Title : Metformin alleviates lead-induced mitochondrial fragmentation via AMPK/Nrf2 activation in SH-SY5Y cells.

Pub. Date : 2020 Sep

PMID : 32863218






5 Functional Relationships(s)
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1 Metformin alleviates lead-induced mitochondrial fragmentation via AMPK/Nrf2 activation in SH-SY5Y cells. Metformin NFE2 like bZIP transcription factor 2 Homo sapiens
2 Further investigation confirmed that nuclear factor erythroid 2-related factor 2 (Nrf2), a transcription factor managing antioxidative function, and its downstream antioxidant detoxifying enzyme were activated by metformin, resulting in the inhibition of the Pb-caused oxidative stress. Metformin NFE2 like bZIP transcription factor 2 Homo sapiens
3 Further investigation confirmed that nuclear factor erythroid 2-related factor 2 (Nrf2), a transcription factor managing antioxidative function, and its downstream antioxidant detoxifying enzyme were activated by metformin, resulting in the inhibition of the Pb-caused oxidative stress. Metformin NFE2 like bZIP transcription factor 2 Homo sapiens
4 Moreover, Nrf2 mediated the protection of metformin against mitochondrial fragmentation induced by Pb exposure, while knockdown of Nrf2 abrogated the protective effect. Metformin NFE2 like bZIP transcription factor 2 Homo sapiens
5 To conclude, metformin could ameliorate Pb-induced mitochondrial fragmentation via antioxidative effects originated from AMPK/Nrf2 pathway activation, promoting energy supply and cell survival. Metformin NFE2 like bZIP transcription factor 2 Homo sapiens