Congenital Defects in Neutrophil Dynamics

Neutrophil granulocytes are key effector cells of the vertebrate immune system. They represent 50–70% of the leukocytes in the human blood and their loss by disease or drug side effect causes devastating bacterial infections. Their high turnover rate, their fine-tuned killing machinery, and their ar...

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Main Authors: Marton Keszei, Lisa S. Westerberg
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Journal of Immunology Research
Online Access:http://dx.doi.org/10.1155/2014/303782
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author Marton Keszei
Lisa S. Westerberg
author_facet Marton Keszei
Lisa S. Westerberg
author_sort Marton Keszei
collection DOAJ
description Neutrophil granulocytes are key effector cells of the vertebrate immune system. They represent 50–70% of the leukocytes in the human blood and their loss by disease or drug side effect causes devastating bacterial infections. Their high turnover rate, their fine-tuned killing machinery, and their arsenal of toxic vesicles leave them particularly vulnerable to various genetic deficiencies. The aim of this review is to highlight those congenital immunodeficiencies which impede the dynamics of neutrophils, such as migration, cytoskeletal rearrangements, vesicular trafficking, and secretion.
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spelling doaj-art-b69b5b833e8d4351bcae6d72353a7d002025-02-03T01:01:09ZengWileyJournal of Immunology Research2314-88612314-71562014-01-01201410.1155/2014/303782303782Congenital Defects in Neutrophil DynamicsMarton Keszei0Lisa S. Westerberg1Department of Microbiology Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, SwedenDepartment of Microbiology Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, SwedenNeutrophil granulocytes are key effector cells of the vertebrate immune system. They represent 50–70% of the leukocytes in the human blood and their loss by disease or drug side effect causes devastating bacterial infections. Their high turnover rate, their fine-tuned killing machinery, and their arsenal of toxic vesicles leave them particularly vulnerable to various genetic deficiencies. The aim of this review is to highlight those congenital immunodeficiencies which impede the dynamics of neutrophils, such as migration, cytoskeletal rearrangements, vesicular trafficking, and secretion.http://dx.doi.org/10.1155/2014/303782
spellingShingle Marton Keszei
Lisa S. Westerberg
Congenital Defects in Neutrophil Dynamics
Journal of Immunology Research
title Congenital Defects in Neutrophil Dynamics
title_full Congenital Defects in Neutrophil Dynamics
title_fullStr Congenital Defects in Neutrophil Dynamics
title_full_unstemmed Congenital Defects in Neutrophil Dynamics
title_short Congenital Defects in Neutrophil Dynamics
title_sort congenital defects in neutrophil dynamics
url http://dx.doi.org/10.1155/2014/303782
work_keys_str_mv AT martonkeszei congenitaldefectsinneutrophildynamics
AT lisaswesterberg congenitaldefectsinneutrophildynamics