Variant Gene Disease Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE We studied several single nucleotide polymorphisms (SNP) in Hcy-regulating genes [methylenetetrahydrofolate reductase (MTHFR) C677T and A1298C; methionine synthase (MS) A2756G; methionine synthase reductase (MTRR) A66G] in relation to total plasma Hcy levels, transplant coronary artery disease and thromboembolic episodes in 84 heart transplant patients, and we compared the incidence of these polymorphisms with those in a healthy adult controls. 15612980

2005

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE Recent studies have shown that a common mutation (nucleotide 677 C-->T) in the methylenetetrahydrofolate reductase (MTHFR) gene may contribute to a mild rise in plasma homocysteine levels and increase the incidence of coronary artery disease. 16489563

2006

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE The C677T mutation of the methylenetetrahydrofolate reductase gene is not associated with the risk of coronary artery disease or venous thrombosis among Chinese in Taiwan. 11096270

2001

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE C677T mutation of methylenetetrahydrofolate reductase gene and serum homocysteine levels in Turkish patients with coronary artery disease. 15648053

2006

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE The present study extends previous observations by the finding that carriers of the N5,N10-methylenetetrahydrofolate reductase C677T TT genotype with various coronary high risk profiles had clearly higher coronary heart disease scores than individuals with at least one C677T C allele. 10337543

1999

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE Correlation between the 677C>T polymorphism in the methylene tetrahydrofolate reductase gene and serum homocysteine levels in coronary heart disease. 27051002

2016

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE A1298C methylenetetrahydrofolate reductase mutation and coronary artery disease: relationships with C677T polymorphism and homocysteine/folate metabolism. 12049191

2002

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE The C677T mutation in methylenetetrahydrofolate reductase gene, plasma homocysteine concentration and the risk of coronary artery disease. 14560345

2003

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE The C677T mutation in the methylenetetrahydrofolate reductase (MTHFR) gene is associated with early onset of coronary artery disease in some populations with certain ethnic backgrounds. 18751630

2008

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE No strong evidence exists to support an association of the MTHFR 677 C-->T polymorphism and coronary heart disease in Europe, North America, or Australia. 16216822

2005

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE The 5,10-methylenetetrahydrofolate reductase gene (MTHFR) 677C-->T polymorphism modifies the risk of coronary artery disease and colon cancer and is related to plasma concentrations of total homocysteine (tHcy). 15447919

2004

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE One putative determinant of PAD is the 677C>T polymorphism in the gene encoding methylenetetrahydrofolate reductase (MTHFR), which has previously been found to associate with various diabetic complications including retinopathy, nephropathy, atherosclerosis and coronary heart disease. 16274479

2005

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE Recent studies have shown that a common mutation (nucleotide 677 C-->T) in the methylenetetrahydrofolate reductase (MTHFR) gene may contribute to mild hyperhomocysteinemia and, therefore, to the incidence of coronary artery disease. 11319193

2001

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE Methylenetetrahydrofolate reductase gene C677T polymorphism, homocysteine, vitamin B12, and DNA damage in coronary artery disease. 12522558

2003

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE The effect of the C677T polymorphism in the methylenetetrahydrofolate reductase (MTHFR) gene, traditionally associated with ischaemic heart disease (IHD), was assessed in a Spanish population. 12220440

2002

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE MTHFR 677C-->T polymorphism and risk of coronary heart disease: a meta-analysis. 12387655

2002

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE Methylenetetrahydrofolate reductase C677T polymorphism is associated with increased risk of coronary artery disease in young South African Indians. 26095803

2015

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE Sex-specific effect of the thermolabile C677T mutation in the methylenetetrahydrofolate reductase gene on angiographically assessed coronary artery disease in Brazilians. 18075008

2007

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE The association of MTHFR C677T gene variants and lipid profiles or body mass index in patients with diabetic and nondiabetic coronary heart disease. 24218123

2013

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE A common mutation (nucleotide 677 C-->T) has been described recently in the 5,10-methylenetetrahydrofolate reductase (MTHFR) gene, which results in a valine for alanine substitution, a thermolabile enzyme, and a tendency to elevate plasma homocysteine levels and which has been proposed to contribute importantly to coronary artery disease. 8994411

1997

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE High plasma homocysteine is associated with the risk of coronary artery disease independent of methylenetetrahydrofolate reductase 677C-->T genotypes. 18586656

2008

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE Dynamic regulation of MTHFR mRNA expression and C677T genotype modulate mortality in coronary artery disease patients after revascularization. 17604826

2007

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE Mutation C677T of methylenetetrahydrofolate reductase gene is not associated with coronary artery disease, but possibly with albuminuria, in type 2 diabetic patients. 9806473

1998

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE Plasma homocysteine levels & 677C-->T methylenetetrahydrofolate reductase gene polymorphism in patients with coronary artery disease of different severity. 18403793

2008

dbSNP: rs1217691063
rs1217691063
CUI: C0010054
Disease: Coronary Arteriosclerosis
Coronary Arteriosclerosis
0.100 GeneticVariation BEFREE We investigated the influence of elevated homocysteine plasma levels and 2 polymorphisms, 677C/T and 1298A/C, of the methylenetetrahydrofolate reductase (MTHFR) gene on the risk of restenosis after stenting in patients with symptomatic coronary artery disease. 14604831

2003