P糖蛋白与配体相互作用的结构基础及其肿瘤耐药逆转的研究

被引:14
作者
赵青 [1 ,2 ]
黎燕 [1 ]
彭晖 [1 ]
机构
[1] 军事医学科学院基础医学研究所四室
[2] 南开大学医学院
关键词
多药耐药; P糖蛋白; 药物外排; 逆转剂;
D O I
10.13220/j.cnki.jipr.2010.06.011
中图分类号
R968 [遗传药理学];
学科分类号
100706 [药理学];
摘要
P糖蛋白(P-glycoprotein,P-gp)是一种多药外排转运体,对控制各种抗癌药物的生物学活性具有重要意义。P-gp转运体作为生理屏障阻滞药物渗透,从而使药物发挥效应受限。传统的化疗增敏剂通过对转运体的调节可有效改善抗肿瘤药物的药代动力学并逆转多药耐药。本文将简要概述近年来有关P-gp与配体相互作用的结构信息以及肿瘤耐药逆转策略的研究进展。
引用
收藏
页码:439 / 445
页数:7
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