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大蒜素对胃上皮细胞Cx37 Cx43 mRNA表达及细胞间隙连接通讯功能的影响

素抗肿瘤作用是通过多个途径完成的。本实验证实大蒜素在转录水平上调Cx 37基因在胃上皮细胞MGC-803的表达,恢复胃上皮细胞GJIC功能,提示大蒜素恢复细胞的GJIC可能与促进Cx 37的表达有关,大蒜素可通过上调GJIC功能进而调控细胞的增殖分化,证实GJIC是大蒜素抗肿瘤的靶点之一。

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) (编辑:宋 青)


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