ABCB1 gene polymorphisms are not associated with treatment outcome in elderly acute myeloid leukemia patients

Abstract

In AML patients aged 60 years or older, allelic ABCB1 variations of C1236T, G2677T, or C3435T are not associated with altered P-gp function or with MDR1 expression at the transcriptional or translational level in leukemic blasts, and they do not significantly affect clinical prognosis.