1  4724 128 NONINVASIVE MULTIMODAL METHODS TO DIFFERENTIATE INFLAMED VS FIBROTIC STRICTURES IN PATIENTS WITH CROHN'S DISEASE. FIBROTIC STRICTURES OCCUR IN 30% OF PATIENTS WITH CROHN'S DISEASE (CD). HOWEVER, THERE ARE NO THERAPEUTIC AGENTS THAT PREVENT OR REVERSE FIBROTIC STRICTURES. STRICTURES ARE TREATED BY ENDOSCOPIC DILATATION PROCEDURES AND SURGICAL PROCEDURES, BUT THERE ARE HIGH RATES OF RECURRENCE. TWO ANTIFIBROTIC AGENTS (NINTEDANIB AND PIRFENIDONE) RECENTLY WERE APPROVED FOR THE TREATMENT OF IDIOPATHIC PULMONARY FIBROSIS AND INHIBITORS OF RHO-ASSOCIATED PROTEIN KINASES 1 AND 2 REVERSED FIBROSIS IN MICE WITH CHRONIC INTESTINAL INFLAMMATION. CROSS-SECTIONAL IMAGING TECHNIQUES, SUCH AS MAGNETIC RESONANCE (MR) ENTEROGRAPHY, COMPUTED TOMOGRAPHY ENTEROGRAPHY, AND BOWEL ULTRASOUND, ARE USED TO ASSESS SMALL-BOWEL AND CD-RELATED COMPLICATIONS, INCLUDING STRICTURES. IT IS IMPORTANT TO BE ABLE TO DETERMINE THE DEGREE OF INFLAMMATION AND FIBROSIS IN STRICTURES TO SELECT THE BEST THERAPY; THIS CAN BE A CHALLENGE BECAUSE INFLAMMATION AND FIBROSIS CO-EXIST TO VARYING DEGREES IN A DAMAGED BOWEL SEGMENT. DELAYED GADOLINIUM ENHANCEMENT, MAGNETIZATION TRANSFER MR IMAGING, AND ULTRASOUND ELASTOGRAPHY SEEM TO BE PROMISING TOOLS FOR ASSESSING FIBROSIS IN PATIENTS WITH CD. WE REVIEW NONINVASIVE TECHNIQUES FOR FIBROSIS ASSESSMENT, INCLUDING ANALYSES OF GENETIC, EPIGENETIC, AND PROTEIN MARKERS. WE DISCUSS THE POTENTIAL OF IMAGING TECHNIQUES SUCH AS DIFFUSION-WEIGHTED AND MAGNETIZATION TRANSFER MR IMAGING, STRAIN ELASTOGRAPHY, SHEAR-WAVE IMAGING, AND POSITRON EMISSION TOMOGRAPHY TO GUIDE THERAPEUTIC DECISIONS FOR PATIENTS WITH STRICTURING CD.	2019	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
2  6043  27 THE COMBINED PROGNOSTIC SIGNIFICANCE OF ALKALINE PHOSPHATASE AND INTRACRANIAL ARTERIAL CALCIFICATIONS IN HEMODIALYSIS PATIENTS. INTRODUCTION: THE PREVALENCE OF INTRACRANIAL ARTERIAL CALCIFICATION (ICAC) IN MAINTENANCE HEMODIALYSIS (MHD) PATIENTS IS ABOUT 90%, AND ITS SEVERITY IS CORRELATED WITH AGE, HEMODIALYSIS VINTAGE, AND MINERAL BONE DISEASE. ELEVATED CONCENTRATIONS OF CALCIUM AND PHOSPHORUS ARE NOT SUFFICIENT FOR MEDIAL CALCIFICATION BECAUSE OF INHIBITION BY PYROPHOSPHATE. ALKALINE PHOSPHATASE (ALP) PROMOTES CALCIFICATION BY HYDROLYZING EXTRACELLULAR PYROPHOSPHATE. EPIGENETIC MECHANISMS INVOLVING ALP INHIBITION BY APABETALONE WERE INVESTIGATED AS A POTENTIAL TARGET FOR PREVENTING VASCULAR CALCIFICATIONS (VCS). THIS STUDY ASSESSED THE COMBINED IMPACT OF VCS AND ELEVATED SERUM ALP ON MORTALITY AMONG CHRONIC HD PATIENTS. METHODS: VCS REPRESENTED BY ICAC WERE MEASURED SIMULTANEOUSLY WITH MINERAL BONE DISEASE PARAMETERS INCLUDING SERUM ALP OF MHD PATIENTS WHO UNDERWENT NONCONTRAST BRAIN COMPUTED TOMOGRAPHY FROM 2015 TO 2018 IN OUR INSTITUTION. RESULTS: THIS RETROSPECTIVE STUDY INCLUDED 150 MHD PATIENTS (MEAN AGE 71.3 +/- 12.1 YEARS, 60.1% MALE). OF THE TOTAL COHORT, 12 (7.8%) HAD NO BRAIN CALCIFICATIONS AND 69 (45.1%) HAD MULTIPLE INTRACRANIAL CALCIFICATIONS. CONSIDERING THE PATIENTS WITH NORMAL ALP AND NO CALCIFICATION AS THE REFERENCE GROUP YIELDED ADJUSTED ODDS RATIOS FOR ALL-CAUSE MORTALITY OF 4.6 (95% CI: 1.7-12.7) AMONG PATIENTS WITH BRAIN CALCIFICATIONS AND NORMAL ALP (P = 0.003) AND ODDS RATIOS FOR ALL-CAUSE MORTALITY OF 6.1 (95% CI: 2.1-17.7) AMONG PATIENTS WITH BRAIN CALCIFICATIONS AND ELEVATED ALP (P= 0.001). CONCLUSION: WE FOUND AN INDEPENDENT ASSOCIATION BETWEEN ICAC AND THE RISK OF DEATH AMONG MHD PATIENTS. THE COMBINED EFFECT OF ICAC AND ELEVATED ALP WAS ASSOCIATED WITH A HIGHER ODDS RATIO FOR ALL-CAUSE MORTALITY IN MHD PATIENTS AND MAY CONTRIBUTE TO THE RISK STRATIFICATION OF THESE PATIENTS.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
3  3850  21 IS GENDER A FACTOR AFFECTING LONG-TERM HETEROTOPIC OSSIFICATION INCIDENCE AFTER SINGLE-LEVEL CERVICAL DISC ARTHROPLASTY? BACKGROUND: CERVICAL DISC DISEASES HAVE BEEN TREATED BY CERVICAL DISC ARTHROPLASTY (CDA). NEVERTHELESS, SOME PATIENTS WILL EXPERIENCE A MOBILITY FAILURE IN THEIR CERVICAL PROSTHESES OVER TIME BECAUSE OF HETEROTOPIC OSSIFICATION. THE AIM OF THIS STUDY WAS TO INVESTIGATE THE ROLE OF GENDER IN LONG-TERM OUTCOMES AFTER CDA. METHODS: A RETROSPECTIVE, SINGLE-CENTER STUDY OF PATIENTS WHO UNDERWENT SINGLE-LEVEL CDA WITH A BRYAN CERVICAL DISC PROSTHESIS WAS PERFORMED, INCLUDING A NARRATIVE REVIEW ABOUT GENDER DIFFERENCES IN BOTH STRUCTURAL AND BIOMECHANICAL FEATURES OF THE CERVICAL SPINE. RESULTS: STUDY PATIENTS (14 MEN, 30 WOMEN) HAD AN AVERAGE FOLLOW-UP OF 9.8 +/- 3.2 YEARS. SIGNIFICANT DIFFERENCES EMERGED BETWEEN GENDERS FOR SPECIFIC ITEMS IN NECK DISABILITY INDEX PREOPERATIVE EVALUATION, WITH WOMEN REPORTING WORSE PAIN SCORES (P = 0.05). AFTER STRATIFICATION BY AGE, WE FOUND A HIGHER PREOPERATIVE OVERALL NECK DISABILITY INDEX SCORE FOR FEMALE PATIENTS <36 YEARS OF AGE (P = 0.03). IN AN INTERGENDER, BODY MASS INDEX-SPECIFIC COMPARISON, WE ALSO FOUND A SIGNIFICANT DIFFERENCE IN NECK DISABILITY INDEX PREOPERATIVE SCORE WITH NORMAL-WEIGHT MALE PATIENTS FARING WORSE THAN OVERWEIGHT MALE PATIENTS (P = 0.05). AT A RADIOLOGICAL LEVEL, WE FOUND A TENDENCY TOWARD A HIGHER HETEROTOPIC OSSIFICATION INCIDENCE IN MALE PATIENTS (62% IN MEN, 17% IN WOMEN, P = 0.06). THE FEMALE CERVICAL SPINE HAS DISTINCTIVE FEATURES, INCLUDING BONE STRUCTURE, MUSCULAR ACTION, SOFT TISSUE RESPONSE, AND GENETIC AND EPIGENETIC RESPONSE TO OSTEOARTHRITIS. CONCLUSIONS: THE INCIDENCE OF MOBILITY FAILURE IN OUR SERIES OF SINGLE-LEVEL CDA WAS LOWER IN FEMALE PATIENTS. SEVERAL GENDER-SPECIFIC FACTORS BOTH IN STATIC AND IN DYNAMIC FEATURES MAY PLAY A SIGNIFICANT ROLE IN SPINAL PATHOLOGY AND CDA LONG-TERM RADIOLOGICAL OUTCOME.	2022	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
