Evidence map›Paper›PMID 29937069›Full record

ArticleEBioMedicine2018

Long-Term Culture of Distal Airway Epithelial Cells Allows Differentiation Towards Alveolar Epithelial Cells Suited for Influenza Virus Studies.

Aki Imai-Matsushima, Laura Martin-Sancho, Alexander Karlas, Seiichiro Imai, Tamara Zoranovic, Andreas C Hocke, Hans-Joachim Mollenkopf, Hilmar Berger, Thomas F Meyer

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.0field-weighted citation impact, top 13% of its field
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

14 citing papers in PubMed, 16 citations in OpenAlex.

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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 at 2 institutions in 1 country.

Aki Imai-MatsushimaDepartment of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany.
Laura Martin-SanchoDepartment of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany.
Alexander KarlasDepartment of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany.
Seiichiro ImaiDepartment of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany.
Tamara ZoranovicDepartment of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany.
Andreas C HockeDepartment of Internal Medicine/Infectious Diseases and Pulmonary Medicine, Charité University Medicine, Berlin, Germany.
Hans-Joachim MollenkopfMax Planck Institute for Infection Biology, Core Facility Microarray/Genomics, Berlin, Germany.
Hilmar BergerDepartment of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany.
Thomas F MeyerDepartment of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany. Electronic address: tfm@mpiib-berlin.mpg.de.
Max Planck Institute for Infection Biology · DECharité - Universitätsmedizin Berlin · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As the target organ for numerous pathogens, the lung epithelium exerts critical functions in health and disease. However, research in this area has been hampered by the quiescence of the alveolar epithelium under standard culture conditions. Here, we used human distal airway epithelial cells (DAECs) to generate alveolar epithelial cells. Long-term, robust growth of human DAECs was achieved using co-culture with feeder cells and supplementation with epidermal growth factor (EGF), Rho-associated protein kinase inhibitor Y27632, and the Notch pathway inhibitor dibenzazepine (DBZ). Removal of feeders and priming with DBZ and a cocktail of lung maturation factors prevented the spontaneous differentiation into airway club cells and instead induced differentiation to alveolar epithelial cells. We successfully transferred this approach to chicken distal airway cells, thus generating a zoonotic infection model that enables studies on influenza A virus replication. These cells are also amenable for gene knockdown using RNAi technology, indicating the suitability of the model for mechanistic studies into lung function and disease.

Indexed as

Alveolar Epithelial CellsAmidesAnimalsBronchiCell Culture TechniquesCell DifferentiationCell LineChickensCulture MediaDibenzazepinesEpidermal Growth FactorEpithelial CellsFeeder CellsHumansInfluenza A virusMiceAmidesCulture MediadibenzazepineDibenzazepinesEpidermal Growth FactorPyridinesY 27632Alveolar epithelial cellsDistal airway epithelial cellsInfluenza A virusLung disease

Identifiers

PMID29937069
PMCPMC6085545
OpenAlexW2809001631

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.