Low expression of KLRB1 predicts poor survival outcomes and is associated with immune infiltration in breast cancer.

ABSTRACT:

Background

KLRB1 is downregulated in various cancer types. Nevertheless, the specific involvement of KLRB1 in the context of breast cancer (BRCA) has not been fully elucidated. This research aimed to explore its clinical value in BRCA.

Methods

A dataset comprising 1,109 BRCA samples and 113 healthy samples was retrieved from The Cancer Genome Atlas (TCGA) database to establish the association between KLRB1 expression and pan-cancer. Subsequently, an analysis was executed to explore the link between KLRB1 and BRCA. T-tests and Chi-squared tests were conducted to assess the expression of KLRB1 and its clinical implications in BRCA. The prognosis-predictive value of KLRB1 in BRCA was assessed using the Kaplan-Meier method and Cox regres

SUBMITTER: Liu X 

PROVIDER: S-EPMC11009814 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature