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蛋白磷酸酶2A抑制剂对胰腺癌细胞丝裂原活化蛋白激酶信号通路的激活作用及对细胞生长的影响 被引量:4

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摘要 中药斑蝥中的有效成分斑蝥素(CAN)及其衍生物对多种肿瘤细胞具有抑制作用[1-2],我们发现斑蝥素可抑制胰腺癌细胞的生长和转移[1]。斑蝥素是蛋白磷酸酶2A(PP2A)的选择性抑制剂,PP2A可使细胞信号通路中的多种激酶去磷酸化而失活,这些激酶包括与细胞生长密切相关的丝裂原活化蛋白激酶(MAPK):细胞外信号调节激酶(ERK)、c-jun氨基端激酶(JNK)和p38等。
出处 《中华实验外科杂志》 CAS CSCD 北大核心 2013年第1期170-170,共1页 Chinese Journal of Experimental Surgery
基金 国家自然科学基金资助项目(81072031、81101867、81200369、81272542) 苏州市科教兴卫青年科技计划资助项目(SWKQ1003、SWKQ1011) 苏州市科技计划项目(SYS201112)
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