4  1344  21 DETECTION OF BRAIN AMYLOID BETA DEPOSITION IN PATIENTS WITH NEUROPSYCHOLOGICAL IMPAIRMENT AFTER TRAUMATIC BRAIN INJURY: PET EVALUATION USING PITTSBURGH COMPOUND-B. OBJECTIVE: TRAUMATIC BRAIN INJURY (TBI) IS AN EPIGENETIC RISK FACTOR FOR ALZHEIMER'S DISEASE (AD) AND AMYLOID BETA (ABETA) DEPOSITION IS OBSERVED HISTOPATHOLOGICALLY IN THE TRAUMATIZED BRAIN. THIS STUDY WAS CONDUCTED TO DETECT CEREBRAL ABETA DEPOSITION USING AMYLOID POSITRON EMISSION TOMOGRAPHY (PET) IN PATIENTS WITH NEUROPSYCHOLOGICAL IMPAIRMENT AFTER TBI. METHODS: TWELVE PATIENTS WITH POST-TRAUMATIC NEUROPSYCHOLOGICAL IMPAIRMENT (11 MEN AND ONE WOMAN, AGE RANGE = 21-78 YEARS) WERE EXAMINED USING PITTSBURGH COMPOUND B ((11)C-PIB) PET AT THE CHRONIC STAGE AFTER TBI (RANGE = 5-129 MONTHS). RESULTS: (11)C-PIB WAS POSITIVE IN THREE PATIENTS AND NEGATIVE IN THE OTHER NINE PATIENTS. THERE WAS NO CORRELATION BETWEEN (11)C-PIB DEPOSITION AND THE SEVERITY OF INJURY; INITIAL CT FINDINGS; ELAPSED TIME FROM THE INJURY; AND NEUROPSYCHOLOGICAL TEST SCORES. CONCLUSIONS: THE ABSENCE OF ABETA DEPOSITION IN MANY PATIENTS WITH CHRONIC NEUROPSYCHOLOGICAL IMPAIRMENT AFTER TBI DOES NOT SUPPORT THE PREMISE THAT ABETA PATHOLOGY PROGRESSES OVER TIME IN THE TRAUMATIZED BRAIN. EARLY AND SEQUENTIAL (11)C-PIB PET EXAMINATION MAY CLARIFY THE TIME COURSE OF ABETA DEPOSITION IN THE TRAUMATIZED BRAIN AND THE RELATIONSHIP BETWEEN TRAUMATIC BRAIN INSULT AND SUBSEQUENT NEUROPSYCHOLOGICAL IMPAIRMENT.	2013	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
5  1392  31 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	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
6  1956  25 EPIGENETIC AGE IN PERIPHERAL BLOOD AMONG CHILDREN, ADOLESCENT, AND ADULT SURVIVORS OF CHILDHOOD CANCER. IMPORTANCE: CERTAIN CANCER THERAPIES ARE RISK FACTORS FOR EPIGENETIC AGE ACCELERATION (EAA) AMONG SURVIVORS OF CHILDHOOD CANCER, AND EAA IS ASSOCIATED WITH CHRONIC HEALTH CONDITIONS (CHCS). HOWEVER, SMALL NUMBERS OF YOUNGER SURVIVORS (AGED <20 YEARS) PREVIOUSLY EVALUATED HAVE LIMITED THE ABILITY TO CALCULATE EAA AMONG THIS AGE GROUP. OBJECTIVE: TO EVALUATE THE CHANGE RATE OF EPIGENETIC AGE (EA) AND EAA IN YOUNGER COMPARED WITH OLDER SURVIVORS AND THE POSSIBLE ASSOCIATION OF EAA WITH EARLY-ONSET OBESITY (AGED <20 YEARS), SEVERITY/BURDEN OF CHCS, AND LATE MORTALITY (>5 YEARS FROM CANCER DIAGNOSIS). DESIGN, SETTING, AND PARTICIPANTS: STUDY PARTICIPANTS WERE FROM THE ST JUDE LIFETIME COHORT, INITIATED IN 2007 WITH ONGOING FOLLOW-UP. THE PRESENT STUDY WAS CONDUCTED FROM APRIL 17, 2022, TO MARCH 23, 2023. SURVIVORS IN THIS COHORT OF EUROPEAN ANCESTRY WITH DNA METHYLATION DATA WERE INCLUDED. CROSS-SECTIONAL ANNUAL CHANGES IN EA AND EAA WERE COMPARED ACROSS 5 DIFFERENT CHRONOLOGIC AGE GROUPS: AGE 0 TO 9 (CHILDREN), 10 TO 19 (ADOLESCENTS), 20 TO 34 (YOUNGER ADULTS), 35 TO 49 (MIDDLE-AGED ADULTS), AND GREATER THAN OR EQUAL TO 50 (OLDER ADULTS) YEARS. LOGISTIC REGRESSION EVALUATED THE ASSOCIATION BETWEEN EAA AND EARLY-ONSET OBESITY OR SEVERITY/BURDEN OF CHCS. COX PROPORTIONAL HAZARDS REGRESSION ASSESSED THE ASSOCIATION BETWEEN EAA AND LATE MORTALITY. MAIN OUTCOMES AND MEASURES: EARLY-ONSET OBESITY, SEVERITY/BURDEN OF CHCS (GRADED USING THE COMMON TERMINOLOGY CRITERIA FOR ADVERSE EVENTS (GRADE 1, MILD; 2, MODERATE; 3, SEVERE/DISABLING; 4, LIFE-THREATENING) AND WERE COMBINED INTO HIGH VS LOW SEVERITY/BURDEN BASED ON FREQUENCY AND GRADE), AND LATE MORTALITY WERE THE OUTCOMES BASED ON FOLLOW-UP UNTIL APRIL 2020. EXPANDED DNA METHYLATION PROFILING INCREASED THE NUMBER OF SURVIVORS YOUNGER THAN 20 YEARS (N = 690). EPIGENETIC AGE WAS CALCULATED PRIMARILY USING THE LEVINE CLOCK, AND EAA WAS DERIVED FROM LEAST SQUARES REGRESSION OF EA AGAINST CHRONOLOGIC AGE AND WAS STANDARDIZED TO A Z SCORE (LEVINE EEA). RESULTS: AMONG 2846 PARTICIPANTS (MEDIAN AGE, 30.3 [IQR, 9.3-41.5] YEARS; 53% MALES), THE CROSS-SECTIONAL ANNUAL CHANGE IN EA_LEVINE WAS HIGHER IN CHILDREN (1.63 YEARS) AND ADOLESCENTS (1.14 YEARS), AND THE ADJUSTED LEAST-SQUARES MEAN OF LEVINE EEA WAS LOWER IN CHILDREN (-0.22 YEARS) AND OLDER ADULTS (-1.70 YEARS). EACH 1-SD INCREASE IN LEVINE EEA WAS ASSOCIATED WITH INCREASED RISK OF DEVELOPING EARLY-ONSET OBESITY (ODDS RATIO [OR], 1.46; 95% CI, 1.19-1.78), HIGH SEVERITY/BURDEN OF CHCS (OR, 1.13; 95% CI, 1.03-1.24), AND LATE MORTALITY (HAZARD RATIO, 1.75; 95% CI, 1.35-2.26). CONCLUSIONS AND RELEVANCE: THE FINDINGS OF THIS STUDY SUGGEST THAT EAA MEASURED IN CHILDREN AND ADOLESCENT SURVIVORS OF CHILDHOOD CANCER IS ASSOCIATED WITH EARLY-ONSET OBESITY, SEVERITY/BURDEN OF ALL CHCS, AND LATE MORTALITY. EVALUATING EAA MAY HELP IDENTIFY SURVIVORS OF CHILDHOOD CANCER AT INCREASED RISK FOR EARLY-ONSET OBESITY, MORBIDITY IN GENERAL, AND MORTALITY.	2023	
                                                                                                                                                                                                                                      
