High CD49a+ NK cell infiltrate is associated with poor clinical outcomes in Hepatocellular Carcinoma.

ABSTRACT: NK cells infiltrating Hepatocellular Carcinoma (HCC) may express residency markers such as Integrin Subunit Alpha 1 (CD49a) that have been associated with nurturing functions in the decidua, and characterized by the production of angiogenic factors as well as loss of cytotoxicity. CIBERSORT, a computational analysis method for quantifying cell fractions from bulk tissue gene expression profiles, was used to estimate the infiltrating immune cell composition of the tumor microenvironment from gene expression profiles of a large cohort of 225 HCCs in the public GEO database. Decidual-like CD49a+ NK cells, in addition to another 22 immune cell populations, were characterized and thoroughly investigated so that HCC cell heterogeneity in a large cohort of 225 HCCs from the public GEO database co

SUBMITTER: Zecca A 

PROVIDER: S-EPMC10724659 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature