Signaling by Committee: Receptor Clusters Determine Pathways of Cellular Activation
Author(s) -
Christopher W. Cairo
Publication year - 2007
Publication title -
acs chemical biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.899
H-Index - 111
eISSN - 1554-8937
pISSN - 1554-8929
DOI - 10.1021/cb700214x
Subject(s) - receptor , signal transduction , microbiology and biotechnology , mechanism (biology) , cell signaling , biology , cluster analysis , computational biology , chemistry , biochemistry , computer science , philosophy , epistemology , machine learning
Receptor clustering is a common signaling mechanism for cell surface receptors. Exogenous ligands such as antibodies or synthetic analogues can be used to artificially induce clustering. New studies using defined synthetic ligands suggest that the spatial organization of these clusters attenuates signaling in one pathway but has no effect in another.
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