调控血脑屏障ABC转运体信号转导通路的研究现状

被引:11
作者
谢振伟 [1 ,2 ]
臧彦楠 [1 ,2 ]
赵立波 [1 ]
机构
[1] 北京大学人民医院药剂科
[2] 北京大学药学院药事管理与临床药学系
关键词
血脑屏障; ABC转运体; 信号通路;
D O I
10.13699/j.cnki.1001-6821.2014.11.025
中图分类号
R969.1 [药物代谢动力学];
学科分类号
100710 [药物代谢动力学];
摘要
血脑屏障中的ABC转运体是介导内源性物质、药物和毒物转运的一类外排转运体,主要包括P-糖蛋白(P-gp)、多药耐药相关蛋白(Mrp)以及乳腺癌耐药蛋白(Bcrp)。这类转运体能限制外来异物进入中枢神经系统,使得很多治疗药物难以透过血脑屏障产生治疗作用,阐明这些转运蛋白的转运机制,可为药物的中枢转运提供新的靶点,有助于降低脑部耐药的发生,改善药物治疗的结局。本文主要针对ABC转运体以及涉及的肿瘤坏死因子-α/蛋白激酶C-β/鞘氨醇1磷酸酯受体1(TNF-α/PKCβ/S1PR1)信号通路、血管内皮生长因子信号通路和雌激素受体信号通路进行探讨。
引用
收藏
页码:1057 / 1059
页数:3
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