- cell-surface receptor
- membrane r.
Medical dictionary. 2011.
cell-surface receptor
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Cell surface receptor — The seven transmembrane α helix structure of a G protein coupled receptor Cell surface receptors (membrane receptors, transmembrane receptors) are specialized integral membrane proteins that take part in communication between the cell and the… … Wikipedia
Cell surface molecule — Biological cells are the fundamental units of life, and an extraordinary array of specialized cells have evolved to accomplish the many different tasks required of organisms in their environments. In order for specialized cells to interact with… … Wikipedia
Cell signaling — is part of a complex system of communication that governs basic cellular activities and coordinates cell actions. [Witzany, G. (2000). Life: The Communicative Structure. Norderstedt, Libri BoD.] The ability of cells to perceive and correctly… … Wikipedia
Receptor tyrosine kinase — Receptor tyrosine kinases (RTK)s are the high affinity cell surface receptors for many polypeptide growth factors, cytokines and hormones. Of the ninety unique tyrosine kinase genes idenitified in the human genome, 58 encode receptor tyrosine… … Wikipedia
T-cell antigen receptor — (TCR) The receptor on the T cell surface consisting of two antigen binding peptide chains; it is associated with a large number of other glycoproteins. Binding of antigen to the TCR, usually in association with MHC, activates the T cell … Dictionary of microbiology
cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… … Universalium
Receptor (biochemistry) — For other uses, see Receptor (disambiguation). In biochemistry, a receptor is a molecule found on the surface of a cell, which receives specific chemical signals from neighbouring cells or the wider environment within an organism. These signals… … Wikipedia
Receptor theory — is the application of receptor models to explain drug behaviour. [cite journal |author=Kenakin T |title=What systems can and can t do |journal=Br. J. Pharmacol. |volume=153 |issue=5 |pages=841–3 |year=2008 |pmid=18204481… … Wikipedia
Cell adhesion molecule — Cell Adhesion Molecules (CAMs) are proteins located on the cell surface[1] involved with the binding with other cells or with the extracellular matrix (ECM) in the process called cell adhesion. These proteins are typically transmembrane receptors … Wikipedia
B-cell antigen receptor — (BCR) A transmembrane immunoglobulin complex on the surface of a B cell that binds an antigen and stimulates the B cell. It is composed of a membrane bound immunoglobulin, usually IgD or a modified IgM, complexed with another membrane protein… … Dictionary of microbiology
