Evidence map›Paper›PMID 26252227›Full record

ArticlePloS one2015

PRR11 Is a Prognostic Marker and Potential Oncogene in Patients with Gastric Cancer.

Zongchang Song, Wenying Liu, Yu Xiao, Minghui Zhang, Yan Luo, Weiwei Yuan, Yu Xu, Guanzhen Yu, Yide Hu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

27 citing papers in PubMed, 49 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

9 authors at 2 institutions in 1 country.

Zongchang SongThe Third Department of Oncology, The Second Affiliated Hospital of The Third Military Medical University, Chongqing, 400037, China.
Wenying LiuThe Third Department of Oncology, The Second Affiliated Hospital of The Third Military Medical University, Chongqing, 400037, China.
Yu XiaoThe Third Department of Oncology, The Second Affiliated Hospital of The Third Military Medical University, Chongqing, 400037, China.
Minghui ZhangThe Third Department of Oncology, The Second Affiliated Hospital of The Third Military Medical University, Chongqing, 400037, China.
Yan LuoThe Third Department of Oncology, The Second Affiliated Hospital of The Third Military Medical University, Chongqing, 400037, China.
Weiwei YuanThe Third Department of Oncology, The Second Affiliated Hospital of The Third Military Medical University, Chongqing, 400037, China.
Yu XuThe Third Department of Oncology, The Second Affiliated Hospital of The Third Military Medical University, Chongqing, 400037, China.
Guanzhen YuDepartment of Medical Oncology, Shanghai East Hospital, Shanghai, 200120, China; Department of Medical Oncology, Changzheng Hospital, Shanghai, 200070, China.
Yide HuThe Third Department of Oncology, The Second Affiliated Hospital of The Third Military Medical University, Chongqing, 400037, China.
Army Medical University · CNShanghai Changzheng Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PRR11 is a potential candidate oncogene that has been implicated in the pathogenesis of lung cancer, however the role of PRR11 in gastric cancer is currently unclear. In the present study, we investigated the role of PRR11 in gastric cancer by evaluating its expression status in samples from a cohort of 216 patients with gastric cancer. PRR11 was found to be overexpressed in 107 (49.5%) patients by immunohistochemistry of tissue microarrays generated using the patient samples. Furthermore, PRR11 overexpression was found to correlate significantly with clinicopathologic features such as tumor invasion, tumor differentiation, and disease stage. Survival analysis of the cohort revealed that PRR11 is an independent prognostic factor for gastric cancer patients. PRR11 was stably silenced in a gastric carcinoma cell line using an shRNA-based approach, and treated cells showed decreased cellular proliferation and colony formation in vitro and cell growth in vivo, companied by decreased expression of CTHRC1 and increased expression of LXN, proteins involved in tumor progression. Evaluation of human gastric cancer samples demonstrated that PRR11 expression was also associated with increased CTHRC1 and decreased LXN expression. These data indicate that PRR11 may be widely activated in human gastric cancer and are consistent with the hypothesis that PRR11 functions as an oncogene in the development and progression of gastric cancer.

Indexed as

OncogenesAgedBiomarkers, TumorCell Line, TumorCell ProliferationDown-RegulationExtracellular Matrix ProteinsFemaleGastric MucosaGene Expression Regulation, NeoplasticGene Knockdown TechniquesHumansKaplan-Meier EstimateMaleMiddle AgedMultivariate AnalysisBiomarkers, TumorCTHRC1 protein, humanExtracellular Matrix ProteinsProteinsPRR11 protein, human

Identifiers

PMID26252227
PMCPMC4529228
OpenAlexW1930363374

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.