Evidence map›Paper›PMID 35285539›Full record

ArticleThe EMBO journal2022

Airway secretory cell fate conversion via YAP-mTORC1-dependent essential amino acid metabolism.

Hae Yon Jeon, Jinwook Choi, Lianne Kraaier, Young Hoon Kim, David Eisenbarth, Kijong Yi, Ju-Gyeong Kang, Jin Woo Kim, Hyo Sup Shim, Joo-Hyeon Lee and 1 more

Open access · hybridAbstract read
In one paragraph

Article in The EMBO journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

19 citing papers in PubMed, 20 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

11 authors at 3 institutions in 3 countries.

Hae Yon Jeon *Department of Biological Sciences, National Creative Research Center for Cell Plasticity, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea.
Jinwook Choi *Jeffrey Cheah Biomedical Centre, Wellcome - MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, UK.
Lianne KraaierJeffrey Cheah Biomedical Centre, Wellcome - MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, UK.ORCID 0000-0003-2796-3512
Young Hoon KimDepartment of Biological Sciences, National Creative Research Center for Cell Plasticity, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea.ORCID 0000-0002-5025-643X
David EisenbarthDepartment of Biological Sciences, National Creative Research Center for Cell Plasticity, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea.ORCID 0000-0003-1378-0029
Kijong YiGraduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea.
Ju-Gyeong KangDepartment of Biological Sciences, National Creative Research Center for Cell Plasticity, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea.
Jin Woo KimDepartment of Biological Sciences, National Creative Research Center for Cell Plasticity, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea.ORCID 0000-0003-0767-1918
Hyo Sup ShimDepartment of Pathology, Yonsei University College of Medicine, Seoul, South Korea.ORCID 0000-0002-5718-3624
Joo-Hyeon LeeJeffrey Cheah Biomedical Centre, Wellcome - MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, UK.ORCID 0000-0002-7364-6422
Dae-Sik LimDepartment of Biological Sciences, National Creative Research Center for Cell Plasticity, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea.ORCID 0000-0003-2356-7555
Korea Advanced Institute of Science and Technology · KRWellcome/MRC Cambridge Stem Cell Institute · GBYonsei University · KR

Funding

Medical Research Council MC_PC_17230Wellcome TrustWellcome Trust 107633/Z/15/Z
6 · The paper itself

Abstract

Tissue homeostasis requires lineage fidelity of stem cells. Dysregulation of cell fate specification and differentiation leads to various diseases, yet the cellular and molecular mechanisms governing these processes remain elusive. We demonstrate that YAP/TAZ activation reprograms airway secretory cells, which subsequently lose their cellular identity and acquire squamous alveolar type 1 (AT1) fate in the lung. This cell fate conversion is mediated via distinctive transitional cell states of damage-associated transient progenitors (DATPs), recently shown to emerge during injury repair in mouse and human lungs. We further describe a YAP/TAZ signaling cascade to be integral for the fate conversion of secretory cells into AT1 fate, by modulating mTORC1/ATF4-mediated amino acid metabolism in vivo. Importantly, we observed aberrant activation of the YAP/TAZ-mTORC1-ATF4 axis in the altered airway epithelium of bronchiolitis obliterans syndrome, including substantial emergence of DATPs and AT1 cells with severe pulmonary fibrosis. Genetic and pharmacologic inhibition of mTORC1 activity suppresses lineage alteration and subepithelial fibrosis driven by YAP/TAZ activation, proposing a potential therapeutic target for human fibrotic lung diseases.

Indexed as

Adaptor Proteins, Signal TransducingYAP-Signaling ProteinsAmino Acids, EssentialAnimalsCell DifferentiationMechanistic Target of Rapamycin Complex 1MiceAdaptor Proteins, Signal TransducingAmino Acids, EssentialMechanistic Target of Rapamycin Complex 1YAP-Signaling ProteinsDamage-Associated Transient Progenitorsessential amino acid metabolismHippo-YAP signalingmTORC1-ATF4 axispulmonary fibrosis and bronchiolitis obliterans

Identifiers

PMID35285539
PMCPMC9016350
OpenAlexW4220749819

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.