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Cited by 1,103

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

THE ROLE OF RECEPTOR KINASES AND ARRESTINS IN G PROTEIN–COUPLED RECEPTOR REGULATION

Krupnick, Jason G., Benovic, Jeffrey L.·1998·Annual Review of Pharmacology and Toxicology

Abstract

▪ Abstract G protein–coupled receptors (GPRs) play a key role in controlling hormonal regulation of numerous second-messenger pathways. However, following agonist activation, most GPRs rapidly lose their ability to respond to hormone. For many GPRs, this process, commonly referred to as desensitization, appears to be primarily mediated by two protein families: G protein–coupled receptor kinases (GRKs) and arrestins. GRKs specifically bind to the agonist-occupied receptor, thereby promoting receptor phosphorylation, which in turn leads to arrestin binding. Arrestin binding precludes receptor/G protein interaction leading to functional desensitization. Many GPRs are then removed from the plasma membrane via clathrin-mediated endocytosis. Recent studies have implicated endocytosis in the resensitization of GPRs and have linked both GRKs and arrestins to this process. In this review, we discuss the role of GRKs and arrestins in regulating agonist-specific signaling and trafficking of GPRs.

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Metadata

Authors
Krupnick, J. G., & Benovic, J. L.
Venue
Annual Review of Pharmacology and Toxicology
Published
1998-04
Volume
38
Issue
1
Pages
289-319
ISSN
  • 0362-1642 (ISSN-L)
  • 1545-4304
OpenAlex
W2125468282
Cited by
1,103
References
1
FWCI
5.96
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: THE ROLE OF RECEPTOR KINASES AND ARRESTINS IN G PROTEIN–COUPLED RECEPTOR REGULATION. https://app.cochat.ai/papers/10.1146/annurev.pharmtox.38.1.289
The paper
Krupnick, J. G., & Benovic, J. L. (1998). THE ROLE OF RECEPTOR KINASES AND ARRESTINS IN G PROTEIN–COUPLED RECEPTOR REGULATION. Annual Review of Pharmacology and Toxicology. https://doi.org/10.1146/annurev.pharmtox.38.1.289

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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