ArticleBiomaterials research2025
Selenized Tripterine Phytosomes Alleviate Ferroptosis-Mediated Acute Kidney Injury by Suppressing GPX4 Degradation via the DUSP1/Autophagy Pathway.
Article in Biomaterials research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Advances in ferroptosis and cuproptosis: implications for spinal cord injury.Molecular biology reports · 2026Review
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ferroptosis, a form of lipid peroxidation-mediated cell death, plays a critical role in acute kidney injury (AKI) progression. Tripterine is an active component isolated from traditional medicinal herbs and exhibits diverse biological and pharmacological activities. However, poor bioavailability and cytotoxicity of tripterine has limited its further clinical application, and the underlying action mechanism of tripterine against AKI remains largely unknown. This study aimed to overcome these shortcomings by formulating tripterine into selenized phytosomes and to investigate the therapeutic effects of selenized tripterine phytosomes (Se@Tri-PTs) on ferroptosis-associated AKI. The data showed that Se@Tri-PTs improved the antioxidant capacity of tripterine while reducing its cytotoxicity. Upon erastin or RSL3 stimulation, Se@Tri-PTs maintained intracellular glutathione levels, decreased lipid ROS generation, and suppressed ferroptosis. Mechanistically, Se@Tri-PTs blocked autophagy-mediated degradation of glutathione peroxidase 4 (GPX4), thereby suppressing ferroptosis. Furthermore, Se@Tri-PTs maintained dual-specificity protein phosphatase 1 (DUSP1) protein levels in erastin-stimulated cells, and
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Registered trials
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