天津医药 ›› 2016, Vol. 44 ›› Issue (8): 970-973.doi: 10.11958/20160372

• 专题研究-心血管 • 上一篇    下一篇

T 淋巴细胞在OSAS 促动脉粥样硬化中作用的研究进展

呙恒娟, 李莲, 陈宝元, 曹洁△   

  1. 天津医科大学总医院呼吸科 (邮编300052)
  • 收稿日期:2016-04-02 修回日期:2016-05-08 出版日期:2016-08-15 发布日期:2016-08-22
  • 通讯作者: 曹洁 E-mail: tjcaojie@sina.com E-mail:guohengjuanzq@163.com
  • 作者简介:呙恒娟 (1979), 女, 主治医师, 博士, 主要从事间歇低氧研究
  • 基金资助:
    国家自然科学基金资助项目 (81500070); 国家 “十二五” 科技支撑计划课题 (2012BAI05B02)

Research progress of the role of T lymphocytes in obstructive sleep apnea syndrome-related atherosclerosis

GUO Hengjuan, LI Lian, CHEN Baoyuan, CAO Jie△   

  1. Respiratory Department, Tianjin Medical University General Hospital, Tianjin 300052, China
  • Received:2016-04-02 Revised:2016-05-08 Published:2016-08-15 Online:2016-08-22
  • Contact: CAO Jie E-mail: tjcaojie@sina.com E-mail:guohengjuanzq@163.com

摘要: 摘要: 阻塞性睡眠呼吸暂停综合征 (OSAS) 是促进动脉粥样硬化的独立危险因素, OSAS 可诱导系统炎症、 氧化应激及血管内皮细胞的功能障碍等, 进而导致动脉粥样硬化的发生与进展。氧化应激和系统炎症能够激活 T 淋巴细胞, 增加淋巴细胞对血管内皮细胞的毒性, 加速炎症/免疫反应, 参与动脉粥样硬化的进展。免疫系统的激活是炎症/ 免疫反应导致动脉粥样硬化的早期步骤, 本文以 T 淋巴细胞为例, 综述 OSAS 促进动脉粥样硬化发生发展的淋巴细胞基础与机制。

关键词: 阻塞性睡眠呼吸暂停综合征, 内皮细胞, T 淋巴细胞, 动脉粥样硬化

Abstract: Abstract: Obstructive sleep apnea syndrome (OSAS) is an independent risk factor for atherosclerosis. Accumulated evidence has revealed that OSAS can induce systemic inflammation, oxidative stress, and endothelial dysfunction, which will contribute to the pathogenesis of atherosclerosis. T lymphocytes can be activated by inflammation and oxidative stress, resulting in the elevated cytotoxicity towards vascular endothelial cells. Thus, T lymphocytes play a key role in OSAS- related atherosclerosis development or progression via immuno-inflammatory alterations. This review described the current development of the role of T lymphocytes in OSAS-related atherosclerosis.

Key words: obstructive sleep apnea syndrome, endothelial cells, T lymphocytes, atherosclerosis