Evidence map›Paper›PMID 26740557›Full record

ArticleHuman molecular genetics2016

α-Synuclein interferes with the ESCRT-III complex contributing to the pathogenesis of Lewy body disease.

Brian Spencer, Changyoun Kim, Tania Gonzalez, Alejandro Bisquertt, Christina Patrick, Edward Rockenstein, Anthony Adame, Seung-Jae Lee, Paula Desplats, Eliezer Masliah

Open access · bronzeAbstract read
In one paragraph

Article in Human molecular genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.2field-weighted citation impact, top 6% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 59 citations in OpenAlex.

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  7. α-Synuclein: Multiple pathogenic roles in trafficking and proteostasis pathways in Parkinson's disease.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2024
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  15. A Mouse Model to Test Novel Therapeutics for Parkinson's Disease: an Update on the Thy1-aSyn ("line 61") Mice.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2023
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 2 countries.

Brian SpencerDepartment of Neuroscience and.
Changyoun KimDepartment of Neuroscience and Department of Medicine, College of Medicine, Seoul National University, Seoul 110-799, Korea.
Tania GonzalezDepartment of Neuroscience and.
Alejandro BisquerttDepartment of Neuroscience and.
Christina PatrickDepartment of Neuroscience and.
Edward RockensteinDepartment of Neuroscience and.
Anthony AdameDepartment of Neuroscience and.
Seung-Jae LeeDepartment of Medicine, College of Medicine, Seoul National University, Seoul 110-799, Korea.
Paula DesplatsDepartment of Neuroscience and.
Eliezer MasliahDepartment of Neuroscience and Department of Pathology, University of California, San Diego, San Diego, CA 92103, USA and emasliah@ucsd.edu.
Seoul National University · KRUniversity of California, San Diego · US

Funding

VIRUS-INDUCED BRAIN PATHOLOGYP50AG005131 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BREWER, JAMES B · 1985 to 2018
$55.4M
Tissue Culture CoreP01AG022074 · NIA · J. DAVID GLADSTONE INSTITUTES · PI MASLIAH, ELIEZER · 2003 to 2012
$27.0M
Studies on Diagnosis, Pathophysiology, and Treatment of Autonomic Failure in MSAP01NS044233 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LOW, PHILLIP A · 2003 to 2014
$12.4M
Transgenic Models to Study Alzheimer's DiseaseR37AG011385 · NIA · J. DAVID GLADSTONE INSTITUTES · PI MUCKE, LENNART · 2002 to 2011
$4.9M
TRANSGENIC MODELS TO SUDY ALZHEIMERS DISEASER01AG011385 · NIA · SCRIPPS RESEARCH INSTITUTE · PI MUCKE, LENNART · 1992 to 2017
$3.2M
Clearance Pathways in the CNS in Aging and HIVR01AG043384 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DESPLATS, PAULA ALEJANDRA · 2012 to 2016
$1.9M
NIA NIH HHS AG022074NIA NIH HHS AG11385NIA NIH HHS AG18840NIA NIH HHS AG5131NIA NIH HHS P01 AG022074NIA NIH HHS P50 AG005131NIA NIH HHS R01 AG011385NIA NIH HHS R01 AG043384NIA NIH HHS R37 AG011385NINDS NIH HHS NS044233NINDS NIH HHS P01 NS044233
6 · The paper itself

Abstract

α-Synuclein (α-syn) has been implicated in neurological disorders with parkinsonism, including Parkinson's disease and Dementia with Lewy body. Recent studies have shown α-syn oligomers released from neurons can propagate from cell-to-cell in a prion-like fashion exacerbating neurodegeneration. In this study, we examined the role of the endosomal sorting complex required for transport (ESCRT) pathway on the propagation of α-syn. α-syn, which is transported via the ESCRT pathway through multivesicular bodies for degradation, can also target the degradation of the ESCRT protein-charged multivesicular body protein (CHMP2B), thus generating a roadblock of endocytosed α-syn. Disruption of the ESCRT transport system also resulted in increased exocytosis of α-syn thus potentially increasing cell-to-cell propagation of synuclein. Conversely, delivery of a lentiviral vector overexpressing CHMP2B rescued the neurodegeneration in α-syn transgenic mice. Better understanding of the mechanisms of intracellular trafficking of α-syn might be important for understanding the pathogenesis and developing new treatments for synucleinopathies.

Indexed as

alpha-SynucleinAnimalsBrainCase-Control StudiesCell LineDisease Models, AnimalEndosomal Sorting Complexes Required for TransportHumansLewy BodiesLewy Body DiseaseMaleMiceMice, Inbred C57BLNerve DegenerationNeuronsParkinson Diseasealpha-SynucleinEndosomal Sorting Complexes Required for Transport

Identifiers

PMID26740557
PMCPMC4764192
OpenAlexW2418039970

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.