Single-cell transcriptional responses of T cells during microsporidia infection.

ABSTRACT: T cells have been reported to play critical roles in preventing of microsporidia dissemination. However, there roles and functions of each subset remain unclear. Here in the study, we performed a thorough analysis of murine splenic T-cell response analysis via single-cell RNA sequencing during microsporidia E. cuniculi infection. We demonstrated that Type I T helper (Th1) cells, T follicular helper (Tfh) cells, effector CD8 + T cells and proliferating CD8 + T cells were activated and expanded after infection. Activated Th1 cells and Tfh cells presented significantly upregulated gene expression of Ifng and Il21, respectively. A subcluster of Th1 cells with high Csf1 expression was detected after infection. Subsets of activated CD8 + T cells were markedly enriched with high expression of cyt

SUBMITTER: Tang Y 

PROVIDER: S-EPMC11971339 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature