHARACTERIZATION AND MECHANISMS OF SPLICING ANOMALIES IN MPN. IN THIS ARTICLE, WE REVIEW THE CURRENT SCIENTIFIC LITERATURE REGARDING "SPLICING AND MYELOPROLIFERATIVE NEOPLASMS". WE FIRST ANALYSE THE CLINICAL SERIES REPORTING SPLICEOSOME MUTATIONS IN MPN AND THEIR CLINICAL CORRELATES. WE THEN PRESENT THE CURRENT KNOWLEDGE ABOUT MOLECULAR MECHANISMS BY WHICH THESE MUTATIONS PARTICIPATE IN THE PATHOGENESIS OF MPN OR OTHER MYELOID MALIGNANCIES. BESIDE SPLICEOSOME MUTATIONS, SPLICING ANOMALIES HAVE BEEN DESCRIBED IN MYELOPROLIFERATIVE NEOPLASMS, AS WELL AS IN ACUTE MYELOID LEUKEMIAS, A DREADFUL COMPLICATION OF THESE CHRONIC DISEASES. BASED ON SPLICING ANOMALIES REPORTED IN CHRONIC MYELOGENOUS LEUKEMIA AS WELL AS IN ACUTE LEUKEMIA, AND THE MECHANISMS PRESIDING SPLICING DEREGULATION, WE PROPOSE THAT ABNORMAL SPLICING PLAYS A MAJOR ROLE IN THE EVOLUTION OF MYELOPROLIFERATIVE NEOPLASMS AND MAY BE THE TARGET OF SPECIFIC THERAPEUTIC STRATEGIES. 2020 6 4251 27 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 7 3509 16 IDENTIFYING MECHANISMS OF ENDOMETRIOSIS-ASSOCIATED REDUCED FECUNDITY IN A RAT MODEL: NOVEL INSIGHTS TOWARD UNDERSTANDING HUMAN INFERTILITY. THE EXISTENCE OF ENDOMETRIOSIS HAS BEEN KNOWN SINCE AT LEAST THE NINETEENTH CENTURY, YET THE LACK OF UNDERSTANDING OF CAUSES OF INFERTILITY AND THEREFORE INADEQUATE TREATMENT APPROACHES IN ENDOMETRIOSIS CREATES A SIGNIFICANT CHALLENGE IN REPRODUCTIVE MEDICINE. WOMEN WORLDWIDE SUFFER NOT ONLY PAIN AND INFERTILITY BUT ALSO ECONOMICAL, SOCIETAL, AND PHYSIOLOGICAL BURDENS. STUDIES OF REPRODUCTIVE EVENTS IN WOMEN ARE DIFFICULT TO CONDUCT DUE TO A HOST OF CONFOUNDING PERSONAL AND ENVIRONMENTAL FACTORS AND ETHICALLY LIMITED DUE TO THE VERY NATURE OF WORKING WITH REPRODUCTIVE TISSUES AND CELLS, ESPECIALLY EMBRYOS. ANIMAL MODELS ARE A VIABLE ADJUNCT TO STUDY MECHANISMS CAUSING HUMAN REPRODUCTIVE ANOMALIES AND INFERTILITY IN ENDOMETRIOSIS. THIS CHAPTER DISCUSSES REPRODUCTIVE ANOMALIES CAUSING INFERTILITY IN ENDOMETRIOSIS AND WELL-ESTABLISHED ANIMAL MODELS WHICH HELP DECIPHER THE PROBLEMS AND LEAD TO HERETOFORE UNKNOWN NONSURGICAL, NONHORMONAL METHODS TO MANAGE ENDOMETRIOSIS IN WOMEN. IN ADDITION, STUDIES OF EFFECTS OF DEVELOPMENTAL EXPOSURE TO ENDOMETRIOSIS ARE REVEALING FOR THE FIRST TIME, IN BOTH FEMALE AND MALE OFFSPRING, TRANSGENERATIONAL SUBFERTILITY IN A RAT MODEL PROVIDING INSIGHTS INTO THE FAMILIAL NATURE OF ENDOMETRIOSIS AND POSSIBLE EPIGENETIC INVOLVEMENT. 