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Objective: This study aims to explore the role of aniline-actin binding protein (ANLN) in the prognosis of lung adenocarcinoma (LUAD) and its role in immune infiltration, and to provide new ideas for clinical diagnosis and treatment.Methods: In this study, we applied bioinformatics methods to analyze the expression pattern and prognostic value of ANLN in LUAD ,and confirmed its independent prognostic value through Cox analysis. TIMER was used to evaluate the correlation between ANLN and tumor infiltrating immunity. LinkedOmics was used to study the co-expressed genes and functional networks related to ANLN.The TIMER database was used to analyze the correlation between ANLN co-expressed genes and tumor infiltrating immune cells. Results: ANLN is highly expressed in most cancers. In the TCGA-LUAD cohort, ANLN was highly expressed in LUAD. ANLN was significantly related to the grade , T stage and N stage of patients with LUAD. It was verified in multiple independent queues. The high expression and highly mutation of ANLN predicts poor survival .Multivariate COX analysis showed that ANLN was an independent risk factor for survival . GSEA analysis shows that ANLN regulates cell cycle, and other pathways. The expression of ANLN was significantly correlated with the level of B cell infiltration.Conclusions: ANLN is closely related to the prognosis of patients with LUAD and tumor immune cell infiltration suggesting that ANLN is a key factor regulating the recruitment of immune cells to LUAD and may play an important role in immune. |
