Evidence map›Paper›PMID 17940511›Full record

ArticleBritish journal of cancer2007

Genetic and epigenetic changes in the common 1p36 deletion in neuroblastoma tumours.

H Carén, S Fransson, K Ejeskär, P Kogner, T Martinsson

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

37 citing papers in PubMed, 63 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Biomedicines · 2023
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Journal of integrative bioinformatics · 2021
    Article
  10. An overview of neuroblastoma cell lineage phenotypes andExperimental biology and medicine (Maywood, N.J.) · 2020
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Targeting of epigenetic regulators in neuroblastoma.Experimental & molecular medicine · 2018
    Review
  16. Article
  17. Article
  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

5 authors at 2 institutions in 1 country.

H CarénDepartment of Clinical Genetics, Institute of Biomedicine, Göteborg University, Sahlgrenska University Hospital, Göteborg SE-41345, Sweden.
S Fransson
K Ejeskär
P Kogner
T Martinsson
Sahlgrenska University Hospital · SEKarolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chromosome 1p is frequently deleted in neuroblastoma (NB) tumours. The commonly deleted region has been narrowed down by loss of heterozygosity studies undertaken by different groups. Based on earlier mapping data, we have focused on a region on 1p36 (chr1: 7 765 595-11 019 814) and performed an analysis of 30 genes by exploring features such as epigenetic regulation, that is DNA methylation and histone deacetylation, mutations at the DNA level and mRNA expression. Treatment of NB cell lines with the histone deacetylase inhibitor trichostatin A led to increased gene transcription of four of the 30 genes, ERRFI1 (MIG-6), PIK3CD, RBP7 (CRBPIV) and CASZ1, indicating that these genes could be affected by epigenetic downregulation in NBs. Two patients with nonsynonymous mutations in the PIK3CD gene were detected. One patient harboured three variations in the same exon, and p.R188W. The other patient had the variation p.M655I. In addition, synonymous variations and one variation in an intronic sequence were also found. The mRNA expression of this gene is downregulated in unfavourable, compared to favourable, NBs. One nonsynonymous mutation was also identified in the ERRFI1 gene, p.N343S, and one synonymous. None of the variations above were found in healthy control individuals. In conclusion, of the 30 genes analysed, the PIK3CD gene stands out as one of the most interesting for further studies of NB development and progression.

Indexed as

Chromosome DeletionAdaptor Proteins, Signal TransducingAzacitidineCell Line, TumorChromosomes, Human, Pair 1Class I Phosphatidylinositol 3-KinasesDecitabineDNA-Binding ProteinsDNA MethylationDNA Mutational AnalysisDNA, NeoplasmExonsGenetic VariationHistonesHumansHydroxamic AcidsAdaptor Proteins, Signal TransducingAzacitidineCASZ1 protein, humanClass I Phosphatidylinositol 3-KinasesDecitabineDNA-Binding ProteinsDNA, NeoplasmERRFI1 protein, humanHistonesHydroxamic AcidsPhosphatidylinositol 3-KinasesPIK3CD protein, humanRBP7 protein, humanRetinol-Binding Proteins, CellularRNA, MessengerTranscription Factorstrichostatin ATumor Suppressor Proteins

Identifiers

PMID17940511
PMCPMC2360241
OpenAlexW1990518037

What OpenQuestion holds

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LicenceCC BY
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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.