GRK2 kinases in the primary cilium initiate SMOOTHENED-PKA signaling in the Hedgehog cascade.

GRK2 kinases in the primary cilium initiate SMOOTHENED-PKA signaling in the Hedgehog cascade.

During Hedgehog (Hh) signal transduction in development and disease, the atypical G protein-coupled receptor (GPCR) SMOOTHENED (SMO) communicates with GLI transcription factors by binding the protein kinase A catalytic subunit (PKA-C) and physically blocking its enzymatic activity. Here, we show tha...

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Main Authors: Madison F Walker, Jingyi Zhang, William Steiner, Pei-I Ku, Ju-Fen Zhu, Zachary Michaelson, Yu-Chen Yen, Annabel Lee, Alyssa B Long, Mattie J Casey, Abhishek Poddar, Isaac B Nelson, Corvin D Arveseth, Falko Nagel, Ryan Clough, Sarah LaPotin, Kristen M Kwan, Stefan Schulz, Rodney A Stewart, John J G Tesmer, Tamara Caspary, Radhika Subramanian, Xuecai Ge, Benjamin R Myers
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2024-08-01
Series:PLoS Biology
Online Access:https://doi.org/10.1371/journal.pbio.3002685
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