Results 231 to 240 of about 251,198 (269)
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1999
It is becoming increasingly clear that the complex family of Rho-related GTPases and their associated regulators and targets are essential mediators of a variety of morphogenetic events required for normal development of multicellular organisms. It is worth noting that the results obtained thus far indicate that the Rho family proteins are largely ...
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It is becoming increasingly clear that the complex family of Rho-related GTPases and their associated regulators and targets are essential mediators of a variety of morphogenetic events required for normal development of multicellular organisms. It is worth noting that the results obtained thus far indicate that the Rho family proteins are largely ...
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Trends in Genetics, 1994
Ras-related GTP-binding proteins (GTPases) of the rho subfamily play important roles in regulating the organization of the actin cytoskeleton. A large number of multifunctional proteins that can stimulate their intrinsic GTPase activity have been identified.
N, Lamarche, A, Hall
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Ras-related GTP-binding proteins (GTPases) of the rho subfamily play important roles in regulating the organization of the actin cytoskeleton. A large number of multifunctional proteins that can stimulate their intrinsic GTPase activity have been identified.
N, Lamarche, A, Hall
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Rho GTPases and cell migration
Journal of Cell Science, 2001Cell migration involves dynamic and spatially regulated changes to the cytoskeleton and cell adhesion. The Rho GTPases play key roles in coordinating the cellular responses required for cell migration. Recent research has revealed new molecular links between Rho family proteins and the actin cytoskeleton, showing that they act to regulate actin ...
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The Immunological Synapse and Rho GTPases
2005Rho GTPases are molecular switches controlling a broad range of cellular processes including lymphocyte activation. Not surprisingly, Rho GTPases are now recognized as pivotal regulators of antigen-specific T cell activation by APCs and immunological synapse formation.
M, Deckert, C, Moon, S, Le Bras
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RHO GTPASES in neuronal morphogenesis
Nature Reviews Neuroscience, 2000The Rho family of small GTPases act as intracellular molecular switches that transduce signals from extracellular stimuli to the actin cytoskeleton and the nucleus. Recent evidence implicates Rho GTPases in the regulation of neuronal morphogenesis, including migration, polarity, axon growth and guidance, dendrite elaboration and plasticity, and synapse
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2017
Rho GTPases control many aspects of cell physiology. This includes polarity, endo/exocytosis, adhesion, motility, transcriptional activation, cell cycle progression or apoptosis. In view of such pleiotropic activities, Rho-controlled signaling has proven to be of medical relevance, especially in tumorigenesis, disease-associated bone remodeling and ...
Fort, Philippe, Blangy, Anne
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Rho GTPases control many aspects of cell physiology. This includes polarity, endo/exocytosis, adhesion, motility, transcriptional activation, cell cycle progression or apoptosis. In view of such pleiotropic activities, Rho-controlled signaling has proven to be of medical relevance, especially in tumorigenesis, disease-associated bone remodeling and ...
Fort, Philippe, Blangy, Anne
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Rho GTPase Techniques in Osteoclastogenesis
2011Historically, in vitro culturing of primary osteoclasts involved co-culturing of mononuclear monocytes with bone marrow stromal cells, thereby providing the cytokines required for osteoclast formation and multinucleation. Since the identification and cloning of receptor activator of nuclear factor kappa B ligand (RANKL), culturing primary osteoclasts ...
Roland, Leung, Michael, Glogauer
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Rho GTPases in neurodegeneration diseases
Experimental Cell Research, 2013Rho GTPases are molecular switches that modulate multiple intracellular signaling processes by means of various effector proteins. As a result, Rho GTPase activities are tightly spatiotemporally regulated in order to ensure homeostasis within the cell.
Jonathan, DeGeer +1 more
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Rho GTPases in Hematopoietic Cells
Antioxidants & Redox Signaling, 2005The ubiquitous Rho GTPases are instrumental in the organization of the actin cytoskeleton, but also for the control of gene expression. Here we review the role of the major members of this family, i.e., RhoA, Rac1, Rac2, and Cdc42, and their intracellular signaling in hematopoietic cells.
Paula B, Van Hennik, Peter L, Hordijk
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2005
Rho-family GTPases (p21s) are molecular switches related to the protooncogene Ras: these function in complementary pathways to orchestrate the actin cytoskeleton, regulate cell polarity, microtubule dynamics, membrane transport pathways and modulate a variety of transcriptional events. Rho GTPases are biochemically and structually simple proteins: they
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Rho-family GTPases (p21s) are molecular switches related to the protooncogene Ras: these function in complementary pathways to orchestrate the actin cytoskeleton, regulate cell polarity, microtubule dynamics, membrane transport pathways and modulate a variety of transcriptional events. Rho GTPases are biochemically and structually simple proteins: they
openaire +1 more source