To determine whether FCGR1A affects cancer cell motility, we compared its expression levels in 3 OC cell lines (KGN, A2780, and SKOV3) and normal ovarian epithelial cells (IOSE80) and found that the expression of FCGR1A was greater in KGN and SKOV3 cells than in A2780 and IOSE80 cells (Fig. 2A). This evidence concerns the gene FCGR1A and cancer.