PMID- 30320001 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220322 IS - 2251-6085 (Print) IS - 2251-6093 (Electronic) IS - 2251-6085 (Linking) VI - 47 IP - 9 DP - 2018 Sep TI - The Association between SIRT1 Genetic Variation and Type 2 Diabetes Mellitus Is Influenced by Dietary Intake in Elderly Chinese. PG - 1272-1280 AB - BACKGROUND: To examine whether polymorphisms of SIRT1 and dietary product intake can be implicated in type 2 diabetes mellitus (T2DM). METHODS: In this community-based, case-control study, 568 subjects (284 patients and 284 controls) were enrolled in a community located in northern Guangzhou, China. The four polymorphisms of SIRT1 (rs4746720, rs10509291, rs2236319, rs10823116) were examined using TaqMan nuclease technology. The dietary data were collected by an inquiring officer through face-to-face method. RESULTS: The rs4746720 CC+TT genotype had higher risk compared with CT genotype to develop T2DM [odds ratio (OR) =1.42, 95% confidence interval (CI) = 1.02-1.97]. The subjects with rs4746720 CC+TT genotype and eat sugar food over 30g per day increased the risk of T2DM to 2.22(1.21-4.06) times. The subjects with rs4746720 CC+TT genotype and smoking increased the risk of T2DM to 1.65 (1.10-2.47) times. The unhealthy eating habits such as red meat, salty food, use animal fat yielded higher risks of T2DM, the OR of risk of T2DM was 2.89 (1.38-6.01), 2.73 (1.61-4.64) and 27.91(9.24-84.32) respectively. However, the milk, soy, white meat, vegetables and low-salt diet decreased the risk of T2DM, the OR of risk of T2DM was 0.51 (0.29-0.88), 0.43 (0.26-0.74), 0.51(0.32-0.83), 0.21(0.10-0.44), 0.28(0.12-0.65), 0.35(0.21-0.51) respectively. CONCLUSION: Variants in SIRT1 with rs4746720 CC+TT genotype increased the risk of T2DM, especially with the unhealthy eating habits. FAU - Zhuanping, Zeng AU - Zhuanping Z AD - School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China. FAU - Rifang, Liao AU - Rifang L AD - Dept. of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China. FAU - Qing, Chen AU - Qing C AD - Dept. of Epidemiology, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou 510515, China. FAU - Sidong, Chen AU - Sidong C AD - School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China. LA - eng PT - Journal Article PL - Iran TA - Iran J Public Health JT - Iranian journal of public health JID - 7505531 PMC - PMC6174046 OTO - NOTNLM OT - China OT - Dietary OT - Sirtuin 1 OT - Type 2 diabetes mellitus COIS- Conflict of interest The authors declare that there is no conflict of interests. EDAT- 2018/10/16 06:00 MHDA- 2018/10/16 06:01 PMCR- 2018/09/01 CRDT- 2018/10/16 06:00 PHST- 2018/10/16 06:00 [entrez] PHST- 2018/10/16 06:00 [pubmed] PHST- 2018/10/16 06:01 [medline] PHST- 2018/09/01 00:00 [pmc-release] AID - ijph-47-1272 [pii] PST - ppublish SO - Iran J Public Health. 2018 Sep;47(9):1272-1280.