Evidence map›Paper›PMID 28035057›Full record

ArticleOncotarget2017

The long non-coding RNA GAS5 differentially regulates cell cycle arrest and apoptosis through activation of BRCA1 and p53 in human neuroblastoma.

Joseph Mazar, Amy Rosado, John Shelley, John Marchica, Tamarah J Westmoreland

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
7.0field-weighted citation impact, top 3% 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

42 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
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  7. Review
  8. Frontiers in immunology · 2024
    Article
  9. LncRNACentral-European journal of immunology · 2024
    Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Expression Profiles of Long Non-Coding RNADiagnostics (Basel, Switzerland) · 2021
    Article
  18. Article
  19. Alternative splicing of lncRNAs in human diseases.American journal of cancer research · 2021
    Review
  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 3 institutions in 1 country.

Joseph MazarDepartment of Research, Nemours Children's Hospital, Orlando, FL 32827, USA.
Amy RosadoDepartment of Research, Nemours Children's Hospital, Orlando, FL 32827, USA.
John ShelleySanford Burnham Prebys Medical Discovery Institute, Orlando, FL 32827, USA.
John MarchicaSanford Burnham Prebys Medical Discovery Institute, Orlando, FL 32827, USA.
Tamarah J WestmorelandDepartment of Research, Nemours Children's Hospital, Orlando, FL 32827, USA.
Nemours Children's Clinic · USDiscovery Institute · USSanford Burnham Prebys Medical Discovery Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The long non-coding RNA GAS5 has been shown to modulate cancer proliferation in numerous human cancer systems and has been correlated with successful patient outcome. Our examination of GAS5 in neuroblastoma has revealed robust expression in both MYCN-amplified and non-amplified cell lines. Knockdown of GAS5 In vitro resulted in defects in cell proliferation, apoptosis, and induced cell cycle arrest. Further analysis of GAS5 clones revealed multiple novel splice variants, two of which inversely modulated with MYCN status. Complementation studies of the variants post-knockdown of GAS5 indicated alternate phenotypes, with one variant (FL) considerably enhancing cell proliferation by rescuing cell cycle arrest and the other (C2) driving apoptosis, suggesting a unique role for each in neuroblastoma cancer physiology. Global sequencing and ELISA arrays revealed that the loss of GAS5 induced p53, BRCA1, and GADD45A, which appeared to modulate cell cycle arrest in concert. Complementation with only the FL GAS5 clone could rescue cell cycle arrest, stabilizing HDM2, and leading to the loss of p53. Together, these data offer novel therapeutic targets in the form of lncRNA splice variants for separate challenges against cancer growth and cell death.

Indexed as

Alternative SplicingApoptosisCell Cycle CheckpointsCell ProliferationBiomarkers, TumorBRCA1 ProteinCell Cycle ProteinsCell Line, TumorGADD45 ProteinsGene Expression Regulation, NeoplasticHumansNeuroblastomaN-Myc Proto-Oncogene ProteinNuclear ProteinsPhenotypeProto-Oncogene Proteins c-mdm2Biomarkers, TumorBRCA1 ProteinBRCA1 protein, humanCell Cycle ProteinsGADD45A protein, humanGADD45 ProteinsGAS5 long non-coding RNA, humanMDM2 protein, humanMYCN protein, humanN-Myc Proto-Oncogene ProteinNuclear ProteinsProto-Oncogene Proteins c-mdm2RNA, Long NoncodingTP53 protein, humanTumor Suppressor Protein p53cancerGAS5long non-coding RNAneuroblastomap53

Identifiers

PMID28035057
PMCPMC5351655
OpenAlexW2564521303

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Registered trials

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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.