Tumor Purity Coexpressed Genes Related to Immune Microenvironment and Clinical Outcomes of Lung Adenocarcinoma

Figure 5

(a) Five essential genes can distinguish the different clinical stages of lung adenocarcinoma. (b) GSEA analysis of the five essential genes. The antigen processing and presentation pathway, chemokine signaling pathway, cytokine receptor interaction pathway, and T-cell receptor signaling pathway were related to the five tumor purity coexpression genes. (c) Combined with LASSO regression and support vector machine algorithm, SASH3 and CD53 were finally screened as prognostic genes of lung adenocarcinoma.

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