Expression characteristics, prognostic value, and immune-related analysis of PPP2R1A in lung adenocarcinoma
IntroductionLung adenocarcinoma (LUAD) is a major subtype of lung cancer with poor prognosis. The protein phosphatase 2 regulatory subunit A alpha (PPP2R1A) plays complex roles in tumorigenesis, but its function and clinical significance in LUAD remain…