Evidence map›Paper›PMID 24561039›Full record

ArticleDevelopmental cell2014

Rab11 endosomes contribute to mitotic spindle organization and orientation.

Heidi Hehnly, Stephen Doxsey

Open access · bronzeAbstract read
In one paragraph

Article in Developmental cell, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed
7.9field-weighted citation impact, top 2% 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

90 citing papers in PubMed, 126 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Mitotic spindle membranes.Molecular biology of the cell · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Centrosome Movements Are TUBG1-Dependent.International journal of molecular sciences · 2023
    Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Heidi HehnlyProgram in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Stephen DoxseyProgram in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA. Electronic address: stephen.doxsey@umassmed.edu.
University of Massachusetts Chan Medical School · US

Funding

Mitotic functions of cilia proteinsR01GM051994 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI DOXSEY, STEPHEN J · 1995 to 2014
$4.3M
Mother Centriole Appendages Regulate the AMIS Compartment and Cilogenesis.R00GM107355 · NIGMS · UPSTATE MEDICAL UNIVERSITY · PI HEHNLY, HEIDI · 2015 to 2017
$723k
Centrosome and mitotic functions of ciliary proteinsR56GM051994 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI DOXSEY, STEPHEN J · 2009 to 2009
$375k
Mother Centriole Appendages Regulate the AMIS Compartment and Cilogenesis.K99GM107355 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI HEHNLY, HEIDI · 2013 to 2014
$171k
NIGMS NIH HHS GM051994NIGMS NIH HHS K99 GM107355NIGMS NIH HHS K99GM107355NIGMS NIH HHS R00 GM107355NIGMS NIH HHS R01 GM051994NIGMS NIH HHS R56 GM051994
6 · The paper itself

Abstract

During interphase, Rab11-GTPase-containing endosomes recycle endocytic cargo. However, little is known about Rab11 endosomes in mitosis. Here, we show that Rab11 localizes to the mitotic spindle and regulates dynein-dependent endosome localization at poles. We found that mitotic recycling endosomes bind γ-TuRC components and associate with tubulin in vitro. Rab11 depletion or dominant-negative Rab11 expression disrupts astral microtubules, delays mitosis, and redistributes spindle pole proteins. Reciprocally, constitutively active Rab11 increases astral microtubules, restores γ-tubulin spindle pole localization, and generates robust spindles. This suggests a role for Rab11 activity in spindle pole maturation during mitosis. Rab11 depletion causes misorientation of the mitotic spindle and the plane of cell division. These findings suggest a molecular mechanism for the organization of astral microtubules and the mitotic spindle through Rab11-dependent control of spindle pole assembly and function. We propose that Rab11 and its associated endosomes cocontribute to these processes through retrograde transport to poles by dynein.

Indexed as

Blotting, WesternBone NeoplasmsCell DivisionDyneinsEndosomesFluorescent Antibody TechniqueGreen Fluorescent ProteinsHumansMicrotubule-Associated ProteinsMicrotubulesMitosisOsteosarcomarab11 GTP-Binding Proteinsrab GTP-Binding ProteinsRNA, Small InterferingSpindle ApparatusDyneinsGreen Fluorescent ProteinsMicrotubule-Associated Proteinsrab11 GTP-Binding Proteinsrab GTP-Binding ProteinsRNA, Small InterferingTubulin

Identifiers

PMID24561039
PMCPMC4030695
OpenAlexW2052489620

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.