Evidence map›Paper›PMID 23285027›Full record

ArticlePloS one2012

Bin2 is a membrane sculpting N-BAR protein that influences leucocyte podosomes, motility and phagocytosis.

María José Sánchez-Barrena, Yvonne Vallis, Menna R Clatworthy, Gary J Doherty, Dmitry B Veprintsev, Philip R Evans, Harvey T McMahon

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
0.7field-weighted citation impact, top 35% 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

33 citing papers in PubMed, 57 citations in OpenAlex.

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4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

María José Sánchez-BarrenaMRC Laboratory of Molecular Biology, Cambridge, United Kingdom. xmjose@iqfr.csic.es
Yvonne Vallis
Menna R Clatworthy
Gary J Doherty
Dmitry B Veprintsev
Philip R Evans
Harvey T McMahon
MRC Laboratory of Molecular Biology · GBAddenbrooke's Hospital · GB

Funding

Medical Research Council MC_U105178795Medical Research Council MC_U105178845Medical Research Council U105178795Medical Research Council U105178845Wellcome Trust 081020
6 · The paper itself

Abstract

Cell motility, adhesion and phagocytosis are controlled by actin and membrane remodelling processes. Bridging integrator-2 (Bin2) also called Breast cancer-associated protein 1 (BRAP1) is a predicted N-BAR domain containing protein with unknown function that is highly expressed in leucocytic cells. In the present study we solved the structure of Bin2 BAR domain and studied its membrane binding and bending properties in vitro and in vivo. Live-cell imaging experiments showed that Bin2 is associated with actin rich structures on the plasma membrane, where it was targeted through its N-BAR domain. Pull-down experiments and immunoprecipitations showed that Bin2 C-terminus bound SH3 domain containing proteins such as Endophilin A2 and α-PIX. siRNA of endogenous protein led to decreased cell migration, increased phagocytosis and reduced podosome density and dynamics. In contrast, overexpression of Bin2 led to decreased phagocytosis and increased podosome density and dynamics. We conclude that Bin2 is a membrane-sculpting protein that influences podosome formation, motility and phagocytosis in leucocytes. Further understanding of this protein may be key to understand the behaviour of leucocytes under physiological and pathological conditions.

Indexed as

PhagocytosisAdaptor Proteins, Signal TransducingAmino Acid SequenceAnimalsCell AdhesionCell MovementCell Surface ExtensionsCrystallography, X-RayHumansLeukocytesMacrophagesMembrane ProteinsMolecular Sequence DataProtein BindingProtein TransportRatsAdaptor Proteins, Signal TransducingBin2 protein, humanMembrane Proteins

Identifiers

PMID23285027
PMCPMC3527510
OpenAlexW2017709003

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.