منابع مشابه
From vessel sprouting to normalization: role of the prolyl hydroxylase domain protein/hypoxia-inducible factor oxygen-sensing machinery.
The accepted model of vessel branching distinguishes several endothelial cell fates. At the forefront of a vessel sprout, "tip cells" guide the sprouting vessel toward an angiogenic stimulus. Behind the tip, "stalk cells" proliferate to elongate the vessel branch and create a lumen. In mature vessels, endothelial cells acquire a streamlined shape to optimally conduct blood flow. For this purpos...
متن کاملNinein leads the way in vessel sprouting.
Ninein Leads the Way in Vessel Sprouting Print ISSN: 1079-5642. Online ISSN: 1524-4636 Copyright © 2008 American Heart Association, Inc. All rights reserved. Greenville Avenue, Dallas, TX 75231 is published by the American Heart Association, 7272 Arteriosclerosis, Thrombosis, and Vascular Biology doi: 10.1161/ATVBAHA.108.17618
متن کاملATVB in Focus Oxygen Sensing From Vessel Sprouting to Normalization Role of the Prolyl Hydroxylase Domain Protein/Hypoxia-Inducible Factor Oxygen-Sensing Machinery
The accepted model of vessel branching distinguishes several endothelial cell fates. At the forefront of a vessel sprout, “tip cells” guide the sprouting vessel toward an angiogenic stimulus. Behind the tip, “stalk cells” proliferate to elongate the vessel branch and create a lumen. In mature vessels, endothelial cells acquire a streamlined shape to optimally conduct blood flow. For this purpos...
متن کاملRole of PFKFB3-Driven Glycolysis in Vessel Sprouting
Vessel sprouting by migrating tip and proliferating stalk endothelial cells (ECs) is controlled by genetic signals (such as Notch), but it is unknown whether metabolism also regulates this process. Here, we show that ECs relied on glycolysis rather than on oxidative phosphorylation for ATP production and that loss of the glycolytic activator PFKFB3 in ECs impaired vessel formation. Mechanistica...
متن کاملVEGF pathway targeting agents, vessel normalization and tumor drug uptake: from bench to bedside
Vascular endothelial growth factor (VEGF) pathway targeting agents have been combined with other anticancer drugs, leading to improved efficacy in carcinoma of the cervix, stomach, lung, colon and rectum, ovary, and breast. Vessel normalization induced by VEGF pathway targeting agents influences tumor drug uptake. Following bevacizumab treatment, preclinical and clinical studies have shown a de...
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ژورنال
عنوان ژورنال: Arteriosclerosis, Thrombosis, and Vascular Biology
سال: 2010
ISSN: 1079-5642,1524-4636
DOI: 10.1161/atvbaha.110.214106