Evidence map›Paper›PMID 31972342›Full record

ReviewMolecular and cellular neurosciences2020

Smart motors and cargo steering drive kinesin-mediated selective transport.

Alec T Nabb, Madeline Frank, Marvin Bentley

Abstract readReview
In one paragraph

Review in Molecular and cellular neurosciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
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

17 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Disruption of axonal transport in neurodegeneration.The Journal of clinical investigation · 2023
    Review
  7. Article
  8. Article
  9. Selective motor activation in organelle transport along axons.Nature reviews. Molecular cell biology · 2022
    Review
  10. Article
  11. Article
  12. Article
  13. Visualizing Vesicle-Bound Kinesins in Cultured Hippocampal Neurons.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  14. Article
  15. Article
  16. Review
  17. 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

3 authors.

Alec T NabbDepartment of Biological Sciences and the Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA.
Madeline FrankDepartment of Biological Sciences and the Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA.
Marvin BentleyDepartment of Biological Sciences and the Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA. Electronic address: bentlm3@rpi.edu.

Funding

Neuronal Polarity and Membrane TraffikingR01MH066179 · NIMH · RENSSELAER POLYTECHNIC INSTITUTE · PI BENTLEY, MARVIN · 2002 to 2017
$6.6M
NIMH NIH HHS R01 MH066179
6 · The paper itself

Abstract

Neurons are polarized cells, with dendrites and axons that require different complements of membrane proteins to fulfill their specialized functions. Membrane proteins are synthesized in the somatodendritic domain and delivered to their target membranes via long-range vesicle transport. Most anterograde vesicle transport is mediated by kinesin motors, but it is unclear how kinesins are targeted to axons or dendrites. Two main models have been proposed to explain kinesin selectivity. In the smart motor model, kinesin selectivity is conferred by a preference of the kinesin motor domain for specific subsets of microtubules. In the cargo steering model, kinesin selectivity is modulated by the vesicular cargo to which the motor is bound. We evaluate the evidence for both models and conclude that while the smart motor model may explain axonal selectivity, cargo steering is required for dendritic selectivity. Future work will determine the relative contributions of these models to polarized transport in living neurons.

Indexed as

AnimalsAxonal TransportAxonsDendritesHumansKinesinsMicrotubulesNeuronsKinesins

Identifiers

PMID31972342
PMCPMC7714427

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.