An evidence-based approach to globally assess the covariate-dependent effect of MTHFR SNP rs1801133 on plasma homocysteine: a systematic review and meta-analysis
Huifeng Jin, Haojie Cheng, Wei Chen, Xiaoming Sheng, Mark A. Levy, Mark J. Brown, Junqiang J. Tian
This paper assesses how the MTHFR SNP rs1801133 affects plasma homocysteine levels, considering covariates like folic acid intake, and finds significant variability due to effect modification and confounding.
American Journal of Clinical Nutrition · Feb 12, 2018Peer-reviewedGenetics