This pilot study has compared the polymorphic genotype frequencies of methylenetetrahydrofolate reductase (MTHFR A1298C and C677T), methionine synthase (MTR A2756G), methionine synthase reductase (MTRR A66G), and thymidylate synthase (TS 2R/3R) in 113 patients with sporadic colorectal adenocarcinoma (SCA) and 188 healthy blood donors, used as matched controls.
C1319315
Adenocarcinoma of large intestine