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Efficient Trafficking of MDR1/P-Glycoprotein to Apical Canalicular Plasma Membranes in HepG2 Cells Requires PKA-RIIα Anchoring and Glucosylceramide
In hepatocytes, cAMP/PKA activity stimulates the exocytic insertion of apical proteins and lipids and the biogenesis of bile canalicular plasma membranes. Here, we show that the displacement of PKA-RIIα from the Golgi apparatus severely delays the trafficking of the bile canalicular protein MDR1 (P-...
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| Auteurs principaux: | , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
The American Society for Cell Biology
2006
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1525225/ https://ncbi.nlm.nih.gov/pubmed/16723498 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1091/mbc.E06-03-0230 |
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