(IL)-17 family of cytokines during Th17 cell differentiation.FoxP3 can directly interact with and negatively regulate the function of RORγt,to determine the balance between induced Treg(iTreg)and Th17 cell polarization.Two recent independent studies from the Pan and Chi Labs have shown how ...
目的:⑴了解肝癌患者外周血中是否存在Treg优势化现象.⑵研究肝癌患者外周血中Th1,Th2,Th17及Treg各自的主要转录因子T-bet,GATA-3,RORgammat 及FOXP3的表达情况. 方法:抽取实验组20例肝癌患者与对照组20例健康志愿者的外周静脉血,采用流式细胞术检测外周静脉血单个核细胞中CD4+CD25+T细胞占CD4+细胞比例;采用荧光定...
结果:原发性肝癌组外周血单个核细胞中CD4+CD25+Treg占CD4+T细胞比例要显著高于对照组(17.72±4.97 VS 9.22±2.68, P<0.01),Treg的特异转录因子FOXP3 mRNA的表达肝癌组明显高于对照组(3.17±1.59 VS 1.39±1.13,P<0.01),斯皮尔曼相关性分析显示FOXP3 mRNA表达与CD4+CD25+Treg细胞量呈正...
结果:原发性肝癌组外周血单个核细胞中CD4+CD25+Treg占CD4+T细胞比例要显著高于对照组(17.72±4.97 VS 9.22±2.68, P<0.01),Treg的特异转录因子FOXP3 mRNA的表达肝癌组明显高于对照组(3.17±1.59 VS 1.39±1.13,P<0.01),斯皮尔曼相关性分析显示FOXP3 mRNA表达与CD4+CD25+Treg细胞量呈正...