Fig. 1From: Identification of four hub genes as promising biomarkers to evaluate the prognosis of ovarian cancer in silicoFlow chart of the research. The gene expression profiles of GSE49997 were downloaded from the GEO database. WGCNA was applied to investigate potential biomarkers associated with the OS and PFS events. Besides, the short-term and long-term prognostic value of hub genes was validated based on data from GSE9891. In addition, the PPI networks were constructed by GeneMANIA and enrichment analysis was further conducted to reveal the potential mechanisms of four hub genes and their cooperator participating in OvCa progressionBack to article page