Beta testing the antioxidant function of eIF2alpha phosphorylation in diabetes prevention
- PMID: 19583945
- DOI: 10.1016/j.cmet.2009.06.005
Beta testing the antioxidant function of eIF2alpha phosphorylation in diabetes prevention
Abstract
In this issue of Cell Metabolism, Kaufman and colleagues (Back et al., 2009) elegantly demonstrate that appropriate regulation of eIF2alpha phosphorylation improves glucose tolerance and beta cell viability by preventing the lethal buildup of oxidative damage due to unregulated synthesis, trafficking, and misfolding of proteins.
Comment on
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Translation attenuation through eIF2alpha phosphorylation prevents oxidative stress and maintains the differentiated state in beta cells.Cell Metab. 2009 Jul;10(1):13-26. doi: 10.1016/j.cmet.2009.06.002. Cell Metab. 2009. PMID: 19583950 Free PMC article.
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