These results suggest that MTHFR C677T, A1298C, MTRR A66G, TS 2R-->3R, and 6-bp deletion/insertion do not significantly factor into the pathogenesis of MM in the Korean population, but that MS A2756G polymorphism may play an important role.
We analysed genetic polymorphisms for methionine synthase (MS) A2756G, methylenetetrahydrofolate reductase (MTHFR) C677T and MTHFR A1298C in Caucasians with non-Hodgkin's lymphoma (NHL; n = 151), multiple myeloma (MM; n = 90) and 299 control subjects.
These results suggest, for the first time, a role for the MTR A2756G polymorphism in MM risk in our country, but should be confirmed by large-scale epidemiological studies with patients and controls age matched.