Cell-nonautonomous control of the UPR: mastering energy homeostasis
- PMID: 25185942
- DOI: 10.1016/j.cmet.2014.07.009
Cell-nonautonomous control of the UPR: mastering energy homeostasis
Abstract
Endoplasmic reticulum (ER) stress and activation of the unfolded protein response (UPR) in hypothalamic neurons are common features of obesity, resulting in leptin and insulin resistance. In this issue, Williams et al. (2014) demonstrate, for the first time, cell-nonautonomous UPR signaling between brain and liver in the context of glucoregulation.
Copyright © 2014 Elsevier Inc. All rights reserved.
Comment on
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Xbp1s in Pomc neurons connects ER stress with energy balance and glucose homeostasis.Cell Metab. 2014 Sep 2;20(3):471-82. doi: 10.1016/j.cmet.2014.06.002. Epub 2014 Jul 10. Cell Metab. 2014. PMID: 25017942 Free PMC article.
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