Article
Polymorphisms of the SLCO1B1 gene predict methotrexate-related toxicity in childhood acute lymphoblastic leukemia.
Pediatric blood & cancer - 1 Oct 2011
Lopez-Lopez Elixabet, Martin-Guerrero Idoia, Ballesteros Javier, Piñan M Angeles, Garcia-Miguel Purificacion, Navajas Aurora, Garcia-Orad Africa
Abstract excerpt
BACKGROUND: Methotrexate (MTX) is an important component of the therapy for childhood acute lymphoblastic leukemia. Treatment with high-dose MTX often causes toxicity, recommending a dose reduction and/or cessation of treatment. Polymorphisms in genes involved in the MTX metabolism have been associated with toxicity with controversial results. The discrepancies could be due to differences in treatment protocols...
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