Inhibition of Cyclooxygenase-2 Disrupts Tumor Vascular Mural Cell Recruitment and Survival Signaling
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چکیده
منابع مشابه
Mural Cell Recruitment and Survival Signaling Inhibition of Cyclooxygenase-2 Disrupts Tumor Vascular
Much evidence supports an important role for the inducible enzyme cyclooxygenase-2 (COX-2) in tumor angiogenesis. Previous studies have focused on the role of COX-2 in stimulating endothelial proliferation, with blockade of this enzyme impairing endothelial homeostasis. However, recent data suggest that COX-2 also regulates molecules implicated in endothelial trafficking with pericytes/vascular...
متن کاملInhibition of cyclooxygenase-2 disrupts tumor vascular mural cell recruitment and survival signaling.
Much evidence supports an important role for the inducible enzyme cyclooxygenase-2 (COX-2) in tumor angiogenesis. Previous studies have focused on the role of COX-2 in stimulating endothelial proliferation, with blockade of this enzyme impairing endothelial homeostasis. However, recent data suggest that COX-2 also regulates molecules implicated in endothelial trafficking with pericytes/vascular...
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Vascular mural cells (vMCs) are essential components of the vertebrate vascular system, controlling blood vessel maturation and homeostasis. Discrete molecular mechanisms have been associated with vMC development and differentiation. The function of hemodynamic forces in controlling vMC recruitment is unclear. Using transgenic lines marking developing vMCs in zebrafish embryos, we find that vMC...
متن کاملAnalysis of mural cell recruitment to tumor vessels.
BACKGROUND Tumor blood vessels are both structurally and functionally abnormal compared with normal vessels. A limited support of mural cells may contribute to these abnormalities. Here, we characterized mural cell recruitment in 2 mouse tumor models and addressed the question of why tumor vessels fail to recruit a proper coat of mural cells. METHODS AND RESULTS We studied mural cell recruitm...
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There have been a number of reports suggesting inhibition of prostaglandin production may impact tumor-mediated wasting and levels of associated humoral factors such as hypercalcemia. These reductions were achieved using traditional nonsteroidal anti-inflammatory drugs (NSAIDs), which are often contraindicated in cancer patients. This is especially true during chemotherapeutic regimens due to c...
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ژورنال
عنوان ژورنال: Cancer Research
سال: 2006
ISSN: 0008-5472,1538-7445
DOI: 10.1158/0008-5472.can-05-3810