Results 151 to 160 of about 1,161,650 (208)
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Calcium-Ion–Sensing Cell-Surface Receptors
New England Journal of Medicine, 1995Calcium ions are essential for a wide variety of biologic functions, including vital extracellular processes, such as blood clotting, intercellular adhesion, and skeletal integrity, as well as intracellular processes, such as the regulation of hormonal secretion, cell division, and cell motility.1–4 Complex, free-living terrestrial organisms must ...
E M, Brown +6 more
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Cell Surface Receptors for Gammaretroviruses
2003Evidence obtained during the last few years has greatly extended our understanding of the cell surface receptors that mediate infections of retroviruses and has provided many surprising insights. In contrast to other cell surface components such as lectins or proteoglycans that influence infections indirectly by enhancing virus adsorption onto specific
C S, Tailor +3 more
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Cell surface receptors for picornaviruses
BioEssays, 1986AbstractPicornaviruses can be divided into at least six receptor families based on results of competition binding and receptor antibody studies. It has been proposed that a canyon present within the virion capsid harbors the viral attachment site for this group of viruses. Cell surface proteins involved in viral attachment have been identified for both
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Cell Surface Receptors in Malignant Glioma
Neurosurgery, 2011Despite advances in surgery, radiation, and chemotherapy, malignant gliomas are still highly lethal tumors. Traditional treatments that rely on nonspecific, cytotoxic approaches have a marginal impact on patient survival. However, recent advances in the molecular cancer biology underlying glioma pathogenesis have revealed that abnormalities in common ...
Yan Michael, Li, Walter A, Hall
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Cell surface receptors for molecular chaperones
Methods, 2007Heat shock proteins are intracellular molecular chaperones. However, extracellular heat shock proteins have recently been shown to mediate a range of powerful effects in inflammatory cells, neuronal cells and immune cells. These effects are transmitted by a number of cell surface receptors including LRP/CD91, CD40, Toll-like receptors, Scavenger ...
Stuart K, Calderwood +3 more
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Cell surface receptors in lysophospholipid signaling
Seminars in Cell & Developmental Biology, 2004The lysophospholipids, lysophosphatidic acid (LPA) and sphingosine 1-phosphate (S1P), regulate various signaling pathways within cells by binding to multiple G protein-coupled receptors. Receptor-mediated LPA and S1P signaling induces diverse cellular responses including proliferation, adhesion, migration, morphogenesis, differentiation and survival ...
Brigitte, Anliker, Jerold, Chun
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1976
The genetic code embodies structural and functional potentialities and in differentiated cells the DNA is analogous to a punch tape that has become programmed, by largely unresolved mechanisms, to delineate the cells’ specialised activity. However, in order for this specific potential to be expressed in tune with the dynamic demands of the environment,
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The genetic code embodies structural and functional potentialities and in differentiated cells the DNA is analogous to a punch tape that has become programmed, by largely unresolved mechanisms, to delineate the cells’ specialised activity. However, in order for this specific potential to be expressed in tune with the dynamic demands of the environment,
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Keeping track of cell surface receptor
Trends in Cell Biology, 1992Richard Cherry is at the Department of Chemistry and Biological Chemistry, University of Essex, Wivenhoe Park, Colchester, UK C04 3SQ. Ceil membranes are generally fluid structures in which receptors and other integral membrane proteins are potentially able to diffuse.
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Cell surface immunoglobulin receptors in B cell development
Seminars in Immunology, 2002Expression of surface immunoglobulin (sIg) related receptors has been conserved in phylogenetically distinct species as a critical checkpoint in B cell development. The sIg receptor comprises extracellular IgM heavy and light chains, with the potential for ligand binding, complexed to the Igalpha/Igbeta heterodimer that is responsible for signal ...
Kelly A, Pike, Michael J H, Ratcliffe
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Cell‐surface receptors: Puzzles and paradigms
BioEssays, 1986AbstractThe determination of amino acid sequences representing the cell‐surface receptors for transferrin,1 asialoglycoprotein,2 polymeric immunoglobulin (IgA/IgM),3 epidermal growth factor (EGF),4 lowdensity lipoprotein (LDL)5 and insulin6 has produced new paradingms for receptor architecture.
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