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[Berberine inhibits erastin-induced ferroptosis of mouse hippocampal neuronal cells possibly by activating the Nrf2-HO-1/GPX4 pathway].

Qing HuangDan JiXiaofeng TianLiang MaXiao‐Rong Sun

2022PubMedMedicine被引 11开放获取

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摘要

OBJECTIVE: To explore the mechanism by which berberine inhibits ferroptosis of mouse hippocampal neuronal cells (HT22). METHODS: fluorescent probe, fluorescent dye (DAPI) and fluorescent probe (H2DCFH-DA). RT-qPCR and Western blotting were used to detect the mRNA and protein expressions of Nrf2, HO-1 and GPX4 in the cells. We further tested the effects of treatments with 2 μmol/L ML385 (a Nrf2 inhibitor), 60 μmol/L berberine and erastin in the cells to explore the protective mechanism of berberine against erastin-induced ferroptosis in the neuronal cells. RESULTS: < 0.05). CONCLUSION: Berberine can inhibit erastin-induced ferroptosis in HT22 cells possibly by activating the Nrf2-HO-1/ GPX4 pathway.

引用本文(GB/T 7714)

Qing Huang, Dan Ji, Xiaofeng Tian, 等. [Berberine inhibits erastin-induced ferroptosis of mouse hippocampal neuronal cells possibly by activating the Nrf2-HO-1/GPX4 pathway].[J]. PubMed, 2022.

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DOI:https://doi.org/10.12122/j.issn.1673-4254.2022.06.19

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