[Construction of CTGF shRNA expression vector and its effect on the expression of CTGF in rat hepatic stellate cells].
Yuhua Zhu, Wanhua Ren, Chunqing Zhang, Yanli Ma, Jun Shi, You-an Zhao
Abstract
Yuhua Zhu, Wanhua Ren, Chunqing Zhang, Yanli Ma, Jun Shi, You-an Zhao
Abstract
结缔组织生长因子(CTGF)是一种新发现的促成纤维细胞分裂和胶原沉积的生长因子,在肝纤维化形成中的作用逐渐受到关注[1].RNA干扰技术是目前最有效的基因沉默技术,能特异性抑制靶基因的转录,进而下调相应蛋白水平及功能[2].本研究将能在体内自主合成短发夹状RNA(shRNA)的pEGFP-CTGF表达质粒转入大鼠肝星状细胞(HS C-T6),观察其对CTGFmRNA及蛋白表达的影响。
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结缔组织生长因子(CTGF)是一种新发现的促成纤维细胞分裂和胶原沉积的生长因子,在肝纤维化形成中的作用逐渐受到关注[1].RNA干扰技术是目前最有效的基因沉默技术,能特异性抑制靶基因的转录,进而下调相应蛋白水平及功能[2].本研究将能在体内自主合成短发夹状RNA(shRNA)的pEGFP-CTGF表达质粒转入大鼠肝星状细胞(HS C-T6),观察其对CTGFmRNA及蛋白表达的影响。
Key concepts: CTGF, Hepatic stellate cell, Small hairpin RNA, Expression (computer science), Cell biology, Biology, Internal medicine, Medicine