Evidence map›Paper›PMID 33947861›Full record

ArticleNature communications2021

Differential chromatin binding of the lung lineage transcription factor NKX2-1 resolves opposing murine alveolar cell fates in vivo.

Danielle R Little, Anne M Lynch, Yun Yan, Haruhiko Akiyama, Shioko Kimura, Jichao Chen

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed, 1 pooled it
6.7field-weighted citation impact, top 2% 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

79 citing papers in PubMed, 1 synthesis or guideline pooled it, 111 citations in OpenAlex.

  1. Pooled it
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  15. International Registry of NKX2-1-Related Disorders: Clinical, Genetic, and Imaging Perspectives.Movement disorders : official journal of the Movement Disorder Society · 2026
    Observational
  16. Mechanical compression causes lung hypoplasia in congenital diaphragmatic hernia with GATA4 genetic variants.American journal of physiology. Lung cellular and molecular physiology · 2026
    Article
  17. Article
  18. Article
  19. bioRxiv : the preprint server for biology · 2026
    Article
  20. Article

19 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

6 authors at 3 institutions in 2 countries.

Danielle R LittleDepartment of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Anne M LynchDepartment of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Yun YanThe University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA.ORCID 0000-0002-3701-9608
Haruhiko AkiyamaDepartment of Orthopaedics, Gifu University, Gifu City, Japan.
Shioko KimuraLaboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.ORCID 0000-0001-9627-6818
Jichao ChenDepartment of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. jchen16@mdanderson.org.ORCID 0000-0003-2749-8550
The University of Texas MD Anderson Cancer Center · USGifu University · JPNational Institutes of Health · US

Funding

Thyroid StemProgenitor CellsZIABC005522 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI KIMURA, SHIOKO · 2009 to 2025
$10.5M
Role of AT1 cells in perinatal lung maturationR01HL130129 · NHLBI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI CHEN, JICHAO · 2016 to 2023
$4.1M
Transcriptional and epigenetic basis of lung epithelial cell fateR01HL153511 · NHLBI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI CHEN, JICHAO · 2020 to 2023
$2.5M
Identification of a key transcriptional regulator of AT1 cell development and maintenanceF31HL139095 · NHLBI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI LITTLE, DANIELLE R · 2017 to 2019
$95k
NHLBI NIH HHS F31 HL139095NHLBI NIH HHS R01 HL130129NHLBI NIH HHS R01 HL153511
6 · The paper itself

Abstract

Differential transcription of identical DNA sequences leads to distinct tissue lineages and then multiple cell types within a lineage, an epigenetic process central to progenitor and stem cell biology. The associated genome-wide changes, especially in native tissues, remain insufficiently understood, and are hereby addressed in the mouse lung, where the same lineage transcription factor NKX2-1 promotes the diametrically opposed alveolar type 1 (AT1) and AT2 cell fates. Here, we report that the cell-type-specific function of NKX2-1 is attributed to its differential chromatin binding that is acquired or retained during development in coordination with partner transcriptional factors. Loss of YAP/TAZ redirects NKX2-1 from its AT1-specific to AT2-specific binding sites, leading to transcriptionally exaggerated AT2 cells when deleted in progenitors or AT1-to-AT2 conversion when deleted after fate commitment. Nkx2-1 mutant AT1 and AT2 cells gain distinct chromatin accessible sites, including those specific to the opposite fate while adopting a gastrointestinal fate, suggesting an epigenetic plasticity unexpected from transcriptional changes. Our genomic analysis of single or purified cells, coupled with precision genetics, provides an epigenetic basis for alveolar cell fate and potential, and introduces an experimental benchmark for deciphering the in vivo function of lineage transcription factors.

Indexed as

Epigenesis, GeneticAcyltransferasesAdaptor Proteins, Signal TransducingAlveolar Epithelial CellsAnimalsCell DifferentiationCell LineageChromatinChromatin ImmunoprecipitationChromatin Immunoprecipitation SequencingGene Expression RegulationGene Knock-In TechniquesHistonesLungMiceMutationAcyltransferasesAdaptor Proteins, Signal TransducingChromatinhistone H3 trimethyl Lys4HistonesNkx2-1 protein, mousetafazzin protein, mouseThyroid Nuclear Factor 1Transcription FactorsYap1 protein, mouseYAP-Signaling Proteins

Identifiers

PMID33947861
PMCPMC8096971
OpenAlexW3157106450

What OpenQuestion holds

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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.