Evidence map›Paper›PMID 34705830›Full record

ArticlePloS one2021

Differential expression of transposable elements in the medaka melanoma model.

Frederik Helmprobst, Susanne Kneitz, Barbara Klotz, Magali Naville, Corentin Dechaud, Jean-Nicolas Volff, Manfred Schartl

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 30% 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

3 citing papers in PubMed, 1 citations in OpenAlex.

  1. Review
  2. Article
  3. 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

7 authors at 4 institutions in 3 countries.

Frederik HelmprobstPhysiological Chemistry, Biocenter, University of Würzburg, Würzburg, Germany.ORCID 0000-0001-7704-2848
Susanne KneitzPhysiological Chemistry, Biocenter, University of Würzburg, Würzburg, Germany.
Barbara KlotzPhysiological Chemistry, Biocenter, University of Würzburg, Würzburg, Germany.
Magali NavilleInstitut de Génomique Fonctionnelle de Lyon, Ecole Normale Supérieure de Lyon, Université Lyon, Lyon, France.
Corentin DechaudInstitut de Génomique Fonctionnelle de Lyon, Ecole Normale Supérieure de Lyon, Université Lyon, Lyon, France.
Jean-Nicolas VolffInstitut de Génomique Fonctionnelle de Lyon, Ecole Normale Supérieure de Lyon, Université Lyon, Lyon, France.
Manfred SchartlThe Xiphophorus Genetic Stock Center, Department of Chemistry and Biochemistry, Texas State University, San Marcos, Texas, United States of America.ORCID 0000-0001-9882-5948
Université Claude Bernard Lyon 1 · FRUniversity of Würzburg · DEPhilipps University of Marburg · DETexas State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malignant melanoma incidence is rising worldwide. Its treatment in an advanced state is difficult, and the prognosis of this severe disease is still very poor. One major source of these difficulties is the high rate of metastasis and increased genomic instability leading to a high mutation rate and the development of resistance against therapeutic approaches. Here we investigate as one source of genomic instability the contribution of activation of transposable elements (TEs) within the tumor. We used the well-established medaka melanoma model and RNA-sequencing to investigate the differential expression of TEs in wildtype and transgenic fish carrying melanoma. We constructed a medaka-specific TE sequence library and identified TE sequences that were specifically upregulated in tumors. Validation by qRT- PCR confirmed a specific upregulation of a LINE and an LTR element in malignant melanomas of transgenic fish.

Indexed as

AnimalsAnimals, Genetically ModifiedDNA Transposable ElementsGene ExpressionMelanomaMutationOryziasUp-RegulationDNA Transposable Elements

Identifiers

PMID34705830
PMCPMC8550402
OpenAlexW3211242495

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.