1  2678 136 EVALUATION OF A PROGNOSTIC EPIGENETIC CLASSIFICATION SYSTEM IN CHRONIC LYMPHOCYTIC LEUKEMIA PATIENTS. BACKGROUND: METHYLATION AT 5 CPG SITES WAS PREVIOUSLY SHOWN TO CLASSIFY CHRONIC LYMPHOCYTIC LEUKEMIA (CLL) INTO 3 PROGNOSTIC SUBGROUPS. HERE, WE AIMED TO VALIDATE THE MARKER SET IN AN ADDITIONAL COHORT AND TO EVALUATE ITS CLINICAL UTILITY FOR CLL PATIENT STRATIFICATION. METHODS: WE EVALUATED THIS EPIGENETIC MARKER SET IN 79 GERMAN PATIENTS USING BISULFITE TREATMENT FOLLOWED BY PYROSEQUENCING AND CLASSIFICATION USING A SUPPORT VECTOR MACHINE-LEARNING TOOL. RESULTS: THE N-CLL, I-CLL, AND M-CLL CLASSIFICATION WAS DETECTED IN 28 (35%), 10 (13%), AND 41 (51%) PATIENTS, RESPECTIVELY. EPIGENETIC GROUPING WAS ASSOCIATED WITH IGHV MUTATIONAL STATUS (P = 2 X 10(-12)), ISOLATED DEL13Q (P = 9 X 10(-6)), DEL17P (P = .015), COMPLEX KARYOTYPE (P = .005), VH-USAGE, AND CLINICAL OUTCOME AS TIME TO FIRST TREATMENT (P = 1.4 X 10(-12)) AND OVERALL SURVIVAL (P = .003). MULTIVARIATE COX REGRESSION ANALYSIS IDENTIFIED N-CLL AS A FACTOR FOR EARLIER TREATMENT HAZARD RATIO (HR), 6.3 (95% CONFIDENCE INTERVAL [CI] 2.4-16.4; P = .0002) COMPARED TO IGHV MUTATIONAL STATUS (HR 4.6, 95% CI 1.9-11.3, P = .0008). IN ADDITION, WHEN COMPARING THE PROGNOSTIC VALUE OF THE EPIGENETIC CLASSIFICATION SYSTEM WITH THE IGHV CLASSIFICATION, EPIGENETIC GROUPING PERFORMED BETTER COMPARED TO IGHV MUTATIONAL STATUS USING KAPLAN-MEIER ESTIMATION AND ALLOWED THE IDENTIFICATION OF A THIRD, INTERMEDIATE (I-CLL) GROUP. THUS, OUR STUDY CONFIRMED THE PROGNOSTIC VALUE OF THE EPIGENETIC MARKER SET FOR PATIENT STRATIFICATION IN ROUTINE CLINICAL DIAGNOSTICS.	2022	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
2  1107  44 COMBINING CYTOGENETIC AND EPIGENETIC APPROACHES IN CHRONIC LYMPHOCYTIC LEUKEMIA IMPROVES PROGNOSIS PREDICTION FOR PATIENTS WITH ISOLATED 13Q DELETION. BACKGROUND: BOTH DEFECTIVE DNA METHYLATION AND ACTIVE DNA DEMETHYLATION PROCESSES ARE EMERGING AS IMPORTANT RISK FACTORS IN CHRONIC LYMPHOCYTIC LEUKEMIA (CLL). HOWEVER, ASSOCIATIONS BETWEEN 5-CYTOSINE EPIGENETIC MARKERS AND THE MOST FREQUENT CHROMOSOMAL ABNORMALITIES DETECTED IN CLL REMAIN TO BE ESTABLISHED. METHODS: CLL PATIENTS WERE RETROSPECTIVELY CLASSIFIED INTO A CYTOGENETIC LOW-RISK GROUP (ISOLATED 13Q DELETION), AN INTERMEDIATE-RISK GROUP (NORMAL KARYOTYPE OR TRISOMY 12), AND A HIGH-RISK GROUP (11Q DELETION, 17P DELETION, OR COMPLEX KARYOTYPE [>/= 3 BREAKPOINTS]). THE TWO 5-CYTOSINE DERIVATIVES, 5-METHYLCYTOSINE (5-MCYT) AND 5-HYDROXYMETHYLCYTOSINE (5-HMCYT), WERE TESTED BY ELISA (N = 60), WHILE REAL-TIME QUANTITATIVE PCR WAS USED FOR DETERMINING TRANSCRIPTIONAL EXPRESSION LEVELS OF DNMT AND TET (N = 24). RESULTS: BY USING GLOBAL DNA METHYLATION/DEMETHYLATION LEVELS, IN THE LOW-RISK DISEASE GROUP, TWO SUBGROUPS WITH SIGNIFICANTLY DIFFERENT CLINICAL OUTCOMES HAVE BEEN IDENTIFIED (MEDIAN TREATMENT-FREE SURVIVAL [TFS] 45 VERSUS > 120 MONTHS FOR 5-MCYT, P = 0.0008, AND 63 VERSUS > 120 MONTHS FOR 5-HMCYT, P = 0.04). A DEFECTIVE 5-MCYT STATUS WAS FURTHER ASSOCIATED WITH A HIGHER PERCENTAGE OF 13Q DELETED NUCLEI (> 80%), THUS SUGGESTING AN ACQUIRED PROCESS. WHEN CONSIDERING THE CYTOGENETIC INTERMEDIATE/HIGH-RISK DISEASE GROUPS, AN ASSOCIATION OF 5-MCYT STATUS WITH LYMPHOCYTOSIS (P = 0.0008) AND THE LYMPHOCYTE DOUBLING TIME (P = 0.04) BUT NOT WITH TFS WAS OBSERVED, AS WELL AS A REDUCTION OF DNMT3A, TET1, AND TET2 TRANSCRIPTS. CONCLUSIONS: COMBINING CYTOGENETIC STUDIES WITH 5-MCYT ASSESSMENT ADDS ACCURACY TO CLL PATIENTS' PROGNOSES AND PARTICULARLY FOR THOSE WITH 13Q DELETION AS A SOLE CYTOGENETIC ABNORMALITY.	2017	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
3   403  34 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	

