Evidence map›Paper›PMID 26166569›Full record

ArticleCell reports2015

Stress-Induced CDK5 Activation Disrupts Axonal Transport via Lis1/Ndel1/Dynein.

Eva Klinman, Erika L F Holzbaur

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
6.5field-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

44 citing papers in PubMed, 70 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Mitigating aberrant Cdk5 activation alleviates mitochondrial defects and motor neuron disease symptoms in spinal muscular atrophy.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. Article
  7. Gcap14 is a microtubule plus-end-tracking protein coordinating microtubule-actin crosstalk during neurodevelopment.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  8. Ndel1 modulates dynein activation in two distinct ways.bioRxiv : the preprint server for biology · 2023
    Article
  9. Article
  10. Article
  11. Nde1 and Ndel1: Outstanding Mysteries in Dynein-Mediated Transport.Frontiers in cell and developmental biology · 2022
    Review
  12. Casein Kinase 2 Signaling in White Matter Stroke.Frontiers in molecular biosciences · 2022
    Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Cargo-Mediated Activation of Cytoplasmic DyneinFrontiers in cell and developmental biology · 2020
    Review
  19. Article
  20. Article
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

2 authors at 1 institution in 1 country.

Eva KlinmanNeuroscience Graduate Group and Department of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6085, USA.
Erika L F HolzbaurNeuroscience Graduate Group and Department of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6085, USA. Electronic address: holzbaur@mail.med.upenn.edu.
University of Pennsylvania · US

Funding

Training in Alzheimer’s and Age-Related Neurodegenerative DiseasesT32AG000255 · NIA · UNIVERSITY OF PENNSYLVANIA · PI ALICE S CHEN-PLOTKIN, VIRGINIA M LEE · 1997 to 2026
$12.5M
Mechanistic analysis of axonal transport defects in motor neuron degenerative disR01NS060698 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI HOLZBAUR, ERIKA L · 2008 to 2025
$3.8M
Mechanistic analysis of axonal transport defects in neurodegenerative diseaseR37NS060698 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI HOLZBAUR, ERIKA L · 2014 to 2020
$2.9M
NIA NIH HHS 5T32AG000255NIA NIH HHS T32 AG000255NINDS NIH HHS R01 NS060698NINDS NIH HHS R37 NS060698
6 · The paper itself

Abstract

Axonal transport is essential for neuronal function, and defects in transport are associated with multiple neurodegenerative diseases. Aberrant cyclin-dependent kinase 5 (CDK5) activity, driven by the stress-induced activator p25, also is observed in these diseases. Here we show that elevated CDK5 activity increases the frequency of nonprocessive events for a range of organelles, including lysosomes, autophagosomes, mitochondria, and signaling endosomes. Transport disruption induced by aberrant CDK5 activation depends on the Lis1/Ndel1 complex, which directly regulates dynein activity. CDK5 phosphorylation of Ndel1 favors a high affinity Lis1/Ndel/dynein complex that blocks the ATP-dependent release of dynein from microtubules, inhibiting processive motility of dynein-driven cargo. Similar transport defects observed in neurons from a mouse model of amyotrophic lateral sclerosis are rescued by CDK5 inhibition. Together, these studies identify CDK5 as a Lis1/Ndel1-dependent regulator of transport in stressed neurons, and suggest that dysregulated CDK5 activity contributes to the transport deficits observed during neurodegeneration.

Indexed as

1-Alkyl-2-acetylglycerophosphocholine EsteraseAmyotrophic Lateral SclerosisAnimalsAxonal TransportCarrier ProteinsCyclin-Dependent Kinase 5Disease Models, AnimalDyneinsEndosomesHeLa CellsHumansLysosomesMiceMicrotubule-Associated ProteinsNeurons1-Alkyl-2-acetylglycerophosphocholine EsteraseCarrier ProteinsCDK5 protein, humanCdk5 protein, mouseCyclin-Dependent Kinase 5DyneinsMicrotubule-Associated ProteinsNDEL1 protein, humanNdel1 protein, mousePAFAH1B1 protein, humanPafah1b1 protein, mouse

Identifiers

PMID26166569
PMCPMC4532378
OpenAlexW1579194600

What OpenQuestion holds

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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.