Altered angiogenesis and survival in human tumor‐derived endothelial cells

Abstract excerpt

Knowledge on the functional properties of tumor-derived endothelial cells (TEC) can be relevant for the development of antiangiogenic therapeutic strategies. In the present study, we obtained and characterized endothelial cell lines from human renal carcinomas. TEC did not undergo senescence and showed constant expression of markers of endothelial activation and angiogenesis. In vitro, TEC, in contrast to normal...