| Literature DB >> 35175470 |
O E Voron'ko1, K K Baskaev1, V V Sobolev2,3, E V Denisova4, I M Korsunskaya4.
Abstract
We studied the effect of C677T and A1298C polymorphisms of the MTHFR gene and 2R/3R polymorphisms of the TYMS gene on the sensitivity to methotrexate in patients with psoriasis (n=139). It was shown that genotype 3R/3R TYMS (OR 8.86, 95%CI 2.00-39.22) and complex genotypes MTHFR1298:A;TYMS:3R (OR 8.20, 95%CI 2.36-28.48) and MTHFR677:C;TYMS:3R (OR 5.40, 95%CI 1.95-14.94) were associated with sensitivity to methotrexate, while genotype 2R/2R TYMS (OR 8.20, 95%CI 2.36-28.48) and complex genotypes MTHFR1298:C;MTHFR677:T;TYMS:2R (OR 0.18, 95%CI 0.06-0.56) and MTHFR1298:C;MTHFR677:T (OR 0.23, 95%CI 0.09-0.59) were associated with resistance to methotrexate. The results can be used for preventive assessment of the effectiveness of methotrexate treatment in patients with psoriasis.Entities:
Keywords: genetic markers; methotrexate; methylenetetrahydrofolate reductase (MTHFR); psoriasis; thymidylate synthase
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Year: 2022 PMID: 35175470 DOI: 10.1007/s10517-022-05413-6
Source DB: PubMed Journal: Bull Exp Biol Med ISSN: 0007-4888 Impact factor: 0.804