SLC44A4 and neoplasm: Although SLC44A4 is known to be highly expressed in various tumor types, its precise functional role and underlying mechanisms in OC remain largely unexplored.<h4>Objective</h4>This study aims to investigate the effects and underlying mechanisms of SLC44A4 overexpression on the biological behavior of OC cells.<h4>Results</h4>SLC44A4 enhances the proliferation and migration of OC cells both <i>in vitro</i> and <i>in vivo</i>.