Figure 1From: Co-culture of Retinal and Endothelial Cells Results in the Modulation of Genes Critical to Retinal NeovascularizationTwo different modes of transwell co-culture system. (A) Non-contact: HRPC and HUVEC cells were co-cultured in two different compartments (insert membrane and well); cells may communicate through the pore of the membrane. (B) Contact: both cells may be cultured on the insert membrane thus allowing extensive and direct cell-cell interactionsBack to article page