Dapl1 is a critical regulator of CD8 T cell function and exhaustion in cancer immunity
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ABSTRACT: We report the application of 10x Genomics single-cell sequencing technology for high-throughput profiling of gene regulation difference between wildtype and Dapl1 deficient T cell in tumor microenvironments (TILs). Unsupervised clustering identified 6 clusters of CD8 TILs. We find that Dapl1 was predominantly expressed in a TCF1hi CD8 T cell cluster. The Dapl1 deficiency results in expansion of an effector memory-like CD8 TIL subpopulation and concomitant reduction in a subpopulation of exhausted CD8 TILs highlighting a role for Dapl1 in regulating the intratumoral dynamics of CD8 T cells.
ORGANISM(S): Mus musculus
PROVIDER: GSE175689 | GEO | 2022/04/13
REPOSITORIES: GEO
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