GDF15 modifies NAD+ salvage pathway and dampens immune response in mitochondrial disease
Mitochondrial integrated stress response (ISRmt) is a main mammalian metabolic stress pathway, with local ISRmt and a systemic response via circulating metabokines GDF15 and FGF21 as early signs of the response in mitochondrial diseases. FGF21 has been reported to regulate ISRmt progression and nutrient homeostasis, but the roles of GDF15 have remained unclear. Here, we explored the effects of…
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