Waters, Catherine and Pyne, Susan and Pyne, Nigel J (2004) The role of G-protein coupled receptors and associated proteins in receptor tyrosine kinase signal transduction. Seminars in Cell and Developmental Biology, 15 (3). pp. 309-323. ISSN 1084-9521Full text not available in this repository. (Request a copy from the Strathclyde author)
It is well established that stimulation of G-protein coupled receptors (GPCRs) can activate signalling from receptor tyrosine kinases by a process termed transactivation. Indeed, in recent years, it has become apparent that transactivation is a general phenomenon that has been demonstrated for many unrelated GPCRs and receptor tyrosine kinases. In this case the GPCR/G-protein participation is up-stream of the receptor tyrosine kinase. Substantial research has addressed these findings but meanwhile another mechanism of cross talk has been slowly emerging. For over a decade, a growing body of evidence has demonstrated that numerous growth factors use G-proteins and attendant signalling molecules such as beta-arrestins that participate down-stream of the receptor tyrosine kinase to signal to effectors, such as p42/p44 MAPK. This review highlights this novel mechanism of cross talk between receptor tyrosine kinases and GPCRs, which is distinct from growth factor receptor transactivation by GPCRs.
|Keywords:||humans, phosphorylation, receptor protein-tyrosine Kinases, receptors, G-protein-coupled, signal transduction, transcriptional activation, Pharmacy and materia medica, Cell Biology, Developmental Biology|
|Subjects:||Medicine > Pharmacy and materia medica|
|Department:||Faculty of Science > Strathclyde Institute of Pharmacy and Biomedical Sciences|
|Depositing user:||Pure Administrator|
|Date Deposited:||15 Nov 2011 13:56|
|Last modified:||06 Jan 2017 10:15|