Mitochondrial Dysfunction Meets Senescence

Gallage, Suchira; Gil, Jesús

Mitochondrial Dysfunction Meets Senescence

2016

Gallage, Suchira | Gil, Jesús

Cellular senescence and mitochondrial dysfunction are hallmarks of ageing, but until now their relationship has not been clear. Recent work by Wiley et al. shows that mitochondrial defects can cause a distinct senescence phenotype termed MiDAS (mitochondrial dysfunction-associated senescence). MiDAS has a specific secretome that is able to drive some of the aging phenotypes. These findings suggest novel therapeutic opportunities for treating age-related pathologies.

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