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间充质干细胞调节Treg/T_H17细胞研究进展

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摘要 在炎症和肿瘤微环境中间充质干细胞(MSC)的作用备受关注,而调节性T细胞(Treg)、辅助性T细胞17(T helper cell17,TH17)对炎症和肿瘤的发展也起着重要作用,但这3者之间的相互作用及机制尚未明确。MSC可以通过旁分泌或直接接触的方式参与免疫反应的调节,在移植物抗宿主病或某些炎症反应中MSC可以上调Treg细胞并抑制TH17细胞的活化,最终抑制炎症的发展。在某些肿瘤环境中的MSC对Treg/TH17细胞的极化均起重要作用。MSC对CD4+T细胞的调节作用因环境而异。MSC可以作为调节免疫反应的诊断、治疗靶点。
机构地区 江苏大学医学院
出处 《临床检验杂志》 CAS CSCD 2015年第12期923-925,共3页 Chinese Journal of Clinical Laboratory Science
基金 国家自然科学基金(81472334)
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