Home    中文  
 
  • Search
  • lucene Search
  • Citation
  • Fig/Tab
  • Adv Search
Just Accepted  |  Current Issue  |  Archive  |  Featured Articles  |  Most Read  |  Most Download  |  Most Cited

Chinese Archives of General Surgery(Electronic Edition) ›› 2021, Vol. 15 ›› Issue (03): 220-223. doi: 10.3877/cma.j.issn.1674-0793.2021.03.014

Special Issue:

• Review • Previous Articles     Next Articles

Role of Aryl hydrocarbon receptor in immunomodulation and its connection with programmed death 1

Wanyue Cao1, Lei Li1, Tao Wang1, Junming Xu1,()   

  1. 1. Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201620, China
  • Received:2020-11-30 Online:2021-06-01 Published:2021-06-16
  • Contact: Junming Xu

Abstract:

Aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor, and different ligands mediate different or even opposite effects. It has been found that AhR ligands are diverse in types and sources, which can play an important role in cell cycle, growth and development of the body, and differentiation of immune cells. Among them, the regulatory role in tumor immunity is particularly prominent. In recent years, programmed death 1 (PD-1) is an important immunosuppressive molecule, and the PD-1/ligand 1 (PD-L1) signaling pathway plays different roles in tumor immune escape, organ transplant rejection, and the occurrence and development of autoimmune diseases. AhR regulates the differentiation of lymphocytes in different directions by binding to ligands, and affects the expression of PD-1/PD-L1, thereby regulating the immune system. This article reviews the immunological effects of AhR under physiological and pathological conditions such as autoimmune diseases, tumors, transplantation, and analyze the possible relationship between AhR and PD-1.

Key words: Aryl hydrocarbon receptor, Programmed death 1, Immunomodulation, Kynurenine, Tumor immunity, PD-1/PD-L1, Transplantation immunity

京ICP 备07035254号-20
Copyright © Chinese Archives of General Surgery(Electronic Edition), All Rights Reserved.
Tel: 020-87331056 E-mail: pwwxcma2007@126.com
Powered by Beijing Magtech Co. Ltd