类固醇激素受体辅激活子3(Steroidreceptorcoactivator3,SRC-3),是一种转录协同因子,可与多种核受体及其转录因子相互作用而增强它们的转录活性。我们实验室以往的研究表明,在大肠杆菌诱导的腹膜炎中,巨噬细胞中的SRC-3具有平衡炎症细胞因子产生、促进巨噬细胞对细菌的吞噬和抗巨噬细胞凋亡的作用;在柠檬酸杆菌诱导的结肠炎模型中,SRC-3可以通过激活NF-κB信号通路来促进CXCL2的转录,说明SRC-3在病原菌感染过程中起着非常重要的作用。 为了探究SRC-3在L.monocytogenes感染模型中的作用,我们采用尾静脉注射L.monocytogenes的方式感染W...Steroid receptor coactivator 3 (SRC-3) is a transcriptional coactivator which interacts with nuclear receptors and other transcription factors to enhance their effects on targetgene transcription. Previously, we reported that in E. coil-induced septic peritonitis, SRC-3 in macrophage can inhibit the cell apoptosis and cytokines production, and enhance in bacterial clearance, which highlights a piv...学位:理学硕士院系专业:生命科学学院_细胞生物学学号:2162014115246