Results 351 to 360 of about 299,855 (390)
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European Journal of Obstetrics & Gynecology and Reproductive Biology, 1995
Integrins are a large family of cell surface proteins that serve as receptors, involved in cell-cell and cell-matrix interactions. These receptors are of fundamental importance in the organization of tissues and organs. Integrins participate in a complex apparatus anchoring cells to their surrounding and transducing signals into the cells.
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Integrins are a large family of cell surface proteins that serve as receptors, involved in cell-cell and cell-matrix interactions. These receptors are of fundamental importance in the organization of tissues and organs. Integrins participate in a complex apparatus anchoring cells to their surrounding and transducing signals into the cells.
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Integrins: emerging paradigms of signal transduction.
Annual Review of Cell and Developmental Biology, 1995Integrins receive signals from other receptors that lead to activation of ligand binding (inside-out signaling) and matrix assembly. Upon binding ligands, they also activate intracellular signaling pathways.
M. Schwartz, M. Schaller, M. Ginsberg
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2004
The growth of new blood vessels is a dynamic yet highly regulated process that depends on coordinated signaling by growth factor and cell adhesion receptors. As part of the molecular program regulating angiogenesis, endothelial cells acquire a proliferative and invasive phenotype but also show increased susceptibility to apoptotic stimuli.
Dwayne G. Stupack, David A. Cheresh
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The growth of new blood vessels is a dynamic yet highly regulated process that depends on coordinated signaling by growth factor and cell adhesion receptors. As part of the molecular program regulating angiogenesis, endothelial cells acquire a proliferative and invasive phenotype but also show increased susceptibility to apoptotic stimuli.
Dwayne G. Stupack, David A. Cheresh
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Biochemical Society Transactions, 2000
The integrins are a family of α,β heterodimeric receptors that mediate dynamic linkages between extracellular adhesion molecules and the intracellular actin cytoskeleton. Integrins are expressed by all multicellular animals, but their diversity varies widely among species; for example, in mammals, 19 α and 8β subunit genes encode polypeptides that ...
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The integrins are a family of α,β heterodimeric receptors that mediate dynamic linkages between extracellular adhesion molecules and the intracellular actin cytoskeleton. Integrins are expressed by all multicellular animals, but their diversity varies widely among species; for example, in mammals, 19 α and 8β subunit genes encode polypeptides that ...
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Osteoclasts and Integrins [PDF]
Annals of the New York Academy of Sciences, 2006 Abstract: The osteoclast is the unique bone resorptive cell that accomplishes its mission by forming an isolated acidified microenvironment between itself and the bone surface. Creation of this compartment is the first step in bone degradation and establishes that an intimate physical relationship must exist between the osteoclast and bone.
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Cellular and Molecular Life Sciences (CMLS), 1999
Integrins are a family of cell surface glycoproteins that mediate numerous cell-cell and cell-matrix interactions and are involved in biological processes such as tissue morphogenesis, leukocyte recirculation and migration, wound healing, blood clotting and immune response.
Curley, G P, Blum, H, Humphries, M J
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Integrins are a family of cell surface glycoproteins that mediate numerous cell-cell and cell-matrix interactions and are involved in biological processes such as tissue morphogenesis, leukocyte recirculation and migration, wound healing, blood clotting and immune response.
Curley, G P, Blum, H, Humphries, M J
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Current Opinion in Pharmacology, 2002
The inhibition of integrins--cell surface receptors with a crucial role in angiogenesis, tumour cell survival, invasion and metastases--has centred on the alpha(v)beta3 integrin. Work has culminated in two antagonists that are in clinical trials as cancer therapeutics. Other integrins appear to be candidate targets in the light of gene knockout studies.
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The inhibition of integrins--cell surface receptors with a crucial role in angiogenesis, tumour cell survival, invasion and metastases--has centred on the alpha(v)beta3 integrin. Work has culminated in two antagonists that are in clinical trials as cancer therapeutics. Other integrins appear to be candidate targets in the light of gene knockout studies.
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Integrin-linked kinase associated with integrin activation
Blood, 2009AbstractPlatelet integrin αIIbβ3 activation is tightly controlled by intracellular signaling pathways, and several molecules, including talin, have been identified as critical for αIIbβ3 activation. However, the whole pathway associated with αIIbβ3 activation remains to be determined.
Taroh Kinoshita +6 more
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Current Opinion in Cell Biology, 1995
Lymphocytes, monocytes and granulocytes, which are collectively known as 'leukocytes', circulate primarily within the vascular system and lymphoid tissue but are found in essentially all tissues of the body. This mobile lifestyle necessitates the constant making and breaking of adhesive contacts with targets in their immediate environment. The adhesion
M, Stewart, M, Thiel, N, Hogg
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Lymphocytes, monocytes and granulocytes, which are collectively known as 'leukocytes', circulate primarily within the vascular system and lymphoid tissue but are found in essentially all tissues of the body. This mobile lifestyle necessitates the constant making and breaking of adhesive contacts with targets in their immediate environment. The adhesion
M, Stewart, M, Thiel, N, Hogg
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2014
The α2β1 integrin, also known as VLA-2, GPIa-IIa, CD49b, was first identified as an extracellular matrix receptor for collagens and/or laminins [55, 56]. It is now recognized that the α2β1 integrin serves as a receptor for many matrix and nonmatrix molecules [35, 79, 128].
Aasakiran, Madamanchi +2 more
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The α2β1 integrin, also known as VLA-2, GPIa-IIa, CD49b, was first identified as an extracellular matrix receptor for collagens and/or laminins [55, 56]. It is now recognized that the α2β1 integrin serves as a receptor for many matrix and nonmatrix molecules [35, 79, 128].
Aasakiran, Madamanchi +2 more
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