中国寄生虫学与寄生虫病杂志 ›› 2025, Vol. 43 ›› Issue (3): 416-422.doi: 10.12140/j.issn.1000-7423.2025.03.017

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寄生性蠕虫钙网蛋白及其在免疫中作用的研究进展

赵昱源1(), 王思睿1, 王梦奇1, 段蕊1, 何沛霞2, 孙树民1,2,*()()   

  1. 1 内蒙古民族大学动物科技学院,内蒙古 通辽 028000
    2 云南农业大学动物医学院,云南 昆明 650201
  • 收稿日期:2024-09-13 修回日期:2024-11-27 出版日期:2025-06-30 发布日期:2025-06-18
  • 通讯作者: 孙树民(ORCID:0000-0003-1855-8697),男,博士,教授,从事人兽共患寄生虫病研究。E-mail:shums1975@163.com
  • 作者简介:赵昱源,女,硕士研究生,从事人兽共患寄生虫病研究。E-mail:3181767061@qq.com
  • 基金资助:
    国家自然科学基金(31960707);国家自然科学基金(32160842);国家自然科学基金(32460893);内蒙古自治区科技计划(2022YFDZ0049);内蒙古自治区直属高校基本科研业务费(GXKY22042);云南省建设面向南亚东南亚科技创新中心专项-云南省兽用药品国际联合研发中心(202403AP140012)

Research progress on calreticulin in parasitic helminths and its role in immunity

ZHAO Yuyuan1(), WANG Sirui1, WANG Mengqi1, DUAN Rui1, HE Peixia2, SUN Shumin1,2,*()()   

  1. 1 College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao 028000, Inner Mongolia, China
    2 College of Veterinary Medicine, Yunnan Agricultural University, Kunming 650201, Yunnan, China
  • Received:2024-09-13 Revised:2024-11-27 Online:2025-06-30 Published:2025-06-18
  • Contact: E-mail:shums1975@163.com
  • Supported by:
    National Natural Science Foundation of China(31960707);National Natural Science Foundation of China(32160842);National Natural Science Foundation of China(32460893);Inner Mongolia Autonomous Region Science and Technology Program(2022YFDZ0049);Basic scientific research funds for universities directly under the Inner Mongolia Autonomous Region(GXKY22042);Yunnan Province Special Project for Building a Science and Technology Innovation Center for South and Southeast Asia-Yunnan Province International Joint Research and Development Center for Veterinary Pharmaceuticals(202403AP140012)

摘要:

钙网蛋白是一种主要存在于内质网中的可溶性Ca2+结合蛋白,具有参与Ca2+信号转导、蛋白质折叠、抗原递呈等多种生物学功能。寄生性蠕虫的钙网蛋白由虫体分泌或表达于虫体表面,在虫体运动和生长发育中发挥重要作用,部分蠕虫钙网蛋白还与其免疫逃避过程密切相关。本文阐述了钙网蛋白的结构及功能,并围绕钙网蛋白调节宿主的Th1/Th2型免疫应答以及对宿主免疫细胞、免疫分子和补体系统的调控机制进行深入探讨,旨在为蠕虫病的防控和治疗提供新的思路。

关键词: 寄生性蠕虫, 钙网蛋白, 免疫应答, 免疫逃避

Abstract:

Calreticulin is a soluble Ca2+-binding protein that is mainly present endoplasmic reticulum, which has a variety of biological functions, such as Ca2+ signal transduction, protein folding, and antigen presentation. The calreticulin of parasitic helminths is secreted by the worm body or expressed on the surface of the worm body, which plays an important role in the parasite motility, growth and development. In addition, the calreticulin of some helminths is strongly associated with its immune evasion process. This review summarizes the structure composition and function of calreticulin, and discusses the mechanisms underlying the regulation of host Th1/Th2 immune responses and the regulatory mechanisms of host immune cells, immune molecules and complement system by calreticulin, so as to provide new insights into management of helminthiasis.

Key words: Parasitic helminth, Calreticulin, Immune response, Immune evasion

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