CXCL9 and neoplasm: To examine the role of the CXCL9-CXCR3 chemokine axis in global transcript changes in tumors, total mRNAs extracted from the whole tumor tissues were sequenced, and the differential expression of transcripts was analyzed using Gene Set Enrichment Analysis (https://www.gsea-msigdb.org/gsea/index.jsp; accessed on 9 April 2024).