Prognostic and Immunological Significance of CXCR2 in Ovarian Cancer: A Promising Target for Survival Outcome and Immunotherapeutic Response Assessment

Figure 3

Associations of CXCR2 expression with tumor immune response across pan-cancer. (a) Correlations of CXCR2 expression with acknowledged immune checkpoint genes in diverse cancer types. The lower triangle meant coefficients calculated with Pearson’s correlation test, while the upper triangle meant value. , , and . (b) Correlation analysis between CXCR2 expression and the number of immune neoantigens across pancancer. (c) Association analysis of CXCR2 expression with TMB across pancancer utilizing Spearman’s correlation test. (d) Association analysis of CXCR2 expression with MSI in diverse cancer types with Spearman’s correlation test.

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