ArticleScience advances2025
Oral iron sulfide prevents acute alcohol intoxication by initiating the endogenous multienzymatic antioxidant defense system.
Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- An experimental study on the role of naloxone in facilitating alcohol metabolism in acute alcohol intoxication rats.Future science OA · 2026Article
- An NIR-responsive FeS-loaded alginate hydrogel promotes diabetic wound healing through Nrf2 activation and macrophage polarization.International journal of pharmaceutics: X · 2026Article
- Effects of Nano-Iron Sulfide on Growth Performance, Antioxidant Status, Meat Quality, and Intestinal Microbiota in Broilers, and Tolerance Evaluation.Animals : an open access journal from MDPI · 2026Article
- Hydrogen sulfide protects against spinal cord pyroptosis via persulfidation of Rac1 after lumbosacral plexus nerve injury.Cell death discovery · 2025Article
- Mechanism of valproic acid-induced hepatic steatosis via enhancing NRF2-FATP2-mediated fatty acid uptake.Theranostics · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Acute alcohol intoxication could cause multiorgan damage, including nervous, digestive, and cardiovascular systems, and in particular, irreversible damage to the brain and liver. Emerging studies have revealed that the endogenous multienzymatic antioxidant defense system (MEAODS) plays a central role in preventing oxidative stress and other toxicological compounds produced by alcohol. However, few available drugs could quickly regulate MEAODS. Herein, we report a nanosized iron sulfide (nFeS) that can rapidly release polysulfide species in gastric juice. The released hydrogen polysulfide activates the Keap1/Nrf2 pathway via S-persulfidation of cysteine residues in Keap1, which promotes the expression of antioxidant enzymes and glutathione synthesis-related enzymes, thus potentiating MEAODS. Results indicate that the activated MEAODS not only alleviates oxidative stress and inflammation in the brain and liver but also mitigates movement dysfunction after only 2.5 hours of oral nFeS treatment. Collectively, this study provides a MEAODS-regulated strategy with nFeS and may aid the prevention of acute alcoholic injury.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.