VEGFA and neoplasm: Additionally, in situ hybridization maps from the IVY GAP database found localization of VEGFA in areas histologically annotated as cellular tumor (Fig. 5I), while VEFGR 1 & 2 were localized to areas histologically annotated as microvascular proliferation (Fig. 5J,K), suggesting DCN expression may be specific and localized to areas undergoing microvascular proliferation and related to interaction with VEGFR 1/2.