Mitochondrial dysfunction is a central hallmark of aging and energy transduction is a promising target for longevity interventions. New research suggests that interventions in how energy is transduced could benefit healthy longevity. Here, we propose using light as an alternative energy source to fuel mitochondria and increase metazoan lifespan.
Keywords: bioenergetics; lifespan; metabolism; mitochondria; optogenetics; proton pump.
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