Source https://www.fightaging.org/archives/2019/10/mitochondria-as-a-form-of-intracellular-signaling-important-in-the-aging-brain/
Researchers in the field of neurodegeneration here provide evidence for supporting cells in the brain, specifically microglia, to use their own mitochondria as a form of signaling. Mitochondria are the power plants of the cell, responsible for packaging chemical energy store molecules. Their function declines with age for a range of poorly understood reasons, and this is important in numerous age-related conditions, particularly those in energy hungry tissues such as the brain. The researchers here report that microglia eject both whole and fragmentary mitochondria that other cells react to. Where the microglia are stressed, these ejected mitochondria are more often fragmentary, and are harmful to the surrounding environment.
This…
Source https://www.fightaging.org/archives/2019/10/mitochondria-as-a-form-of-intracellular-signaling-important-in-the-aging-brain/
Researchers in the field of neurodegeneration here provide evidence for supporting cells in the brain, specifically microglia, to use their own mitochondria as a form of signaling. Mitochondria are the power plants of the cell, responsible for packaging chemical energy store molecules. Their function declines with age for a range of poorly understood reasons, and this is important in numerous age-related conditions, particularly those in energy hungry tissues such as the brain. The researchers here report that microglia eject both whole and fragmentary mitochondria that other cells react to. Where the microglia are stressed, these ejected mitochondria are more often fragmentary, and are harmful to the surrounding environment.
This…
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