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. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Mol Neurobiol. 2020 Aug 26;57(12):5103–5120. doi: 10.1007/s12035-020-02084-0

Fig. 4:

Fig. 4:

Soluble tau species with specific AD-relevant tau PTMs impair mitochondrial health by causing fragmentation, reducing mitophagy and trafficking of dysfunctional mitochondria, depleting ATP production and increasing mitochondrial ROS production. All of these collective failures disturb cellular homeostasis and lead to neuronal cell death aiding to the progression of AD.