Adenosine 2A receptor contributes to the facilitation of post-infectious irritable bowel syndrome by γδ T cells via the PKA/CREB/NF-κB signaling pathway.

ABSTRACT:

Background

Immunological dysfunction-induced low-grade inflammation is regarded as one of the predominant pathogenetic mechanisms in post-infectious irritable bowel syndrome (PI-IBS). γδ T cells play a crucial role in innate and adaptive immunity. Adenosine receptors expressed on the surface of γδ T cells participate in intestinal inflammation and immunity regulation.

Aim

To investigate the role of γδ T cell regulated by adenosine 2A receptor (A2AR) in PI-IBS.

Methods

The PI-IBS mouse model has been established with Trichinella spiralis (T. spiralis) infection. The intestinal A2AR and A2AR in γδ T cells were detected by immunohistochemistry, and the inflammatory cytokines were measured by western blot. The role of A2AR on the isolated γδ T cells, including prol

SUBMITTER: Dong LW 

PROVIDER: S-EPMC10044852 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature