| Title: |
Biologics and airway remodeling in asthma : early, late, and potential preventive effects |
| Authors: |
Varricchi, G.; Poto, R.; Lommatzsch, M.; Brusselle, Guy; Braido, F.; Virchow, J. C.; Canonica, G. W. |
| Source: |
ALLERGY ; ISSN: 0105-4538 ; ISSN: 1398-9995 |
| Publication Year: |
2025 |
| Collection: |
Ghent University Academic Bibliography |
| Subject Terms: |
Medicine and Health Sciences; Biology and Life Sciences; asthma treatment; biologics; remodeling; SEVERE EOSINOPHILIC ASTHMA; SEVERE REFRACTORY ASTHMA; TO-SEVERE ASTHMA; ADD-ON THERAPY; LUNG-FUNCTION; BASEMENT-MEMBRANE; EPITHELIAL-CELLS; DOUBLE-BLIND; PERSISTENT ASTHMA; FLOW OBSTRUCTION |
| Description: |
Although airway remodeling in severe and/or fatal asthma is stil considered irreversible, its individual components as a cause of clinical symptoms and/or lung function changes remain largely unknown. While inhaled glucocorticoids have not consistently been shown to affect airway remodeling, biologics targeting specific pathways of airway inflammation have been shown to improve lung function, mucus plugging, and airway structural changes that can exceed those seen with glucocorticoids. This superiority of biologic treatment, which cannot be solely explained by insufficient doses or limited durations of glucocorticoid therapies, needs to be further explored. For this field of research, we propose a novel classification of the potential effects of biologics on airway remodeling into three temporal effects: early effects (days to weeks, primarily modulating inflammatory processes), late effects (months to years, predominantly affecting structural changes), and potential preventive effects (outcomes of early treatment with biologics). For the identification of potential preventive effects of biologics, we call for studies exploring the impact of early biological treatment on airway remodeling in patients with moderate-to-severe asthma, which should be accompanied by a long-term evaluation of clinical parameters, biomarkers, treatment burden, and socioeconomic implications. |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
English |
| Relation: |
https://biblio.ugent.be/publication/01JP552SEE79BWZYCQ763JXCWY; https://doi.org/10.1111/all.16382; https://biblio.ugent.be/publication/01JP552SEE79BWZYCQ763JXCWY/file/01JP554WSPWWCFXGARK7V1712H |
| DOI: |
10.1111/all.16382 |
| Availability: |
https://biblio.ugent.be/publication/01JP552SEE79BWZYCQ763JXCWY; https://hdl.handle.net/1854/LU-01JP552SEE79BWZYCQ763JXCWY; https://doi.org/10.1111/all.16382; https://biblio.ugent.be/publication/01JP552SEE79BWZYCQ763JXCWY/file/01JP554WSPWWCFXGARK7V1712H |
| Rights: |
info:eu-repo/semantics/openAccess |
| Accession Number: |
edsbas.9401026E |
| Database: |
BASE |