Phase separation of a PKA type I regulatory subunit regulates β-cell function through cAMP compartmentalization.

Cyclic adenosine monophosphate (cAMP), a ubiquitous second messenger, regulates a variety of cellular functions with high specificity. We previously showed that the type I regulatory subunit of cAMP-dependent protein kinase A (PKA), RIα, undergoes liquid-liquid phase separation (LLPS) to facilitate...

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Bibliographic Details
Main Authors: Ha Neul Lee, Julia C Hardy, Emily H Pool, Jin-Fan Zhang, Su Hyun Kim, William F Buhl, Jessica G H Bruystens, Sohum Mehta, Susan S Taylor, Jin Zhang
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-07-01
Series:PLoS Biology
Online Access:https://doi.org/10.1371/journal.pbio.3003262
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