Evidence map›Paper›PMID 31270395›Full record

ArticleOncogene2019

Fusion-mediated chromosomal instability promotes aneuploidy patterns that resemble human tumors.

Lucile Delespaul, Candice Merle, Tom Lesluyes, Pauline Lagarde, Sophie Le Guellec, Gaëlle Pérot, Jessica Baud, Martina Carlotti, Coralie Danet, Murielle Fèvre and 6 more

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

31 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. How Do Cancer Cells Fuse and Why?Advances in experimental medicine and biology · 2026
    Review
  3. Implications of Heterotypic Cell Fusion in Cancer.Advances in experimental medicine and biology · 2026
    Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Cell Fusion and Syncytia Formation in Cancer.Results and problems in cell differentiation · 2024
    Review
  13. Review
  14. Review
  15. Generation of Cancer Stem/Initiating Cells by Cell-Cell Fusion.International journal of molecular sciences · 2022
    Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. Review
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

16 authors at 4 institutions in 1 country.

Lucile DelespaulINSERM U1037, Cancer Research Center in Toulouse (CRCT), 31037, Toulouse, France.
Candice MerleINSERM U1037, Cancer Research Center in Toulouse (CRCT), 31037, Toulouse, France.
Tom LesluyesINSERM U1037, Cancer Research Center in Toulouse (CRCT), 31037, Toulouse, France.
Pauline LagardeINSERM U1218, 229 cours de l'Argonne, 33076, Bordeaux, France.
Sophie Le GuellecINSERM U1037, Cancer Research Center in Toulouse (CRCT), 31037, Toulouse, France.
Gaëlle PérotINSERM U1037, Cancer Research Center in Toulouse (CRCT), 31037, Toulouse, France.
Jessica BaudINSERM U1218, 229 cours de l'Argonne, 33076, Bordeaux, France.
Martina CarlottiINSERM U1053, 146 rue Léo Saignat, 33000, Bordeaux, France.
Coralie DanetAnimal Facility A2, Bordeaux University, 146 rue Léo Saignat, 33000, Bordeaux, France.
Murielle FèvreAnimal Facility A2, Bordeaux University, 146 rue Léo Saignat, 33000, Bordeaux, France.
Benoit RousseauAnimal Facility A2, Bordeaux University, 146 rue Léo Saignat, 33000, Bordeaux, France.
Stéphanie DurrieuINSERM U1212 - CNRS UMR 5320, ARNA Laboratory, 33000, Bordeaux, France.
Martin TeichmannINSERM U1212 - CNRS UMR 5320, ARNA Laboratory, 33000, Bordeaux, France.
Jean-Michel CoindreUniversity of Bordeaux, 146 rue Léo Saignat, 33000, Bordeaux, France.
Lydia LartigueINSERM U1218, 229 cours de l'Argonne, 33076, Bordeaux, France.ORCID http://orcid.org/0000-0002-1868-8697
Frédéric ChibonINSERM U1037, Cancer Research Center in Toulouse (CRCT), 31037, Toulouse, France. frederic.chibon@inserm.fr.ORCID http://orcid.org/0000-0002-6548-2181
Université de Bordeaux · FRInserm · FRCentre National de la Recherche Scientifique · FRUniversité Toulouse III - Paul Sabatier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oncogenesis is considered to result from chromosomal instability, in addition to oncogene and tumor-suppressor alterations. Intermediate to aneuploidy and chromosomal instability, genome doubling is a frequent event in tumor development but the mechanisms driving tetraploidization and its impact remain unexplored. Cell fusion, one of the pathways to tetraploidy, is a physiological process involved in mesenchymal cell differentiation. Besides simple genome doubling, cell fusion results in the merging of two different genomes that can be destabilized upon proliferation. By testing whether cell fusion is involved in mesenchymal oncogenesis, we provide evidence that it induces genomic instability and mediates tumor initiation. After a latency period, the tumor emerges with the cells most suited for its development. Furthermore, hybrid tumor genomes were stabilized after this selection process and were very close to those of human pleomorphic mesenchymal tumors. Thus genome restructuring triggered by cell fusion may account for the chromosomal instability involved in oncogenesis.

Indexed as

AneuploidyAnimalsCell FusionCells, CulturedCell Transformation, NeoplasticChromosomal InstabilityGenomic InstabilityHumansHybrid CellsMiceMice, Inbred NODMice, TransgenicNeoplasmsTetraploidy

Identifiers

PMID31270395
OpenAlexW2955836957

What OpenQuestion holds

Textmetadata
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.