Carolyn Tubby
Peripheral killer cells do not differentiate between asthma patients with or without fixed airway obstruction
Tubby, Carolyn; Negm, Ola H.; Harrison, Timothy W.; Tighe, Patrick J.; Todd, Ian; Fairclough, Lucy C.
Authors
OLA NEGM ola.negm@nottingham.ac.uk
Assistant Professor
TIM HARRISON tim.harrison@nottingham.ac.uk
Professor of Asthma and Respiratory Medicine
PATRICK TIGHE paddy.tighe@nottingham.ac.uk
Professor of Molecular Immunology
Ian Todd
LUCY FAIRCLOUGH LUCY.FAIRCLOUGH@NOTTINGHAM.AC.UK
Professor of Immunology
Abstract
Objective: The three main types of killer cells – CD8+ T cells, NK cells and NKT cells – have been linked to asthma and chronic obstructive pulmonary disease (COPD). However, their role in a small subset of asthma patients displaying fixed airway obstruction (FAO), similar to that seen in COPD, has not been explored. The objective of the present study was to investigate killer cell numbers, phenotype and function in peripheral blood from asthma patients with FAO, asthma patients without FAO, and healthy individuals.
Methods: Peripheral CD8+ T cells (CD8+CD3+CD56−), NK cells (CD56+CD3−) and NKT-like cells (CD56+CD3+) of 14 asthma patients with FAO (post-bronchodilator FEV/FVC
Citation
Tubby, C., Negm, O. H., Harrison, T. W., Tighe, P. J., Todd, I., & Fairclough, L. C. (2017). Peripheral killer cells do not differentiate between asthma patients with or without fixed airway obstruction. Journal of Asthma, 54(5), 456-466. https://doi.org/10.1080/02770903.2016.1236941
Journal Article Type | Article |
---|---|
Acceptance Date | Sep 10, 2016 |
Online Publication Date | Dec 21, 2016 |
Publication Date | May 28, 2017 |
Deposit Date | Nov 29, 2016 |
Publicly Available Date | Dec 21, 2016 |
Journal | Journal of Asthma |
Print ISSN | 0277-0903 |
Electronic ISSN | 1532-4303 |
Publisher | Taylor and Francis |
Peer Reviewed | Peer Reviewed |
Volume | 54 |
Issue | 5 |
Pages | 456-466 |
DOI | https://doi.org/10.1080/02770903.2016.1236941 |
Keywords | CD8+ T cells; fixed airflow obstruction; natural killer cells; natural killer T cells; protein lysate microarray; asthma |
Public URL | https://nottingham-repository.worktribe.com/output/823713 |
Publisher URL | http://www.tandfonline.com/doi/full/10.1080/02770903.2016.1236941 |
Additional Information | This is an Accepted Manuscript of an article published by Journal of Asthma on 13/10/2016, available online: http://www.tandfonline.com/10.1080/02770903.2016.1236941 |
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