2020 8 1145 26 CONCURRENT DIAGNOSIS OF ADENOMYOSIS AND CONGENITAL UTERINE ANOMALIES: A REVIEW. BACKGROUND: ADENOMYOSIS AND CONGENITAL UTERINE ANOMALIES (CUAS) CAN COMPROMISE REPRODUCTIVE POTENTIAL AND MAY COEXIST IN THE SAME PATIENT, ESPECIALLY IN CASES OF INFERTILITY. THIS REVIEW (CRD42022382850) AIMS TO EVALUATE THE PUBLISHED CASES OF CONCURRENT ADENOMYOSIS AND SYNDROMIC AND NONSYNDROMIC CUAS. METHODS: A LITERATURE SEARCH FOR SUITABLE ARTICLES PUBLISHED IN THE ENGLISH LANGUAGE WAS PERFORMED USING THE FOLLOWING DATABASES FROM INCEPTION TO 30 NOVEMBER 2022: MEDLINE, EMBASE, GLOBAL HEALTH, THE COCHRANE LIBRARY, HEALTH TECHNOLOGY ASSESSMENT DATABASE, AND WEB OF SCIENCE. ARTICLES INCLUDING BOTH CUAS AND ADENOMYOSIS, WITH DATA ABOUT THEIR POTENTIAL RELATIONSHIP, WERE INCLUDED. RESULTS: THE LITERATURE SEARCH RETRIEVED 14 ARTICLES THAT MET THE PURPOSE OF THIS REVIEW AND SUMMARIZED THE MOST RECENT FINDINGS REGARDING THE CONCURRENT DIAGNOSIS OF ADENOMYOSIS AND CUAS. CONCLUSIONS: ADENOMYOSIS CAN BE FOUND IN BOTH SYNDROMIC AND NONSYNDROMIC CUAS, AND MAY ARISE FROM SEVERAL ETIOLOGIES. THE HYPOTHESIS THAT OBSTRUCTIONS IN CUAS INCREASE UTERINE PRESSURE AND PROMOTE THE DEVELOPMENT OF ADENOMYOSIS REMAINS TO BE FURTHER ELUCIDATED, AND ADDITIONAL FINDINGS MAY ALSO PLAY A ROLE. THE PATIENT'S GENETIC, EPIGENETIC, AND HORMONAL PATTERNS, AS WELL AS NORMAL PHYSIOLOGICAL PROCESSES, SUCH AS PREGNANCY, MAY INFLUENCE THE GROWTH OF ADENOMYOSIS. 2023 9 6847 21 [MOLECULAR DIAGNOSIS OF CHRONIC MYELOPROLIFERATIVE DISEASES AND MYELODYSPLASTIC SYNDROMES]. HISTOMORPHOLOGICAL EVALUATION OF BONE MARROW TREPHINES AND SMEARS REPRESENTS THE MAJOR APPROACH TO DIAGNOSE THE CHRONIC MYELOPROLIFERATIVE DISEASES (CMPD) AND THE MYELODYSPLASTIC SYNDROMES (MDS). HOWEVER, RISING INSIGHTS INTO MOLECULAR PATHOGENESIS OF HUMAN DISEASES STRENGTHEN THE ATTEMPT OF PATHOLOGISTS TO DEFINE AND TO DETECT UNDERLYING DEFECTS BEYOND THE MICROSCOPE. SINCE DISCOVERY OF THE PHILADELPHIA CHROMOSOME IN CHRONIC MYELOID LEUKEMIA AS THE FIRST SPECIFIC MOLECULAR ABNORMALITY EVER DETECTED IN A HUMAN NEOPLASIA THE GAIN OF KNOWLEDGE OF MOLECULAR PATHOMECHANISMS IN PHILADELPHIA CHROMOSOME NEGATIVE (PH-) CMPD WAS RATHER SPARSE. A DECISIVE BREAKTHROUGH IN PH CMPD WAS THE FINDING OF JAK2 (V617F) DERIVED FROM A SOMATIC POINT MUTATION IN THE MAJORITY OF PATIENTS WITH POLYCYTHEMIA VERA (P.VERA) AND HALF OF PATIENTS WITH ESSENTIAL THROMBOCYTHEMIA (ET) AND PRIMARY MYELOFIBROSIS (PMF). IT THEREFORE CAN NOT BE OVERESTIMATED THAT DETECTION OF JAK2 (V617F) IN A SUSPECTIVE MYELOPROLIFERATION