Importance of free actin filament barbed ends for Arp2/3 complex function in platelets and fibroblasts. (Q34429858)

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12464680%20AND%20SRC:MED&resulttype=core&format=json

15 December 2019

title

Importance of free actin filament barbed ends for Arp2/3 complex function in platelets and fibroblasts (English)

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15 December 2019

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15 December 2019

Joseph E Italiano

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15 December 2019

Karin M Hoffmeister

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15 December 2019

Ralph Neujahr

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15 December 2019

Thomas P Stossel

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15 December 2019

Frederick S Southwick

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15 December 2019

John H Hartwig

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15 December 2019

language of work or name

English

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publication date

3 December 2002

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Proceedings of the National Academy of Sciences of the United States of America

15 December 2019

published in

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15 December 2019

volume

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15 December 2019

issue

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15 December 2019

page(s)

16782-16787

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Cellular control of actin nucleation

15 December 2019

cites work

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Cofilin produces newly polymerized actin filaments that are preferred for dendritic nucleation by the Arp2/3 complex

6 July 2018

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6 July 2018

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6 July 2018

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Two pathways through Cdc42 couple the N-formyl receptor to actin nucleation in permeabilized human neutrophils

6 July 2018

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The Arp2/3 complex branches filament barbed ends: functional antagonism with capping proteins

6 July 2018

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Regulation of the actin cycle in vivo by actin filament severing

6 July 2018

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Activation of the small GTPases, rac and cdc42, after ligation of the platelet PAR-1 receptor

6 July 2018

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Reconstitution of actin-based motility of Listeria and Shigella using pure proteins

6 July 2018

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Arp2/3 complex and actin depolymerizing factor/cofilin in dendritic organization and treadmilling of actin filament array in lamellipodia

6 July 2018

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The interaction between N-WASP and the Arp2/3 complex links Cdc42-dependent signals to actin assembly

6 July 2018

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Relationship between Arp2/3 complex and the barbed ends of actin filaments at the leading edge of carcinoma cells after epidermal growth factor stimulation

6 July 2018

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Gelsolin, a protein that caps the barbed ends and severs actin filaments, enhances the actin-based motility of Listeria monocytogenes in host cells

6 July 2018

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Interaction of human Arp2/3 complex and the Listeria monocytogenes ActA protein in actin filament nucleation

6 July 2018

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Rho GTPases and the actin cytoskeleton

6 July 2018

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The Human Arp2/3 Complex Is Composed of Evolutionarily Conserved Subunits and Is Localized to Cellular Regions of Dynamic Actin Filament Assembly

6 July 2018

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Actin polymerization is induced by Arp2/3 protein complex at the surface of Listeria monocytogenes

6 July 2018

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Coordinated regulation of platelet actin filament barbed ends by gelsolin and capping protein

6 July 2018

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Hemostatic, inflammatory, and fibroblast responses are blunted in mice lacking gelsolin

6 July 2018

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Rho, rac, and cdc42 GTPases regulate the assembly of multimolecular focal complexes associated with actin stress fibers, lamellipodia, and filopodia

6 July 2018

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Integrin alpha 2 beta 1-independent activation of platelets by simple collagen-like peptides: collagen tertiary (triple-helical) and quaternary (polymeric) structures are sufficient alone for alpha 2 beta 1-independent platelet reactivity

6 July 2018

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6 July 2018

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6 July 2018

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6 July 2018

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6 July 2018

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6 July 2018

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21 January 2018

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21 January 2018

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Comparison of filamin A-induced cross-linking and Arp2/3 complex-mediated branching on the mechanics of actin filaments

21 January 2018

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21 January 2018

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Roles of SLP-76, phosphoinositide 3-kinase, and gelsolin in the platelet shape changes initiated by the collagen receptor GPVI/FcR gamma-chain complex

27 October 2018

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12 December 2020

A theory of linear and helical aggregations of macromolecules

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12 December 2020

Ca2+ control of actin filament length. Effects of macrophage gelsolin on actin polymerization

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12 December 2020

Interactions of gelsolin and gelsolin-actin complexes with actin. Effects of calcium on actin nucleation, filament severing, and end blocking

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12 December 2020

Rabbit alveolar macrophages contain a Ca2+-sensitive, 41,000-dalton protein which reversibly blocks the "barbed" ends of actin filaments but does not sever them

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12 December 2020

Kinetics of the interaction of a 41-kilodalton macrophage capping protein with actin: promotion of nucleation during prolongation of the lag period

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12 December 2020

Gelsolin displaces phalloidin from actin filaments. A new fluorescence method shows that both Ca2+ and Mg2+ affect the rate at which gelsolin severs F-actin

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12 December 2020

Thrombin receptor ligation and activated rac uncap actin filament barbed ends through phosphoinositide synthesis in permeabilized human platelets

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12 December 2020

Identifiers

DOI

10.1073/PNAS.222652499

1 reference

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15 December 2019

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release_jse57yga6zdddlmfbg6atmo7hy

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24 November 2022

mapped directly with Wikidata item

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15 December 2019

PubMed publication ID

12464680

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https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12464680%20AND%20SRC:MED&resulttype=core&format=json