ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025
OTUD5 Protects Dopaminergic Neurons by Promoting the Degradation of α-Synuclein in Parkinson's Disease Model.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed.
- Microglial Deubiquitinase OTUD7B Stabilizes STAT3 to Promote Neuroinflammation and Cognitive Decline in Alzheimer's Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Targeting Neutrophil Extracellular Traps in Neuroinflammation: A Therapeutic Perspective on Neurodegenerative Diseases.Brain sciences · 2026Review
- A novel OTUD5 variant disrupts neural progenitor cell homeostasis: mechanistic insights from HEK293T cell-based analyses.Stem cell research & therapy · 2026Article
- USP25 inhibition ameliorates Parkinson's disease by restoring mitophagy.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- OTU deubiquitinases in disease: roles and targeting.Trends in molecular medicine · 2026Review
- Ubiquitination in the Nervous System: From Molecular Mechanisms to Disease Implications.Molecular neurobiology · 2025Review
- OTUD5 Protects Dopaminergic Neurons by Promoting the Degradation of α-Synuclein in Parkinson's Disease Model.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 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
15 authors.
Funding
Abstract
Defective clearance and accumulation of α-synuclein (α-Syn) is the key pathogenic factor in Parkinson's disease (PD). Recent studies emphasize the importance of E3 ligases in regulating the degradation of α-Syn. However, the molecular mechanisms by which deubiquitinases regulate α-Syn degradation are scarcely studied. In this study, it is found that the protein levels of α-Syn are negatively regulated by ovarian tumor protease deubiquitinase 5 (OTUD5) which protects dopaminergic (DA) neurons in the PD model. Mechanistically, OTUD5 promotes K63-linked polyubiquitination of α-Syn independent of its deubiquitinating enzyme activity and mediates its endolysosomal degradation by recruiting the E3 ligase neural precursor cell expressed developmentally downregulated 4 (NEDD4). Furthermore, OTUD5 conditional knockout in DA neurons results in more severe α-Syn related pathology and dyskinesia after injection of α-Syn preformed fibrils (PFF). Overall, the data unveil a novel mechanism to regulate the degradation of α-Syn and provide a new therapeutic strategy to alleviate DA neurodegeneration.
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.