7    30  29 A BRIEF LOOK AT HASHIMOTO'S DISEASE, ADRENAL INCIDENTALOMAS, OBESITY AND INSULIN RESISTANCE-COULD ENDOCRINE DISRUPTORS BE THE OTHER SIDE OF THE SAME COIN? HASHIMOTO'S DISEASE (HD) IS THE MOST COMMON CAUSE OF HYPOTHYROIDISM IN DEVELOPED COUNTRIES. THE EXACT PATHOMECHANISM BEHIND IT HAS NOT BEEN CLEARLY ESTABLISHED; HOWEVER, AN INTERPLAY OF GENETIC SUSCEPTIBILITY, ENVIRONMENTAL TRIGGERS (INCLUDING DIET) AND EPIGENETIC FACTORS SEEMS TO BE INVOLVED. AMONG THE LATTER, INCREASINGLY MORE ATTENTION HAS BEEN PAID TO SOME HORMONALLY ACTIVE SUBSTANCES, KNOWN AS ENDOCRINE DISRUPTORS, WHICH ARE COMMONLY USED WORLDWIDE. HD HAS BECOME A CONDITION WIDELY REPORTED IN THE MEDIA, ACTING AS A CULPRIT FOR INEXPLICABLE WEIGHT GAIN, CHRONIC FATIGUE OR WEAKNESS. NEVERTHELESS, THE RECOGNITION OF HD IS UNDENIABLY INCREASING AND REPRESENTS A MAJOR PUBLIC HEALTH BURDEN. AT THE SAME TIME, IMPROVING ACCESS TO IMAGING TESTS HAS INCREASED THE NUMBER OF INCIDENTALLY DIAGNOSED ADRENAL TUMORS. ABOVE ALL, THE WIDESPREAD USE OF CHEST COMPUTED TOMOGRAPHY (CT) DUE TO THE COVID-19 PANDEMIC HAS CONTRIBUTED TO FREQUENT INCIDENTAL DETECTION OF ADRENAL LESIONS. FORTUNATELY, A VAST MAJORITY OF THESE FINDINGS ARE ASYMPTOMATIC BENIGN TUMORS WITH NO EXCESSIVE HORMONAL ACTIVITY, AND THEREFORE, THEY ARE DEFINED AS ADRENAL INCIDENTALOMAS (AIS). INTERESTINGLY, RECENT STUDIES HAVE INDICATED THAT PATIENTS WITH AIS ARE MORE PRONE TO OBESITY AND INSULIN RESISTANCE. ALTHOUGH MUTUAL RELATIONSHIPS BETWEEN THE THYROID AND THE ADRENAL GLANDS HAVE BEEN STUDIED WIDELY, STILL, LITTLE IS KNOWN ABOUT THE POSSIBLE PATHOPHYSIOLOGICAL ASSOCIATIONS BETWEEN THYROID AUTOIMMUNITY AND THE OCCURRENCE OF ADRENAL INCIDENTALOMAS. THIS ARTICLE PRESENTS A BRIEF REVIEW OF THE COMMON ENDOCRINE DISORDERS WITH A SPECIAL FOCUS ON THE FREQUENTLY COEXISTING INSULIN RESISTANCE AND/OR OBESITY. FURTHERMORE, IN RESPONSE TO THE RECENT GROWING INTEREST IN ENDOCRINE DISRUPTORS, WITH THEIR TRANSGENERATIONAL EPIGENETIC EFFECTS THAT INFLUENCE HORMONAL SYSTEM FUNCTION, A CONCISE OVERVIEW OF THE TOPIC HAS ALSO BEEN INCLUDED.	2023	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
8   403  30 ANALYSIS OF EPIGENETIC AGE ACCELERATION AND HEALTHY LONGEVITY AMONG OLDER US WOMEN. IMPORTANCE: ACCELERATED BIOLOGICAL AGING IS ASSOCIATED WITH DECREASED PHYSICAL CAPABILITY AND COGNITIVE FUNCTIONING, WHICH ARE ASSOCIATED WITH INCREASED RISK OF MORBIDITY AND MORTALITY. OBJECTIVE: WE INVESTIGATED ASSOCIATIONS BETWEEN EPIGENETIC AGE ACCELERATION (EAA), A BIOMARKER ASSOCIATED WITH AGING, AND HEALTHY LONGEVITY AMONG OLDER WOMEN. DESIGN, SETTING, AND PARTICIPANTS: THIS COHORT STUDY WAS A SECONDARY ANALYSIS OF PARTICIPANTS IN THE WOMEN'S HEALTH INITIATIVE (WHI) WHO WERE ELIGIBLE TO SURVIVE TO AGE 90 YEARS BY SEPTEMBER 30, 2020. PARTICIPANTS WERE LOCATED IN MULTIPLE CENTERS. THIS STUDY WAS RESTRICTED TO WOMEN WITH GENOME-WIDE DNA METHYLATION DATA, GENERATED FROM BASELINE BLOOD SAMPLES WITHIN 3 WHI ANCILLARY STUDIES. MEDIAN (IQR) FOLLOW-UP TIMES FROM BASELINE WERE 21.6 (19.6-22.9) YEARS AND 21.4 (19.8-22.7) YEARS FOR WOMEN WHO SURVIVED TO AGE 90 YEARS WITH AND WITHOUT INTACT MOBILITY, RESPECTIVELY, AND 13.2 (8.8-16.7) FOR WOMEN WHO DID NOT SURVIVE TO AGE 90 YEARS. DATA WERE ANALYZED FROM DECEMBER 2020 TO JULY 2021. EXPOSURES: EAA WAS ESTIMATED USING 4 ESTABLISHED "CLOCKS": HORVATH PANTISSUE, HANNUM, PHENO, AND GRIM. MAIN OUTCOMES AND MEASURES: USING MULTINOMIAL LOGISTIC REGRESSION, ODDS RATIOS (ORS) AND 95% CIS WERE ESTIMATED FOR 3 HEALTHY LONGEVITY OUTCOMES FOR EACH CLOCK: SURVIVAL TO AGE 90 YEARS WITH INTACT MOBILITY, SURVIVAL TO AGE 90 YEARS WITHOUT INTACT MOBILITY, AND NO SURVIVAL TO AGE 90 YEARS. RESULTS: AMONG 1813 WOMEN, THERE WERE 464 WOMEN (MEAN [SD] AGE AT BASELINE, 71.6 [3.5] YEARS) WHO SURVIVED TO AGE 90 YEARS WITH INTACT MOBILITY AND COGNITIVE FUNCTIONING, 420 WOMEN (MEAN [SD] AGE AT BASELINE, 71.3 [3.2] YEARS) WHO SURVIVED TO AGE 90 YEARS WITHOUT INTACT MOBILITY AND COGNITIVE FUNCTIONING, AND 929 WOMEN (MEAN [SD] AGE AT BASELINE, 70.2 [3.4] YEARS) WHO DID NOT SURVIVE TO AGE 90 YEARS. WOMEN WHO SURVIVED TO AGE 90 YEARS WITH INTACT MOBILITY AND COGNITIVE FUNCTION WERE HEALTHIER AT BASELINE COMPARED WITH WOMEN WHO SURVIVED WITHOUT THOSE OUTCOMES OR WHO DID NOT SURVIVE TO AGE 90 YEARS (EG, 143 WOMEN [30.8%] VS 101 WOMEN [24.0%] AND 202 WOMEN [21.7%] WITH 0 CHRONIC CONDITIONS). THE ODDS OF SURVIVING TO AGE 90 YEARS WITH INTACT MOBILITY WERE LOWER FOR EVERY 1 SD INCREASE IN EAA COMPARED WITH THOSE WHO DID NOT SURVIVE TO AGE 90 YEARS AS MEASURED BY AGEACCELHORVATH (OR, 0.82; 95% CI, 0.69-0.96; P = .01), AGEACCELHANNUM (OR, 0.67; 95% CI, 0.56-0.80; P < .001), AGEACCELPHENO (OR, 0.60; 95% CI, 0.51-0.72; P < .001), AND AGEACCELGRIM (OR, 0.68; 95% CI, 0.55-0.84; P < .001). ORS WERE SIMILAR FOR WOMEN WHO SURVIVED TO AGE 90 YEARS WITH INTACT MOBILITY AND COGNITIVE FUNCTION (EG, AGEACCELHORVATH: OR PER 1 SD INCREASE IN EAA, 0.83; 95% CI, 0.71-0.98; P = .03) COMPARED WITH WOMEN WHO DID NOT SURVIVE TO AGE 90 YEARS. CONCLUSIONS AND RELEVANCE: THESE FINDINGS SUGGEST THAT EAA MAY BE A VALID BIOMARKER ASSOCIATED WITH HEALTHY LONGEVITY AMONG OLDER WOMEN AND MAY BE USED FOR RISK STRATIFICATION AND RISK ESTIMATION OF FUTURE FUNCTIONAL AND COGNITIVE AGING. OUTCOMES SUGGEST THAT FUTURE STUDIES MAY FOCUS ON THE POTENTIAL FOR PUBLIC HEALTH INTERVENTIONS TO COUNTERACT EAA AND ITS ASSOCIATION WITH POOR HEALTH OUTCOMES TO LOWER DISEASE BURDEN WHILE INCREASING LONGEVITY.	2022	

