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

Figure 5

Identifying CXCR2-relevant genes in ovarian cancer and their biological significance. (a, b) Volcano plots and heat map visualized the expression patterns of CXCR2-relevant genes in high and low expression of CXCR2 groups. Red meant upregulation; blue meant downregulation; and grey meant no significant difference. (c) KEGG pathways and biological processes enriched by upregulated CXCR2-relevant genes or downregulated CXCR2-relevant genes.

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