NOW ENABLES A CLEARCUT DISCRIMINATION OF A TRUE PH CMPD FROM A REACTIVE STATE, E.G. P.VERA FROM REACTIVE ERYTHROCYTOSIS. INTERESTINGLY, A BASIC PRINCIPLE OF MOLECULAR DEFECTS DEMONSTRABLE IN CMPD AND RELATED DISORDERS SEEMS TO BE THE INVOLVEMENT OF GENES WITH KINASE ACTIVITIES. SOME OF THOSE GENES WILL BE DISCUSSED IN MORE DETAIL. IN PRIMARY MDS, KARYOTYPING VIA CLASSICAL CYTOGENETICS IS THE PREDOMINANT MOLECULAR APPROACH TO ESTIMATE PROGNOSIS, E.G. -Y, DEL(5Q) AND DEL(20Q) REPRESENT FAVOURABLE ANOMALIES. INDEED, IN 5Q- SYNDROMES KARYOTYPING ENABLES DEFINITE SUBTYPING AND ALLOWS CLINICIANS AND PATIENTS TO EXPECT A GOOD PROGNOSIS. UNTIL NOW, DOZENS OF MOLECULAR ABNORMALITIES SUCH AS MUTATIONS IN AML1, FLT3 AND RAS AS WELL AS EPIGENETIC ALTERATIONS OF GENES HAVE BEEN IDENTIFIED TO VARIOUS DEGREES IN MDS SUBTYPES. SOME OF THEM SEEM TO BE INVOLVED IN DISEASE INITIATION ("MASTER EVENT") AND OTHERS MIGHT INDICATE DISEASE PROGRESSION. HOWEVER, EVEN THOUGH USEFUL FOR FURTHER DISSECTION OF MOLECULAR PATHOMECHANISMS THE MAJORITY OF ABERRATIONS CURRENTLY DOES NOT SERVE AS POTENT MARKERS IN THE DAILY ROUTINE. NEVERTHELESS, IN CMPD AND MDS THE IMPORTANCE OF MOLECULAR ANALYSES FOR DIAGNOSIS, ESTIMATION OF PROGNOSIS, AND DISEASE MONITORING WILL FURTHER INCREASE IN A FORESEEABLE PERIOD OF TIME. 2007 10 1392 26 DIAGNOSTIC APPROACH TO PULMONARY HYPERTENSION IN PREMATURE NEONATES. BRONCHOPULMONARY DYSPLASIA (BPD) IS A FORM OF CHRONIC LUNG DISEASE IN PREMATURE INFANTS FOLLOWING RESPIRATORY DISTRESS AT BIRTH. WITH INCREASING SURVIVAL OF EXTREMELY LOW BIRTH WEIGHT INFANTS, ALVEOLAR SIMPLIFICATION IS THE DEFINING LUNG CHARACTERISTIC OF INFANTS WITH BPD, AND ALONG WITH PULMONARY HYPERTENSION, INCREASINGLY CONTRIBUTES TO BOTH RESPIRATORY MORBIDITY AND MORTALITY IN THESE INFANTS. GROWTH RESTRICTED INFANTS, INFANTS BORN TO MOTHERS WITH OLIGOHYDRAMNIOS OR FOLLOWING PROLONGED PRETERM RUPTURE OF MEMBRANES ARE AT PARTICULAR RISK FOR EARLY ONSET PULMONARY HYPERTENSION. ALTERED VASCULAR AND ALVEOLAR GROWTH PARTICULARLY IN CANALICULAR AND EARLY SACCULAR STAGES OF LUNG DEVELOPMENT FOLLOWING MECHANICAL VENTILATION AND OXYGEN THERAPY, RESULTS IN DEVELOPMENTAL LUNG ARREST LEADING TO BPD WITH PULMONARY HYPERTENSION (PH). EARLY RECOGNITION OF PH IN INFANTS WITH RISK FACTORS IS IMPORTANT FOR OPTIMAL MANAGEMENT OF THESE INFANTS. SCREENING TOOLS FOR EARLY DIAGNOSIS OF PH ARE EVOLVING; HOWEVER, ECHOCARDIOGRAPHY IS THE MAINSTAY FOR NON-INVASIVE DIAGNOSIS OF PH IN INFANTS. CARDIAC COMPUTED