CHINESE JOURNAL OF PARASITOLOGY AND PARASITIC DISEASES ›› 2022, Vol. 40 ›› Issue (1): 109-113.doi: 10.12140/j.issn.1000-7423.2022.01.017

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Research progress on the immune regulation mechanism in alveolar echinococcosis

ZHANG Ling-hui(), CHEN Gen, CHONG Shi-gui, SHEN Hui, MA Hui, ZHAO Yu-min*()   

  1. Department of Parasitology, School of Basic Medical Sciences, Guilin Medical University, Guilin 541199, China
  • Received:2021-07-09 Revised:2021-09-15 Online:2022-02-28 Published:2022-01-18
  • Contact: ZHAO Yu-min E-mail:lhiii0517@163.com;zymcsg@sina.com

Abstract:

Alveolar echinococcosis (AE) is a zoonotic parasitic disease that is endemic worldwide, providing high risk to public health. AE patients are often infected by accidentally eating eggs of Echinococcus multilocularis. AE is highly prevalent in many countries, including China. The most common lesion site is the liver. The invasive growth in the liver causes adjacent liver parenchymal damage, fibrosis and failure. The immune response mediated by macrophages, dendritic cells and T cells are closely related to the occurrence and development of AE. Macrophages and dendritic cells undergo changes in their functions after being stimulated by E. multilocularis, which in turn change CD4 + T cell subset profiles. These cells are involved in the immune regulation of AE. This article gives an overview of the immune mechanism of AE from the regulation of immune cells and related cytokines perspective, aiming to facilitate therapies against AE.

Key words: Alveolar echinococcosis, Macrophage, CD4+ T cell, Dendritic cell

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