4  3850  30 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	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
5  1956  39 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	
                                                                                                                                                                                                                                      
6  4249  37 METHYLATION-BASED BIOLOGICAL AGE AND BREAST CANCER RISK. BACKGROUND: AGE IS ONE OF THE STRONGEST PREDICTORS OF CANCER, CHRONIC DISEASE, AND MORTALITY, BUT BIOLOGICAL RESPONSES TO AGING DIFFER AMONG PEOPLE. EPIGENETIC DNA MODIFICATIONS HAVE BEEN USED TO ESTIMATE "BIOLOGICAL AGE," WHICH MAY BE A USEFUL PREDICTOR OF DISEASE RISK. WE TESTED THIS HYPOTHESIS FOR BREAST CANCER. METHODS: USING A CASE-COHORT APPROACH, WE MEASURED BASELINE BLOOD DNA METHYLATION OF 2764 WOMEN ENROLLED IN THE SISTER STUDY, 1566 OF WHOM SUBSEQUENTLY DEVELOPED BREAST CANCER AFTER AN AVERAGE OF 6 YEARS. USING THREE PREVIOUSLY ESTABLISHED METHYLATION-BASED "CLOCKS" (HANNUM, HORVATH, AND LEVINE), WE DEFINED BIOLOGICAL AGE ACCELERATION FOR EACH WOMAN BY COMPARING HER ESTIMATED BIOLOGICAL AGE WITH HER CHRONOLOGICAL AGE. HAZARD RATIOS AND 95% CONFIDENCE INTERVALS FOR BREAST CANCER RISK WERE ESTIMATED USING COX REGRESSION MODELS. ALL STATISTICAL TESTS WERE TWO-SIDED. RESULTS: EACH OF THE THREE CLOCKS SHOWED THAT BIOLOGICAL AGE ACCELERATION WAS STATISTICALLY SIGNIFICANTLY ASSOCIATED WITH INCREASED RISK OF DEVELOPING BREAST CANCER (5-YEAR AGE ACCELERATION, HANNUM'S CLOCK: HAZARD RATIO [HR] = 1.10, 95% CONFIDENCE INTERVAL [CI] = 1.00 TO 1.21, P = .04; HORVATH'S CLOCK: HR = 1.08, 95% CI = 1.00 TO 1.17, P = .04; LEVINE'S CLOCK: HR = 1.15, 95% CI = 1.07 TO 1.23, P < .001). FOR LEVINE'S CLOCK, EACH 5-YEAR ACCELERATION IN BIOLOGICAL AGE CORRESPONDED WITH A 15% INCREASE IN BREAST CANCER RISK. ALTHOUGH BIOLOGICAL AGE MAY ACCELERATE WITH MENOPAUSAL TRANSITION, AGE ACCELERATION IN PREMENOPAUSAL WOMEN INDEPENDENTLY PREDICTED BREAST CANCER. CASE-ONLY ANALYSIS SUGGESTED THAT, AMONG WOMEN WHO DEVELOP BREAST CANCER, INCREASED AGE ACCELERATION IS ASSOCIATED WITH INVASIVE CANCER (ODDS RATIO FOR INVASIVE = 1.09, 95% CI = 0.98 TO 1.22, P = .10). CONCLUSIONS: DNA METHYLATION-BASED MEASURES OF BIOLOGICAL AGE MAY BE IMPORTANT PREDICTORS OF BREAST CANCER RISK.	2019	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
7   765  27 CC-486 MAINTENANCE AFTER STEM CELL TRANSPLANTATION IN PATIENTS WITH ACUTE MYELOID LEUKEMIA OR MYELODYSPLASTIC SYNDROMES. RELAPSE IS THE MAIN CAUSE OF TREATMENT FAILURE AFTER ALLOGENEIC STEM CELL TRANSPLANT (ALLOSCT) IN ACUTE MYELOID LEUKEMIA (AML) AND MYELODYSPLASTIC SYNDROMES (MDS). INJECTABLE AZACITIDINE CAN IMPROVE POST-TRANSPLANT OUTCOMES BUT PRESENTS CHALLENGES WITH EXPOSURE AND COMPLIANCE. ORAL CC-486 ALLOWS EXTENDED DOSING TO PROLONG AZACITIDINE ACTIVITY. WE INVESTIGATED USE OF CC-486 MAINTENANCE THERAPY AFTER ALLOSCT. ADULTS WITH MDS OR AML IN MORPHOLOGIC COMPLETE REMISSION AT CC-486 INITIATION (42 TO 84 DAYS AFTER ALLOSCT) WERE INCLUDED. PATIENTS RECEIVED 1 OF 4 CC-486 DOSING SCHEDULES PER 28-DAY CYCLE FOR UP TO 12 CYCLES. ENDPOINTS INCLUDED SAFETY, PHARMACOKINETICS, GRAFT-VERSUS-HOST DISEASE (GVHD) INCIDENCE, RELAPSE/PROGRESSION RATE, AND SURVIVAL. OF 30 PATIENTS, 7 RECEIVED CC-486 ONCE DAILY FOR 7 DAYS PER CYCLE (200 MG, N = 3; 300 MG, N = 4) AND 23 FOR 14 DAYS PER CYCLE (150 MG, N = 4; 200 MG, N = 19 [EXPANSION COHORT]). GRADES 3 TO 4 ADVERSE EVENTS WERE INFREQUENT AND OCCURRED WITH SIMILAR FREQUENCY ACROSS REGIMENS. STANDARD CONCOMITANT MEDICATIONS DID NOT ALTER CC-486 PHARMACOKINETIC PARAMETERS. THREE PATIENTS (10%) EXPERIENCED GRADE III ACUTE GVHD AND 9 EXPERIENCED CHRONIC GVHD. OF 28 EVALUABLE