Evidence map›Paper›PMID 25971332›Full record

ArticleOncotarget2015

The prognostic potential and oncogenic effects of PRR11 expression in hilar cholangiocarcinoma.

Ying Chen, Zhanshan Cha, Wenzheng Fang, Baohua Qian, Wenlong Yu, Wenfeng Li, Guanzhen Yu, Yong Gao

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
6.5field-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

33 citing papers in PubMed, 50 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

8 authors at 6 institutions in 1 country.

Ying ChenDepartment of Pathology, Changhai Hospital, Shanghai, China.
Zhanshan ChaDepartment of Transfusion, Changhai Hospital, Shanghai, China.
Wenzheng FangDepartment of Oncology, Fuzhou General Hospital, Fuzhou, Fujian Province, China.
Baohua QianDepartment of Transfusion, Changhai Hospital, Shanghai, China.
Wenlong YuDepartment of Surgery, Eastern Hepatobiliary Hospital, Shanghai, China.
Wenfeng LiDepartment of Radiation Oncology, First Affiliated Hospital of Wenzhou Medical College, Wenzhou, Zhejiang, China.
Guanzhen YuDepartment of Medical Oncology, Changzheng Hospital, Shanghai, China.
Yong GaoDepartment of Oncology, East Hospital, Tongji University School of Medicine, Shanghai, China.
Second Military Medical University · CNChanghai Hospital · CNFirst Affiliated Hospital of Wenzhou Medical University · CNFuzhou General Hospital of Nanjing Military Command · CNShanghai Changzheng Hospital · CNShanghai East Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PRR11 is a newly identified oncogene in lung cancer, yet its role in others tumors remains unclear. Gastrointestinal tissue microarrays were used to evaluate PRR11 expression and its association with clinical outcome was analyzed in patients with hilar cholangiocarcinoma. Overexpression of PRR11 was observed in esophageal, gastric, pancreatic, colorectal, and hilar cholangiocarcinoma. Expression of PRR11 correlated with lymph node metastasis and CA199 level in two HC patient cohorts. After an R0 resection, a high level of PRR11 expression was found to be an independent indicator of recurrence (P = 0.001). In cell culture, PRR11 silencing resulted in decreased cellular proliferation, cell migration, tumor growth of QBC939 cells. Microarray analysis revealed that several genes involved in cell proliferation, cell adhesion, and cell migration were altered in PRR11-knockout cells, including: vimentin (VIM), Ubiquitin carboxyl-terminal hydrolase 1 (UCHL1), early growth response protein (EGR1), and System A amino acid transporter1 (SNAT1). Silencing PRR11 inhibited the expression of UCHL1, EGR1, and SNAT1 proteins, with immunoassays revealing a significant correlation among the levels of these four proteins. These results indicate that PRR11 is an independent prognostic indicator for patients with HC.

Indexed as

Bile Duct NeoplasmsCholangiocarcinomaDisease-Free SurvivalFemaleGastrointestinal NeoplasmsGene Knockout TechniquesHumansMaleMiddle AgedPrognosisProteinsProteinsPRR11 protein, humanhilar cholangiocarcinomaoncogeneprognosisPRR11

Identifiers

PMID25971332
PMCPMC4653015
OpenAlexW1879793108

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.