肝癌患者外周血Treg、Th17百分比及IL-17水平观察

被引:14
作者
张增光 [1 ]
秦鸣放 [2 ]
机构
[1] 天津医科大学研究生院
[2] 天津市南开医院
关键词
肝肿瘤; 肝细胞癌; 细胞免疫:调节性T淋巴细胞; 辅助性T淋巴细胞17; 白细胞介素17;
D O I
暂无
中图分类号
R735.7 [肝肿瘤];
学科分类号
100112 [医学生物化学与分子生物学];
摘要
目的观察原发性肝细胞癌(HCC)患者外周血中调节性T细胞(Treg)、辅助性T细胞17(Th17)百分比及血清IL-17水平变化,并探讨其临床意义。方法采用流式细胞术测算40例HCC患者(HCC组)及20例健康志愿者(对照组)外周血Treg、Th17在单核细胞中的百分比,ELISA法检测两组血清IL-17。分析外周血Treg、Th17百分比及IL-17水平与HCC临床病理参数的关系,分析HCC患者外周血Treg、Th17百分比的相关性。结果 HCC组外周血Treg百分比为6.80%±1.22%,Th17百分比为4.84%±1.21%,血清IL-17水平为(204.64±71.96)pg/m L;对照组分别为4.29%±1.31%、7.12%±1.01%和(89.03±11.72)pg/m L;两组Treg、Th17百分比与IL-17水平相比,P均<0.05。ⅢⅣ期HCC患者外周血Treg、Th17百分比及IL-17水平与ⅠⅡ期者相比,P均<0.05。发生淋巴结转移的HCC患者血清IL-17水平与无转移者相比,P<0.05。HCC患者外周血Treg百分比与Th17百分比呈负相关关系(r=-0.641,P<0.01)。结论 HCC患者外周血Treg百分比上调、Th17百分比下降,血清IL-17水平升高,可能与HCC的发生和发展有关。
引用
收藏
页码:37 / 39
页数:3
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