9  3513  35 IDIOPATHIC PULMONARY FIBROSIS: PATHOGENESIS AND MANAGEMENT. BACKGROUND: IDIOPATHIC PULMONARY FIBROSIS (IPF) IS A CHRONIC, PROGRESSIVE DISEASE CHARACTERIZED BY THE ABERRANT ACCUMULATION OF FIBROTIC TISSUE IN THE LUNGS PARENCHYMA, ASSOCIATED WITH SIGNIFICANT MORBIDITY AND POOR PROGNOSIS. THIS REVIEW WILL PRESENT THE SUBSTANTIAL ADVANCES ACHIEVED IN THE UNDERSTANDING OF IPF PATHOGENESIS AND IN THE THERAPEUTIC OPTIONS THAT CAN BE OFFERED TO PATIENTS, AND WILL ADDRESS THE ISSUES REGARDING DIAGNOSIS AND MANAGEMENT THAT ARE STILL OPEN. MAIN BODY: OVER THE LAST TWO DECADES MUCH HAS BEEN CLARIFIED ABOUT THE PATHOGENIC PATHWAYS UNDERLYING THE DEVELOPMENT AND PROGRESSION OF THE LUNG SCARRING IN IPF. SUSTAINED ALVEOLAR EPITHELIAL MICRO-INJURY AND ACTIVATION HAS BEEN RECOGNISED AS THE TRIGGER OF SEVERAL BIOLOGICAL EVENTS OF DISORDERED REPAIR OCCURRING IN GENETICALLY SUSCEPTIBLE AGEING INDIVIDUALS. DESPITE MULTIDISCIPLINARY TEAM DISCUSSION HAS DEMONSTRATED TO INCREASE DIAGNOSTIC ACCURACY, PATIENTS CAN STILL REMAIN UNCLASSIFIED WHEN THE CURRENT DIAGNOSTIC CRITERIA ARE STRICTLY APPLIED, REQUIRING THE IDENTIFICATION OF A USUAL INTERSTITIAL PATTERN EITHER ON HIGH-RESOLUTION COMPUTED TOMOGRAPHY SCAN OR LUNG BIOPSY. OUTSTANDING ACHIEVEMENTS HAVE BEEN MADE IN THE MANAGEMENT OF THESE PATIENTS, AS NINTEDANIB AND PIRFENIDONE CONSISTENTLY PROVED TO REDUCE THE RATE OF PROGRESSION OF THE FIBROTIC PROCESS. HOWEVER, MANY UNCERTAINTIES STILL LIE IN THE CORRECT USE OF THESE DRUGS, RANGING FROM THE INITIAL CHOICE OF THE DRUG, THE APPROPRIATE TIMING FOR TREATMENT AND THE BENEFIT-RISK RATIO OF A COMBINED TREATMENT REGIMEN. SEVERAL NOVEL COMPOUNDS ARE BEING DEVELOPED IN THE PERSPECTIVE OF A MORE TARGETED THERAPEUTIC APPROACH; IN THE MEANTIME, THE SUPPORTIVE CARE OF THESE PATIENTS AND THEIR CARERS SHOULD BE APPROPRIATELY PRIORITIZED, AND GREATER EFFORTS SHOULD BE MADE TOWARD THE PROMPT IDENTIFICATION AND MANAGEMENT OF RELEVANT COMORBIDITIES. CONCLUSIONS: BUILDING ON THE ADVANCES IN THE UNDERSTANDING OF IPF PATHOBIOLOGY, THE FURTHER INVESTIGATION OF THE ROLE OF GENE VARIANTS, EPIGENETIC ALTERATIONS AND OTHER MOLECULAR BIOMARKERS REFLECTING DISEASE ACTIVITY AND BEHAVIOUR WILL HOPEFULLY ENABLE EARLIER AND MORE CONFIDENT DIAGNOSIS, IMPROVE DISEASE PHENOTYPING AND SUPPORT THE DEVELOPMENT OF NOVEL AGENTS FOR PERSONALIZED TREATMENT OF IPF.	2018	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
10  2734  25 EXPLORING THE RELATIONSHIP BETWEEN DNA METHYLATION AGE MEASURES AND PSYCHONEUROLOGICAL SYMPTOMS IN WOMEN WITH EARLY-STAGE BREAST CANCER. PURPOSE: THE EPIGENETIC CLOCK HAS BEEN ACKNOWLEDGED AS AN INDICATOR FOR MOLECULAR AGING, BUT FEW STUDIES HAVE EXAMINED POSSIBLE ASSOCIATIONS OF DNA METHYLATION (DNAM) AGE OR AGE ACCELERATION (AA) WITH SYMPTOM BURDEN IN INDIVIDUALS WHO ARE TREATED FOR CANCER. THIS STUDY EXPLORED THE ASSOCIATION OF DNAM AGE OR AA WITH PSYCHONEUROLOGICAL (PN) SYMPTOMS, INCLUDING COGNITIVE IMPAIRMENT, FATIGUE, SLEEP DISTURBANCES, PAIN, AND DEPRESSIVE SYMPTOMS, IN BREAST CANCER SURVIVORS OVER A 2-YEAR PERIOD. METHODS: WE MEASURED PN SYMPTOMS USING RELIABLE INSTRUMENTS AND DNAM LEVELS BY INFINIUM HUMANMETHYLATION450K BEADCHIP (N = 72). DNAM AGE WAS CALCULATED BY THE HORVATH, GRIM, AND HANNUM-BASED INTRINSIC AND EXTRINSIC AGE ESTIMATIONS. AA WAS DEFINED BY THE RESIDUAL REGRESSING ESTIMATED EPIGENETIC AGE ON CHRONOLOGICAL AGE. MIXED REGRESSION MODELS WERE FITTED FOR AA AND CHANGES IN AA TO STUDY THE ASSOCIATION OVER TIME. SEPARATE LINEAR REGRESSION MODELS AND A MIXED-EFFECTS MODEL WERE FITTED FOR AA AT EACH TIME POINT. RESULTS: HORVATH-AA, GRIM-AA, AND EXTRINSIC EPIGENETIC AA WERE SIGNIFICANTLY CHANGED OVER TIME, WHILE INTRINSIC EPIGENETIC AA DID NOT EXHIBIT ANY TEMPORAL CHANGES. INCREASED AA WAS ASSOCIATED WITH GREATER ANXIETY AND FATIGUE, AS WELL AS WORSE COGNITIVE MEMORY, ADJUSTING FOR RACE, BMI, INCOME, CHEMOTHERAPY, RADIATION THERAPY, AND CHRONOLOGICAL AGE. INCREASED DNAM AGE WAS ASSOCIATED WITH GREATER ANXIETY OVER 2 YEARS. CONCLUSION: OUR FINDINGS SUGGEST DNAM AGE AND AA MAY BE ASSOCIATED WITH PN SYMPTOMS OVER THE COURSE OF CANCER TREATMENT AND SURVIVORSHIP. SOME PN SYMPTOMS MAY BE AMENABLE TO PREVENTIVE INTERVENTIONS TARGETED TO EPIGENETIC CLOCKS THAT INFLUENCE AGING-ASSOCIATED PROCESSES.	2022	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
