Boosting NAD+: amyloid proteins and mitochondrial dysfunction in muscles

A recent study in Cell reported on experiments regarding mitochondrial function and amyloid protein accumulation in the muscles.[ref] The researchers used animal models and human muscle tissue to determine that amyloid-like protein deposits occur in muscle during aging. Amyloid proteins are aggregates of proteins that fold into long fibers. Perhaps the most well-known is amyloid-beta, …

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