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Association between folate‐metabolizing pathway polymorphism and non‐Hodgkin lymphoma
Author(s) -
Kim Hee Nam,
Lee IlKwon,
Kim YeoKyeoung,
Tran Huong Thi Thanh,
Yang DeokHwan,
Lee JeJung,
Shin Min–Ho,
Park KyeongSoo,
Shin MyungGeun,
Choi JinSu,
Kim HyeoungJoon
Publication year - 2008
Publication title -
british journal of haematology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.907
H-Index - 186
eISSN - 1365-2141
pISSN - 0007-1048
DOI - 10.1111/j.1365-2141.2007.06893.x
Subject(s) - lymphoma , hodgkin lymphoma , medicine , association (psychology) , polymorphism (computer science) , genetics , genotype , immunology , cancer research , oncology , biology , gene , psychology , psychotherapist
Summary Polymorphisms in the genes coding folate‐metabolizing enzymes affect the risk of some forms of cancer. We investigated the association between these polymorphisms and non‐Hodgkin lymphoma (NHL) risk in a population‐based study (583 cases and 1700 controls). The MTHFR 677TT and CT genotypes were associated with reduced risk for NHL [odds ratios (OR) = 0·79; 95% confidence intervals (CI) = 0·65–0·98 for 677CT and 0·61; 0·45–0·82 for 677TT] and diffuse large B‐cell lymphoma (DLBCL) (OR = 0·68; 0·51–0·88 for 677CT; OR = 0·56; 0·38–0·83 for 677TT). The MTHFR 1298CC genotype was associated with increased risk for NHL (OR = 1·71; 1·07–2·75) and T‐cell lymphoma (OR = 3·05; 1·53‐6·11). The MTRR 66GG genotype was associated with increased risk for DLBCL (OR = 1·56; 1·03‐2·38) and the TYMS 2R2R genotype was associated with increased risk for T‐cell lymphoma (OR = 2·83; 1·33–6·01). Using subjects with 3RG3RG as a reference group, TYMS 2R2R was associated with increased risk for T‐cell lymphoma (OR = 2·46; 1·04–5·79). Interestingly, we observed a reduced association between the TYMS 2R3RG genotype and DLBCL (OR = 0·61; 0·38–0·99). These results suggest that MTHFR , MTRR and TYMS polymorphisms may play a significant role in the risk for NHL.