Evidence map›Paper›PMID 26051540›Full record

ArticleDevelopmental cell2015

Cdk1 Activates Pre-mitotic Nuclear Envelope Dynein Recruitment and Apical Nuclear Migration in Neural Stem Cells.

Alexandre D Baffet, Daniel J Hu, Richard B Vallee

Open access · bronzeAbstract read
In one paragraph

Article in Developmental cell, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

61 citing papers in PubMed, 102 citations in OpenAlex.

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  20. Control of GThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article

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

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 at 1 institution in 1 country.

Alexandre D BaffetDepartment of Pathology and Cell Biology, Columbia University, New York, NY 10032, USA. Electronic address: adb2160@cumc.columbia.edu.
Daniel J HuDepartment of Pathology and Cell Biology, Columbia University, New York, NY 10032, USA.
Richard B ValleeDepartment of Pathology and Cell Biology, Columbia University, New York, NY 10032, USA. Electronic address: rv2025@cumc.columbia.edu.
Columbia University · US

Funding

Motor Proteins in Brain DevelopmentR01HD040182 · NICHD · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI VALLEE, RICHARD BERT · 2000 to 2016
$4.9M
Mechanism of Action of DynactinR01GM102347 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI VALLEE, RICHARD BERT · 2012 to 2015
$1.7M
NICHD NIH HHS HD040182NICHD NIH HHS R01 HD040182NIGMS NIH HHS GM102347NIGMS NIH HHS R01 GM102347
6 · The paper itself

Abstract

Dynein recruitment to the nuclear envelope is required for pre-mitotic nucleus-centrosome interactions in nonneuronal cells and for apical nuclear migration in neural stem cells. In each case, dynein is recruited to the nuclear envelope (NE) specifically during G2 via two nuclear pore-mediated mechanisms involving RanBP2-BicD2 and Nup133-CENP-F. The mechanisms responsible for cell-cycle control of this behavior are unknown. We now find that Cdk1 serves as a direct master controller for NE dynein recruitment in neural stem cells and HeLa cells. Cdk1 phosphorylates conserved sites within RanBP2 and activates BicD2 binding and early dynein recruitment. Late recruitment is triggered by a Cdk1-induced export of CENP-F from the nucleus. Forced NE targeting of BicD2 overrides Cdk1 inhibition, fully rescuing dynein recruitment and nuclear migration in neural stem cells. These results reveal how NE dynein recruitment is cell-cycle regulated and identify the trigger mechanism for apical nuclear migration in the brain.

Indexed as

Active Transport, Cell NucleusAmino Acid SequenceAnimalsBrainCDC2 Protein KinaseCyclin-Dependent KinasesDyneinsHeLa CellsHumansMicrotubule-Associated ProteinsMitosisModels, NeurologicalMolecular ChaperonesMolecular Sequence DataNeural Stem CellsNuclear EnvelopeBicd2 protein, ratCDC2 Protein KinaseCDK1 protein, humanCdk1 protein, ratCyclin-Dependent KinasesDyneinsMicrotubule-Associated ProteinsMolecular ChaperonesNuclear Pore Complex Proteinsran-binding protein 2RNA, Small Interfering

Identifiers

PMID26051540
PMCPMC4480218
OpenAlexW1565164066

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.