PATIENTS, 6 (21%) RELAPSED OR HAD PROGRESSIVE DISEASE: 3 OF 7 PATIENTS (43%) WHO HAD RECEIVED 7-DAY DOSING AND 3 OF 23 (13%) WHO HAD RECEIVED 14-DAY DOSING. TRANSPLANT-RELATED MORTALITY WAS 3%. AT 19 MONTHS OF FOLLOW-UP, MEDIAN OVERALL SURVIVAL WAS NOT REACHED. ESTIMATED 1-YEAR SURVIVAL RATES WERE 86% AND 81% IN THE 7-DAY AND 14-DAY DOSING COHORTS, RESPECTIVELY. CC-486 MAINTENANCE WAS GENERALLY WELL TOLERATED, WITH LOW RATES OF RELAPSE, DISEASE PROGRESSION, AND GVHD. CC-486 MAINTENANCE MAY PERMIT EPIGENETIC MANIPULATION OF THE ALLOREACTIVE RESPONSE POSTALLOGRAFT. FINDINGS REQUIRE CONFIRMATION IN RANDOMIZED TRIALS. (CLINICALTRIALS.GOV NCT01835587.).	2018	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
8  5283  29 PROPHYLACTIC OR PREEMPTIVE LOW-DOSE AZACITIDINE AND DONOR LYMPHOCYTE INFUSION TO PREVENT DISEASE RELAPSE FOLLOWING ALLOGENEIC TRANSPLANTATION IN PATIENTS WITH HIGH-RISK ACUTE MYELOGENOUS LEUKEMIA OR MYELODYSPLASTIC SYNDROME. BECAUSE OF THE PERSISTENTLY HIGH RATES OF RELAPSE OF PATIENTS WITH HIGH-RISK ACUTE MYELOGENOUS LEUKEMIA (AML) AND MYELODYSPLASTIC SYNDROME (MDS) FOLLOWING ALLOGENEIC HEMATOPOIETIC STEM CELL TRANSPLANTATION (ALLO-HSCT), POST-TRANSPLANTATION MAINTENANCE THERAPY HAS BEEN PROPOSED. WE PREVIOUSLY INITIATED A PHASE II TRIAL IN WHICH EPIGENETIC THERAPY WAS COMBINED WITH IMMUNOTHERAPY IN AN ATTEMPT TO REDUCE DISEASE RELAPSE. IN THAT STUDY, LOW-DOSE AZACITIDINE (AZA) AND ESCALATING DOSES OF DONOR LYMPHOCYTE INFUSION (DLI) WERE GIVEN AS POST-ALLO-HSCT MAINTENANCE TREATMENT. IN THE PRESENT STUDY, WE RETROSPECTIVELY ANALYZE A LARGER COHORT OF PATIENTS RECEIVING POST-TRANSPLANTATION MAINTENANCE THERAPY AND PROVIDE UPDATES ON SOME PATIENTS OF THE EARLIER STUDY. THE OBJECTIVES OF THE PRESENT STUDY WERE TO ANALYZE THE CUMULATIVE INCIDENCE OF RELAPSE (CIR), OVERALL SURVIVAL (OS), AND PROGRESSION-FREE SURVIVAL (PFS) AND THE INCIDENCE OF ACUTE AND CHRONIC GRAFT-VERSUS-HOST DISEASE (GVHD) OF PATIENTS WITH HIGH-RISK AML OR MDS RECEIVING POST-TRANSPLANTATION MAINTENANCE TREATMENT WITH AZA WITH OR WITHOUT DLI. WE RETROSPECTIVELY ANALYZED 77 PATIENTS (54 WITH AML, 23 WITH MDS) CONSIDERED AT HIGH RISK BASED ON EITHER THEIR GENOMIC OR CLINICAL STATUS AT TRANSPLANTATION. FOLLOWING ALLOGENEIC TRANSPLANTATION, THEY RECEIVED AT LEAST 1 CYCLE OF PROPHYLACTIC OR PREEMPTIVE LOW-DOSE AZA WITH OR WITHOUT ESCALATING DOSES OF DLI TO PREVENT DISEASE RELAPSE. ALMOST ONE-HALF OF THE PATIENTS (47%) WERE ABLE TO RECEIVE THE FULL 12 CYCLES OF SCHEDULED AZA, AND A MAJORITY (79%) RECEIVED AT LEAST 1 DLI. WITH A MEDIAN FOLLOW-UP OF 24 MONTHS, 19 PATIENTS (25%; 16 WITH AML, 3 WITH MDS) RELAPSED, AT A MEDIAN OF 9.8 MONTHS (RANGE, 4 TO 58.6 MONTHS), GIVING A 22% CIR AT 24 MONTHS. OS AND PFS AT 24 MONTHS WERE 70.8% AND 68.3%, RESPECTIVELY. THE CUMULATIVE INCIDENCES OF GRADE II-IV ACUTE GVHD AND CHRONIC GVHD WERE 27.4% AND 45%, RESPECTIVELY. ONLY A MINORITY OF PATIENTS (11%) REQUIRED DELAYED ADMINISTRATION OF AZA. THESE FINDINGS CONFIRM THAT AZA-DLI MAINTENANCE IS BOTH TOLERABLE AND EFFECTIVE IN REDUCING THE RISK OF POST-TRANSPLANTATION RELAPSE.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
9  3179  33 HAIR CORTISOL AS A HYPOTHALAMIC-PITUITARY-ADRENAL AXIS BIOMARKER IN PREGNANT WOMEN WITH ASTHMA: A RETROSPECTIVE OBSERVATIONAL STUDY. BACKGROUND: CORTISOL IS A HORMONE INVOLVED IN MANY PHYSIOLOGICAL FUNCTIONS INCLUDING FETAL MATURATION AND EPIGENETIC PROGRAMMING DURING PREGNANCY. THIS STUDY AIMED TO USE HAIR CORTISOL AS A BIOMARKER OF CHRONIC INHALED CORTICOSTEROID (ICS) EXPOSURE AND ASSESS THE POTENTIAL EFFECTS OF ASTHMA ON THE HYPOTHALAMIC-PITUITARY-ADRENAL (HPA) AXIS IN PREGNANT WOMEN. WE HYPOTHESIZED THAT PREGNANT WOMEN WITH ASTHMA TREATED WITH ICS WOULD EXHIBIT LOWER HAIR CORTISOL