TOMOGRAPHY (CT) AND MAGNETIC RESONANCE ARE BEING USED AS IMAGING MODALITIES, HOWEVER THEIR ROLE IN IMPROVING OUTCOMES IN THESE PATIENTS IS UNCERTAIN. FOLLOW-UP OF INFANTS AT RISK FOR PH WILL HELP NOT ONLY IN EARLY DIAGNOSIS, BUT ALSO IN APPROPRIATE MANAGEMENT OF THESE INFANTS. AGGRESSIVE MANAGEMENT OF LUNG DISEASE, AVOIDANCE OF HYPOXEMIC EPISODES, AND OPTIMAL NUTRITION DETERMINE THE PROGRESSION OF PH, AS EPIGENETIC FACTORS MAY HAVE SIGNIFICANT EFFECTS, PARTICULARLY IN GROWTH-RESTRICTED INFANTS. INFANTS WITH DIAGNOSIS OF PH ARE MANAGED WITH PULMONARY VASODILATORS AND THOSE RESISTANT TO THERAPY NEED TO BE WORKED UP FOR THE PRESENCE OF CARDIO-VASCULAR ANOMALIES. THE MANAGEMENT OF INFANTS AND TODDLERS WITH PH, ESPECIALLY FOLLOWING PREMATURE BIRTH IS AN EMERGING FIELD. NONETHELESS, COMBINATION THERAPIES IN A MULTI-DISCIPLINARY SETTING IMPROVES OUTCOMES FOR THESE INFANTS. 2017 11 746 9 CANNABIS TERATOLOGY EXPLAINS CURRENT PATTERNS OF COLORADAN CONGENITAL DEFECTS: THE CONTRIBUTION OF INCREASED CANNABINOID EXPOSURE TO RISING TERATOLOGICAL TRENDS. RISING DELTA9-TETRAHYDROCANNABINOL CONCENTRATIONS IN MODERN CANNABIS INVITES INVESTIGATION OF THE TERATOLOGICAL IMPLICATIONS OF PRENATAL CANNABIS EXPOSURE. DATA FROM COLORADO RESPONDS TO CHILDREN WITH SPECIAL NEEDS (CRCSN), NATIONAL SURVEY OF DRUG USE AND HEALTH, AND DRUG ENFORCEMENT AGENCY WAS ANALYZED. SEVEN, 40, AND 2 DEFECTS WERE RISING, FLAT, AND FALLING, RESPECTIVELY, AND 10/12 SUMMARY INDICES ROSE. ATRIAL SEPTAL DEFECT, SPINA BIFIDA, MICROCEPHALUS, DOWN'S SYNDROME, VENTRICULAR SEPTAL DEFECT, AND PATENT DUCTUS ARTERIOSUS ROSE, AND ALONG WITH CENTRAL NERVOUS SYSTEM, CARDIOVASCULAR, GENITOURINARY, RESPIRATORY, CHROMOSOMAL, AND MUSCULOSKELETAL DEFECTS ROSE 5 TO 37 TIMES FASTER THAN THE BIRTH RATE (3.3%) TO GENERATE AN EXCESS OF 11 753 (22%) MAJOR ANOMALIES. CANNABIS WAS THE ONLY DRUG WHOSE USE GREW FROM 2000 TO 2014 WHILE PAIN RELIEVERS, COCAINE, ALCOHOL, AND TOBACCO DID NOT. THE CORRELATION OF CANNABIS USE WITH MAJOR DEFECTS IN 2014 (2019 DATASET) WAS R = .77, P = .0011. MULTIPLE CANNABINOIDS WERE LINKED WITH SUMMARY MEASURES OF CONGENITAL ANOMALIES AND WERE ROBUST TO MULTIVARIATE ADJUSTMENT. 