PMID- 33893004 OWN - NLM STAT- MEDLINE DCOM- 20210628 LR - 20221207 IS - 1590-3729 (Electronic) IS - 0939-4753 (Linking) VI - 31 IP - 6 DP - 2021 Jun 7 TI - Neuronal Differentiation 1 gene Ala45Thr polymorphism and type 2 diabetes mellitus: A meta-analysis of 7,940 subjects. PG - 1809-1821 LID - S0939-4753(21)00094-6 [pii] LID - 10.1016/j.numecd.2021.02.023 [doi] AB - BACKGROUND AND AIMS: Previous studies have shown that there was a possible relationship between human Neuronal Differentiation 1 (NEUROD1) gene Ala45Thr polymorphism and type 2 diabetes mellitus (T2DM) susceptibility. Nevertheless, no public opinion has been formed because of the conflicting results in the past studies. In order to illuminate the potential association of human NEUROD1 gene Ala45Thr polymorphism and T2DM, the present meta-analysis was conducted. METHODS AND RESULTS: In the current meta-analysis, 7940 subjects from 14 individual studies were included. The fixed or random effects models were used to evaluate the pooled odds ratios (ORs) and their corresponding 95% confidence intervals (CIs). The current meta-analysis found a significant association between NEUROD1 gene Ala45Thr polymorphism and T2DM under allelic (OR: 1.21, 95% CI: 1.04-1.41, P = 0.01), dominant (OR: 0.819, 95% CI: 0.734-0.913, P = 3.31 x 10(-4)), heterozygous (OR:1.199, 95% CI: 1.068-1.346, P = 0.002), and additive (OR: 1.33, 95% CI: 1.09-1.62, P = 0.004) genetic models. CONCLUSIONS: NEUROD1 gene Ala45Thr polymorphism was significantly related to T2DM, especially in the Asian population. More particularly, the Thr45 allele carriers of the NEUROD1 gene may be more susceptible to T2DM. CI - Copyright (c) 2021 The Italian Diabetes Society, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved. FAU - Li, Yan-Yan AU - Li YY AD - Clinical Research Center, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, Jiangsu, 210029, China. Electronic address: lyynjmu123@126.com. FAU - Wang, Hui AU - Wang H AD - Department of Cardiology, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, Jiangsu, 210029, China. FAU - Zhang, Yang-Yang AU - Zhang YY AD - Department of General Practice, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, Jiangsu, 210029, China. LA - eng PT - Journal Article PT - Meta-Analysis PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20210302 PL - Netherlands TA - Nutr Metab Cardiovasc Dis JT - Nutrition, metabolism, and cardiovascular diseases : NMCD JID - 9111474 RN - 0 (Basic Helix-Loop-Helix Transcription Factors) RN - 0 (NEUROD1 protein, human) SB - IM MH - Asian People/genetics MH - Basic Helix-Loop-Helix Transcription Factors/*genetics MH - Case-Control Studies MH - Diabetes Mellitus, Type 2/diagnosis/ethnology/*genetics MH - Genetic Association Studies MH - Genetic Predisposition to Disease MH - Humans MH - *Polymorphism, Genetic MH - Risk Assessment MH - Risk Factors OTO - NOTNLM OT - Ala45Thr OT - Genetic OT - NEUROD1 OT - Polymorphism OT - Type 2 diabetes mellitus COIS- Declaration of competing interest The authors have no other conflicts of interest to disclose. EDAT- 2021/04/25 06:00 MHDA- 2021/06/29 06:00 CRDT- 2021/04/24 05:36 PHST- 2020/12/01 00:00 [received] PHST- 2021/02/19 00:00 [revised] PHST- 2021/02/22 00:00 [accepted] PHST- 2021/04/25 06:00 [pubmed] PHST- 2021/06/29 06:00 [medline] PHST- 2021/04/24 05:36 [entrez] AID - S0939-4753(21)00094-6 [pii] AID - 10.1016/j.numecd.2021.02.023 [doi] PST - ppublish SO - Nutr Metab Cardiovasc Dis. 2021 Jun 7;31(6):1809-1821. doi: 10.1016/j.numecd.2021.02.023. Epub 2021 Mar 2.