CONCENTRATIONS, INDICATIVE OF ADRENAL SUPPRESSION, COMPARED TO WOMEN WITH ASTHMA NOT USING ICS AND WOMEN WHO DO NOT HAVE ASTHMA. METHODS: WE PERFORMED AN OBSERVATIONAL RETROSPECTIVE COHORT STUDY. HAIR SAMPLES WERE ANALYZED FROM PREGNANT WOMEN WITH ASTHMA, WITH (N = 56) AND WITHOUT (N = 31) ICS TREATMENT, AND PREGNANT WOMEN WITHOUT ASTHMA (N = 31). HAIR SAMPLES WERE SEGMENTED BASED ON THE GROWTH RATE OF 1 CM/MONTH AND ANALYZED BY ENZYME IMMUNOASSAY TO PROVIDE CORTISOL CONCENTRATIONS CORRESPONDING TO PRECONCEPTION, TRIMESTERS 1-3, AND POSTPARTUM. HAIR CORTISOL CONCENTRATIONS WERE COMPARED WITHIN AND AMONG THE GROUPS USING NON-PARAMETRIC STATISTICAL TESTS. RESULTS: HAIR CORTISOL CONCENTRATIONS INCREASED ACROSS TRIMESTERS FOR ALL THREE GROUPS, BUT THIS INCREASE WAS DAMPENED IN WOMEN WITH ASTHMA (P = 0.03 FOR CONTROLS VS. ICS TREATED AND CONTROLS VS. NO ICS). ICS TREATED WOMEN TAKING MORE THAN FIVE DOSES PER WEEK HAD HAIR CORTISOL CONCENTRATIONS 47 % LOWER IN THIRD TRIMESTER THAN CONTROLS. LINEAR REGRESSION OF THE THIRD TRIMESTER HAIR CORTISOL RESULTS IDENTIFIED ASTHMA AS A SIGNIFICANT FACTOR WHEN COMPARING CONSISTENT ICS USE OR ASTHMA AS THE PREDICTOR (F(1, 25) = 9.7, P = 0.005, R(2) ADJ = 0.257). CONCLUSIONS: HAIR CORTISOL SUCCESSFULLY SHOWED THE EXPECTED CHANGE IN CORTISOL OVER THE COURSE OF PREGNANCY AND MAY BE A USEFUL BIOMARKER OF HPA AXIS FUNCTION IN PREGNANT WOMEN WITH ASTHMA. THE POTENTIAL IMPACT OF DECREASED MATERNAL CORTISOL IN WOMEN WITH ASTHMA ON PERINATAL OUTCOMES REMAINS TO BE DETERMINED.	2016	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
10  5246  38 PROGNOSTIC SCORE INCLUDING GENE MUTATIONS IN CHRONIC MYELOMONOCYTIC LEUKEMIA. PURPOSE: SEVERAL PROGNOSTIC SCORING SYSTEMS HAVE BEEN PROPOSED FOR CHRONIC MYELOMONOCYTIC LEUKEMIA (CMML), A DISEASE IN WHICH SOME GENE MUTATIONS-INCLUDING ASXL1-HAVE BEEN ASSOCIATED WITH POOR PROGNOSIS IN UNIVARIABLE ANALYSES. WE DEVELOPED AND VALIDATED A PROGNOSTIC SCORE FOR OVERALL SURVIVAL (OS) BASED ON MUTATIONAL STATUS AND STANDARD CLINICAL VARIABLES. PATIENTS AND METHODS: WE GENOTYPED ASXL1 AND UP TO 18 OTHER GENES INCLUDING EPIGENETIC (TET2, EZH2, IDH1, IDH2, DNMT3A), SPLICING (SF3B1, SRSF2, ZRSF2, U2AF1), TRANSCRIPTION (RUNX1, NPM1, TP53), AND SIGNALING (NRAS, KRAS, CBL, JAK2, FLT3) REGULATORS IN 312 PATIENTS WITH CMML. GENOTYPES AND CLINICAL VARIABLES WERE INCLUDED IN A MULTIVARIABLE COX MODEL OF OS VALIDATED BY BOOTSTRAPPING. A SCORING SYSTEM WAS DEVELOPED USING REGRESSION COEFFICIENTS FROM THIS MODEL. RESULTS: ASXL1 MUTATIONS (P < .0001) AND, TO A LESSER EXTENT, SRSF2 (P = .03), CBL (P = .003), AND IDH2 (P = .03) MUTATIONS PREDICTED INFERIOR OS IN UNIVARIABLE ANALYSIS. THE RETAINED INDEPENDENT PROGNOSTIC FACTORS INCLUDED ASXL1 MUTATIONS, AGE OLDER THAN 65 YEARS, WBC COUNT GREATER THAN 15 X10(9)/L, PLATELET COUNT LESS THAN 100 X10(9)/L, AND ANEMIA (HEMOGLOBIN < 10 G/DL IN FEMALE PATIENTS, < 11G/DL IN MALE PATIENTS). THE RESULTING FIVE-PARAMETER PROGNOSTIC SCORE DELINEATED THREE GROUPS OF PATIENTS WITH MEDIAN OS NOT REACHED, 38.5 MONTHS, AND 14.4 MONTHS, RESPECTIVELY (P < .0001), AND WAS VALIDATED IN AN INDEPENDENT COHORT OF 165 PATIENTS (P < .0001). CONCLUSION: A NEW PROGNOSTIC SCORE INCLUDING ASXL1 STATUS, AGE, HEMOGLOBIN, WBC, AND PLATELET COUNTS DEFINES THREE GROUPS OF CMML PATIENTS WITH DISTINCT OUTCOMES. BASED ON CONCORDANCE ANALYSIS, THIS SCORE APPEARS MORE DISCRIMINATIVE THAN THOSE BASED SOLELY ON CLINICAL PARAMETERS.	2013	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
