Results 311 to 320 of about 1,096,363 (351)
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Oncogenes and Signal Transduction
Hospital Practice, 1993Cancer biologists now have a unified concept to guide their search for specific genetic abnormalities and new therapeutic approaches: The genes and proteins that participate in the conversion of normal into malignant cells are also involved in the key process that converts extracellular signals into intracellular events that culminate in division and ...
Albert J. Wong, Carlo M. Croce
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British Journal of Orthodontics, 1998
This review outlines some of the developments in intra cellular cell signalling. Details are presented on how growth factors stimulate cells to respond as well as interactions between extracellular matrix and cell adhesion molecules. The relevance of these activations to orthodontics offers scope for further research.
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This review outlines some of the developments in intra cellular cell signalling. Details are presented on how growth factors stimulate cells to respond as well as interactions between extracellular matrix and cell adhesion molecules. The relevance of these activations to orthodontics offers scope for further research.
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Signal Transduction in Aspergilli
2007International ...
Yu, J., D'Enfert, Christophe
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Overview of Signal Transduction
Current Protocols in Pharmacology, 2005AbstractReceptor‐ and ion channel‐coupled signal transduction mechanisms are downstream communication processes used by regulatory molecules to modulate the essential cell processes of growth, differentiation and survival. Knowledge of signal transduction processes has dramatically increased in the past decade, and the basic principles of intracellular
Timothy A. Esbenshade, Emir Duzic
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Hematology/Oncology Clinics of North America, 2000
The current understanding of kit signaling is that a limited number of signaling proteins interact to build multiple interacting networks that allow diverse cellular responses. Cytoplasmic signaling proteins are increasingly seen to form networks directed through converging and interacting pathways rather than following a simple linear model. There are
Dean D. Metcalfe, Marcia L. Taylor
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The current understanding of kit signaling is that a limited number of signaling proteins interact to build multiple interacting networks that allow diverse cellular responses. Cytoplasmic signaling proteins are increasingly seen to form networks directed through converging and interacting pathways rather than following a simple linear model. There are
Dean D. Metcalfe, Marcia L. Taylor
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International Journal of Cancer, 1989
Experiments using the physical loading of purified recombinant p21 ras proteins into quiescent normal cells to analyze how the proteins stimulate DNA synthesis and morphological transformation are reviewed. The results indicate that oncogenic p21ras proteins rapidly activate a protein-kinase-C-dependent pathway and a protein-kinase-C-independent ...
A. C. Lloyd +5 more
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Experiments using the physical loading of purified recombinant p21 ras proteins into quiescent normal cells to analyze how the proteins stimulate DNA synthesis and morphological transformation are reviewed. The results indicate that oncogenic p21ras proteins rapidly activate a protein-kinase-C-dependent pathway and a protein-kinase-C-independent ...
A. C. Lloyd +5 more
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Essays in Biochemistry, 2015
The plant hormone auxin (indole-3-acetic acid, IAA) controls growth and developmental responses throughout the life of a plant. A combination of molecular, genetic and biochemical approaches has identified several key components involved in auxin signal transduction.
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The plant hormone auxin (indole-3-acetic acid, IAA) controls growth and developmental responses throughout the life of a plant. A combination of molecular, genetic and biochemical approaches has identified several key components involved in auxin signal transduction.
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Signal transduction in bacteria
Nature, 1990Cells display a remarkable ability to respond to small fluctuations in their surroundings. In simple microbial systems, information from sensory receptors feeds into a circuitry of regulatory proteins that transfer high energy phosphoryl groups from histidine to aspartate side chains.
James M. Mottonen +2 more
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Signal transduction in T cells
Current Opinion in Immunology, 1991Rapid progress was made during the past year in the delineation of the nature of the initial biochemical events triggered by the T-cell antigen receptor. Antigen-mediated activation of phospholipase C was demonstrated to require protein tyrosine phosphorylation and, most surprising, activation of the Ras family of signal transduction molecules was ...
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Gibberellin signal transduction
Current Opinion in Plant Biology, 2000Recent studies using biochemical and genetic approaches have identified a number of components, including several negative regulators, of the gibberellin (GA) signal transduction pathway in higher plants. The basal state of GA signaling is likely to be repressive, and the GA signal seems to activate the pathway by de-repression to allow GA-stimulated ...
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