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首页> 外文期刊>The Chinese-German Journal of Clinical Oncology >The Role of Predominant Expression of Th2 Type Cytokines Gene in the Genesis and Development of Human Gliomas
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The Role of Predominant Expression of Th2 Type Cytokines Gene in the Genesis and Development of Human Gliomas

机译:Th2型细胞因子基因的主要表达在人类胶质瘤的发生和发展中的作用

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Objective: To explore the expression of Th1/Th2 cytokines gene in human gliomas and its role in the genesis and development of human gliomas. Methods: Using IL-2 and IFNγ as Th1 type cytokines, IL-4, IL-6 and IL-10 as Th2 type cytokines, the biological activity of cytokines in the supernatant of glioma cell lines was assayed by ELISA method, and the gene expression of Th1/Th2 cytokines in human glioma cells, glioma infiltrating lymphocytes and glioma cell lines were detected by RT-PCR. Results: There was predominant expression of Th2 type cytokines in human glioma cells, glioma infiltrating lymphocytes and glioma cell lines, but there was no such expression in normal brain tissues. Conclusion: It suggested that there is a relationship between the Th2 type cytokines expression in human gliomas and the immunosup-pressive status of human glioma patients. The predominant expression of Th2 type cytokines may play an important role in the genesis and development of human gliomas.
机译:目的:探讨Th1 / Th2细胞因子基因在人胶质瘤中的表达及其在人胶质瘤发生发展中的作用。方法:以IL-2和IFNγ为Th1型细胞因子,IL-4,IL-6和IL-10为Th2型细胞因子,采用ELISA法检测胶质瘤细胞上清中细胞因子的生物学活性,并鉴定其基因。 RT-PCR检测人脑胶质瘤细胞,胶质瘤浸润淋巴细胞和胶质瘤细胞系中Th1 / Th2细胞因子的表达。结果:人脑胶质瘤细胞,胶质瘤浸润淋巴细胞和神经胶质瘤细胞系中主要表达Th2型细胞因子,但在正常脑组织中没有这种表达。结论:提示人脑胶质瘤中Th2型细胞因子的表达与人脑胶质瘤患者的免疫抑制状态有关。 Th2型细胞因子的主要表达可能在人类神经胶质瘤的发生和发展中发挥重要作用。

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