Evidence map›Paper›PMID 23714854›Full record

ArticleScientific reports2013

PRC2 overexpression and PRC2-target gene repression relating to poorer prognosis in small cell lung cancer.

Teruyuki Sato, Atsushi Kaneda, Shingo Tsuji, Takayuki Isagawa, Shogo Yamamoto, Takanori Fujita, Ryota Yamanaka, Yukiko Tanaka, Toshihiro Nukiwa, Victor E Marquez and 3 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in Scientific reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 117 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
117citing papers in PubMed, 1 pooled it
5.8field-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

117 citing papers in PubMed, 1 synthesis or guideline pooled it, 182 citations in OpenAlex.

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  18. BMP-ACVR1 Axis is Critical for Efficacy of PRC2 Inhibitors in B-Cell Lymphoma.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
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57 more citing papers are in PubMed but not listed here.

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

13 authors at 5 institutions in 2 countries.

Teruyuki SatoGenome Science Division, Research Center for Advanced Science and Technology (RCAST), The University of Tokyo, Tokyo, Japan.
Atsushi Kaneda
Shingo Tsuji
Takayuki Isagawa
Shogo Yamamoto
Takanori Fujita
Ryota Yamanaka
Yukiko Tanaka
Toshihiro Nukiwa
Victor E Marquez
Yuichi Ishikawa
Masakazu Ichinose
Hiroyuki Aburatani
The University of Tokyo · JPTohoku University · JPFrederick National Laboratory for Cancer Research · USJapanese Foundation For Cancer Research · JPJapan Science and Technology Agency · JP

Funding

Intramural NIH HHS
6 · The paper itself

Abstract

Small cell lung cancer (SCLC) is a subtype of lung cancer with poor prognosis. Expression array analysis of 23 SCLC cases and 42 normal tissues revealed that EZH2 and other PRC2 members were highly expressed in SCLC. ChIP-seq for H3K27me3 suggested that genes with H3K27me3(+) in SCLC were extended not only to PRC2-target genes in ES cells but also to other target genes such as cellular adhesion-related genes. These H3K27me3(+) genes in SCLC were repressed significantly, and introduction of the most repressed gene JUB into SCLC cell line lead to growth inhibition. Shorter overall survival of clinical SCLC cases correlated to repression of JUB alone, or a set of four genes including H3K27me3(+) genes. Treatment with EZH2 inhibitors, DZNep and GSK126, resulted in growth repression of SCLC cell lines. High PRC2 expression was suggested to contribute to gene repression in SCLC, and may play a role in genesis of SCLC.

Indexed as

Biomarkers, TumorBlotting, WesternCase-Control StudiesCell ProliferationChromatin ImmunoprecipitationEnhancer of Zeste Homolog 2 ProteinFluorescent Antibody TechniqueGene Expression ProfilingHistonesHumansIndolesJumonji Domain-Containing Histone DemethylasesLIM Domain ProteinsLungLung NeoplasmsOligonucleotide Array Sequence AnalysisAJUBA protein, humanBiomarkers, TumorEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanGSK-2816126HistonesIndolesJumonji Domain-Containing Histone DemethylasesKdm6b protein, mouseLIM Domain ProteinsPolycomb Repressive Complex 2PyridonesRNA, Messenger

Identifiers

PMID23714854
PMCPMC3665955
OpenAlexW2018486812

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.