In our previous study, we have shown Bcl-2 expression is significantly elevated in tumor-associated endothelial cells (EC-Bcl-2) [39], [40] and our results from this study suggest that miR-34a expression is significantly decreased in Bcl-2 expressing endothelial cells as compared to endothelial cells containing empty vector alone (EC-VC) (Figure 7A). Here, BCL2 is linked to neoplasm.