p62, an autophagy hero or culprit?
- PMID: 20190829
- DOI: 10.1038/ncb0310-207
p62, an autophagy hero or culprit?
Abstract
The p62 protein recognizes toxic cellular waste, which is then scavenged by a sequestration process known as self-eating or autophagy. Lack of autophagy leads to accumulation of p62, which is not good for liver cells, as it induces a cellular stress response that leads to disease.
Comment on
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The selective autophagy substrate p62 activates the stress responsive transcription factor Nrf2 through inactivation of Keap1.Nat Cell Biol. 2010 Mar;12(3):213-23. doi: 10.1038/ncb2021. Epub 2010 Feb 21. Nat Cell Biol. 2010. PMID: 20173742
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