中国寄生虫学与寄生虫病杂志 ›› 2011, Vol. 29 ›› Issue (3): 12-219-223.

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替代性活化的巨噬细胞在蠕虫感染中的作用

 白雪, 于建立, 王峰, 赵颖, 刘明远, 王光明   

  1. 吉林大学人兽共患病研究所,人兽共患病教育部重点实验室,长春 130062
  • 出版日期:2011-06-30 发布日期:2012-09-27

Alternatively Activated Macrophages in Helminth Infections

BAI  Xue, YU  Jian-Li, WANG  Feng, ZHAO  Ying, LIU  Meng-Yuan, WANG  Guang-Ming   

  1. Key Laboratory of Zoonoses,Ministry of Education;Institute of Zoonoses,Jilin University,Changchun 130062,China
  • Online:2011-06-30 Published:2012-09-27

摘要: 巨噬细胞不仅可以启动、调节免疫应答,也可作为最终的效应细胞。但相关研究表明巨噬细胞不仅与γ干扰素(IFN-γ)主导的Th1型反应相关,而且在Th2型反应中也发挥重要的作用,其活化途径与Th1型应答中经典活化途径的巨噬细胞存在明显不同,因此,该途径活化的巨噬细胞被称为替代性活化的巨噬细胞(AAMΦ)。AAMΦ在蠕虫感染中发挥多种作用,包括控制炎症反应、促进损伤部位纤维化并进行修复,以及有效地抵抗蠕虫感染。本文综述了蠕虫感染过程中AAMΦ对疾病的发展和宿主保护方面的最新研究进展。

关键词: 替代性活化的巨噬细胞, 蠕虫, Th2型免疫应答

Abstract: Macrophages not only initiate and modulate immune responses, but also are the final effector cells. Recent studies suggested that macrophages conventionally associated with IFN-γ dominant Th1-type responses and also playing an essential role in the Th2-type inflammatory response, exhibit a quite different activation from the classically activated macrophages (CAMΦ) stimulated during Th1-type responses, therefore named as alternatively activated macrophages (AAMΦ). AAMΦ have multiple effects during helminth infection, including control of inflammatory reaction, contribution to fibrosis and repair at the site of injury, and anti-helminth effect. This article reviews recent findings regarding the role of AAMΦ in the development of disease and host protection following helminth infection.

Key words: Alternatively activated macrophage, Helminth, Th2-type immune response