Evidence map›Paper›PMID 28190087›Full record

ReviewCell and tissue research2017

Airway remodeling in asthma: what really matters.

Heinz Fehrenbach, Christina Wagner, Michael Wegmann

Registry-linked trialAbstract readReview
In one paragraph

Review in Cell and tissue research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05078021 (Phenotyping Disease Severity in Asthma), which is not on this map. Cited by 188 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
188citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05078021 unknown statusnot on this mapstarted 2022, after this paper: background citation

Phenotyping Disease Severity in Asthma: Molecular Investigations of Corticosteroid

TypeobservationalSponsorUniversity of CalgaryRan2022 to 2024Enrolled60ConditionsAsthmaArmsBronchoscopy
3 · Its place in the literature

Who cites it

188 citing papers in PubMed, 1 synthesis or guideline pooled it.

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128 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Heinz FehrenbachDivision of Experimental Pneumology, Priority Area Asthma & Allergy, Research Center Borstel, Leibniz Center for Medicine and Biosciences, Parkallee 1-40, 23845, Borstel, Germany. hfehrenbach@fz-borstel.de.
Christina WagnerJunior Research Group of Invertebrate Models, Priority Area Asthma & Allergy, Research Center Borstel, Leibniz Center for Medicine and Biosciences, Parkallee 1-40, 23845, Borstel, Germany.
Michael WegmannAirway Research Center North (ARCN), German Center for Lung Research (DZL), Borstel, Großhansdorf, Kiel, Lübeck, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Airway remodeling is generally quite broadly defined as any change in composition, distribution, thickness, mass or volume and/or number of structural components observed in the airway wall of patients relative to healthy individuals. However, two types of airway remodeling should be distinguished more clearly: (1) physiological airway remodeling, which encompasses structural changes that occur regularly during normal lung development and growth leading to a normal mature airway wall or as an acute and transient response to injury and/or inflammation, which ultimately results in restoration of a normal airway structures; and (2) pathological airway remodeling, which comprises those structural alterations that occur as a result of either disturbed lung development or as a response to chronic injury and/or inflammation leading to persistently altered airway wall structures and function. This review will address a few major aspects: (1) what are reliable quantitative approaches to assess airway remodeling? (2) Are there any indications supporting the notion that airway remodeling can occur as a primary event, i.e., before any inflammatory process was initiated? (3) What is known about airway remodeling being a secondary event to inflammation? And (4), what can we learn from the different animal models ranging from invertebrate to primate models in the study of airway remodeling? Future studies are required addressing particularly pheno-/endotype-specific aspects of airway remodeling using both endotype-specific animal models and "endotyped" human asthmatics. Hopefully, novel in vivo imaging techniques will be further advanced to allow monitoring development, growth and inflammation of the airways already at a very early stage in life.

Indexed as

Airway RemodelingAnimalsAsthmaDisease Models, AnimalHumansInflammationPhenotypeAirway pathologyAirway remodelingAsthma

Identifiers

PMID28190087
PMCPMC5320023

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.