2019 12 3821 23 INTRODUCTION: FROM PATHOGENESIS TO THERAPY, DEEP ENDOMETRIOSIS REMAINS A SOURCE OF CONTROVERSY. DEEP ENDOMETRIOSIS REMAINS A SOURCE OF CONTROVERSY. A NUMBER OF THEORIES MAY EXPLAIN ITS PATHOGENESIS AND MANY ARGUMENTS SUPPORT THE HYPOTHESIS THAT GENETIC OR EPIGENETIC CHANGES ARE A PREREQUISITE FOR DEVELOPMENT OF LESIONS INTO DEEP ENDOMETRIOSIS. DEEP ENDOMETRIOSIS IS FREQUENTLY RESPONSIBLE FOR PELVIC PAIN, DYSMENORRHEA, AND/OR DEEP DYSPAREUNIA, BUT CAN ALSO CAUSE OBSTETRICAL COMPLICATIONS. DIAGNOSIS MAY BE IMPROVED BY HIGH-QUALITY IMAGING. THERAPEUTIC APPROACHES ARE A SOURCE OF CONTENTION AS WELL. IN THIS ISSUE'S VIEWS AND REVIEWS, MEDICAL AND SURGICAL STRATEGIES ARE DISCUSSED, AND IT IS EMPHASIZED THAT TREATMENT SHOULD BE DESIGNED ACCORDING TO A PATIENT'S SYMPTOMS AND INDIVIDUAL NEEDS. IT IS ALSO VITAL THAT REFERRAL CENTERS HAVE THE KNOWLEDGE AND EXPERIENCE TO TREAT DEEP ENDOMETRIOSIS MEDICALLY AND/OR SURGICALLY. THE DEBATE MUST CONTINUE BECAUSE EMERGING TRENDS IN THERAPY NEED TO BE FOLLOWED AND INVESTIGATED FOR OPTIMAL MANAGEMENT. 2017 13 1403 21 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 14 6825 20 [GENETIC AND EPIGENETIC FACTORS OF POLYCYSTIC OVARY SYNDROME]. THE DEVELOPMENT OF POLYCYSTIC OVARY SYNDROME AND ITS EXACT PATHOPHYSIOLOGICAL MECHANISM IS STILL UNCLEAR, BUT ENVIRONMENTAL AND GENETIC FACTORS LIKELY PLAY A ROLE. EXPOSITION TO TERATOGENIC EFFECTS DURING THE PRENATAL DEVELOPMENT CAN LEAD TO CHRONIC DISEASES IN THE POSTNATAL PERIOD. THIS FINDING CONFIRMS THE COMMON FAMILIAL AGGREGATION AS WELL. A LITERATURE SEARCH WAS CONDUCTED UP TO JANUARY 1, 2016 FOR ARTICLES DEALING WITH THE GENETIC OR EPIGENETIC FACTORS OF POLYCYSTIC OVARY SYNDROME. THIS REVIEW WILL DISCUSS THE CURRENT UNDERSTANDING OF THE GENETIC BASIS AND CLINICAL PRESENTATION OF THIS DISEASE. ORV. HETIL., 2016, 157(32), 1275-1281. 2016 15 6917 18 [WHOSE BORDERLINE IS IT? HYPOTHESIZED ETIOLOGIES OF BORDERLINE PERSONALITY]. BORDERLINE PERSONALITY IS A WELL KNOWN CONCEPT IN PSYCHIATRIC LITERATURE, HOWEVER, NOT FULLY UNDERSTOOD AS TO ITS VERY NATURE. THIS ARTICLE PRESENTS A SHORT REVIEW OF HYPOTHESIZED ETIOLOGIES OF THE BORDERLINE PERSONALITY, STARTING WITH SO CALLED TRADITIONAL THEORIES, NAMELY, BORDERLINE PERSONALITY AS A CONSOLIDATED PERSONALITY ORGANIZATION, IN WHICH THE PATIENT PATHOLOGICALLY DEALS WITH HIS OR HER INNER AGGRESSION, OR WITH AN ENDURING DEVELOPMENTAL FAILURE. MORE MODERN HYPOTHESES FOCUS ON POSSIBLE CHILDHOOD SEXUAL ABUSE AS THE ORIGIN OF THE BORDERLINE, VIEWING THE ADULT PERSONALITY AS A CHRONIC, UNRESOLVED, POST-TRAUMATIC DISORDER. ADDITIONALLY, A NEURO-EPIGENETIC VIEW HYPOTHESIZED THAT A UNIQUE CONGENITAL NEUROLOGICAL STRUCTURE INTERACTS WITH CONSEQUENTIAL EVENTS IN EARLY CHILDHOOD TO CREATE THE BORDERLINE PERSONALITY. 