11  1735  35 EARLY AND SUSTAINED EXPANSION OF ADAPTIVE NATURAL KILLER CELLS FOLLOWING HAPLOIDENTICAL TRANSPLANTATION AND CTLA4IG-PRIMED DONOR LYMPHOCYTE INFUSIONS DISSOCIATE GRAFT-VERSUS-LEUKEMIA AND GRAFT-VERSUS-HOST EFFECTS. BACKGROUND: ADAPTIVE OR MEMORY NATURAL KILLER (NK) CELLS WITH EPIGENETIC IMPRINTS SIMILAR TO MEMORY T CELLS HAVE BEEN SHOWN TO DEVELOP IN RESPONSE TO CYTOMEGALOVIRUS (CMV) INFECTION WITH UPREGULATION OF ACTIVATING RECEPTOR NKG2C. THESE CELLS HAVE BEEN SHOWN TO POSSESS STRONG ANTI-TUMOUR EFFICACY BOTH IN-VITRO AS WELL AS IN-VIVO. OBJECTIVES: TO DETERMINE IF RECONSTITUTION OF ADAPTIVE NK CELLS (CD56(DIM)NKG2C(+)NKG2A(-)) IN PATIENTS WITH ADVANCED LEUKEMIA UNDERGOING HAPLOIDENTICAL HCT HAD ANY IMPACT ON DISEASE PROGRESSION (DP). STUDY DESIGN: THE STUDY COHORT COMPRISED OF 60 PATIENTS WITH ADVANCED ACUTE LEUKEMIA, AGED 2-65 YEARS, RECEIVING MYELOABLATIVE PTCY BASED HAPLOIDENTICAL TRANSPLANTATION FROM CMV SEROPOSITIVE DONORS, FOLLOWED BY CTLA4IG-PRIMED DONOR LYMPHOCYTE INFUSIONS (DLI). THEY WERE EVALUATED FOR THE KINETICS OF RECONSTITUTION OF ADAPTIVE NK CELLS, BOTH PHENOTYPIC AND FUNCTIONAL, AT DAYS +30,+60, +90 AND AT REGULAR INTERVALS, TO 3 YEARS OF FOLLOW-UP, IN RELATION TO DP. RECONSTITUTION OF ADAPTIVE NK CELLS WAS COMPARED WITH A RETROSPECTIVE COHORT OF PATIENTS IN THE SAME PROTOCOL RECEIVING DLI WITHOUT CTLA4IG. RESULTS: NON-RELAPSE MORTALITY, ACUTE AND CHRONIC GVHD WERE 5.1%, 10.3% AND 14.5%. DP WAS 17.5% AT A MEDIAN FOLLOW-UP OF 28 MONTHS. ADAPTIVE NK CELLS WERE SIGNIFICANTLY HIGHER IN PATIENTS WITHOUT DP AT DAYS+30, +60 AND +90 (P = 0.0001), IRRESPECTIVE OF CMV REACTIVATION AND REMAINED ELEVATED UNTIL 36 MONTHS POST-HCT. THESE CELLS MAINTAINED THEIR FUNCTIONAL COMPETENCE AS MEASURED BY ROBUST INTERFERON-GAMMA PRODUCTION WITH HIGHER EXPRESSIONS OF KIR, NKG2D AND CD57, WITHOUT ANY INCREASE IN PD1 EXPRESSION. GRAFTS FROM DONORS WITH HIGHER ADAPTIVE NK CELLS WERE ASSOCIATED WITH A LOWER RISK OF DP (P = 0.0001). IN MULTIVARIATE ANALYSIS, ADAPTIVE NK CELL RECOVERY AT DAY +90 HAD THE MOST FAVORABLE IMPACT ON DP (HR-0.7). TREGS RECONSTITUTED BRISKLY ALONG WITH THE ADAPTIVE NK CELLS AND WERE SUSTAINED AS WELL, WITHOUT COMPROMISING THE GVL EFFECT. COMPARISON WITH A RETROSPECTIVE COHORT RECEIVING THE SAME PROTOCOL WITH DLI WITHOUT CTLA4IG, SHOWED A SUPERIOR RECONSTITUTION OF ADAPTIVE NK CELLS IN THOSE RECEIVING CTLA4IG-DLI (P < 0.0001). CONCLUSION: OUR STUDY SUGGESTS THAT MYELOABLATIVE TRANSPLANTATION FROM CMV SEROPOSITIVE HAPLOIDENTICAL DONORS AUGMENTED WITH CTLA4IG-PRIMED DLI MIGHT FAVOR EARLY AND SUSTAINED EXPANSION OF FUNCTIONALLY COMPETENT ADAPTIVE NK CELLS IRRESPECTIVE OF CMV REACTIVATION, WITH A FAVORABLE OUTCOME.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
12  1785  36 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	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
13  3560  32 IMPACT OF CLINICAL, CYTOGENETIC, AND MOLECULAR PROFILES ON LONG-TERM SURVIVAL AFTER TRANSPLANTATION IN PATIENTS WITH CHRONIC MYELOMONOCYTIC LEUKEMIA. CHRONIC MYELOMONOCYTIC LEUKEMIA (CMML) IS A HETEROGENEOUS GROUP OF CLONAL HEMATOPOIETIC MALIGNANCIES WITH VARIABLE CLINICAL AND MOLECULAR FEATURES. WE ANALYZED LONG-TERM RESULTS OF ALLOGENEIC HEMATOPOIETIC CELL TRANSPLANTATION IN PATIENTS WITH CMML AND DETERMINED CLINICAL AND MOLECULAR RISK FACTORS ASSOCIATED WITH OUTCOMES. DATA FROM 129 PATIENTS, AGED 7-74 (MEDIAN 55) YEARS, AT VARIOUS STAGES OF THE DISEASE AND TRANSPLANTED FROM RELATED OR UNRELATED DONORS WERE ANALYZED. USING A PANEL OF 75 GENES SOMATIC MUTATIONS PRESENT BEFORE HEMATOPOIETIC CELL TRANSPLANTATION WERE IDENTIFIED IN 52 PATIENTS. THE PROGRESSION-FREE SURVIVAL RATE AT 10 YEARS WAS 29%. THE MAJOR CAUSE OF DEATH WAS RELAPSE (32%), WHICH WAS SIGNIFICANTLY ASSOCIATED WITH ADVERSE CYTOGENETICS (HAZARD RATIO, 3.77; P=0.0002), CMML PROGNOSTIC SCORING SYSTEM (HAZARD RATIO, 14.3, P=0.01), AND MD ANDERSON PROGNOSTIC SCORES (HAZARD RATIO, 9.4; P=0.005). MORTALITY WAS ASSOCIATED WITH HIGH-RISK CYTOGENETICS (HAZARD RATIO, 1.88; P=0.01) AND HIGH HEMATOPOIETIC CELL TRANSPLANTATION COMORBIDITY INDEX (SCORE >/=4: HAZARD RATIO, 1.99; P=0.01). HIGH OVERALL MUTATION BURDEN (>/=10 MUTATIONS: HAZARD RATIO, 3.4; P=0.02), AND >/=4 MUTATED EPIGENETIC REGULATORY GENES (HAZARD RATIO 5.4; P=0.003) WERE LINKED TO RELAPSE. UNSUPERVISED CLUSTERING OF THE CORRELATION MATRIX REVEALED DISTINCT HIGH-RISK GROUPS WITH UNIQUE ASSOCIATIONS OF MUTATIONS AND CLINICAL FEATURES. CMML WITH A HIGH MUTATION BURDEN APPEARED TO BE DISTINCT FROM HIGH-RISK GROUPS DEFINED BY COMPLEX CYTOGENETICS. NEW TRANSPLANT STRATEGIES MUST BE DEVELOPED TO TARGET SPECIFIC DISEASE SUBGROUPS, STRATIFIED BY MOLECULAR PROFILING AND CLINICAL RISK FACTORS.	2020	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
14  3178  31 HAEMATOLOGIC MALIGNANCIES WITH UNFAVOURABLE GENE MUTATIONS BENEFIT FROM DONOR LYMPHOCYTE INFUSION WITH/WITHOUT DECITABINE FOR PROPHYLAXIS OF RELAPSE AFTER ALLOGENEIC HSCT: A PILOT STUDY. RELAPSE IS THE MAIN CAUSE OF TREATMENT FAILURE FOR LEUKAEMIA PATIENTS WITH UNFAVOURABLE GENE MUTATIONS WHO RECEIVE ALLOGENEIC HAEMATOPOIETIC STEM CELL TRANSPLANTATION (ALLO-HSCT). THERE IS NO CONSENSUS ON THE INDICATION OF DONOR LYMPHOCYTE INFUSION (DLI) FOR PROPHYLAXIS OF RELAPSE AFTER ALLO-HSCT. TO EVALUATE THE TOLERANCE AND EFFICACY OF PROPHYLACTIC DLI IN PATIENTS WITH UNFAVOURABLE GENE MUTATIONS SUCH AS FLT3-ITD, TP53, ASXL1, DNMT3A OR TET2, WE PERFORMED A PROSPECTIVE, SINGLE-ARM STUDY. PROPHYLACTIC USE OF DECITABINE FOLLOWED BY DLI WAS PLANNED IN PATIENTS WITH TP53 OR EPIGENETIC MODIFIER GENE MUTATIONS. THE PROPHYLAXIS WAS PLANNED IN 46 RECIPIENTS: IT WAS ADMINISTERED IN 28 PATIENTS AND IT WAS NOT ADMINISTERED IN 18 PATIENTS DUE TO CONTRAINDICATIONS. NO DLI-ASSOCIATED PANCYTOPENIA WAS OBSERVED. THE CUMULATIVE INCIDENCES OF GRADE II-IV AND III-IV ACUTE GRAFT-VERSUS-HOST DISEASE (GVHD) AT 100 DAYS POST-DLI WERE 25.8% AND 11.0%, RESPECTIVELY. THE RATES OF CHRONIC GVHD, NON-RELAPSE MORTALITY AND RELAPSE AT 3 YEARS POST-DLI WERE 21.6%, 25.0% AND 26.1%, RESPECTIVELY. THE 3-YEAR RELAPSE-FREE SURVIVAL AND OVERALL SURVIVAL (OS) RATES WERE 48.9% AND 48.2%, RESPECTIVELY. ACUTE GVHD (HR: 2.30, P = 0.016) AND RELAPSE (HR: 2.46, P = 0.003) AFTER DLI WERE INDEPENDENTLY ASSOCIATED WITH INFERIOR OS. DATA IN THE CURRENT STUDY SHOWED THE FEASIBILITY OF PROPHYLACTIC DLI WITH/WITHOUT DECITABINE IN THE EARLY STAGE AFTER ALLO-HSCT IN PATIENTS WITH UNFAVOURABLE GENE MUTATIONS.	2021	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
15  2960  29 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	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
16  2769  28 EXTENDED DOSING WITH CC-486 (ORAL AZACITIDINE) IN PATIENTS WITH MYELOID MALIGNANCIES. CC-486 (ORAL AZACITIDINE) IS AN EPIGENETIC MODIFIER IN CLINICAL DEVELOPMENT FOR TREATMENT OF HEMATOLOGICAL CANCERS. THIS STUDY OF EXTENDED CC-486 DOSING INCLUDED PATIENTS WITH MYELODYSPLASTIC SYNDROMES (MDSS), CHRONIC MYELOMONOCYTIC LEUKEMIA (CMML), OR ACUTE MYELOID LEUKEMIA (AML). AFTER A PHARMACOKINETIC ASSESSMENT PERIOD, 31 PATIENTS (MDS N = 18, CMML N = 4, AND AML N = 9) ENTERED A CLINICAL PHASE IN WHICH THEY RECEIVED CC-486 300 MG ONCE-DAILY FOR 21 DAYS OF REPEATED 28-DAY CYCLES. MEDIAN AGE WAS 71 YEARS (RANGE: 53-93); 42% OF PATIENTS WERE AGED >/=75 YEARS. A TOTAL OF 5 PATIENTS WITH AML (63%) HAD PRIOR MDS. MEDIAN NUMBER OF CC-486 TREATMENT CYCLES WAS 4 (RANGE: 1-32). THE MOST COMMON TREATMENT-EMERGENT ADVERSE EVENTS (TEAES) WERE GASTROINTESTINAL (84% OF PATIENTS) AND HEMATOLOGIC (81%). MOST COMMON GRADE 3-4 TEAES WERE NEUTROPENIA (N = 13, 42%) AND ANEMIA (N = 9, 29%). TEN PATIENTS EXPERIENCED GRADE 4 NEUTROPENIA. INFREQUENTLY, CC-486 DOSE WAS INTERRUPTED OR REDUCED DUE TO GASTROINTESTINAL (N = 5, 