摘要
多药耐药(multidrug resistance,MDR)是导致白血病化疗失败的主要原因,白血病MDR的产生与细胞膜表面P糖蛋白(P-glycoprotein,P—gp)的药物转运作用直接相关,多种信号传导通路如MAPKs、NF-KB、Hedgehog、Wnt/β-catenin、PDK/Akt参与调节P-gp的表达,而调控因子Stats、microRNA、TRAIL、HDACs也与P-gp的表达密切相关。该文就白血病MDR细胞中P-gp的表达调控机制的研究进展作一综述。
Multidrug resistance (MDR)has been a main reason for the failure of leukemia chemotherapy. The generation of MDR in leukemia is directly related to the transportation of drug efflux of P-glycoprotein (P-gp)on cell membrane surface. Many signaling pathways such as MAPK,NF-κB,Hedgehog,Wnt/β-catenin, and PI3K/Akt involves in regulating of P-gp expression. Meanwhile,regulation factors including Stats,microR- NA,TRAIL and HDACs are closely related to the P-gp expression. This review briefly discusses the progress of the regulatory mechanisms of P-gp in MDR of leukemia.
出处
《国际儿科学杂志》
2015年第5期499-502,506,共5页
International Journal of Pediatrics
基金
山东省自然科学基金(ZR2014HL032)
关键词
P糖蛋白
白血病
多药耐药
P-glycoprotein
Leukemia
Multi-drug resistance