ArticleScientific reports2023
Omarigliptin inhibits brain cell ferroptosis after intracerebral hemorrhage.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 12 citations in OpenAlex.
- Glimepiride alleviates blood-brain barrier disruption and neuroinflammation in mice with intracerebral haemorrhage.Annals of medicine · 2026Article
- Multimodal MR Imaging Reveals the Mechanisms of Post-Cardiac-Arrest Brain edema: Ferroptosis-Mediated BBB Disruption and AQP4 Dysfunction.Journal of magnetic resonance imaging : JMRI · 2026Article
- Organelle regulation of ferroptosis after intracerebral hemorrhage.Redox biology · 2026Review
- Matrine Attenuates Neurological Deficits and Neuroinflammation by Inhibiting the HMGB1/RAGE Axis and Ferroptosis in Intracerebral Hemorrhage Mice.The Kaohsiung journal of medical sciences · 2026Article
- Trelagliptin Ameliorates Memory Decline in Diabetic Rats through the AMPK/AKT/GSK-3β Pathway in the Cerebral Cortex.ACS omega · 2025Article
- Ferroptosis-associated pathological injury mechanisms and therapeutic strategies after intracerebral hemorrhage.Frontiers in neurology · 2025Review
- EGCG activates Keap1/P62/Nrf2 pathway, inhibits iron deposition and apoptosis in rats with cerebral hemorrhage.Scientific reports · 2024Article
- Neutrophil-lymphocyte ratio: A simple and accurate biomarker for the prognosis of patients with intracerebral bleeding, a study of 115 cases.Surgical neurology international · 2024Review
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
Abstract
Intracerebral hemorrhage (ICH) is a disastrous disease without effective treatment. An extensive body of evidence indicate that neuronal ferroptosis is a key contributor to neurological disfunctions after ICH. Omarigliptin, also known as MK3102, is an anti-diabetic drug that inhibits dipeptidyl peptidase (DPP4). Recently, MK3102 is reported to exhibit anti-ferroptosis and anti-oxidative effects in different pathological conditions. However, the anti-ferroptosis ability of MK3102 in ICH injury is unknown. Hemin was administrated to model ICH injury in cultured primary cortical neurons, and collagenase VII was used to induce ICH in C57BL/6 mice. MK3102 was administered after ICH. Cell Counting Kit-8 (CCK-8) was applied to detect cell viability. Neurological functions were assessed through the Focal deficits neurological scores and corner test. HE and TUNEL staining was applied to evaluate brain damage areas and cell death, respectively. Ferroptosis was evaluated in cultured neurons by fluorescent probe DCFH-DA, FerroOrange, Liperfluo and immunofluorescence of GPX4, AIFM2 and FACL4. Perls staining was performed to visualize Fe
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