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Galpha(s)-coupled receptor signaling actively down-regulates α(4)β(1)-integrin affinity: A possible mechanism for cell de-adhesion

BACKGROUND: Activation of integrins in response to inside-out signaling serves as a basis for leukocyte arrest on endothelium, and migration of immune cells. Integrin-dependent adhesion is controlled by the conformational state of the molecule (i.e. change in the affinity for the ligand and molecula...

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Bibliografiske detaljer
Main Authors: Chigaev, Alexandre, Waller, Anna, Amit, Or, Sklar, Larry A
Format: Artigo
Sprog:Inglês
Udgivet: BioMed Central 2008
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2442041/
https://ncbi.nlm.nih.gov/pubmed/18534032
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2172-9-26
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