16%) OR HEMATOLOGIC (N = 6, 19%) TEAES. OVERALL RESPONSE RATE (COMPLETE REMISSION [CR], CR WITH INCOMPLETE HEMATOLOGICAL RECOVERY [CRI], PARTIAL REMISSION [PR], MARROW CR) IN THE MDS/CMML SUBGROUPS WAS 32% AND IN THE AML SUBGROUP (CR/CRI/PR) WAS 22%. RED BLOOD CELL TRANSFUSION INDEPENDENCE RATES IN THE MDS/CMML AND AML SUBGROUPS WERE 33% AND 25%, RESPECTIVELY, AND 2 MDS/CMML PATIENTS ATTAINED HEMATOLOGIC IMPROVEMENT AS A BEST RESPONSE ON-STUDY. NO BASELINE GENE MUTATION WAS PREDICTIVE OF RESPONSE/NONRESPONSE. CC-486 ALLOWS FLEXIBLE DOSING AND SCHEDULES TO IMPROVE TOLERABILITY OR RESPONSE. NEUTROPENIA IN EARLY TREATMENT CYCLES DESERVES SCRUTINY AND MAY WARRANT INITIATION OF PROPHYLACTIC ANTIBIOTICS. KEY POINTS: THE SAFETY PROFILE OF ORAL CC-486 WAS COMPARABLE TO THAT OF INJECTABLE AZACITIDINE; MOST ADVERSE EVENTS WERE HEMATOLOGICAL AND GASTROINTESTINAL. EXTENDED (21-DAY/CYCLE) CC-486 DOSING INDUCED RESPONSES IN PATIENTS WITH HEMATOLOGICAL MALIGNANCIES, MANY OF WHOM HAD PRIOR DNMTI FAILURE.	2018	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
17  1040  37 CLINICAL AND GENETIC CHARACTERIZATION OF EPSTEIN-BARR VIRUS-ASSOCIATED T/NK-CELL LYMPHOPROLIFERATIVE DISEASES. BACKGROUND: EPSTEIN-BARR VIRUS (EBV)-ASSOCIATED T-/NATURAL KILLER (T/NK)-CELL LYMPHOPROLIFERATIVE DISEASES CLINICALLY TAKE ON VARIOUS FORMS, RANGING FROM AN INDOLENT COURSE TO AN AGGRESSIVE CONDITION. OBJECTIVE: CLINICALLY, FAILURE TO ESTABLISH PRECISE DIAGNOSIS AND PROVIDE PROPER TREATMENT MAKES IT DIFFICULT TO HELP PATIENTS. WE SOUGHT TO BETTER UNDERSTAND THE UNDERLYING PATHOGENESIS AND TO IDENTIFY GENETIC PROGNOSTIC FACTORS TO ACHIEVE BETTER TREATMENT EFFICACY. METHODS: IN THIS STUDY, 119 CASES OF EBV-ASSOCIATED LYMPHOPROLIFERATIVE DISEASES, INCLUDING EBV-ASSOCIATED HEMOPHAGOCYTIC LYMPHOHISTIOCYTOSIS (N = 46) AND CHRONIC ACTIVE EBV DISEASE OF T/NK CELL TYPE (N = 73), WERE RETROSPECTIVELY EXAMINED. RESULTS: ADULTS AGED >20 YEARS AT ONSET ACCOUNTED FOR 71.4% OF OUR COHORT. ABOUT 54.6% PATIENTS WITH UNFAVORABLE OVERALL SURVIVAL DEVELOPED HEMOPHAGOCYTIC LYMPHOHISTIOCYTOSIS AND HAD HIGHER PLASMA EBV LOAD. ALLOGENIC HEMATOPOIETIC STEM-CELL TRANSPLANTATION WAS THE SOLE INDEPENDENT FAVORABLE FACTOR. WE SYSTEMATICALLY SCREENED GERMLINE AND SOMATIC ABERRATIONS BY WHOLE-EXOME AND TARGETED SEQUENCING. AMONG 372 ANTIVIRAL IMMUNITY GENES, GERMLINE VARIANTS OF 8 GENES WERE SIGNIFICANTLY ENRICHED. FROM A PANEL OF 24 DRIVER GENES, SOMATIC MUTATIONS WERE FREQUENTLY IDENTIFIED IN DOMINANT EBV-INFECTED T/NK CELLS. PATIENTS CARRYING ANY GERMLINE/SOMATIC ABERRATIONS IN EPIGENETIC MODIFIERS AND RIG-I-LIKE RECEPTOR (RLR) PATHWAY HAD WORSE OVERALL SURVIVAL THAN THOSE WITHOUT 2 TYPE ABERRATIONS. IMPORTANTLY, PATIENTS WITH IFIH1 AND/OR DDX3X ABERRATIONS IN THE RLR PATHWAY HAD HIGHER PLASMA AND NK-CELL EBV LOAD. KNOCKDOWN OF DDX3X IN NKYS CELLS DOWNREGULATED RLR SIGNALING ACTIVITIES AND ELEVATED THE EXPRESSION OF EBV-ENCODED ONCOGENES SUCH AS LMP1 AND EBNA1. CONCLUSION: GENETIC DEFECTS WERE PREVALENT IN ADULT EBV-ASSOCIATED HEMOPHAGOCYTIC LYMPHOHISTIOCYTOSIS PATIENTS AND PATIENTS WITH CHRONIC ACTIVE EBV DISEASE OF T/NK CELL TYPE; THESE DEFECTS WERE ASSOCIATED WITH UNFAVORABLE PROGNOSIS. THESE FINDINGS CAN HELP CLINICIANS WORK OUT MORE PRECISE STAGING OF THE CONDITION AND PROVIDE NEW INSIGHTS INTO THESE EBV-ASSOCIATED DISEASES.	2023	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
