Background Several studies have determined that dietary intake of B vitamins may be
associated with breast cancer risk as a result of interactions between 5, 10 …

Polymorphisms in genes involved in folate metabolism have been shown to be implicated in
breast cancer risk but with contradictory results. In this case–control study, we investigated …

We assessed the association between dietary intake of folate and the MTHFR genotype with
breast cancer in a Chinese population, with additional analysis of the interactions of gene …

We investigated the association between dietary intake of folate, vitamin B6, and the 5, 10-
methylenetetrahydrofolate reductase (MTHFR) genotype with breast cancer. A matched …

Methylenetetrahydrofolate reductase (MTHFR) balances the pool of folate coenzymes in one-
carbon metabolism for DNA synthesis and methylation, both are implicated in …

Polymorphisms in genes encoding enzymes of folate metabolism are a focus of breast
cancer risk studies due of the role of these enzymes in DNA methylation, synthesis, and …

To evaluate the relationship between dietary folate intake and genetic polymorphisms of 5,
10-methylenetetrahydrofolate reductase (MTHFR) with reference to breast cancer risk, we …

We conducted a hospital-based case-control study to investigate the associations of dietary
intake of folate and MTHFR C677T and A1298C polymorphisms with breast cancer in a …

Folate plays an important role in DNA methylation, synthesis, and repair; intake has been
associated with breast cancer. The folate-metabolizing enzyme, methylenetetrahydrofolate …

We investigated associations among intake of folate, vitamin B2, vitamin B6, vitamin B12,
and polymorphisms of 5, 10-methylenetetrahydrofolate reductase (MTHFR) and methionine …