Live longer on MARS: a yeast paradigm of mitochondrial adaptive ROS signaling in aging

Adaptive responses to stress, including hormesis, have been implicated in longevity, but their mechanisms and outcomes are not fully understood. Here, I briefly summarize a longevity mechanism elucidated in the budding yeast chronological lifespan model by which Mitochondrial Adaptive ROS Signaling...

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Detalles Bibliográficos
Autor principal: Shadel, Gerald S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Shared Science Publishers OG 2014
Materias:
Microbiology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5354597/
https://www.ncbi.nlm.nih.gov/pubmed/28357235
http://dx.doi.org/10.15698/mic2014.05.143
Descripción
Sumario:Adaptive responses to stress, including hormesis, have been implicated in longevity, but their mechanisms and outcomes are not fully understood. Here, I briefly summarize a longevity mechanism elucidated in the budding yeast chronological lifespan model by which Mitochondrial Adaptive ROS Signaling (MARS) promotes beneficial epigenetic and metabolic remodeling. The potential relevance of MARS to the human disease Ataxia-Telangiectasia and as a potential anti-aging target is discussed.

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