2008 16 6824 22 [GENETIC ALTERATIONS IN PRENEOPLASTIC AND NEOPLASTIC INJURIES OF THE GALLBLADDER]. THIS ARTICLE AIMS TO REVIEW THE MOST RELEVANT MORPHOLOGICAL AND MOLECULAR ASPECTS INVOLVED IN GALLBLADDER (GB) CANCER. IN CHILE, GALLBLADDER CANCER IS THE MAIN CAUSE OF DEATH DUE TO CANCER, AMONG WOMEN OLDER THAN 40 YEARS. HOWEVER, THERE IS ALMOST NONE INFORMATION ABOUT THE MORPHOLOGICAL CHANGES AND THE GENETIC ALTERATIONS INVOLVED IN THE BEGINNING AND DEVELOPMENT OF THIS NEOPLASIA. TWO CARCINOGENIC WAYS HAVE BEEN DESCRIBED. THE SEQUENCE ADENOMA-CARCINOMA IS ACCEPTED TO BE LESS FREQUENT AND IMPORTANT. THE MOST IMPORTANT IS THE SEQUENCE WHERE A METAPLASIA EVOLVES TO DISPLASIA THAT PROGRESSES TO CARCINOMA IN SITU AND FINALLY IT BECOMES INVASIVE. THIS PROGRESS REQUIRES 10 TO 15 YEARS APPROXIMATELY. DURING THIS TIME, A CONTINUE PROGRESSION OF INJURIES HAVE BEEN DESCRIBED. MOLECULAR RESEARCH STUDIES SHOW GENETIC ANOMALIES IN SOME GENES WHICH ARE TEMPORARY EVENTS IN PRENEOPLASTIC INJURIES OF THE GALLBLADDER. SOME OF THEM EVEN EXIST BEFORE THE FIRST MORPHOLOGICAL CHANGES, WHILE THE EXPRESSION OF TUMOR SUPPRESSOR GENES LIKE P53, ADHESION MOLECULES AND ONCOGENES, AMONG OTHERS, CAN BE RELATED TO LATE GB CARCINOGENESIS. THE K-RAS GENE SEEMS TO PLAY A ROLE IN THIS NEOPLASIA, MAINLY IN THOSE THAT PRESENT AN ABNORMAL BILIOPANCREATIC UNION. THE MICROSATELITAL INSTABILITY HAS BEEN FOUND IN A SMALL SUBSET OF PRENEOPLASTIC AND NEOPLASTIC LESIONS. THE EXISTENCE OF METHYLATION IN THE PROMOTOR GENE AREAS HAS BEEN RELATED TO THE CELLULAR PROLIFERATION, INVASION AND METASTASIS AND ALSO IN CASES OF CHRONIC CHOLECYSTITIS, SUGGESTING THAT THIS EPIGENETIC PHENOMENON REPRESENTS A CRUCIAL EARLY EVENT IN GB CARCINOGENESIS. 2010 17 4871 20 OUR GENES ARE NOT OUR DESTINY: INCORPORATING MOLECULAR MEDICINE INTO CLINICAL PRACTICE. IN MANY DEVELOPED NATIONS, THE STATE OF PUBLICLY ADMINISTERED HEALTH CARE IS INCREASINGLY PRECARIOUS AS A RESULT OF ESCALATING NUMBERS OF CHRONICALLY ILL PATIENTS, INADEQUATE MEDICAL PERSONNEL AND HOSPITAL FACILITIES, AS WELL AS SPARSE FUNDING FOR ONGOING UPGRADES TO STATE-OF-THE-ART DIAGNOSTIC AND THERAPEUTIC TECHNOLOGY - AN INCREASED EMPHASIS ON AETIOLOGY-CENTRED MEDICINE SHOULD BE CONSIDERED IN ORDER TO ACHIEVE IMPROVED HEALTH FOR PATIENTS AND POPULATIONS. MEDICAL PRACTICE PATTERNS WHICH ARE DESIGNED TO PROVIDE QUICK AND EFFECTIVE AMELIORATION OF SIGNS AND SYMPTOMS ARE FREQUENTLY NOT AN ENDURING SOLUTION TO MANY HEALTH AFFLICTIONS AND CHRONIC DISEASE STATES. RECENT SCIENTIFIC DISCOVERY HAS RENDERED THE