@article {36, title = {Reevaluation of the role of VEGF-B suggests a restricted role in the revascularization of the ischemic myocardium}, journal = {Arterioscler Thromb Vasc Biol}, volume = {28}, year = {2008}, month = {2008/Sep/}, pages = {1614 - 20}, abstract = {OBJECTIVE: The endogenous role of the VEGF family member vascular endothelial growth factor-B (VEGF-B) in pathological angiogenesis remains unclear. METHODS AND RESULTS: We studied the role of VEGF-B in various models of pathological angiogenesis using mice lacking VEGF-B (VEGF-B(-/-)) or overexpressing VEGF-B(167). After occlusion of the left coronary artery, VEGF-B deficiency impaired vessel growth in the ischemic myocardium whereas, in wild-type mice, VEGF-B(167) overexpression enhanced revascularization of the infarct and ischemic border zone. By contrast, VEGF-B deficiency did not affect vessel growth in the wounded skin, hypoxic lung, ischemic retina, or ischemic limb. Moreover, VEGF-B(167) overexpression failed to enhance vascular growth in the skin or ischemic limb. CONCLUSIONS: VEGF-B appears to have a relatively restricted angiogenic activity in the ischemic heart. These insights might offer novel therapeutic opportunities.}, url = {http://view.ncbi.nlm.nih.gov/pubmed/18511699}, author = {Li, Xuri and Tjwa, Marc and Van Hove, Inge and Enholm, Berndt and Neven, Elke and Paavonen, Karri and Jeltsch, Michael and Juan, Toni Diez and Sievers, Richard E and Chorianopoulos, Emmanuel and Wada, Hiromichi and Vanwildemeersch, Maarten and Noel, Agnes and Foidart, Jean-Michel and Springer, Matthew L and von Degenfeld, Georges and Dewerchin, Mieke and Blau, Helen M and Alitalo, Kari and Eriksson, Ulf and Carmeliet, Peter and Moons, Lieve} }