Autophagy: a sweet process in diabetes
- PMID: 18840355
- DOI: 10.1016/j.cmet.2008.09.001
Autophagy: a sweet process in diabetes
Abstract
Autophagy is inhibited by the insulin-amino acid-mTOR signaling pathway. Two papers in this issue of Cell Metabolism (Ebato et al., 2008; Jung et al., 2008) provide evidence that basal autophagy is necessary to maintain the architecture and function of pancreatic beta cells and that its induction in diabetic mice protects beta cells against damage by oxidative stress.
Comment on
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Loss of autophagy diminishes pancreatic beta cell mass and function with resultant hyperglycemia.Cell Metab. 2008 Oct;8(4):318-24. doi: 10.1016/j.cmet.2008.08.013. Cell Metab. 2008. PMID: 18840362
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Autophagy is important in islet homeostasis and compensatory increase of beta cell mass in response to high-fat diet.Cell Metab. 2008 Oct;8(4):325-32. doi: 10.1016/j.cmet.2008.08.009. Cell Metab. 2008. PMID: 18840363
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