Evidence map›Paper›PMID 30862802›Full record

ArticleNature communications2019

Live imaging of alveologenesis in precision-cut lung slices reveals dynamic epithelial cell behaviour.

Khondoker M Akram, Laura L Yates, Róisín Mongey, Stephen Rothery, David C A Gaboriau, Jeremy Sanderson, Matthew Hind, Mark Griffiths, Charlotte H Dean

Abstract readVideo-Audio Media
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

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

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8 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

9 authors.

Khondoker M AkramNational Heart and Lung Institute, Imperial College London, London, UK.ORCID http://orcid.org/0000-0002-3701-2465
Laura L YatesNational Heart and Lung Institute, Imperial College London, London, UK.
Róisín MongeyNational Heart and Lung Institute, Imperial College London, London, UK.ORCID http://orcid.org/0000-0002-0986-0475
Stephen RotheryFacility for Imaging by Light Microscopy, NHLI, Faculty of Medicine, Imperial College London, London, UK.
David C A GaboriauFacility for Imaging by Light Microscopy, NHLI, Faculty of Medicine, Imperial College London, London, UK.ORCID http://orcid.org/0000-0003-4047-6487
Jeremy SandersonMRC Harwell Institute, Harwell Campus, Oxfordshire, UK.
Matthew HindNational Heart and Lung Institute, Imperial College London, London, UK.ORCID http://orcid.org/0000-0002-9966-9446
Mark GriffithsNational Heart and Lung Institute, Imperial College London, London, UK.
Charlotte H DeanNational Heart and Lung Institute, Imperial College London, London, UK. c.dean@imperial.ac.uk.ORCID http://orcid.org/0000-0002-8846-5472

Funding

Wellcome Trust
6 · The paper itself

Abstract

Damage to alveoli, the gas-exchanging region of the lungs, is a component of many chronic and acute lung diseases. In addition, insufficient generation of alveoli results in bronchopulmonary dysplasia, a disease of prematurity. Therefore visualising the process of alveolar development (alveologenesis) is critical for our understanding of lung homeostasis and for the development of treatments to repair and regenerate lung tissue. Here we show live alveologenesis, using long-term, time-lapse imaging of precision-cut lung slices. We reveal that during this process, epithelial cells are highly mobile and we identify specific cell behaviours that contribute to alveologenesis: cell clustering, hollowing and cell extension. Using the cytoskeleton inhibitors blebbistatin and cytochalasin D, we show that cell migration is a key driver of alveologenesis. This study reveals important novel information about lung biology and provides a new system in which to manipulate alveologenesis genetically and pharmacologically.

Indexed as

ActomyosinAnimalsAnimals, NewbornCell MovementCytochalasin DEpithelial CellsHeterocyclic Compounds, 4 or More RingsIntravital MicroscopyMiceMice, Inbred C57BLMicroscopy, FluorescenceModels, AnimalOrganogenesisPulmonary AlveoliTime-Lapse ImagingActomyosinblebbistatinCytochalasin DHeterocyclic Compounds, 4 or More Rings

Identifiers

PMID30862802
PMCPMC6414680

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.