DRUG-ORIENTED ALGORITHMIC PARADIGM COMMONLY FOUND IN CONTEMPORARY EVIDENCE-BASED MEDICINE TO BE A REDUCTIONIST APPROACH TO CLINICAL PRACTICE. UNFOLDING EVIDENCE APPEARS TO SUPPORT A GENETIC PREDISPOSITION MODEL OF HEALTH AND ILLNESS RATHER THAN A FATALISTIC PREDESTINATION CONSTRUCT - MODIFIABLE EPIGENETIC AND ENVIRONMENTAL FACTORS HAVE ENORMOUS POTENTIAL TO INFLUENCE CLINICAL OUTCOMES. BY UNDERSTANDING AND APPLYING FUNDAMENTAL CLINICAL PRINCIPLES RELATING TO THE EMERGING FIELDS OF MOLECULAR MEDICINE, NUTRIGENOMICS AND HUMAN EXPOSURE ASSESSMENT, DOCTORS WILL BE EMPOWERED TO ADDRESS CAUSALITY OF AFFLICTION WHEN POSSIBLE AND ACHIEVE SUSTAINED REPRIEVE FOR MANY SUFFERING PATIENTS. 2008 18 5106 16 POLYCYSTIC OVARY SYNDROME IN ADULT WOMEN. POLYCYSTIC OVARY SYNDROME IS THE MOST PREVALENT ENDOCRINE-METABOLIC PATHOLOGY IN PRE-MENOPAUSAL WOMEN. ITS ETIOPATHOGENESIS IS COMPLEX, MULTIFACTORIAL AND HETEROGENEOUS, INCLUDING THE INTERACTION OF GENETIC, EPIGENETIC AND ENVIRONMENTAL FACTORS. ANDROGENIC EXCESS CONSTITUTES THE DISEASE'S MAIN PHYSIOPATHOLOGICAL MECHANISM AND RESULTS IN REPRODUCTIVE, METABOLIC AND COSMETIC ALTERATIONS WHICH NEGATIVELY IMPACT THESE PATIENTS' QUALITY OF LIFE. THE CRITERIA ESTABLISHED IN THE ROTTERDAM CONSENSUS AND THEIR CORRECT APPLICATION FORM THE NECESSARY BASIS FOR THIS SYNDROME'S PROPER DIAGNOSIS. IN THE ABSENCE OF AN AETIOLOGICAL TREATMENT, THE AIM IS TO IMPROVE THE CLINICAL SIGNS AND SYMPTOMS DERIVED FROM HYPERANDROGENISM, OVARIAN DYSFUNCTION AND EXISTING METABOLIC COMPLICATIONS, AND, THEREFORE, THEY MUST BE CHRONIC AND INDIVIDUALISED. 2019 19 5686 19 SICKLE CELL DISEASE: CLINICAL PRESENTATION AND MANAGEMENT OF A GLOBAL HEALTH CHALLENGE. SICKLE CELL DISEASE IS AN AUTOSOMAL RECESSIVE, MULTISYSTEM DISORDER, CHARACTERISED BY CHRONIC HAEMOLYTIC ANAEMIA, PAINFUL EPISODES OF VASO-OCCLUSION, PROGRESSIVE ORGAN FAILURE AND A REDUCED LIFE EXPECTANCY. SICKLE CELL DISEASE IS THE MOST COMMON MONOGENETIC DISEASE, WITH MILLIONS AFFECTED WORLDWIDE. IN WELL-RESOURCED COUNTRIES, COMPREHENSIVE CARE PROGRAMS HAVE INCREASED LIFE EXPECTANCY OF SICKLE CELL DISEASE PATIENTS, WITH ALMOST ALL INFANTS SURVIVING INTO ADULTHOOD. THERAPEUTIC OPTIONS FOR SICKLE CELL DISEASE PATIENTS ARE HOWEVER, STILL SCARCE. PREDICTORS OF SICKLE CELL DISEASE SEVERITY AND A BETTER UNDERSTANDING OF PATHOPHYSIOLOGY AND (EPI)GENETIC MODIFIERS ARE WARRANTED AND COULD LEAD TO MORE PRECISE MANAGEMENT AND TREATMENT. THIS REVIEW PROVIDES AN EXTENSIVE SUMMARY OF THE PATHOPHYSIOLOGY AND MANAGEMENT OF SICKLE CELL DISEASE AND ENCOMPASSES THE CHARACTERISTICS, COMPLICATIONS AND CURRENT AND FUTURE TREATMENT OPTIONS OF THE DISEASE. 