F-actin remodeling defects as revealed in primary immunodeficiency disorders

Copyright © 2016 Elsevier Inc. All rights reserved.

Détails bibliographiques
Publié dans:Clinical immunology (Orlando, Fla.). - 1999. - 164(2016) vom: 14. März, Seite 34-42
Auteur principal: Janssen, W J M (Auteur)
Autres auteurs: Geluk, H C A, Boes, M
Format: Article en ligne
Langue:English
Publié: 2016
Accès à la collection:Clinical immunology (Orlando, Fla.)
Sujets:Journal Article Research Support, Non-U.S. Gov't Review Filamentous actin Immunological synapse Primary immunodeficiency T cell Actins Integrins
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245 1 0 |a F-actin remodeling defects as revealed in primary immunodeficiency disorders 
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520 |a Primary immunodeficiencies (PIDs) are a heterogeneous group of immune-related diseases. PIDs develop due to defects in gene-products that have consequences to immune cell function. A number of PID-proteins is involved in the remodeling of filamentous actin (f-actin) to support the generation of a contact zone between the antigen-specific T cell and antigen presenting cell (APC): the immunological synapse (IS). IS formation is the first step towards T-cell activation and essential for clonal expansion and acquisition of effector function. We here evaluated PIDs in which aberrant f-actin-driven IS formation may contribute to the PID disease phenotypes as seen in patients. We review examples of such contributions to PID phenotypes from literature, and highlight cases in which PID-proteins were evaluated for a role in f-actin polymerization and IS formation. We conclude with the proposition that patient groups might benefit from stratifying them in distinct functional groups in regard to their f-actin remodeling phenotypes in lymphocytes 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Review 
650 4 |a Filamentous actin 
650 4 |a Immunological synapse 
650 4 |a Primary immunodeficiency 
650 4 |a T cell 
650 7 |a Actins  |2 NLM 
650 7 |a Integrins  |2 NLM 
700 1 |a Geluk, H C A  |e verfasserin  |4 aut 
700 1 |a Boes, M  |e verfasserin  |4 aut 
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