ET-1通过上调CXCR4表达促进鼻咽癌低转移 细胞株6-10B的迁徙
【目的】 探讨内皮素-1(ET-1)上调CXCR4表达促进鼻咽癌低转移细胞株6-10B迁徙的机制【方法】 加入不同浓度的ET-1以及同时加入SDF-1α处理6-10B细胞,趋化实验检测ET-1对6-10B细胞迁徙能力的影响分别采用Real-time PCR以及Western Blot方法检测ET-1上调后CXCR4在基因以及蛋白水平的变化Western Blot方法检测用特异性的ETAR抑制剂或者PI3K/AKT/mTOR或MARK1/ERK1/2抑制剂预处理6-10细胞后,ET-1对CXCR4表达水平的变化;并探讨ET-1处理后,PI3K/AKT/mTOR以及MARK1/ERK1/2信号通路...
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Format: | Article |
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Language: | zho |
Published: |
Editorial Office of Journal of Sun Yat-sen University
2011-01-01
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Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
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Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43576899/ |
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