18  1189  32 CORRELATION BETWEEN GLOBAL METHYLATION LEVEL OF PERIPHERAL BLOOD LEUKOCYTES AND SERUM C REACTIVE PROTEIN LEVEL MODIFIED BY MTHFR POLYMORPHISM: A CROSS-SECTIONAL STUDY. BACKGROUND: CHRONIC INFLAMMATORY CONDITIONS ARE ASSOCIATED WITH HIGHER TUMOR INCIDENCE THROUGH EPIGENETIC AND GENETIC ALTERATIONS. HERE, WE FOCUSED ON AN ASSOCIATION BETWEEN AN INFLAMMATION MARKER, C-REACTIVE-PROTEIN (CRP), AND GLOBAL DNA METHYLATION LEVELS OF PERIPHERAL BLOOD LEUKOCYTES. METHODS: THE SUBJECTS WERE 384 HEALTHY JAPANESE WOMEN ENROLLED AS THE CONTROL GROUP OF A CASE-CONTROL STUDY FOR BREAST CANCER CONDUCTED FROM 2001 TO 2005. GLOBAL DNA METHYLATION WAS QUANTIFIED BY LUMINOMETRIC METHYLATION ASSAY (LUMA). RESULTS: WITH ADJUSTMENT FOR LIFESTYLE-RELATED FACTORS, INCLUDING FOLATE INTAKE, THE GLOBAL DNA METHYLATION LEVEL OF PERIPHERAL BLOOD LEUKOCYTES WAS SIGNIFICANTLY BUT WEAKLY INCREASED BY 0.43% PER QUARTILE CATEGORY FOR CRP (P FOR TREND = 0.010). ESTIMATED METHYLATION LEVELS STRATIFIED BY CRP QUARTILE WERE 70.0%, 70.8%, 71.4%, AND 71.3%, RESPECTIVELY. IN ADDITION, INTERACTION BETWEEN POLYMORPHISM OF MTHFR (RS1801133, KNOWN AS C677T) AND CRP WAS SIGNIFICANT (P FOR INTERACTION = 0.046); THE GLOBAL METHYLATION LEVEL WAS SIGNIFICANTLY INCREASED BY 0.61% PER QUARTILE CATEGORY FOR CRP IN THE CT/TT GROUP (THOSE WITH THE MINOR ALLELE T, P FOR TREND = 0.001), WHEREAS NO ASSOCIATION WAS OBSERVED IN THE CC GROUP (WILD TYPE). CONCLUSIONS: OUR STUDY SUGGESTS THAT CRP CONCENTRATION IS WEAKLY ASSOCIATED WITH GLOBAL DNA METHYLATION LEVEL. HOWEVER, THIS ASSOCIATION WAS OBSERVED MORE CLEARLY IN INDIVIDUALS WITH THE MINOR ALLELE OF THE MTHFR MISSENSE SNP RS1801133. BY ELUCIDATING THE COMPLEX MECHANISM OF THE REGULATION OF DNA METHYLATION BY BOTH ACQUIRED AND GENETIC FACTORS, OUR RESULTS MAY BE IMPORTANT FOR CANCER PREVENTION.	2018	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
19  1797  30 EFFECT OF HELICOBACTER PYLORI ERADICATION ON GASTRIC PRECANCEROUS LESIONS: A SYSTEMATIC REVIEW AND META-ANALYSIS. BACKGROUND: THE QUESTION OF WHETHER ERADICATION OF HELICOBACTER PYLORI (HP) CAN REVERSE GASTRIC PRECANCEROUS LESIONS, INCLUDING INTESTINAL METAPLASIA, REMAINS UNCERTAIN, LEADING TO ONGOING DEBATE. THEREFORE, A META-ANALYSIS WAS PERFORMED TO EVALUATE THE EFFECT OF HP ERADICATION ON GASTRIC PRECANCEROUS LESIONS. MATERIALS AND METHODS: PUBMED, EMBASE, COCHRANE LIBRARY, WEB OF SCIENCE, SCOPUS DATABASE, AND CLINICALTRIALS.GOV WERE SYSTEMATICALLY SEARCHED FROM INCEPTION TO APRIL 2023 FOR STUDIES THAT EXPLORED THE IMPACT OF HP ERADICATION ON GASTRIC PRECANCEROUS LESIONS. RISK RATIOS (RRS) AND THEIR 95% CONFIDENCE INTERVALS (95% CIS) WERE SELECTED AS THE EFFECT SIZE. WE USED THE RANDOM-EFFECTS MODEL TO ASSESS POOLED DATA. WE ALSO PERFORMED QUALITY ASSESSMENTS, SUBGROUP ANALYSES, AND SENSITIVITY ANALYSES. RESULTS: FIFTEEN STUDIES WERE INCLUDED. COMPARED WITH PLACEBO, HP ERADICATION COULD SIGNIFICANTLY PREVENT THE PROGRESSION OF GASTRIC PRECANCEROUS LESIONS (RR = 0.87, 95% CI: 0.81-0.94, P < 0.01) AND REVERSE THEM (RR = 1.32, 95% CI: 1.17-1.50, P < 0.01). THEN, SPECIFIC PRECANCEROUS LESIONS WERE FURTHER EXPLORED. THE PROGRESSION OF INTESTINAL METAPLASIA WAS SIGNIFICANTLY PREVENTED BY HP ERADICATION COMPARED TO PLACEBO OR NO TREATMENT (RR = 0.80, 95% CI: 0.69-0.94, P < 0.01). MOREOVER, COMPARED WITH PLACEBO OR NO TREATMENT, HP ERADICATION ALSO IMPROVED CHRONIC ATROPHIC GASTRITIS (RR = 1.84, 95% CI: 1.30-2.61, P < 0.01) AND INTESTINAL METAPLASIA (RR = 1.41, 95% CI: 1.15-1.73, P < 0.01). HOWEVER, IN TERMS OF PREVENTING DYSPLASIA PROGRESSION (RR = 0.86, 95% CI: 0.37-2.00) AND IMPROVING DYSPLASIA (RR = 0.89, 95% CI: 0.47-1.70), HP ERADICATION HAD NO ADVANTAGE COMPARED TO PLACEBO OR NO TREATMENT. CONCLUSIONS: HP ERADICATION THERAPY COULD PREVENT THE PROGRESSION OF GASTRIC PRECANCEROUS LESIONS AND REVERSE THEM. NOTABLY, INTESTINAL METAPLASIA CAN BE REVERSED, BUT THIS MAY ONLY BE APPROPRIATE FOR PATIENTS WITH EPIGENETIC ALTERATIONS AND MILDER LESIONS.	2023	
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
20  6018  32 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