Evidence map›Paper›PMID 22231444›Full record

ArticleOncogene2012

RUNX3-mediated transcriptional inhibition of Akt suppresses tumorigenesis of human gastric cancer cells.

F-C Lin, Y-P Liu, C-H Lai, Y-S Shan, H-C Cheng, P-I Hsu, C-H Lee, Y-C Lee, H-Y Wang, C-H Wang and 3 more

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

26 citing papers in PubMed, 62 citations in OpenAlex.

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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 6 institutions in 2 countries.

F-C LinInstitute of Clinical Medicine, National Cheng Kung University, Medical College, Department of Radiation Oncology, National Cheng Kung University Hospital, Tainan, Taiwan.
Y-P Liu
C-H Lai
Y-S Shan
H-C Cheng
P-I Hsu
C-H Lee
Y-C Lee
H-Y Wang
C-H Wang
J Q Cheng
M Hsiao
P-J Lu
National Cheng Kung University · TWGenomics Research Center, Academia Sinica · TWKaohsiung Medical University · TWMoffitt Cancer Center · USNational Cheng Kung University Hospital · TWNational Yang Ming University Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Activation of Akt signaling pathway has been suggested involving in chemoresistance, metastasis and tumorigenesis of gastric cancer. However, the mechanism of Akt regulation in gastric cancer is not fully understood. RUNX3, which was first identified as a transcription factor, suppresses gastric tumorigenesis through regulating expression of target genes. Here, we found that restoration of RUNX3 significantly downregulates the protein and mRNA expression of Akt1 in gastric cancer cell lines, AGS and SNU-1. Knockdown of RUNX3 upregulates protein and mRNA expression of Akt1 in normal gastric epithelial cell line, GES-1. The negative correlation of RUNX3 and Akt expression and downstream β-catenin/cyclin D1 effectors was further confirmed in AGS and GES-1 cell lines, as well as clinical specimens of gastric cancer. We identified two RUNX3-binding sites in Akt1 promoter and the binding of RUNX3 on Akt1 promoter significantly inhibits Akt1 expression. The RUNX3-mediated inhibition of Akt1 caused β-catenin protein degradation and then cyclin D1 downregulation. Restoration of cyclin D1 reverses cell growth inhibition and G1 phase arrest induced by RUNX3 in gastric cancer cells. Our results show that loss of RUNX3 expression can enhance the Akt1-mediated signaling pathway and promote the tumorigenesis process in human gastric cancer.

Indexed as

Adenocarcinomabeta CateninBinding SitesCell Line, TumorCell Transformation, NeoplasticCore Binding Factor Alpha 3 SubunitCyclin D1Down-RegulationGene Knockdown TechniquesHumansPromoter Regions, GeneticProto-Oncogene Proteins c-aktSignal TransductionStomach NeoplasmsAKT1 protein, humanbeta CateninCCND1 protein, humanCore Binding Factor Alpha 3 SubunitCTNNB1 protein, humanCyclin D1Proto-Oncogene Proteins c-aktRunx3 protein, human

Identifiers

PMID22231444
OpenAlexW2035019079

What OpenQuestion holds

Textmetadata
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.