Exploring the role of CD8⁺ T cells in clear renal cell carcinoma metastasis.

ABSTRACT: Clear cell renal cell carcinoma (ccRCC) accounts for approximately 75-80% of all patients with renal cell carcinoma. Despite its prevalence, little is known regarding the key components involved in ccRCC metastasis. In this study, scRNA-seq analysis was employed to classify CD8⁺ T cells into four sub-clusters based on their genetic profiles and immunofluorescence experiments were used to validate two key clusters. Through gene set enrichment analysis, these newly identified sub-clusters were found to exhibit distinct biological characteristics. Notably, TYMP, TOP2A, CHI3L2, CDKN3, CENPM, and RZH2 were highly expressed in these sub-clusters, indicating a correlation with poor prognosis. Among these sub-clusters, CD8⁺ T cells (MT-ND4) were identified as potentially play

SUBMITTER: Chen Y 

PROVIDER: S-EPMC11216920 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature