Biological function of C-X-C Motif Chemokine Ligand 1 gene (CXCL1) in ovarian malignant tumors

Abstract

Objective: To determine the function of the chemokine (C-X-C motif) ligand 1 (CXCL1) gene in ovarian cancer cells and to investigate the relationship between CXCL1 gene mRNA expression and ovarian tumor clinical pathology. Methods: Using bioinformatics methods to identify common differentially expressed genes associated with ovarian cancer in the GEO database. Growth curves of A2780 cells with or without CXCL1 expression were plotted by MTT assay. Cell cycles were measured by flow cytometry. Cell colony formation was enumerated in Transwell chambers. Migration and invasion in vitro were investigated using Cell Counting Kit-8 (CCK8), wound healing and Transwell, respectively. The relationship between CXCL1 gene mRNA expression and ovarian tumor clinical pathology was analyzed. Results: CXCL1 was found to be one of the co-upregulated differentially expressed genes in the GEO database. The migration of A2780 cells expressing CXCL1 was significantly higher than that of A2780 cells without CXCL1 expression. CXCL1 mRNA expression in ovarian malignancy was significantly higher than those in benign lesions and the normal control (p