Evidence map›Paper›PMID 26590152›Full record

ArticleThe European physical journal. E, Soft matter2015

Theoretical study of actin layers attachment and separation.

Sophie Marbach, Amélie Luise Godeau, Daniel Riveline, Jean-François Joanny, Jacques Prost

Abstract read
PubMed Publisher
In one paragraph

Article in The European physical journal. E, Soft matter, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 40% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Thin-film models for an active gel.Proceedings. Mathematical, physical, and engineering sciences · 2018
    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

5 authors at 5 institutions in 1 country.

Sophie MarbachPhysico-Chimie Curie, (Institut Curie, Cnrs UMR 168, UPMC), Institut Curie Centre de Recherche, 26, rue de l'Ulm, 75005, Paris, France. sophie@marbach.fr.
Amélie Luise GodeauLaboratory of Cell Physics, Institut de Science et d'Ingénierie Supramoléculaires, Institut de Génétique et de Biologie Moléculaire et Cellulaire, Université de Strasbourg and Centre National de la Recherche Scientifique UMR 7006, Strasbourg, France.
Daniel RivelineLaboratory of Cell Physics, Institut de Science et d'Ingénierie Supramoléculaires, Institut de Génétique et de Biologie Moléculaire et Cellulaire, Université de Strasbourg and Centre National de la Recherche Scientifique UMR 7006, Strasbourg, France.
Jean-François JoannyPhysico-Chimie Curie, (Institut Curie, Cnrs UMR 168, UPMC), Institut Curie Centre de Recherche, 26, rue de l'Ulm, 75005, Paris, France. jean-francois.joanny@curie.fr.
Jacques ProstPhysico-Chimie Curie, (Institut Curie, Cnrs UMR 168, UPMC), Institut Curie Centre de Recherche, 26, rue de l'Ulm, 75005, Paris, France.
ESPCI Paris · FRInstitut Curie · FRInstitut de Science et d'Ingénierie Supramoléculaires · FRSorbonne Université · FRUniversité de Strasbourg · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We use the theory of active gels to study theoretically the merging and separation of two actin dense layers akin to cortical layers of animal cells. The layers bind at a distance equal to twice the thickness of a free layer, thus forming a single dense layer, similar in this sense to a lamellipodium. When that unique layer is stretched apart, it is resilient to break apart up to a critical length larger than twice the thickness of a free layer. We show that this behavior can result from the high contractile properties of the actomyosin gel due to the activity of myosin molecular motors. Furthermore, we establish that the stability of the stretched single layer is highly dependent on the properties of the gel. Indeed, the nematic order of the actin filaments along the polymerizing membranes is a destabilizing factor.

Indexed as

Models, TheoreticalActin CytoskeletonActinsActomyosinAnimalsGelsMyosinsPolymerizationActinsActomyosinGelsMyosinsLiving systems: Cellular Processes

Identifiers

PMID26590152
OpenAlexW2176896450

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.