a, Human normal ovary, ovarian tumor, and healing wound tissues were dissociated, and isolated endothelial cells and samples were processed for microarray. b, Gene microarray of endothelial cells from normal ovary, healing-wound tissue, and ovarian tumor–associated endothelial cells. c, Expression of EGFL6 in human normal ovary, wound, and ovarian tumor samples. Representative images were taken from different samples. Scale bar =100 µm d, Validation of gene microarray data using q-PCR.(Normal ovary; n = 5, Ovarian tumor; n = 10, Wound; n = 7). Validation Error bars indicates SEM. *p<0.05 vs. Normal. See also Figure S1.