ArticleToxicology research2025
Dexmedetomidine plays a protective role in sepsis-associated myocardial injury by repressing PRMT5-mediated ferroptosis.
Article in Toxicology research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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.
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Who cites it
4 citing papers in PubMed.
- Exploration and prospect of core research hotspots in sepsis-induced myocardial injury based on bibliometrics.Medicine · 2026Article
- Protective Effects of Dexmedetomidine Against Ischemic Heart Disease and Diabetic Cardiomyopathy by Targeting Ferroptosis.Reviews in cardiovascular medicine · 2026Review
- Delta opioid peptide (D-Ala2, D-Leu5)-enkephalin (DADLE) mitigates myocardial ischemia-reperfusion injury by inhibiting the TRAF6/NF-κB/NLRP3 pathway.Iranian journal of basic medical sciences · 2026Article
- m6A RNA methylation in sepsis-induced cardiomyopathy: direct cardiac mechanisms, emerging therapeutic targets, and translational gaps.Frontiers in medicine · 2026Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sepsis rapidly contributed to multiorgan failure, most typically damaging the cardiovascular system, and there were no effective treatments. Dexmedetomidine (Dex) has good therapeutic effects on sepsis-induced organ injury. Our work aimed to probe the pharmacological effects of Dex on ferroptosis in sepsis-associated myocardial injury (S-MI) and define underlying mechanism of action. Cardiomyocytes were exposed to lipopolysaccharide (LPS) for mimicking S-MI model in vitro. The septic mice were constructed by cecum ligation and puncture operation. The mRNA and protein expressions were assessed using quantitative real-time polymerase chain reaction or western blot. Cell survival was determined by cell counting kit-8, lactic dehydrogenase release, and flow cytometry assays. 2',7'-Dichlorodihydrofluorescein diacetate staining measured cellular reactive oxygen species level. The secretion levels of inflammatory cytokines, ferroptosis-related indicators were analyzed by enzyme-linked immunosorbent assay. The N6-methyladenosine (m
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