Mitochondria Initiate and Regulate Sarcopenia

作者:Alway Stephen E; Mohamed Junaith S; Myers Matthew J
来源:Exercise and Sport Sciences Reviews, 2017, 45(2): 58-69.
DOI:10.1249/JES.0000000000000094

摘要

We present the hypothesis that an accumulation of dysfunctional mitochondria initiates a signaling cascade leading to motor neuron and muscle fiber death and culminating in sarcopenia. Interactions between neural and muscle cells that contain dysfunctional mitochondria exacerbate sarcopenia. Preventing sarcopenia will require identifying mitochondrial sources of dysfunction that are reversible.

  • 出版日期2017-4