11  5395  22 REDUCED EPIGENETIC AGE IN OLDER ADULTS WITH HIGH SENSE OF PURPOSE IN LIFE. PSYCHOSOCIAL RISK FACTORS HAVE BEEN LINKED WITH ACCELERATED EPIGENETIC AGING, BUT LITTLE IS KNOWN ABOUT WHETHER PSYCHOSOCIAL RESILIENCE FACTORS (EG, SENSE OF PURPOSE IN LIFE) MIGHT REDUCE EPIGENETIC AGE ACCELERATION. IN THIS STUDY, WE TESTED IF OLDER ADULTS WHO EXPERIENCE HIGH LEVELS OF PURPOSE MIGHT SHOW REDUCED EPIGENETIC AGE ACCELERATION. WE EVALUATED THE RELATIONSHIP BETWEEN PURPOSE AND EPIGENETIC AGE ACCELERATION AS MEASURED BY 13 DNA METHYLATION (DNAM) "EPIGENETIC CLOCKS" ASSESSED IN 1 572 OLDER ADULTS FROM THE HEALTH AND RETIREMENT STUDY (MEAN AGE 70 YEARS). WE QUANTIFIED THE TOTAL ASSOCIATION BETWEEN PURPOSE AND DNAM AGE ACCELERATION AS WELL AS THE EXTENT TO WHICH THAT TOTAL ASSOCIATION MIGHT BE ATTRIBUTABLE TO DEMOGRAPHIC FACTORS, CHRONIC DISEASE, OTHER PSYCHOSOCIAL VARIABLES (EG, POSITIVE AFFECT), AND HEALTH-RELATED BEHAVIORS (HEAVY DRINKING, SMOKING, PHYSICAL ACTIVITY, AND BODY MASS INDEX [BMI]). PURPOSE IN LIFE WAS ASSOCIATED WITH REDUCED EPIGENETIC AGE ACCELERATION ACROSS 4 "SECOND-GENERATION" DNAM CLOCKS OPTIMIZED FOR PREDICTING HEALTH AND LONGEVITY (FALSE DISCOVERY RATE [FDR] Q < 0.0001: PHENOAGE, GRIMAGE, ZHANG EPIGENETIC MORTALITY INDEX; FDR Q < 0.05: DUNEDINPOAM). THESE ASSOCIATIONS WERE INDEPENDENT OF DEMOGRAPHIC AND PSYCHOSOCIAL FACTORS, BUT SUBSTANTIALLY ATTENUATED AFTER ADJUSTING FOR HEALTH-RELATED BEHAVIORS (DRINKING, SMOKING, PHYSICAL ACTIVITY, AND BMI). PURPOSE SHOWED NO SIGNIFICANT ASSOCIATION WITH 9 "FIRST-GENERATION" DNAM EPIGENETIC CLOCKS TRAINED ON CHRONOLOGICAL AGE. OLDER ADULTS WITH GREATER PURPOSE IN LIFE SHOW "YOUNGER" DNAM EPIGENETIC AGE ACCELERATION. THESE RESULTS MAY BE DUE IN PART TO ASSOCIATED DIFFERENCES IN HEALTH-RELATED BEHAVIORS. RESULTS SUGGEST NEW OPPORTUNITIES TO REDUCE BIOLOGICAL AGE ACCELERATION BY ENHANCING PURPOSE AND ITS BEHAVIORAL SEQUELAE IN LATE ADULTHOOD.	2023	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
12  3925  24 LIQUID BIOPSIES BASED ON DNA METHYLATION AS BIOMARKERS FOR THE DETECTION AND PROGNOSIS OF LUNG CANCER. LUNG CANCER (LC) IS THE MAIN CAUSE OF CANCER-RELATED MORTALITY. MOST LC PATIENTS ARE DIAGNOSED IN AN ADVANCED STAGE WHEN THE SYMPTOMS ARE OBVIOUS, AND THE PROGNOSIS IS QUITE POOR. ALTHOUGH LOW-DOSE COMPUTED TOMOGRAPHY (LDCT) IS A ROUTINE CLINICAL EXAMINATION FOR EARLY DETECTION OF LC, THE FALSE-POSITIVE RATE IS OVER 90%. AS ONE OF THE INTENSELY STUDIED EPIGENETIC MODIFICATIONS, DNA METHYLATION PLAYS A KEY ROLE IN VARIOUS DISEASES, INCLUDING CANCER AND OTHER DISEASES. HYPERMETHYLATION IN TUMOR SUPPRESSOR GENES OR HYPOMETHYLATION IN ONCOGENES IS AN IMPORTANT EVENT IN TUMORIGENESIS. REMARKABLY, DNA METHYLATION USUALLY OCCURS IN THE VERY EARLY STAGE OF MALIGNANT TUMORS. THUS, DNA METHYLATION ANALYSIS MAY PROVIDE SOME USEFUL INFORMATION ABOUT THE EARLY DETECTION OF LC. IN RECENT YEARS, LIQUID BIOPSY HAS DEVELOPED RAPIDLY. LIQUID BIOPSY CAN DETECT AND MONITOR BOTH PRIMARY AND METASTATIC MALIGNANT TUMORS AND CAN REFLECT TUMOR HETEROGENEITY. MOREOVER, IT IS A MINIMALLY INVASIVE PROCEDURE, AND IT CAUSES LESS PAIN FOR PATIENTS. THIS REVIEW SUMMARIZED VARIOUS LIQUID BIOPSIES BASED ON DNA METHYLATION FOR LC. AT FIRST, WE BRIEFLY DISCUSSED SOME EMERGING TECHNOLOGIES FOR DNA METHYLATION ANALYSIS. SUBSEQUENTLY, WE OUTLINED CELL-FREE DNA (CFDNA), SPUTUM, BRONCHOALVEOLAR LAVAGE FLUID, BRONCHIAL ASPIRATES, AND BRONCHIAL WASHINGS DNA METHYLATION-BASED LIQUID BIOPSY FOR THE EARLY DETECTION OF LC. FINALLY, THE PROGNOSTIC VALUE OF DNA METHYLATION IN CFDNA AND SPUTUM AND THE DIAGNOSTIC VALUE OF OTHER DNA METHYLATION-BASED LIQUID BIOPSIES FOR LC WERE ALSO ANALYZED.	2022	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
13  2960  19 GENETIC AND EPIGENETIC MARKERS IN THE EVALUATION OF PANCREATIC MASSES. BACKGROUND: METHYLATION MARKERS HAVE SHOWN PROMISE IN THE EARLY DIAGNOSIS OF PANCREATIC CARCINOMA. THE AIM OF THIS STUDY WAS TO ASSESS THE DIAGNOSTIC UTILITY OF HYPERMETHYLATION STATUS OF CANDIDATE GENES IN COMBINATION WITH KRAS MUTATION DETECTION IN THE EVALUATION OF PANCREATIC MASSES. EXPERIMENTAL DESIGN: SIXTY-ONE FINE NEEDLE ASPIRATES OF PANCREATIC MASSES (43 PANCREATIC ADENOCARCINOMAS AND 18 CHRONIC PANCREATITIS) WERE STUDIED. METHYLATION STATUS OF HRH2, EN1, SPARC, CDH13 AND APC WERE ANALYSED USING MELTING CURVE ANALYSIS AFTER DNA BISULFITE TREATMENT. KRAS MUTATIONS WERE ALSO ANALYSED. RESULTS: THE METHYLATION PANEL HAD A SENSITIVITY OF 73% (27 OF 37, CI 95% 56 TO 86%) AND A SPECIFICITY OF 100% WHENEVER TWO OR MORE PROMOTERS WERE FOUND HYPERMETHYLATED. KRAS MUTATIONS SHOWED A SENSITIVITY OF 77% (33 OF 43, CI 95% 62 TO 88%) AND A SPECIFICITY OF 100%. BOTH MOLECULAR ANALYSES ADDED USEFUL INFORMATION TO CYTOLOGY BY INCREASING THE NUMBER OF INFORMATIVE CASES. WHEN GENETIC AND EPIGENETIC ANALYSES WERE COMBINED SENSITIVITY WAS 84% (36 OF 43 CI 95% 69 TO 93%) MAINTAINING A 100% SPECIFICITY. CONCLUSIONS: ANALYSIS OF HYPERMETHYLATION STATUS OF A PANEL OF GENES AND KRAS MUTATION DETECTION OFFER A SIMILAR DIAGNOSTIC YIELD IN THE EVALUATION OF PANCREATIC MASSES. THE COMBINED MOLECULAR ANALYSIS INCREASES THE NUMBER OF INFORMATIVE CASES WITHOUT DIMINISHING SPECIFICITY.	2013	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
