NeurosciencebioRxivPreprint
Stem cell derived astrocytes with POLG mutations and mitochondrial dysfunction including abnormal NAD+ metabolism is toxic for neurons
Kristina Xiao Liang, Atefeh Kianian, Anbin Chen…·Laurence Albert Bindoff
This study shows that POLG mutations in astrocytes cause mitochondrial dysfunction and neurotoxicity, leading to neuronal death through altered metabolism and reactive astrocyte behavior.
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