Jinnan Dong1, Yu Ping2, Yuhong Wang3, Yang Zhang4. 1. Department of Clinical Nutrition, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, 264100, Shandong, China. 2. Department of Clinical Nutrition, Yantaishan Hospital, Yantai, 264001, Shandong, China. 3. Hemodialysis Room, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, 264100, Shandong, China. 4. Department of Endocrinology, Affiliated Hospital of Weifang Medical University, Weifang, 261031, Shandong, China. zhangyang88666@sina.com.
Abstract
PURPOSE: The roles of endothelial nitric oxide synthase (eNOS) gene polymorphisms in diabetes mellitus (DM) were intensively analyzed, but the results of these studies were inconsistent. Therefore, we performed this study to better assess the relationship between eNOS genetic variations and DM. METHODS: Eligible studies were searched in PubMed, Medline, Embase, and Web of Science. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess correlations between eNOS polymorphisms and DM. RESULTS: A total of 91 studies were finally included in our analyses. Significant associations with the susceptibility to DM were detected for the rs891512, rs1799983, rs2070744, and rs869109213 polymorphisms. As for vascular complications in DM, significant associations with the susceptibility to diabetic nephropathy were detected for the rs1799983 and rs2070744 polymorphisms. In addition, we also found that the rs1799983 polymorphism was significantly associated with the susceptibility to peripheral artery disease, whereas the rs2070744 polymorphism was significantly associated with the susceptibility to coronary artery disease in DM patients. Further subgroup analyses on the basis of type of disease and ethnicity of participants showed similar positive results. CONCLUSIONS: In conclusion, our findings indicate that rs891512, rs1799983, rs2070744, and rs869109213 polymorphisms may serve as genetic biomarkers of DM, while rs1799983, rs2070744, and rs869109213 polymorphisms may contribute to the development of vascular complications in DM.
PURPOSE: The roles of endothelial nitric oxide synthase (eNOS) gene polymorphisms in diabetes mellitus (DM) were intensively analyzed, but the results of these studies were inconsistent. Therefore, we performed this study to better assess the relationship between eNOS genetic variations and DM. METHODS: Eligible studies were searched in PubMed, Medline, Embase, and Web of Science. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess correlations between eNOS polymorphisms and DM. RESULTS: A total of 91 studies were finally included in our analyses. Significant associations with the susceptibility to DM were detected for the rs891512, rs1799983, rs2070744, and rs869109213 polymorphisms. As for vascular complications in DM, significant associations with the susceptibility to diabetic nephropathy were detected for the rs1799983 and rs2070744 polymorphisms. In addition, we also found that the rs1799983 polymorphism was significantly associated with the susceptibility to peripheral artery disease, whereas the rs2070744 polymorphism was significantly associated with the susceptibility to coronary artery disease in DMpatients. Further subgroup analyses on the basis of type of disease and ethnicity of participants showed similar positive results. CONCLUSIONS: In conclusion, our findings indicate that rs891512, rs1799983, rs2070744, and rs869109213 polymorphisms may serve as genetic biomarkers of DM, while rs1799983, rs2070744, and rs869109213 polymorphisms may contribute to the development of vascular complications in DM.
Authors: Elena García-Martín; Santiago Navarro-Muñoz; Christopher Rodriguez; Mercedes Serrador; Hortensia Alonso-Navarro; Marisol Calleja; Laura Turpín-Fenoll; Marta Recio-Bermejo; Rafael García-Ruiz; Jorge Millán-Pascual; Francisco Navacerrada; José Francisco Plaza-Nieto; Esteban García-Albea; José A G Agúndez; Félix Javier Jiménez-Jiménez Journal: Pharmacogenomics J Date: 2019-12-03 Impact factor: 3.550