Similarly, low plasma glycine showed stronger risk relationship with AMI</span> in the rs1076991 CC genotype carriers but weaker associations in patients carrying the minor T allele (P<sub>interaction</sub>=0.02).
We explored the association between a MTHFD1 polymorphism (rs1076991 C > T) and acute myocardial infarction (AMI), and potential effect modifications by folic acid/B12 and/or vitamin B6 treatment in suspected stable angina pectoris patients (n = 2381) participating in the randomized Western Norway B Vitamin Intervention Trial (WENBIT).
Associations of plasma serine and glycine concentrations with risk of AMI</span> across 2 common and functional MTHFD1 polymorphisms (rs2236225 and rs1076991) were explored in Cox regression models.