Evidence map›Paper›PMID 21081065›Full record

ArticleBiophysical journal2010

Mitotic membrane helps to focus and stabilize the mitotic spindle.

Christopher C Poirier, Yixian Zheng, Pablo A Iglesias

Abstract read
In one paragraph

Article in Biophysical journal, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Commentary: Rab GTPase: A New Mitotic Delivery Service.Frontiers in cell and developmental biology · 2015
    Article
  5. Article
  6. Article
  7. Review
  8. Do nuclear envelope and intranuclear proteins reorganize during mitosis to form an elastic, hydrogel-like spindle matrix?Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2011
    Review
  9. 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.

Christopher C PoirierDepartment of Electrical and Computer Engineering, The Johns Hopkins University, Baltimore, MD, USA.
Yixian Zheng
Pablo A Iglesias

Funding

The function and assembly of the lamin-B spindle sheathR01GM056312 · NIGMS · CARNEGIE INSTITUTION OF WASHINGTON, D.C. · PI ZHENG, YIXIAN · 1997 to 2014
$2.7M
Computational Models of Cell DivisionR01GM086704 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI IGLESIAS, PABLO A., ROBINSON, DOUGLAS N · 2010 to 2013
$1.2M
Howard Hughes Medical InstituteNIGMS NIH HHS GM056312NIGMS NIH HHS GM086704NIGMS NIH HHS R01 GM056312NIGMS NIH HHS R01 GM086704
6 · The paper itself

Abstract

During mitosis, microtubules (MTs), aided by motors and associated proteins, assemble into a mitotic spindle. Recent evidence supports the notion that a membranous spindle matrix aids spindle formation; however, the mechanisms by which the matrix may contribute to spindle assembly are unknown. To search for a mechanism by which the presence of a mitotic membrane might help spindle morphology, we built a computational model that explores the interactions between these components. We show that an elastic membrane around the mitotic apparatus helps to focus MT minus ends and provides a resistive force that acts antagonistically to plus-end-directed MT motors such as Eg5.

Indexed as

MitosisBiomechanical PhenomenaComputer SimulationElasticityIntracellular MembranesMicrotubulesMolecular Motor ProteinsSpindle ApparatusViscosityMolecular Motor Proteins

Identifiers

PMID21081065
PMCPMC2980710

What OpenQuestion holds

Textmetadata
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.