14  5957  22 TELOMERE LENGTH AND EPIGENETIC AGE ACCELERATION IN ADOLESCENTS WITH ANXIETY DISORDERS. EVIDENCE ON THE RELATIONSHIP BETWEEN GENETICS AND MENTAL HEALTH ARE FLOURISHING. HOWEVER, FEW STUDIES ARE EVALUATING EARLY BIOMARKERS THAT MIGHT LINK GENES, ENVIRONMENT, AND PSYCHOPATHOLOGY. WE AIMED TO STUDY TELOMERE LENGTH (TL) AND EPIGENETIC AGE ACCELERATION (AA) IN A COHORT OF ADOLESCENTS WITH AND WITHOUT ANXIETY DISORDERS (N = 234). WE EVALUATED A REPRESENTATIVE SUBSAMPLE OF PARTICIPANTS AT BASELINE AND AFTER 5 YEARS (N = 76) AND CATEGORIZED THEM ACCORDING TO THEIR ANXIETY DISORDER DIAGNOSIS AT BOTH TIME POINTS: (1) CONTROL GROUP (NO ANXIETY DISORDER, N = 18), (2) VARIABLE GROUP (ANXIETY DISORDER IN ONE EVALUATION, N = 38), AND (3) PERSISTENT GROUP (ANXIETY DISORDER AT BOTH TIME POINTS, N = 20). WE ASSESSED RELATIVE MEAN TL BY REAL-TIME QUANTITATIVE PCR AND DNA METHYLATION BY INFINIUM HUMANMETHYLATION450 BEADCHIP. WE CALCULATED AA USING THE HORVATH AGE ESTIMATION ALGORITHM AND ANALYZED DIFFERENCES AMONG GROUPS USING GENERALIZED LINEAR MIXED MODELS. THE PERSISTENT GROUP OF ANXIETY DISORDER DID NOT CHANGE TL OVER TIME (P = 0.495). THE VARIABLE GROUP HAD HIGHER BASELINE TL (P = 0.003) BUT NO ACCELERATED TL EROSION IN COMPARISON TO THE NON-ANXIETY CONTROL GROUP (P = 0.053). FURTHERMORE, THERE WERE NO DIFFERENCES IN AA AMONG GROUPS OVER TIME. OUR FINDINGS SUGGEST THAT ADOLESCENTS WITH CHRONIC ANXIETY DID NOT CHANGE TELOMERE LENGTH OVER TIME, WHICH COULD BE RELATED TO A DELAY IN NEURONAL DEVELOPMENT IN THIS PERIOD OF LIFE.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
15  2150  25 EPIGENETIC MEASURES OF AGEING PREDICT THE PREVALENCE AND INCIDENCE OF LEADING CAUSES OF DEATH AND DISEASE BURDEN. BACKGROUND: INDIVIDUALS OF THE SAME CHRONOLOGICAL AGE DISPLAY DIFFERENT RATES OF BIOLOGICAL AGEING. A NUMBER OF MEASURES OF BIOLOGICAL AGE HAVE BEEN PROPOSED WHICH HARNESS AGE-RELATED CHANGES IN DNA METHYLATION PROFILES. THESE MEASURES INCLUDE FIVE 'EPIGENETIC CLOCKS' WHICH PROVIDE AN INDEX OF HOW MUCH AN INDIVIDUAL'S BIOLOGICAL AGE DIFFERS FROM THEIR CHRONOLOGICAL AGE AT THE TIME OF MEASUREMENT. THE FIVE CLOCKS ENCOMPASS METHYLATION-BASED PREDICTORS OF CHRONOLOGICAL AGE (HORVATHAGE, HANNUMAGE), ALL-CAUSE MORTALITY (DNAM PHENOAGE, DNAM GRIMAGE) AND TELOMERE LENGTH (DNAM TELOMERE LENGTH). A SIXTH EPIGENETIC MEASURE OF AGEING DIFFERS FROM THESE CLOCKS IN THAT IT ACTS AS A SPEEDOMETER PROVIDING A SINGLE TIME-POINT MEASUREMENT OF THE PACE OF AN INDIVIDUAL'S BIOLOGICAL AGEING. THIS MEASURE OF AGEING IS TERMED DUNEDINPOAM. IN THIS STUDY, WE TEST THE ASSOCIATION BETWEEN THESE SIX EPIGENETIC MEASURES OF AGEING AND THE PREVALENCE AND INCIDENCE OF THE LEADING CAUSES OF DISEASE BURDEN AND MORTALITY IN HIGH-INCOME COUNTRIES (N </= 9537, GENERATION SCOTLAND: SCOTTISH FAMILY HEALTH STUDY). RESULTS: DNAM GRIMAGE PREDICTED INCIDENCE OF CLINICALLY DIAGNOSED CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD), TYPE 2 DIABETES AND ISCHEMIC HEART DISEASE AFTER 13 YEARS OF FOLLOW-UP (HAZARD RATIOS = 2.22, 1.52 AND 1.41, RESPECTIVELY). DUNEDINPOAM PREDICTED THE INCIDENCE OF COPD AND LUNG CANCER (HAZARD RATIOS = 2.02 AND 1.45, RESPECTIVELY). DNAM PHENOAGE PREDICTED INCIDENCE OF TYPE 2 DIABETES (HAZARD RATIO = 1.54). DNAM TELOMERE LENGTH ASSOCIATED WITH THE INCIDENCE OF ISCHEMIC HEART DISEASE (HAZARD RATIO = 0.80). DNAM GRIMAGE ASSOCIATED WITH ALL-CAUSE MORTALITY, THE PREVALENCE OF COPD AND SPIROMETRY MEASURES AT THE STUDY BASELINE. THESE ASSOCIATIONS WERE PRESENT AFTER ADJUSTING FOR POSSIBLE CONFOUNDING RISK FACTORS INCLUDING ALCOHOL CONSUMPTION, BODY MASS INDEX, DEPRIVATION, EDUCATION AND TOBACCO SMOKING AND SURPASSED STRINGENT BONFERRONI-CORRECTED SIGNIFICANCE THRESHOLDS. CONCLUSIONS: OUR DATA SUGGEST THAT EPIGENETIC MEASURES OF AGEING MAY HAVE UTILITY IN CLINICAL SETTINGS TO COMPLEMENT GOLD-STANDARD METHODS FOR DISEASE ASSESSMENT AND MANAGEMENT.	2020	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
16  5486  36 REVERSE INFLAMMAGING: LONG-TERM EFFECTS OF HCV CURE ON BIOLOGICAL AGE. BACKGROUND & AIMS: CHRONIC HEPATITIS C VIRUS (HCV) INFECTION CAN BE CURED WITH DIRECT-ACTING ANTIVIRALS (DAAS). HOWEVER, NOT ALL SEQUELAE OF CHRONIC HEPATITIS C APPEAR TO BE COMPLETELY REVERSIBLE AFTER SUSTAINED VIROLOGIC RESPONSE (SVR). RECENTLY, CHRONIC VIRAL INFECTIONS HAVE BEEN SHOWN TO BE ASSOCIATED WITH BIOLOGICAL AGE ACCELERATION DEFINED BY THE EPIGENETIC CLOCK. THE AIM OF THIS STUDY WAS TO INVESTIGATE WHETHER CHRONIC HCV INFECTION IS ASSOCIATED WITH EPIGENETIC CHANGES AND BIOLOGICAL AGE ACCELERATION AND WHETHER THIS IS REVERSIBLE AFTER SVR. METHODS: WE INCLUDED 54 WELL-CHARACTERIZED INDIVIDUALS WITH CHRONIC HEPATITIS C WHO ACHIEVED SVR AFTER DAA THERAPY AT THREE TIME POINTS: DAA TREATMENT INITIATION, END OF TREATMENT, AND LONG-TERM FOLLOW-UP (MEDIAN 96 WEEKS AFTER END OF TREATMENT). GENOME-WIDE DNA METHYLATION STATUS WAS DETERMINED IN PERIPHERAL BLOOD MONONUCLEAR CELLS (PBMCS) AND USED TO CALCULATE EPIGENETIC AGE ACCELERATION (EAA) USING HORVATH'S CLOCK. RESULTS: INDIVIDUALS WITH HCV HAD AN OVERALL SIGNIFICANT EAA OF 3.12 YEARS AT BASELINE COMPARED WITH -2.61 YEARS IN THE AGE- AND SEX-MATCHED REFERENCE GROUP (P <0.00003). HCV ELIMINATION RESULTED IN A SIGNIFICANT LONG-TERM INCREASE IN DNA METHYLATION DOMINATED BY HYPERMETHYLATED CPGS IN ALL PATIENT GROUPS. ACCORDINGLY, EAA DECREASED TO 1.37 YEARS AT LONG-TERM FOLLOW-UP. THE DECREASE IN EAA WAS SIGNIFICANT ONLY BETWEEN THE END OF TREATMENT AND FOLLOW-UP (P = 0.01). INTERESTINGLY, EIGHT INDIVIDUALS WHO DEVELOPED HEPATOCELLULAR CARCINOMA AFTER SVR HAD THE