Evidence map›Paper›PMID 23435381›Full record

ArticleNature structural & molecular biology2013

A pseudogene long-noncoding-RNA network regulates PTEN transcription and translation in human cells.

Per Johnsson, Amanda Ackley, Linda Vidarsdottir, Weng-Onn Lui, Martin Corcoran, Dan Grandér, Kevin V Morris

Abstract read
In one paragraph

Article in Nature structural & molecular biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 263 papers.

0numbers the graph read from it
0cells of the map it votes in
263citing papers in PubMed
26.9field-weighted citation impact, top 1% 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

263 citing papers in PubMed, 459 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. The Roles of PTEN in Melanoma Suppression.Pigment cell & melanoma research · 2025
    Review
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. How MicroRNAs Command the Battle against Cancer.International journal of molecular sciences · 2024
    Review
  13. Article
  14. Review
  15. Article
  16. Cancers · 2023
    Review
  17. Review
  18. Review
  19. Article
  20. Review

203 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 3 countries.

Per JohnssonDepartment of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.
Amanda Ackley
Linda Vidarsdottir
Weng-Onn Lui
Martin Corcoran
Dan Grandér
Kevin V Morris
Karolinska Institutet · SEScripps Research Institute · USUNSW Sydney · AU

Funding

Targeted Delivery Vechicles for OligonucleotidesP01AI099783 · NIAID · SCRIPPS RESEARCH INSTITUTE, THE · PI AKKINA, RAMESH · 2012 to 2016
$7.4M
Activation of silenced tumor suppressor genes by non-coding RNAR01CA151574 · NCI · SCRIPPS RESEARCH INSTITUTE, THE · PI VOGT, PETER K · 2010 to 2014
$1.9M
The Antisense Transcriptome and the Epigenetics of Cancer.R01CA153124 · NCI · SCRIPPS RESEARCH INSTITUTE, THE · PI VOGT, PETER K · 2010 to 2013
$1.2M
ncRNA targeted excision of HIV-1 from human cellsR56AI096861 · NIAID · SCRIPPS RESEARCH INSTITUTE, THE · PI MORRIS, KEVIN V · 2011 to 2011
$474k
NCI NIH HHS R01 CA151574NCI NIH HHS R01 CA153124NIAID NIH HHS P01 AI099783NIAID NIH HHS P01 AI099783-01NIAID NIH HHS R56 AI096861NIAID NIH HHS R56 AI096861-01
6 · The paper itself

Abstract

PTEN is a tumor-suppressor gene that has been shown to be under the regulatory control of a PTEN pseudogene expressed noncoding RNA, PTENpg1. Here, we characterize a previously unidentified PTENpg1-encoded antisense RNA (asRNA), which regulates PTEN transcription and PTEN mRNA stability. We find two PTENpg1 asRNA isoforms, α and β. The α isoform functions in trans, localizes to the PTEN promoter and epigenetically modulates PTEN transcription by the recruitment of DNA methyltransferase 3a and Enhancer of Zeste. In contrast, the β isoform interacts with PTENpg1 through an RNA-RNA pairing interaction, which affects PTEN protein output through changes of PTENpg1 stability and microRNA sponge activity. Disruption of this asRNA-regulated network induces cell-cycle arrest and sensitizes cells to doxorubicin, which suggests a biological function for the respective PTENpg1 expressed asRNAs.

Indexed as

PseudogenesApoptosisCell CycleChromatin Assembly and DisassemblyDNA Methyltransferase 3AGene Expression RegulationGenes, Tumor SuppressorHEK293 CellsHumansPromoter Regions, GeneticProtein BiosynthesisPTEN PhosphohydrolaseRNA, UntranslatedTranscription, GeneticDNA Methyltransferase 3ADNMT3A protein, humanPTEN PhosphohydrolasePTEN protein, humanRNA, Untranslated

Identifiers

PMID23435381
PMCPMC3618526
OpenAlexW2158789461

What OpenQuestion holds

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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.