Phosphorylation of LAMP2A by p38 MAPK couples ER stress to chaperone-mediated autophagy
The endoplasmic reticulum (ER) and lysosome are central to cellular stress responses, but it is unclear how ER stress is signaled to lysosomes. Here the authors show that ER stress activates chaperone-mediated autophagy (CMA) via direct phosphorylation of the CMA receptor LAMP2A by the lysosomal p38...
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| Autores principales: | , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2017
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/fe92931b0c6143268e9973c526173436 |
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| Sumario: | The endoplasmic reticulum (ER) and lysosome are central to cellular stress responses, but it is unclear how ER stress is signaled to lysosomes. Here the authors show that ER stress activates chaperone-mediated autophagy (CMA) via direct phosphorylation of the CMA receptor LAMP2A by the lysosomal p38 MAPK. |
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