Mitochondrial Deoxyguanosine Kinase Depletion Induced ROS Causes Melanocyte Stem Cell Exhaustion and Hair Greying
June 2025
in “
Cell Regeneration
”
Studysummary In this study, Dguok deficiency in mice led to premature hair greying due to a loss of melanocyte stem cells and mature melanocytes, with increased oxidative stress and cell death; treatment with an antioxidant mitigated these effects, suggesting DGUOK's importance in hair pigmentation maintenance.
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