Evidence map›Paper›PMID 22727408›Full record

ArticleBMC cancer2012

Tumor suppressor BLU inhibits proliferation of nasopharyngeal carcinoma cells by regulation of cell cycle, c-Jun N-terminal kinase and the cyclin D1 promoter.

Xiangning Zhang, Hui Liu, Binbin Li, Peichun Huang, Jianyong Shao, Zhiwei He

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 21 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

6 authors at 2 institutions in 1 country.

Xiangning ZhangDepartment of Pathophysiology, Guangdong Medical College, 1 Xincheng Road, Song-Shan Lake SSL Science Technology and Industrial Park Dongguan, Guangdong, 523808, China. Zhangxn_2006@126.com
Hui Liu
Binbin Li
Peichun Huang
Jianyong Shao
Zhiwei He
Guangdong Medical College · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTumor suppressor genes function to regulate and block tumor cell proliferation. To explore the mechanisms underlying the tumor suppression of BLU/ZMYND10 gene on a frequently lost human chromosomal region, an adenoviral vector with BLU cDNA insert was constructed.

methodsBLU was re-expressed in nasopharyngeal carcinoma cells by transfection or viral infection. Clonogenic growth was assayed; cell cycle was analyzed by flow cytometry-based DNA content detection; c-Jun N-terminal kinase (JNK) and cyclin D1 promoter activities were measured by reporter gene assay, and phosphorylation was measured by immunoblotting. The data for each pair of groups were compared with Student t tests.

resultsBLU inhibits clonogenic growth of nasopharyngeal carcinoma cells, arrests cell cycle at G1 phase, downregulates JNK and cyclin D1 promoter activities, and inhibits phosphorylation of c-Jun.

conclusionsBLU inhibits growth of nasopharyngeal carcinoma cells by regulation of the JNK-cyclin D1 axis to exert tumor suppression.

Indexed as

AdenoviridaeCarcinomaCell Line, TumorCell ProliferationCyclin D1Cytoskeletal ProteinsDown-RegulationG1 PhaseGene Expression Regulation, NeoplasticGenetic VectorsHumansJNK Mitogen-Activated Protein KinasesNasopharyngeal NeoplasmsPhosphorylationPromoter Regions, GeneticTumor Suppressor ProteinsCyclin D1Cytoskeletal ProteinsJNK Mitogen-Activated Protein KinasesTumor Suppressor ProteinsZMYND10 protein, human

Identifiers

PMID22727408
PMCPMC3585814
OpenAlexW2060734167

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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.