ArticleTranslational stroke research2025
Inhibition of USP30 Promotes Mitophagy by Regulating Ubiquitination of MFN2 by Parkin to Attenuate Early Brain Injury After SAH.
Article in Translational stroke research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 24 papers.
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
24 citing papers in PubMed, 32 citations in OpenAlex.
- Mitochondrial dynamics in environmental neurotoxicity: beyond oxidative stress toward spatial and functional reorganization.Archives of toxicology · 2026Review
- Mitophagy alleviates neuronal damage after subarachnoid hemorrhage: Role of autophagy-targeting chimera 4.Neural regeneration research · 2026Article
- Disrupted Mitochondrial Quality Control in Atherosclerotic Disease: Mitophagy and Dynamics in Focus.JACC. Basic to translational science · 2026Review
- Mitophagy interacts with mitochondrial dynamics and biogenesis, acting as a double-edged sword in digestive cancer.iScience · 2026Review
- [Deubiquitinase USP30 alleviates brain injury after intracerebral hemorrhage by regulating MFN2 ubiquitination].Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2026Article
- Mitophagy promotes lung repair and regeneration by restoring epithelial metabolic fitness.Nature communications · 2026Article
- Targeting mitochondrial deubiquitinase USP30 to induce mitophagy in heteroplasmic mitochondrial diseases.Pharmacological reports : PR · 2026Article
- IGF2BP1 Aggravates NLRP3 Inflammasome Activation and Pro-Inflammatory Phenotype in Microglia-like Cells by Promoting TRIM45 Expression.Neurotoxicity research · 2026Article
- Sources of Oxidative Stress in Parkinson's Disease: Pathways and Therapeutic Implications.Antioxidants (Basel, Switzerland) · 2026Review
- Parkin protects against traumatic brain injury through regulating mitochondrial quality control.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026Article
- Ubiquitin-specific protease 14 inhibition promotes mitophagy and attenuates neural apoptosis after spinal cord injury.Scientific reports · 2025Article
- ELAVL1-mediated USP29 mRNA degradation activates TAK1 driving M1 microglial polarization and neural stem cell differentiation dysregulation in spinal cord injury.Cell death discovery · 2025Article
- Targeting Mitochondrial Quality Control for the Treatment of Triple-Negative Breast Cancer: From Molecular Mechanisms to Precision Therapy.Biomolecules · 2025Review
- Engineered endoplasmic reticulum-targeting nanodrugs with Piezo1 inhibition and promotion of cell uptake for subarachnoid hemorrhage inflammation repair.Journal of nanobiotechnology · 2025Article
- Spotlight on USP30: structure, function, disease and target inhibition.Frontiers in pharmacology · 2025Review
- Tenascin-C Facilitates Microglial Polarization via TLR4/MyD88/NF-κB Pathway Following Subarachnoid Hemorrhage.Journal of inflammation research · 2025Article
- The structure and function of mitofusin 2 and its role in cardiovascular disease through mediating mitochondria-associated endoplasmic reticulum membranes.Frontiers in cardiovascular medicine · 2025Review
- The USP11/Nrf2 positive feedback loop promotes colorectal cancer progression by inhibiting mitochondrial apoptosis.Cell death & disease · 2024Article
- Role of m6A RNA Methylation in Ischemic Stroke.Molecular neurobiology · 2024Review
- Aging and Autophagy: Roles in Musculoskeletal System Injury.Aging and disease · 2024Review
Corrections and comments
- Erratum issued
- Erratum issued
Authors and funding
14 authors at 2 institutions in 1 country.
Funding
Abstract
Subarachnoid hemorrhage (SAH) is a type of stroke with a high disability and mortality rate. Apoptosis caused by massive damage to mitochondria in neuron cells and inflammatory responses caused by high extracellular ATP lead to poor outcomes. USP30 is a deubiquitinating enzyme that inhibits mitophagy, resulting in a failure to remove damaged mitochondria in a timely manner after SAH; nevertheless, the pathway through which USP30 inhibits mitophagy is unknown. This study evaluated the neuroprotective role and possible molecular basis by which inhibiting USP30 to attenuate SAH-induced EBI by promoting neuronal mitophagy. We used an in vitro model of hemoglobin exposure and an in vivo model of intravascular perforation. Increased expression of USP30 was found after SAH in vivo and in vitro, and USP30 inhibition expression in SAH mice treated with MF094 resulted in significant improvement of neurological injury and inflammatory response and mediated good outcomes, suggesting a neuroprotective effect of USP30 inhibition. In cultured neurons, inhibition of USP30 promoted ubiquitination modification of mitochondrial fusion protein 2 (MFN2) by E3 ubiquitin ligase (Parkin), separating damaged mitochondria from the healthy mitochondrial network and prompting mitophagy, causing early clearance of damaged intracellular mitochondria, and reducing the onset of apoptosis. The high extracellular ATP environment was meliorated, reversing the conversion of microglia to a pro-inflammatory phenotype and reducing inflammatory injury. USP30 inhibition had no autophagy-promoting effect on structurally and functionally sound mitochondria and did not inhibit normal intracellular ATP production. The findings suggest that USP30 inhibition has a neuroprotective effect after SAH by promoting early mitophagy after SAH to clear damaged mitochondria.
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What Socratic 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 Socratic graph.