Sensing mitochondrial homeostasis: the protein import machinery takes control
- PMID: 22898772
- DOI: 10.1016/j.devcel.2012.07.018
Sensing mitochondrial homeostasis: the protein import machinery takes control
Erratum in
- Dev Cell. 2012 Sep 11;23(3):674
Abstract
Mitochondrial homeostasis is maintained by several quality control mechanisms, including an unfolded protein response that in turn elicits a transcriptional response. In a recent issue of Science, Nargund et al. (2012) propose a sensing mechanism for unfolded proteins' accumulation in the mitochondrial matrix that involves the mitochondrial protein import machinery.
Copyright © 2012 Elsevier Inc. All rights reserved.
Comment on
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Mitochondrial import efficiency of ATFS-1 regulates mitochondrial UPR activation.Science. 2012 Aug 3;337(6094):587-90. doi: 10.1126/science.1223560. Epub 2012 Jun 14. Science. 2012. PMID: 22700657 Free PMC article.
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