Evidence map›Paper›PMID 34236045›Full record

ArticleJCI insight2021

JunD, not c-Jun, is the AP-1 transcription factor required for Ras-induced lung cancer.

E Josue Ruiz, Linxiang Lan, Markus Elmar Diefenbacher, Eva Madi Riising, Clive Da Costa, Atanu Chakraborty, Joerg D Hoeck, Bradley Spencer-Dene, Gavin Kelly, Jean-Pierre David and 3 more

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

27 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. JUNB and JUND in Urological Cancers: A Literature Review.Current issues in molecular biology · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Jun, an Oncological Foe or Friend?International journal of molecular sciences · 2025
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
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

13 authors at 4 institutions in 3 countries.

E Josue RuizAdult Stem Cell Laboratory.
Linxiang LanAdult Stem Cell Laboratory.
Markus Elmar DiefenbacherAdult Stem Cell Laboratory.
Eva Madi RiisingAdult Stem Cell Laboratory.
Clive Da CostaAdult Stem Cell Laboratory.
Atanu ChakrabortyAdult Stem Cell Laboratory.
Joerg D HoeckAdult Stem Cell Laboratory.
Bradley Spencer-DeneExperimental Histopathology, and.
Gavin KellyBioinformatics and Biostatistics, The Francis Crick Institute, London, United Kingdom.
Jean-Pierre DavidInstitute of Osteology and Biomechanics, University Medical Center, Hamburg-Eppendorf, Hamburg, Germany.
Emma NyeExperimental Histopathology, and.
Julian DownwardOncogene Biology Laboratory, The Francis Crick Institute, London, United Kingdom.
Axel BehrensAdult Stem Cell Laboratory.
Stem Cell Institute · PAThe Francis Crick Institute · GBInstitute of Cancer Research · GBUniversität Hamburg · DE

Funding

Wellcome Trust FC001039Wellcome Trust FC001070
6 · The paper itself

Abstract

The AP-1 transcription factor c-Jun is required for Ras-driven tumorigenesis in many tissues and is considered as a classical proto-oncogene. To determine the requirement for c-Jun in a mouse model of K-RasG12D-induced lung adenocarcinoma, we inducibly deleted c-Jun in the adult lung. Surprisingly, we found that inactivation of c-Jun, or mutation of its JNK phosphorylation sites, actually increased lung tumor burden. Mechanistically, we found that protein levels of the Jun family member JunD were increased in the absence of c-Jun. In c-Jun-deficient cells, JunD phosphorylation was increased, and expression of a dominant-active JNKK2-JNK1 transgene further increased lung tumor formation. Strikingly, deletion of JunD completely abolished Ras-driven lung tumorigenesis. This work identifies JunD, not c-Jun, as the crucial substrate of JNK signaling and oncogene required for Ras-induced lung cancer.

Indexed as

Adenocarcinoma of LungCarcinogenesisLung NeoplasmsAnimalsGene Expression Regulation, NeoplasticGene SilencingGenes, junMAP Kinase Kinase 7MAP Kinase Signaling SystemMicePhosphorylationProto-Oncogene Proteins c-junras ProteinsTranscription Factor AP-1junD protein, mouseMap2k7 protein, mouseMAP Kinase Kinase 7Proto-Oncogene Proteins c-junras ProteinsTranscription Factor AP-1Cell BiologyLung cancerOncology

Identifiers

PMID34236045
PMCPMC8410048
OpenAlexW3177841993

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.