天津医药 ›› 2015, Vol. 43 ›› Issue (11): 1342-1344.doi: 10.11958/j.issn.0253-9896.2015.11.032

• 综述 • 上一篇    

IL-17+ Foxp3+ T 细胞的研究进展

赵华, 李慧, 任秀宝   

  1. 天津医科大学肿瘤医院免疫室, 国家肿瘤临床医学研究中心, 天津市肿瘤免疫与生物治疗重点实验室 (邮编300060
  • 收稿日期:2015-04-29 修回日期:2015-07-15 出版日期:2015-11-15 发布日期:2015-11-15
  • 通讯作者: 任秀宝 E-mail:renxiubao@tjmuch.com E-mail:renxiubao@tjmuch.com
  • 作者简介:赵华 (1982), 女, 讲师, 博士在读, 主要从事肿瘤生物治疗相关研究
  • 基金资助:
    国家自然科学基金资助项目 (81401888); 天津市应用基础与前沿技术研究计划项目 (13JCQNJC10400

Research progress of IL-17+ Foxp3+ T cells

ZHAO Hua, LI Hui, REN Xiubao   

  1. Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China
  • Received:2015-04-29 Revised:2015-07-15 Published:2015-11-15 Online:2015-11-15
  • Contact: REN Xiubao E-mail:renxiubao@tjmuch.com E-mail:renxiubao@tjmuch.com

摘要: 近来有文献报道复杂的细胞因子环境下, 调节性 T 细胞(regulatory T cells, Tregs)可以转变为表型和功能上酷似 Th17 的新的 T 细胞亚群, 即白细胞介素 (IL-17 + Foxp3+T 细胞。IL-17 + Foxp3+T 细胞分泌 IL-17 并表达维甲酸受体相关孤儿受体γtRORγt), 在免疫系统中表现出双重特性。IL-17 + Foxp3 +T 细胞的发现为理解 Tregs Th17的关系提供了新的思路。本文重点介绍了 IL-17 + Foxp3 +T 细胞的表型特征、 分化来源和多效性功能, 并进一步总结了炎症性疾病和肿瘤微环境中 IL-17+ Foxp3+T 细胞的作用。

关键词: T 淋巴细胞, 调节性, 白细胞介素 17, 炎症, 肿瘤, 综述, IL-17 +Foxp3 +T 细胞, 维甲酸受体相关孤儿受体γt

Abstract: Recently, it is reported that regulatory T cells (Tregs) can be reprogrammed into a novel population [interleukin (IL)-17+ Foxp3+ T cells] phenotypically and functionally resembling Th17 cells under complicated cytokine circumstances. IL-17+ Foxp3+ T cells are characterized by production of IL-17 and expression of retinoic acid receptor related orphan receptor (ROR)γt, demonstrating dual functions in immune response and providing novel insight into the interconnection between Tregs and Th17 cells. In this review, we lay emphasis on the phenotype features, origination, differentiation and the pleiotropic functions of IL-17+ Foxp3+ T cells. Furthermore, we summarized the functions of IL-17+ Foxp3+ T cells in inflammatory disease and tumor microenvironment.

Key words: T- lymphocytes, regulatory, interleukin- 17, inflammation, neoplasms,  review, IL- 17 + Foxp3 + T cells, RORγt