2019 20 1386 25 DIABETES: AN UPDATE ON THE PANDEMIC AND POTENTIAL SOLUTIONS. DIABETES MELLITUS IS A CHRONIC METABOLIC DISEASE WITH DEADLY, DISABLING, AND COSTLY CONSEQUENCES FOR INDIVIDUALS, FAMILIES, COMMUNITIES, AND COUNTRIES. ALTHOUGH THEY ARE PHENOTYPICALLY DISTINCT, DIABETES SUBTYPES (TYPE 1, TYPE 2, GESTATIONAL, AND OTHER FORMS) ARE ALL DEFINED BY ELEVATED BLOOD GLUCOSE LEVELS. APPROXIMATELY 95 PERCENT OF DIABETES CASES WORLDWIDE ARE TYPE 2 DIABETES (PREVIOUSLY KNOWN AS ADULT-ONSET OR NON-INSULIN-DEPENDENT DIABETES), WHICH IS THE FOCUS OF THIS CHAPTER. TYPE 1 DIABETES (PREVIOUSLY KNOWN AS INSULIN-DEPENDENT DIABETES) MOST COMMONLY BEGINS IN CHILDHOOD AND ADOLESCENCE. GESTATIONAL DIABETES REFERS TO ELEVATED BLOOD GLUCOSE LEVELS DURING PREGNANCY AMONG WOMEN WITHOUT PREVIOUS DIABETES AND IS ASSOCIATED WITH FETAL, BIRTHING, AND EARLY CHILDHOOD COMPLICATIONS AS WELL AS HIGHER RISK OF THE MOTHER DEVELOPING POSTGESTATION DIABETES. THE GROWTH OF DIABETES AND ITS IMPACTS HAVE ACCELERATED WORLDWIDE SINCE THE END OF THE TWENTIETH CENTURY (NCD-RISC 2016), LIKELY CORRELATED WITH EXPANSION OF DIABETES RISK FACTORS, ESPECIALLY POPULATION AGING AND OBESITY. DIABETES IS A MULTIFACTORIAL CONDITION. BECAUSE GENETIC, EPIGENETIC, LIFESTYLE, ECONOMIC, AND PSYCHOSOCIAL FACTORS ALL CONTRIBUTE TO THE DEVELOPMENT OF DIABETES (MCCARTHY 2010; STUMVOLL, GOLDSTEIN, AND VAN HAEFTEN 2005), PREVENTING AND MANAGING THE CONDITION REQUIRE ACTION AT POLICY, PROGRAM, CLINICAL PRACTICE, AND INDIVIDUAL LEVELS (HILL AND OTHERS 2013). RELIABLE AND MEANINGFUL ESTIMATES OF BURDENS, RISK FACTORS, AND EFFECTIVENESS AND COST-EFFECTIVENESS OF INTERVENTIONS AS WELL AS EVALUATIONS OF EXISTING POLICIES, ARE LIMITED; DATA ARE ESPECIALLY SCARCE IN LOW- AND MIDDLE-INCOME COUNTRIES (LMICS). THIS CHAPTER FOCUSES ON WHAT CAN AND SHOULD BE DONE TO ADDRESS DIABETES. WE PRESENT THE AVAILABLE DATA REGARDING GLOBAL BURDENS AND TRENDS IN DIABETES; REVIEW AVAILABLE EVIDENCE AND ASSESS THE EFFECTIVENESS AND COST-EFFECTIVENESS OF INTERVENTIONS TO PREVENT, DETECT, AND CONTROL DIABETES; AND REPORT SUMMARY EXPERT OPINIONS REGARDING THE PRIORITY AND FEASIBILITY OF IMPLEMENTING THESE INTERVENTIONS. ASSIMILATING EVIDENCE FROM COUNTRIES AT DIFFERENT INCOME LEVELS, WE PROVIDE GLOBAL PERSPECTIVES ON THE DIABETES PANDEMIC, RECOMMEND PRIORITY INTERVENTIONS, AND IDENTIFY REMAINING DATA GAPS. 2017