Disease Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Our results indicated that MTHFR C677T polymorphism confers to T2DM, especially in Asian populations. 31663297 2019
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Interaction of MTHFR C677T polymorphism with smoking in susceptibility to diabetic nephropathy in Chinese men with type 2 diabetes. 30397262 2019
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Methylenetetrahydrofolate Reductase (MTHFR) (C677T and A1298C) Polymorphisms and Vascular Complications in Patients with Type 2 Diabetes. 28341195 2017
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE After adjustments for age and gender, borderline significant associations of the <i>MTHFR</i> C677T and <i>MTRR</i> A66G polymorphisms with T2D were observed under recessive (OR = 1.43, 95% CI: 0.98-2.10) and dominant (OR = 1.43, 95% CI: 1.00-2.06) models, respectively. 27983710 2016
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE In conclusion, the MTHFR C677T T allele or TT genotype might be a significant genetic molecular marker to determine the risk of DN in patients with type 2 diabetes and help to develop suitable disease prevention and management strategies. 26161693 2015
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Does the MTHFR C677T gene polymorphism indicate cardiovascular disease risk in type 2 diabetes mellitus patients? 25537992 2015
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE The effect of MTHFR C677T polymorphism on type 2 diabetes mellitus with vascular complications in Chinese Han population: a meta-analysis. 24838050 2014
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE There was a significant relationship between MTHFR C677T polymorphism and T2DM in the Chinese Han population. 25047451 2014
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Overall, the T allele of the MTHFR 677 C > T conferred a greater risk for T2DM [Random effect (RE) OR = 1.31(1.17-1.64), I² = 41.0%, p = 0.055]. 24320691 2013
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE The aim of the study was to explore the association of the angiotensin-converting enzyme (ACE) gene I/D polymorphism and the methylenetetrahydrofolate reductase (MTHFR) gene C677T polymorphism with development of diabetic nephropathy in type 2 diabetes mellitus. 23846111 2013
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE This review aimed to comprehensively assess the literature examining a possible link between the rs1801133 polymorphism (677C → T) in the gene encoding the methylenetetrahydrofolate reductase (MTHFR) gene and risk of type 2 diabetes mellitus (DM). 24023947 2013
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE ACE I/D and MTHFR C677T polymorphisms are significantly associated with type 2 diabetes in Arab ethnicity: a meta-analysis. 23458876 2013
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE These results show an evident association between the MTHFR C677T polymorphism and T2DM in Moroccan patients but no significant association with the MTHFR A1298C polymorphism. 22103601 2012
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Our study for the first time demonstrated a synergistic effect between ACE I/D with either MTHFR C677T or A1298C polymorphism on the increased risk of DN among patients with T2DM. 21942443 2012
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE In fact, we evaluated the effect of seven polymorphisms in the following genes-PPARg (Pro12Ala), TNFα (-308A/G), ENPP1(K121Q), TCF7L2(rs7903146°C/T), MTHFR(C677T), ACE(I/D), and CAPN10(3R/2R)-on T2D risk, through a meta-analysis combining data of previous studies performed on Tunisian populations originating from the north, center, or south of the country. 23249316 2012
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE This case-control study assessed the association of MTHFR C677T mutation in T2DM and DN cases. 21186995 2011
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Mild hyperhomocysteinemia, C677T polymorphism on methylenetetrahydrofolate reductase gene and the risk of macroangiopathy in type 2 diabetes: a prospective study. 19937354 2011
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE We investigated the association of C677T and A1298C MTHFR gene variants and altered homocysteine concentrations in Lebanese and Bahraini type 2 diabetes (T2DM) DN patients. 20524928 2010
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Synergistic effects of the MTHFR C677T and A1298C polymorphisms on the increased risk of micro- and macro-albuminuria and progression of diabetic nephropathy among Iranians with type 2 diabetes mellitus. 20800057 2010
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Logistic regression analysis revealed that the C677T mutation of MTHFR gene was independently associated with ischemic stroke in type 2 diabetes. 19934557 2010
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE We evaluated the association between tHcy levels and methylenetetrahydrofolate reductase (MTHFR) 677C-->T genotype in a type 2 diabetes mellitus (DM) population and their relationship with oxidized LDL (ox-LDL) according to dietary habits and vascular complications. 17618615 2007
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Effect of MTHFR C677T genotype on survival in type 2 diabetes patients with end-stage diabetic nephropathy. 17005529 2007
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE A1298C and C677T were highly prevalent among T2DM patients, with allele frequencies of 0.26 and 0.36, respectively. 16828193 2007
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Mild hyperhomocysteinemia and the common C677T polymorphism of methylene tetrahydrofolate reductase gene are not associated with the metabolic syndrome in Type 2 diabetes. 16682831 2006
Diabetes Mellitus, Non-Insulin-Dependent
0.100 GeneticVariation BEFREE Methylenetetrahydrofolate reductase polymorphism 677C>T is associated with peripheral arterial disease in type 2 diabetes. 16274479 2005