PMID- 38062913 OWN - NLM STAT- MEDLINE DCOM- 20240318 LR - 20240318 IS - 1753-0407 (Electronic) IS - 1753-0393 (Print) IS - 1753-0407 (Linking) VI - 16 IP - 3 DP - 2024 Mar TI - Association of methylation risk score with incident type 2 diabetes mellitus: A nested case-control study. PG - e13512 LID - 10.1111/1753-0407.13512 [doi] LID - e13512 AB - AIMS: To investigate the association of methylation risk score (MRS) and its interactions with environmental factors with type 2 diabetes mellitus (T2DM) risk. METHODS: We conducted a nested case-control study with 241 onset cases and 241 matched controls. Conditional logistic regression models were employed to identify risk CpG sites. Simple and weighted MRSs were constructed based on the methylation levels of ATP-binding cassette G1 gene, fat mass and obesity associated gene, potassium voltage-gated channel member 1 gene, and thioredoxin-interacting protein gene previously associated with T2DM to estimate the association of MRS with T2DM risk. Stratified analyses were used to investigate interactions between MRS and environmental factors. RESULTS: A total of 10 CpG loci were identified from the aforementioned genes to calculate MRS. After controlling for potential confounding factors, taking tertile 1 as reference, the odds ratios (ORs) and 95% confidence intervals (CIs) for T2DM of tertile 3 was 2.39 (1.36-4.20) for simple MRS and 2.59 (1.45-4.63) for weighted MRS. With per SD score increment in MRS, the OR (95% CI) was 1.66 (1.29-2.14) and 1.60 (1.24-2.08) for simple and weighted MRSs, respectively. J-curved associations were observed between both simple and weighted MRSs and T2DM risks. Additionally, multiplication interactions for smoking and hypertension with simple MRS on the risk of T2DM were found, similarly for smoking and obesity with weighted MRS on the risk of T2DM (all P(interaction) < .05). CONCLUSION: Elevated simple and weighted MRSs were associated with increased risk of T2DM. Environmental risk factors may influence the association between MRS and T2DM. CI - (c) 2023 The Authors. Journal of Diabetes published by Ruijin Hospital, Shanghai Jiaotong University School of Medicine and John Wiley & Sons Australia, Ltd. FAU - Huo, Weifeng AU - Huo W AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Hu, Huifang AU - Hu H AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Li, Tianze AU - Li T AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Yuan, Lijun AU - Yuan L AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Zhang, Jinli AU - Zhang J AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Feng, Yifei AU - Feng Y AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Wu, Yuying AU - Wu Y AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Fu, Xueru AU - Fu X AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Ke, Yamin AU - Ke Y AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Wang, Mengmeng AU - Wang M AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Zhang, Wenkai AU - Zhang W AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Wang, Longkang AU - Wang L AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Chen, Yaobing AU - Chen Y AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Gao, Yajuan AU - Gao Y AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Li, Xi AU - Li X AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Liu, Jiong AU - Liu J AD - Department of Preventive Medicine, School of Public Health, Shenzhen University Medical School, Shenzhen, China. FAU - Huang, Zelin AU - Huang Z AD - Department of Preventive Medicine, School of Public Health, Shenzhen University Medical School, Shenzhen, China. FAU - Hu, Fulan AU - Hu F AUID- ORCID: 0000-0002-2386-1503 AD - Department of Biostatistics and Epidemiology, School of Public Health, Shenzhen University Medical School, Shenzhen, China. FAU - Zhang, Ming AU - Zhang M AUID- ORCID: 0000-0002-2923-5335 AD - Department of Biostatistics and Epidemiology, School of Public Health, Shenzhen University Medical School, Shenzhen, China. FAU - Sun, Liang AU - Sun L AD - Department of Social Medicine and Health Service Management, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Hu, Dongsheng AU - Hu D AUID- ORCID: 0000-0002-9998-8041 AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. FAU - Zhao, Yang AU - Zhao Y AD - Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China. LA - eng GR - 2021A1515012503/Guangdong Basic and Applied Basic Research Foundation/ GR - 2022A1515010503/Guangdong Basic and Applied Basic Research Foundation/ GR - 232102311017/Key R & D and promotion projects in Henan Province/ GR - NS2022009/Nanshan District Science and Technology Program Key Project of Shenzhen/ GR - 81973152/National Natural Science Foundation of China/ GR - 82073646/National Natural Science Foundation of China/ GR - 82103940/National Natural Science Foundation of China/ GR - 82273707/National Natural Science Foundation of China/ GR - 82304228/National Natural Science Foundation of China/ GR - 2021M692903/Postdoctoral Research Foundation of China/ GR - JCYJ20210324093612032/Shenzhen Science and Technology Program/ GR - JCYJ20220818095818040/Shenzhen Science and Technology Program/ PT - Journal Article DEP - 20231207 PL - Australia TA - J Diabetes JT - Journal of diabetes JID - 101504326 SB - IM MH - Humans MH - *Diabetes Mellitus, Type 2/epidemiology/genetics MH - Case-Control Studies MH - Risk Factors MH - Obesity/complications/epidemiology/genetics MH - Methylation PMC - PMC10940902 OTO - NOTNLM OT - DNA methylation OT - interaction analysis OT - methylation risk score OT - nested case-control study OT - type 2 diabetes mellitus EDAT- 2023/12/08 06:42 MHDA- 2024/03/18 06:44 PMCR- 2023/12/07 CRDT- 2023/12/08 03:47 PHST- 2023/11/13 00:00 [revised] PHST- 2023/09/11 00:00 [received] PHST- 2023/11/14 00:00 [accepted] PHST- 2024/03/18 06:44 [medline] PHST- 2023/12/08 06:42 [pubmed] PHST- 2023/12/08 03:47 [entrez] PHST- 2023/12/07 00:00 [pmc-release] AID - JDB13512 [pii] AID - 10.1111/1753-0407.13512 [doi] PST - ppublish SO - J Diabetes. 2024 Mar;16(3):e13512. doi: 10.1111/1753-0407.13512. Epub 2023 Dec 7.