Abstract | BACKGROUND: METHODS: RESULTS: We observed the inhibitory effect of C3G on ferroptosis in vitro and in vivo, which was characterized by the reversion of excessive intracellular free iron accumulation, a decrease in 4-HNE, lipid ROS, MDA levels and ACSL4 expression, and an increase in GPX4 expression and glutathione (GSH) levels. Notably, the inhibition of AMPK by CC significantly abrogated the nephroprotective effect of C3G on I/R-AKI models in vivo and in vitro. CONCLUSION: Our results provide new insight into the nephroprotective effect of C3G on acute I/R-AKI by inhibiting ferroptosis by activating the AMPK pathway.
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Authors | Yi-Wei Du, Xiao-Kang Li, Ting-Ting Wang, Lu Zhou, Hui-Rong Li, Lan Feng, Heng Ma, Hong-Bao Liu |
Journal | Molecular medicine (Cambridge, Mass.)
(Mol Med)
Vol. 29
Issue 1
Pg. 42
(04 03 2023)
ISSN: 1528-3658 [Electronic] England |
PMID | 37013504
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | © 2023. The Author(s). |
Chemical References |
- cyanidin-3-O-beta-glucopyranoside
- AMP-Activated Protein Kinases
- Reactive Oxygen Species
- Iron
- Lipids
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Topics |
- Animals
- Mice
- AMP-Activated Protein Kinases
- Ferroptosis
- Reactive Oxygen Species
- Acute Kidney Injury
(drug therapy, etiology)
- Reperfusion Injury
(drug therapy)
- Iron
- Ischemia
- Lipids
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