ArticleAutophagy2025
PLK2 disrupts autophagic flux to promote SNCA/α-synuclein pathology.
Article in Autophagy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
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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
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The role and mechanisms of AMPK in neurovascular unit injury in Parkinson's disease.Frontiers in aging neuroscience · 2026Pooled it
- Article
- DYRK1A and Parkinson's disease, facts and hypotheses.Neurobiology of disease · 2026Review
- Research progress on the α-synuclein-lysosome axis in Parkinson's disease: molecular mechanisms of protein aggregation, autophagy dysfunction, and therapeutic targeting.Frontiers in neuroscience · 2026Review
- SQSTM1/p62 UFMylation Enhances Autophagic Clearance of Pathogenic Mutant Huntingtin.International journal of biological sciences · 2026Article
- KLF5 aggravates osteoarthritis progression by inhibiting chondrocyte autophagy via transcriptional activation of PLK2.Scientific reports · 2025Article
Corrections and comments
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aggregation and transmission of SNCA/α-synuclein (synuclein, alpha) is a hallmark pathology of Parkinson disease (PD). PLK2 (polo like kinase 2) is an evolutionarily conserved serine/threonine kinase that is more abundant in the brains of all family members, is highly expressed in PD, and is linked to SNCA deposition. However, in addition to its role in phosphorylating SNCA, the role of PLK2 in PD and the mechanisms involved in triggering neurodegeneration remain unclear. Here, we found that PLK2 regulated SNCA pathology independently of S129. Overexpression of PLK2 promoted SNCA preformed fibril (PFF)-induced aggregation of wild-type SNCA and mutant SNCA
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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.