| First Author | Lee JH | Year | 2013 |
| Journal | Cell Metab | Volume | 18 |
| Issue | 6 | Pages | 792-801 |
| PubMed ID | 24055102 | Mgi Jnum | J:204895 |
| Mgi Id | MGI:5543707 | Doi | 10.1016/j.cmet.2013.08.018 |
| Citation | Lee JH, et al. (2013) Sestrins orchestrate cellular metabolism to attenuate aging. Cell Metab 18(6):792-801 |
| abstractText | The Sestrins constitute a family of evolutionarily conserved stress-inducible proteins that suppress oxidative stress and regulate AMP-dependent protein kinase (AMPK)-mammalian target of rapamycin (mTOR) signaling. By virtue of these activities, the Sestrins serve as important regulators of metabolic homeostasis. Accordingly, inactivation of Sestrin genes in invertebrates resulted in diverse metabolic pathologies, including oxidative damage, fat accumulation, mitochondrial dysfunction, and muscle degeneration, that resemble accelerated tissue aging. Likewise, Sestrin deficiencies in mice led to accelerated diabetic progression upon obesity. Further investigation of Sestrin function and regulation should provide new insights into age-associated metabolic diseases, such as diabetes, myopathies, and cancer. |
