Catecholamines Regulate Tumor Angiogenesis: Figure 1.
نویسندگان
چکیده
منابع مشابه
Catecholamines regulate tumor angiogenesis.
Among the regulators of angiogenesis, catecholamine neurotransmitters are of recent interest because of their opposite roles in the regulation of tumor neovascularization. Norepinephrine and epinephrine by acting through specific adrenoceptors increase the synthesis of proangiogenic factors, and thereby, promote tumor growth. In contrast, dopamine acting via its specific D(2) receptors inhibits...
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Bone marrow-derived endothelial progenitor cells (EPC) contribute to the angiogenesis-dependent growth of tumors in mice and humans. EPCs regulate the angiogenic switch via paracrine secretion of proangiogenic growth factors and by direct luminal incorporation into sprouting nascent vessels. miRNAs have emerged as key regulators of several cellular processes including angiogenesis; however, whe...
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angiogenesis, the process of new blood vessel formation from existing ones, plays an important role in the physiologic circumstances such as embryonic development, placenta formation, and wound healing. it is also crucial to progress of pathogenic processes of a variety of disorders, including tumor growth and metastasis. in general, angiogenesis process is a multi-factorial and highly structu...
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Blood vessel expansion is driven by sprouting angiogenesis of endothelial cells, and is essential for development, wound healing and disease. Membrane-localized vascular endothelial growth factor receptor-1 (mVEGFR1) is an endothelial cell-intrinsic decoy receptor that negatively modulates blood vessel morphogenesis. Here we show that dynamic regulation of mVEGFR1 stability and turnover in bloo...
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Angiogenesis is a hallmark of malignant neoplasias, as the formation of new blood vessels is required for tumors to acquire oxygen and nutrients essential for their continued growth and metastasis. However, the signaling pathways leading to tumor vascularization are not fully understood. Here, using a transplantable mouse tumor model, we have demonstrated that endogenous IFN-beta inhibits tumor...
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ژورنال
عنوان ژورنال: Cancer Research
سال: 2009
ISSN: 0008-5472,1538-7445
DOI: 10.1158/0008-5472.can-08-4289