Figure 2From: Glioblastoma vasculogenic mimicry: signaling pathways progression and potential anti-angiogenesis targetsThe three stages of tumor blood supply pattern. The possible connection between VM channels and the endothelium-dependent vessels: different stages of a continuous process--(A) VM channels, (B) mosaic vessels and (C) the endothelium-dependent vessels. Figure 2(D)--tumor proliferation acts as a trigger point to anther tumor blood supply cycle.Back to article page