HIGHEST EAA AND SHOWED NO EVIDENCE OF REVERSAL AFTER SVR. CONCLUSIONS: OUR DATA CONTRIBUTE TO THE UNDERSTANDING OF THE BIOLOGICAL IMPACT OF HCV ELIMINATION AFTER DAA THERAPY AND DEMONSTRATE THAT HCV ELIMINATION CAN LEAD TO "REVERSE INFLAMMAGING". IN ADDITION, OUR DATA SUPPORT THE POTENTIAL USE OF BIOLOGICAL AGE AS A BIOMARKER FOR HCV SEQUELAE AFTER SVR. IMPACT AND IMPLICATIONS: CHRONIC HEPATITIS C VIRUS INFECTION IS NOW CURABLE WITH DIRECT-ACTING ANTIVIRALS, BUT IT REMAINS UNCLEAR WHETHER HEPATITIS C SEQUELAE ARE FULLY REVERSIBLE AFTER VIRAL ELIMINATION. OUR RESULTS SUGGEST THAT EPIGENETIC CHANGES OR ACCELERATION OF BIOLOGICAL AGE ARE REVERSIBLE IN PRINCIPLE, BUT THIS REQUIRES TIME, WHILE A LACK OF REVERSIBILITY APPEARS TO BE ASSOCIATED WITH THE DEVELOPMENT OF HEPATOCELLULAR CARCINOMA. WHILE MOST CLINICAL RISK SCORES NOW TAKE CHRONOLOGICAL AGE INTO ACCOUNT, IT MAY BE WORTHWHILE TO EXPLORE HOW BIOLOGICAL AGE MIGHT IMPROVE THESE SCORES IN THE FUTURE. BIOLOGICAL AGE MAY BE A CORNERSTONE FOR THE INDIVIDUALIZED CLINICAL ASSESSMENT OF PATIENTS IN THE FUTURE, AS IT BETTER REFLECTS PATIENTS' LIFESTYLE AND ENVIRONMENTAL EXPOSURES OVER DECADES.	2023	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
17  1785  22 EFFECT OF APABETALONE ON CARDIOVASCULAR EVENTS IN DIABETES, CKD, AND RECENT ACUTE CORONARY SYNDROME: RESULTS FROM THE BETONMACE RANDOMIZED CONTROLLED TRIAL. BACKGROUND AND OBJECTIVES: CKD AND TYPE 2 DIABETES MELLITUS INTERACT TO INCREASE THE RISK OF MAJOR ADVERSE CARDIOVASCULAR EVENTS (I.E., CARDIOVASCULAR DEATH, NONFATAL MYOCARDIAL INFARCTION, OR STROKE) AND CONGESTIVE HEART FAILURE. A MALADAPTIVE EPIGENETIC RESPONSE MAY BE A CARDIOVASCULAR RISK DRIVER AND AMENABLE TO MODIFICATION WITH APABETALONE, A SELECTIVE MODULATOR OF THE BROMODOMAIN AND EXTRATERMINAL DOMAIN TRANSCRIPTION SYSTEM. WE EXAMINED THIS QUESTION IN A PRESPECIFIED ANALYSIS OF BETONMACE, A PHASE 3 TRIAL. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: BETONMACE WAS AN EVENT-DRIVEN, RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED TRIAL COMPARING EFFECTS OF APABETALONE VERSUS PLACEBO ON MAJOR ADVERSE CARDIOVASCULAR EVENTS AND HEART FAILURE HOSPITALIZATIONS IN 2425 PARTICIPANTS WITH TYPE 2 DIABETES AND A RECENT ACUTE CORONARY SYNDROME, INCLUDING 288 PARTICIPANTS WITH CKD WITH EGFR <60 ML/MIN PER 1.73 M(2) AT BASELINE. THE PRIMARY END POINT IN BETONMACE WAS THE TIME TO THE FIRST MAJOR ADVERSE CARDIOVASCULAR EVENT, WITH A SECONDARY END POINT OF TIME TO HOSPITALIZATION FOR HEART FAILURE. RESULTS: MEDIAN FOLLOW-UP WAS 27 MONTHS (INTERQUARTILE RANGE, 20-32 MONTHS). IN PARTICIPANTS WITH CKD, APABETALONE COMPARED WITH PLACEBO WAS ASSOCIATED WITH FEWER MAJOR ADVERSE CARDIOVASCULAR EVENTS (13 EVENTS IN 124 PATIENTS [11%] VERSUS 35 EVENTS IN 164 PATIENTS [21%]; HAZARD RATIO, 0.50; 95% CONFIDENCE INTERVAL, 0.26 TO 0.96) AND FEWER HEART FAILURE-RELATED HOSPITALIZATIONS (THREE HOSPITALIZATIONS IN 124 PATIENTS [3%] VERSUS 14 HOSPITALIZATIONS IN 164 PATIENTS [9%]; HAZARD RATIO, 0.48; 95% CONFIDENCE INTERVAL, 0.26 TO 0.86). IN THE NON-CKD GROUP, THE CORRESPONDING HAZARD RATIO VALUES WERE 0.96 (95% CONFIDENCE INTERVAL, 0.74 TO 1.24) FOR MAJOR ADVERSE CARDIOVASCULAR EVENTS, AND 0.76 (95% CONFIDENCE INTERVAL, 0.46 TO 1.27) FOR HEART FAILURE-RELATED HOSPITALIZATION. INTERACTION OF CKD ON TREATMENT EFFECT WAS P=0.03 FOR MAJOR ADVERSE CARDIOVASCULAR EVENTS, AND P=0.12 FOR HEART FAILURE-RELATED HOSPITALIZATION. PARTICIPANTS WITH CKD SHOWED SIMILAR NUMBERS OF ADVERSE EVENTS, REGARDLESS OF RANDOMIZATION TO APABETALONE OR PLACEBO (119 [73%] VERSUS 88 [71%] PATIENTS), AND THERE WERE FEWER SERIOUS ADVERSE EVENTS (29% VERSUS 43%; P=0.02) IN THE APABETALONE GROUP. CONCLUSIONS: APABETALONE MAY REDUCE THE INCIDENCE OF MAJOR ADVERSE CARDIOVASCULAR EVENTS IN PATIENTS WITH CKD AND TYPE 2 DIABETES WHO HAVE A HIGH BURDEN OF CARDIOVASCULAR DISEASE.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
18   404  27 ANALYSIS OF EPIGENETIC AGE PREDICTORS IN PAIN-RELATED CONDITIONS. CHRONIC PAIN PREVALENCE IS HIGH WORLDWIDE AND INCREASES AT OLDER AGES. SIGNS OF PREMATURE AGING HAVE BEEN ASSOCIATED WITH CHRONIC PAIN, BUT FEW STUDIES HAVE INVESTIGATED AGING BIOMARKERS IN PAIN-RELATED CONDITIONS. A SET OF DNA METHYLATION (DNAM)-BASED ESTIMATES OF AGE, CALLED "EPIGENETIC CLOCKS," HAS BEEN PROPOSED AS BIOLOGICAL MEASURES OF AGE-RELATED ADVERSE PROCESSES, MORBIDITY, AND MORTALITY. THE AIM OF THIS STUDY IS TO ASSESS IF DIFFERENT PAIN-RELATED PHENOTYPES SHOW ALTERATIONS IN DNAM AGE. IN OUR ANALYSIS, WE CONSIDERED THREE COHORTS FOR WHICH WHOLE-BLOOD DNAM DATA WERE AVAILABLE: HEAT PAIN SENSITIVITY (HPS), INCLUDING 20 MONOZYGOTIC TWIN PAIRS DISCORDANT FOR HEAT PAIN TEMPERATURE THRESHOLD; FIBROMYALGIA (FM), INCLUDING 24 CASES AND 20 CONTROLS; AND HEADACHE, INCLUDING 22 CHRONIC MIGRAINE AND MEDICATION OVERUSE HEADACHE PATIENTS (MOH), 18 EPISODIC MIGRAINEURS (EM), AND 13 HEALTHY SUBJECTS. WE USED THE HORVATH'S EPIGENETIC AGE CALCULATOR TO OBTAIN DNAM-BASED ESTIMATES OF EPIGENETIC AGE, TELOMERE LENGTH, LEVELS OF 7 PROTEINS IN PLASMA, NUMBER OF SMOKED PACKS OF CIGARETTES PER YEAR, AND BLOOD CELL COUNTS. WE DID NOT FIND DIFFERENCES IN EPIGENETIC AGE ACCELERATION, CALCULATED USING FIVE DIFFERENT EPIGENETIC