Evidence map›Paper›PMID 33384420›Full record

ArticleScientific reports2020

Whole-genome sequencing of recurrent neuroblastoma reveals somatic mutations that affect key players in cancer progression and telomere maintenance.

Susanne Fransson, Angela Martinez-Monleon, Mathias Johansson, Rose-Marie Sjöberg, Caroline Björklund, Gustaf Ljungman, Torben Ek, Per Kogner, Tommy Martinsson

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.8field-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

22 citing papers in PubMed, 33 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Cancers · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  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

9 authors at 6 institutions in 1 country.

Susanne FranssonDepartment of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg, Box 445, 405 30, Gothenburg, Sweden. susanne.fransson@clingen.gu.se.
Angela Martinez-MonleonDepartment of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg, Box 445, 405 30, Gothenburg, Sweden.
Mathias JohanssonScience for Life Laboratory, Clinical Genomics, Gothenburg, Sweden.
Rose-Marie SjöbergDepartment of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg, Box 445, 405 30, Gothenburg, Sweden.
Caroline BjörklundDepartment of Pediatrics, Umeå University Hospital, Umeå, Sweden.
Gustaf LjungmanDepartment of Women's and Children's Health, Children's University Hospital, University of Uppsala, Uppsala, Sweden.
Torben EkChildren's Cancer Center, Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden.
Per KognerDepartment of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.
Tommy MartinssonDepartment of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg, Box 445, 405 30, Gothenburg, Sweden.
University of Gothenburg · SEKarolinska Institutet · SESahlgrenska University Hospital · SEScience for Life Laboratory · SEUmeå University · SEUppsala University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neuroblastoma is the most common and deadly childhood tumor. Relapsed or refractory neuroblastoma has a very poor prognosis despite recent treatment advances. To investigate genomic alterations associated with relapse and therapy resistance, whole-genome sequencing was performed on diagnostic and relapsed lesions together with constitutional DNA from seven children. Sequencing of relapsed tumors indicates somatic alterations in diverse genes, including those involved in RAS-MAPK signaling, promoting cell cycle progression or function in telomere maintenance and immortalization. Among recurrent alterations, CCND1-gain, TERT-rearrangements, and point mutations in POLR2A, CDK5RAP, and MUC16 were shown in ≥ 2 individuals. Our cohort contained examples of converging genomic alterations in primary-relapse tumor pairs, indicating dependencies related to specific genetic lesions. We also detected rare genetic germline variants in DNA repair genes (e.g., BARD1, BRCA2, CHEK2, and WRN) that might cooperate with somatically acquired variants in these patients with highly aggressive recurrent neuroblastoma. Our data indicate the importance of monitoring recurrent neuroblastoma through sequential genomic characterization and that new therapeutic approaches combining the targeting of MAPK signaling, cell cycle progression, and telomere activity are required for this challenging patient group.

Indexed as

MutationWhole Genome SequencingAdultAgedAged, 80 and overBiomarkers, TumorDisease ProgressionDNA Copy Number VariationsFemaleGene Expression Regulation, NeoplasticGene Regulatory NetworksHumansMaleMiddle AgedNeoplasm Recurrence, LocalNeuroblastomaBiomarkers, Tumor

Identifiers

PMID33384420
PMCPMC7775426
OpenAlexW3116671052

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.