Results 181 to 190 of about 35,409 (231)
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Angiopoietins and Angiopoietin-Like Proteins in Angiogenesis
Endothelium: Journal of Endothelial Cell Research, 2006Vascular network formation requires several endothelial cell growth factors. These factors have a potent angiogenic effect, and their precise coordination is essential for vascular development. Among them, angiopoietins function through the Tie2 receptor, whose signaling is critical to regulate vascular stabilization and remodeling.
Yoshiaki Kubota +2 more
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European Journal of Surgical Oncology (EJSO), 2007
Tumour growth is dependant upon the development of an adequate blood supply. This, in turn, is thought to depend upon a switch by the tumour, from a dormant to angiogenic state. Recent data suggest that this switch may occur when the balance of pro- and anti-angiogenic agents alters to promote angiogenesis. Angiopoietins may be involved in this balance.
F, Bach, F J, Uddin, D, Burke
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Tumour growth is dependant upon the development of an adequate blood supply. This, in turn, is thought to depend upon a switch by the tumour, from a dormant to angiogenic state. Recent data suggest that this switch may occur when the balance of pro- and anti-angiogenic agents alters to promote angiogenesis. Angiopoietins may be involved in this balance.
F, Bach, F J, Uddin, D, Burke
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Cancer Letters, 2013
Tie-1 and Tie-2 tyrosine kinase receptors are expressed specifically on vascular endothelial cells and on a certain subtype of macrophages implicated in angiogenesis, thus, they have been a major focus of angiogenesis research. Tie-1 and Tie-2 are essential for vascular maturation during developmental, physiological and pathological angiogenesis ...
Fagiani, E., Christofori, G.
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Tie-1 and Tie-2 tyrosine kinase receptors are expressed specifically on vascular endothelial cells and on a certain subtype of macrophages implicated in angiogenesis, thus, they have been a major focus of angiogenesis research. Tie-1 and Tie-2 are essential for vascular maturation during developmental, physiological and pathological angiogenesis ...
Fagiani, E., Christofori, G.
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Angiopoietin-Related/Angiopoietin-Like Proteins Regulate Angiogenesis
International Journal of Hematology, 2004A general understanding of the molecular mechanisms underlying angiogenesis is emerging from the analysis of targeted mutations in vasculature-related genes. These analyses reveal that angiopoietin signaling through the TIE2 receptor is involved in regulating angiogenesis.
Toshio Suda, Suda Toshio, Oike Yuichi
exaly +3 more sources
Overexpression of angiopoietin-1 and angiopoietin-2 in hepatocellular carcinoma
Journal of Hepatology, 2004Hepatocellular carcinoma (HCC) is a highly vascular tumor. Angiopoietin-1 and Angiopoietin-2 have been shown to be involved in tumor angiogenesis. We investigated the expression of Angiopoietin-1 and Angiopoietin-2 in HCC.The expression of Angiopoietin-1 and Angiopoietin-2 mRNAs in cultured hepatoma cells under hypoxic conditions and in HCC and ...
Takuji, Torimura +13 more
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Angiopoietin-1 and Angiopoietin-2 Inhibitors: Clinical Development
Current Oncology Reports, 2019The purpose of this review is to discuss the current understanding of the Tie2-angiopoietin system and its role in tumor growth and metastasis. This review also focuses on preclinical and clinical data published to date that have evaluated Tie2-angiopoietin inhibition.Tie2 inhibition has shown significant promise in preclinical models, notable for ...
Jessica, Gillen +2 more
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2009
The formation of new blood vessels plays an important role during the development and progression of a disease. In recent years, there has been a tremendous effort to uncover the molecular mechanisms that drive blood vessel growth in adult tissues. Angiopoietins belong to a family of growth factors that are critically involved in blood vessel formation
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The formation of new blood vessels plays an important role during the development and progression of a disease. In recent years, there has been a tremendous effort to uncover the molecular mechanisms that drive blood vessel growth in adult tissues. Angiopoietins belong to a family of growth factors that are critically involved in blood vessel formation
openaire +2 more sources
Angiopoietin signaling in the vasculature
Experimental Cell Research, 2013The angiopoietin (Ang) growth factors and the endothelial Tie receptors regulate blood and lymphatic vessel development, and vascular permeability, inflammation, angiogenic remodeling and tumor vascularization in adult tissues. The angiopoietins activate the Tie receptors in unique in trans complexes at endothelial cell-cell and cell-matrix contacts ...
Lauri, Eklund, Pipsa, Saharinen
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Genomic structures of the human angiopoietins show polymorphism in angiopoietin-2
Cytogenetic and Genome Research, 2001The family of human angiopoietins comprises factors with important roles in vascular development and angiogenesis. All angiopoietins bind with similar affinity to the endothelial cell-specific receptor, Tie2. The mechanism by which they contribute to angiogenesis is thought to involve regulation of endothelial cell interactions with supporting ...
E G, Ward +3 more
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