Evidence map›Paper›PMID 23433354›Full record

ArticleBMC cancer2013

OCT4 increases BIRC5 and CCND1 expression and promotes cancer progression in hepatocellular carcinoma.

Lu Cao, Chunguang Li, Shuwen Shen, Yan Yan, Weidan Ji, Jinghan Wang, Haihua Qian, Xiaoqing Jiang, Zhigang Li, Mengchao Wu and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 3 pooled it
3.3field-weighted citation impact, top 7% 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

51 citing papers in PubMed, 3 syntheses or guidelines pooled it, 85 citations in OpenAlex.

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    Article
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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

12 authors at 4 institutions in 1 country.

Lu CaoDepartment of Molecular Oncology, Eastern Hepatobiliary Surgical Hospital & Institute, Second Military Medical University, 200438, Shanghai, China.
Chunguang Li
Shuwen Shen
Yan Yan
Weidan Ji
Jinghan Wang
Haihua Qian
Xiaoqing Jiang
Zhigang Li
Mengchao Wu
Ying Zhang
Changqing Su
Eastern Hepatobiliary Surgery Hospital · CNSecond Military Medical University · CN81th Hospital of PLA · CNChanghai Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOCT4 and BIRC5 are preferentially expressed in human cancer cells and mediate cancer cell survival and tumor maintenance. However, the molecular mechanism that regulates OCT4 and BIRC5 expression is not well characterized.

methodsBy manipulating OCT4 and BIRC5 expression in hepatocellular carcinoma (HCC) cell lines, the regulatory mechanism of OCT4 on BIRC5 and CCND1 were investigated.

resultsIncreasing or decreasing OCT4 expression could enhance or suppress BIRC5 expression, respectively, by regulating the activity of BIRC5 promoter. Because there is no binding site for OCT4 within BIRC5 promoter, the effect of OCT4 on BIRC5 promoter is indirect. An octamer motif for OCT4 in the CCND1 promoter has directly and partly participated in the regulation of CCND1 promoter activity, suggesting that OCT4 also could upregulated the expression of CCND1. Co-suppression of OCT4 and BIRC5 induced cancer cell apoptosis and cell cycle arrest, thereby efficiently inhibiting the proliferative activity of cancer cells and suppressing the growth of HCC xenogrfts in nude mice.

conclusionOCT4 can upregulate BIRC5 and CCND1 expression by increasing their promoter activity. These factors collusively promotes HCC cell proliferation, and co-suppression of OCT4 and BIRC5 is potentially beneficial for HCC treatment.

Indexed as

Analysis of VarianceAnimalsApoptosisCarcinoma, HepatocellularCell Cycle CheckpointsCyclin D1Gene Expression Regulation, NeoplasticHumansInhibitor of Apoptosis ProteinsLiver Neoplasms, ExperimentalMiceMice, Inbred BALB CNeoplasm ProteinsOctamer Transcription Factor-3Promoter Regions, GeneticSurvivinBIRC5 protein, humanCCND1 protein, humanCyclin D1Inhibitor of Apoptosis ProteinsNeoplasm ProteinsOctamer Transcription Factor-3Survivin

Identifiers

PMID23433354
PMCPMC3583731
OpenAlexW2113218395

What OpenQuestion holds

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LicenceCC BY
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.