ArticleAutophagy2021
VCP/p97 modulates PtdIns3P production and autophagy initiation.
Article in Autophagy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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
11 citing papers in PubMed, 15 citations in OpenAlex.
- Lysosomal dysfunction in neurodegenerative disease.Nature reviews. Neurology · 2026Review
- Valosin-containing protein is cargo in Amyloid Precursor Protein extracellular vesicles.Cell communication and signaling : CCS · 2026Article
- Inhibition of PGK1 enhances sensitivity to tyrosine kinase inhibitor in T315I-mutant leukemia.Acta pharmaceutica Sinica. B · 2026Article
- SVIP in plasma: a candidate blood-based biomarker for early detection of amnestic mild cognitive impairment.Frontiers in aging neuroscience · 2026Article
- Autophagy and mitophagy at the synapse and beyond: implications for learning, memory and neurological disorders.Autophagy · 2026Review
- Class III Phosphatidylinositol-3 Kinase/Vacuolar Protein Sorting 34 in Cardiovascular Health and Disease.Journal of cardiovascular translational research · 2025Review
- Preserving mitochondrial homeostasis protects against drug-induced liver injury via inducing OPTN (optineurin)-dependent Mitophagy.Autophagy · 2024Article
- Article
- Deubiquitinases in muscle physiology and disorders.Biochemical Society transactions · 2024Review
- Pathogenic variants of Valosin-containing protein induce lysosomal damage and transcriptional activation of autophagy regulators in neuronal cells.Neuropathology and applied neurobiology · 2022Article
- Interactome screening of C9orf72 dipeptide repeats reveals VCP sequestration and functional impairment by polyGA.Brain : a journal of neurology · 2022Article
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Authors and funding
4 authors at 1 institution in 2 countries.
Funding
Abstract
VCP/p97 is an essential multifunctional protein implicated in a plethora of intracellular quality control systems, and abnormal function of VCP is the underlying cause of several neurodegenerative disorders. We reported that VCP regulates the levels of the macroautophagy/autophagy-inducing lipid phosphatidylinositol-3-phosphate (PtdIns3P) by modulating the activity of the BECN1 (beclin 1)-containing phosphatidylinositol 3-kinase (PtdIns3K) complex. VCP stimulates the deubiquitinase activity of ATXN3 (ataxin 3) to stabilize BECN1 protein levels and also interacts with and promotes the assembly and kinase activity of the PtdIns3K complex. Acute inhibition of VCP activity impairs autophagy induction, demonstrated by a diminished PtdIns3P production and decreased recruitment of early autophagy markers WIPI2 and ATG16L1. Thus, VCP promotes autophagosome biogenesis, in addition to its previously described role in autophagosome maturation.
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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.