| Literature DB >> 30254054 |
Vsevolod V Gurevich1, Eugenia V Gurevich2.
Abstract
Several studies have suggested that arrestin-mediated signaling by GPCRs requires G protein activation; however, in this issue of Science Signaling, Luttrell et al. documented arrestin-dependent activation of ERK1/2 by a number of GPCRs. These studies do not contradict each other, but illustrate the complexity of cellular signaling that cannot and should not be reduced to simplistic models.Entities:
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Year: 2018 PMID: 30254054 PMCID: PMC6390952 DOI: 10.1126/scisignal.aav1646
Source DB: PubMed Journal: Sci Signal ISSN: 1945-0877 Impact factor: 8.192