CLOCKS, BETWEEN SUBJECTS DISCORDANT FOR PAIN-RELATED PHENOTYPES. TWINS WITH HIGH HPS HAD INCREASED CD8+ T CELL COUNTS (NOMINAL P = 0.028). HPS THRESHOLDS WERE NEGATIVELY ASSOCIATED WITH ESTIMATED LEVELS OF GDF15 (NOMINAL P = 0.008). FM PATIENTS SHOWED DECREASED NAIVE CD4+ T CELL COUNTS COMPARED WITH CONTROLS (NOMINAL P = 0.015). THE SEVERITY OF FM MANIFESTATIONS EXPRESSED THROUGH VARIOUS EVALUATION TESTS WAS ASSOCIATED WITH DECREASED LEVELS OF LEPTIN, SHORTER LENGTH OF TELOMERES, AND REDUCED CD8+ T AND NATURAL KILLER CELL COUNTS (NOMINAL P < 0.05), WHILE THE DURATION OF PAINFUL SYMPTOMS WAS POSITIVELY ASSOCIATED WITH TELOMERE LENGTH (NOMINAL P = 0.034). NO DIFFERENCES IN DNAM-BASED ESTIMATES WERE DETECTED FOR MOH OR EM COMPARED WITH CONTROLS. IN SUMMARY, OUR STUDY SUGGESTS THAT HPS, FM, AND MOH/EM DO NOT SHOW SIGNS OF EPIGENETIC AGE ACCELERATION IN WHOLE BLOOD, WHILE HPS AND FM ARE ASSOCIATED WITH DNAM-BASED ESTIMATES OF IMMUNOLOGICAL PARAMETERS, PLASMA PROTEINS, AND TELOMERE LENGTH. FUTURE STUDIES SHOULD EXTEND THESE OBSERVATIONS IN LARGER COHORTS.	2020	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
19  6018  21 THE ASSOCIATION OF EPIGENETIC AGE ACCELERATION AND MULTIMORBIDITY AT AGE 90 IN THE WOMEN'S HEALTH INITIATIVE. BACKGROUND: EPIGENETIC AGE ACCELERATION (EAA), A MEASURE OF ACCELERATED BIOLOGICAL AGING, HAS BEEN ASSOCIATED WITH INCREASED RISK OF SEVERAL AGE-RELATED CHRONIC CONDITIONS. THIS IS THE FIRST STUDY TO PROSPECTIVELY EXAMINE THE RELATIONSHIP BETWEEN EAA AND BOTH MULTIMORBIDITY COUNT AND A WEIGHTED MULTIMORBIDITY SCORE AMONG LONG-LIVED POSTMENOPAUSAL WOMEN. METHODS: WE INCLUDED 1,951 WOMEN FROM THE WOMEN'S HEALTH INITIATIVE WHO COULD HAVE SURVIVED TO AGE 90. EAA WAS ESTIMATED USING THE HORVATH PAN-TISSUE, HANNUM, PHENOAGE AND GRIMAGE "CLOCKS." TWELVE CHRONIC CONDITIONS WERE INCLUDED IN THE MULTIMORBIDITY COUNT. THE MULTIMORBIDITY SCORE WAS WEIGHTED FOR EACH MORBIDITY'S RELATIONSHIP WITH MORTALITY IN THE STUDY POPULATION. USING MIXED-EFFECTS POISSON AND LINEAR REGRESSION MODELS THAT INCLUDED BASELINE COVARIATES ASSOCIATED WITH BOTH EAA AND MULTIMORBIDITY, WE ESTIMATED RELATIVE RISKS (RRS) AND 95% CONFIDENCE INTERVALS (CIS) FOR THE RELATIONSHIPS BETWEEN EACH EAA MEASURE AT STUDY BASELINE WITH BOTH MULTIMORBIDITY COUNT AND WEIGHTED MULTIMORBIDITY SCORE AT AGE 90, RESPECTIVELY. RESULTS: FOR EVERY ONE-STANDARD DEVIATION INCREASE IN AGEACCELPHENO, THE RATE OF MULTIMORBIDITY ACCUMULATION INCREASED 6% (RR=1.06; 95% CI=1.01-1.12; P=0.025) AND THE MULTIMORBIDITY SCORE BY 7% (RR=1.07; 95% CI=1.01-1.13; P=0.014) FOR WOMEN WHO SURVIVED TO AGE 90. THE RESULTS FOR A ONE-STANDARD DEVIATION INCREASE IN AGEACCELHORVATH, AGEACCELHANNUM AND AGEACCELGRIM WITH MULTIMORBIDITY ACCUMULATION AND SCORE WERE WEAKER COMPARED TO AGEACCELPHENO, AND THE LATTER TWO DID NOT REACH STATISTICAL SIGNIFICANCE. CONCLUSION: AGEACCELPHENO AND AGEACCELHANNUM MAY PREDICT MULTIMORBIDITY COUNT AND SCORE AT AGE 90 IN OLDER WOMEN AND, THUS, MAY BE USEFUL AS A BIOMARKER PREDICTOR OF MULTIMORBIDITY BURDEN IN THE LAST DECADES OF LIFE.	2022	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
20   401  28 ANALYSIS OF ABERRANT METHYLATION ON PROMOTER SEQUENCES OF TUMOR SUPPRESSOR GENES AND TOTAL DNA IN SPUTUM SAMPLES: A PROMISING TOOL FOR EARLY DETECTION OF COPD AND LUNG CANCER IN SMOKERS. BACKGROUND: CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD) IS A DISORDER ASSOCIATED TO CIGARETTE SMOKE AND LUNG CANCER (LC). SINCE EPIGENETIC CHANGES IN ONCOGENES AND TUMOR SUPPRESSOR GENES (TSGS) ARE CLEARLY IMPORTANT IN THE DEVELOPMENT OF LC. IN THIS STUDY, WE HYPOTHESIZE THAT TOBACCO SMOKERS ARE SUSCEPTIBLE FOR METHYLATION IN THE PROMOTER REGION OF TSGS IN AIRWAY EPITHELIAL CELLS WHEN COMPARED WITH NON-SMOKER SUBJECTS. THE PURPOSE OF THIS STUDY WAS TO INVESTIGATE THE USEFULNESS OF DETECTION OF GENES PROMOTER METHYLATION IN SPUTUM SPECIMENS, AS A COMPLEMENTARY TOOL TO IDENTIFY LC BIOMARKERS AMONG SMOKERS WITH EARLY COPD. METHODS: WE DETERMINED THE AMOUNT OF DNA IN INDUCED SPUTUM FROM PATIENTS WITH COPD (N = 23), LC (N = 26), AS WELL AS IN HEALTHY SUBJECTS (CTR) (N = 33), USING A COMMERCIAL KIT FOR DNA PURIFICATION, FOLLOWED BY ABSORBANCE MEASUREMENT AT 260 NM. THE FREQUENCY OF CDKN2A, CDH1 AND MGMT PROMOTER METHYLATION IN THE SAME GROUPS WAS DETERMINED BY METHYLATION-SPECIFIC POLYMERASE CHAIN REACTION (MSP). THE FISHER'S EXACT TEST WAS EMPLOYED TO COMPARE FREQUENCY OF RESULTS BETWEEN DIFFERENT GROUPS. RESULTS: DNA CONCENTRATION WAS 7.4 AND 5.8 TIMES HIGHER IN LC AND COPD COMPARED TO THE (CTR) (P < 0.0001), RESPECTIVELY. METHYLATION STATUS OF CDKN2A AND MGMT WAS SIGNIFICANTLY HIGHER IN COPD AND LC PATIENTS COMPARED WITH CTR GROUP (P < 0.0001). FREQUENCY OF CDH1 METHYLATION ONLY SHOWED A STATISTICALLY SIGNIFICANT DIFFERENCE BETWEEN LC PATIENTS AND CTR GROUP (P < 0.05). CONCLUSIONS: WE PROVIDE EVIDENCE THAT ABERRANT METHYLATION OF TSGS IN SAMPLES OF INDUCED SPUTUM IS A USEFUL TOOL FOR EARLY DIAGNOSTIC OF LUNG DISEASES (LC AND COPD) IN SMOKER SUBJECTS. VIRTUAL SLIDES: THE ABSTRACT MUST FINISH WITH THE FOLLOWING TEXT: VIRTUAL SLIDES THE VIRTUAL SLIDE(S) FOR THIS ARTICLE CAN BE FOUND HERE: HTTP://WWW.DIAGNOSTICPATHOLOGY.DIAGNOMX.EU/VS/1127865005664160.	2012