C3435T polymorphism of the MDR1 gene is not associated with P-glycoprotein function of leukemic blasts and clinical outcome in patients with acute myeloid leukemia
- 作者：Eun-Hye Hur ; Je-Hwan Lee ; Michael Jinpyo Lee ; Seong-Jun Choi ; Jung-Hee Lee ; Mun Jung Kang ; Miee Seol ; Yae Eun Jang ; Hee-Jung Lee ; Ip-Sol Kang ; Soo-Kyung Shim ; Seong-Gil Ryu ; Young-Ah Kang ; Young-Shin
- 关键词：AML ; MDR1 ; P-glycoprotein ; Polymorphism
- 刊名：Leukemia Research
- 出版年：2008
- 期刊代码：186_01452126
- 类别：med
- 出版时间：October 2008
- 卷：32
- 期：10
- 页码：1601-1604
- 文件大小：85 K
摘要
We investigated the association between the MDR1 C3435T polymorphism and P-glycoprotein function of leukemic blasts as well as clinical outcomes in 200 patients with AML, excluding the M3 subtype. The CC, CT and TT genotype frequencies of the C3435T polymorphism among patients were 71, 93 and 36, respectively. The C3435T polymorphism genotypes did not have influence on the P-glycoprotein function of leukemic blasts. Complete remission rates and overall, relapse-free and event-free survival rates were not significantly different among the C3435T polymorphism genotypes. In conclusion, the MDR1 C3435T polymorphism does not appear to have significant clinical implications in AML.