CD38 marks the exhausted CD8+ tissue-resident memory T cells in hepatocellular carcinoma
IntroductionDespite recent advances in immunotherapy for hepatocellular carcinoma (HCC), the overall modest response rate underscores the need for a better understanding of the tumor microenvironment (TME) of HCC.We have previously shown that CD38 is widely expressed on tumor-infiltrating leukocytes (TILs), Cleaning Fluid predominantly on CD3+ T ce