Evidence map›Paper›PMID 22542187›Full record

ArticleNeuron2012

The p150(Glued) CAP-Gly domain regulates initiation of retrograde transport at synaptic termini.

Thomas E Lloyd, James Machamer, Kathleen O'Hara, Ji Han Kim, Sarah E Collins, Man Y Wong, Brooke Sahin, Wendy Imlach, Yunpeng Yang, Edwin S Levitan and 2 more

Open access · bronzeAbstract readVideo-Audio Media
In one paragraph

Article in Neuron, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 91 papers.

0numbers the graph read from it
0cells of the map it votes in
91citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

91 citing papers in PubMed, 137 citations in OpenAlex.

  1. Article
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  6. VezA/vezatin facilitates proper assembly of the dynactin complex in vivo.bioRxiv : the preprint server for biology · 2024
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  7. Article
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  11. Disruption of axonal transport in neurodegeneration.The Journal of clinical investigation · 2023
    Review
  12. Deficiency of Perry syndrome-associated p150NPJ Parkinson's disease · 2023
    Article
  13. Article
  14. Reduced levels of ALS geneFrontiers in neuroscience · 2023
    Article
  15. Article
  16. Article
  17. Article
  18. On and off controls within dynein-dynactin on native cargoes.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  19. DCTN1 Binds to TDP-43 and Regulates TDP-43 Aggregation.International journal of molecular sciences · 2021
    Article
  20. Article

31 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 5 institutions in 1 country.

Thomas E LloydThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. tlloyd4@jhmi.edu
James Machamer
Kathleen O'Hara
Ji Han Kim
Sarah E Collins
Man Y Wong
Brooke Sahin
Wendy Imlach
Yunpeng Yang
Edwin S Levitan
Brian D McCabe
Alex L Kolodkin
Johns Hopkins University · USJohns Hopkins Medicine · USColumbia University Irving Medical Center · USUniversity of Pittsburgh · USHoward Hughes Medical Institute · US

Funding

Dense-Core Vesicle Circulation, Capture and Synaptic Neuropeptide ReleaseR01NS032385 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI EDWIN S LEVITAN · 1995 to 2026
$13.0M
Signaling to and from the SynapseP50MH084020 · NIMH · JOHNS HOPKINS UNIVERSITY · PI HUGANIR, RICHARD L · 2008 to 2012
$9.2M
SEMAPHORIN-MEDIATED NEURONAL GROWTH CONE GUIDANCER01NS035165 · NINDS · JOHNS HOPKINS UNIVERSITY · PI KOLODKIN, ALEX L · 1996 to 2004
$1.7M
A Drosophila model of motor neuron disease using mutations in P150 / Dynactin.K08NS062890 · NINDS · JOHNS HOPKINS UNIVERSITY · PI LLOYD, THOMAS E. · 2008 to 2012
$878k
Howard Hughes Medical InstituteNIMH NIH HHS P50 MH084020NINDS NIH HHS K08 NS062890NINDS NIH HHS K08-NS062890NINDS NIH HHS R01 NS032385NINDS NIH HHS R01 NS035165NINDS NIH HHS R01-NS32385NINDS NIH HHS R01-NS35165
6 · The paper itself

Abstract

p150(Glued) is the major subunit of dynactin, a complex that functions with dynein in minus-end-directed microtubule transport. Mutations within the p150(Glued) CAP-Gly microtubule-binding domain cause neurodegenerative diseases through an unclear mechanism. A p150(Glued) motor neuron degenerative disease-associated mutation introduced into the Drosophila Glued locus generates a partial loss-of-function allele (Gl(G38S)) with impaired neurotransmitter release and adult-onset locomotor dysfunction. Disruption of the p150(Glued) CAP-Gly domain in neurons causes a specific disruption of vesicle trafficking at terminal boutons (TBs), the distal-most ends of synapses. Gl(G38S) larvae accumulate endosomes along with dynein and kinesin motor proteins within swollen TBs, and genetic analyses show that kinesin and p150(Glued) function cooperatively at TBs to coordinate transport. Therefore, the p150(Glued) CAP-Gly domain regulates dynein-mediated retrograde transport at synaptic termini, and this function of dynactin is disrupted by a mutation that causes motor neuron disease.

Indexed as

AnimalsAnimals, Genetically ModifiedDrosophilaDrosophila ProteinsDynactin ComplexElectrophysiologyGreen Fluorescent ProteinsKinesinsLarvaMembrane PotentialsMicrotubule-Associated ProteinsModels, BiologicalMotor Neuron DiseaseMotor NeuronsMutationNeuromuscular JunctionDrosophila ProteinsDynactin ComplexGreen Fluorescent ProteinsKinesinsMicrotubule-Associated Proteins

Identifiers

PMID22542187
PMCPMC3353876
OpenAlexW1964408858

What OpenQuestion holds

Textmetadata
LicenceTDM
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.