Evidence map›Paper›PMID 28122341›Full record

ArticleOncotarget2017

High level of viral microRNA-BART20-5p expression is associated with worse survival of patients with Epstein-Barr virus-associated gastric cancer.

Byung Woog Kang, YongHun Choi, Oh Kyoung Kwon, Seung Soo Lee, Ho Young Chung, Wansik Yu, Han Ik Bae, An Na Seo, Hyojeung Kang, Suk Kyeong Lee and 3 more

Abstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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, 1 synthesis or guideline pooled it.

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  20. Extracellular Vesicles in Epstein-Barr Virus Pathogenesis.Current clinical microbiology reports · 2019
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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.

Byung Woog KangDepartment of Oncology/Hematology, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Kyungpook National University Cancer Research Institute, Kyungpook National University, Daegu, South Korea.
YongHun ChoiDepartment of Biochemistry and Cell Biology, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu, South Korea.
Oh Kyoung KwonDepartment of Surgery, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, South Korea.
Seung Soo LeeDepartment of Surgery, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, South Korea.
Ho Young ChungDepartment of Surgery, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, South Korea.
Wansik YuDepartment of Surgery, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, South Korea.
Han Ik BaeDepartment of Pathology, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, South Korea.
An Na SeoDepartment of Pathology, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, South Korea.
Hyojeung KangCollege of Pharmacy, Institute of Microorganisms and Research Institute of Pharmaceutical Sciences, Kyunpook National University, Daegu, South Korea.
Suk Kyeong LeeDepartment of Medical Lifescience, College of Medicine, Catholic University of Korea, Seoul, South Korea.
Seong Woo JeonDepartment of Gastroeneterology, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, South Korea.
Keun HurDepartment of Biochemistry and Cell Biology, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu, South Korea.
Jong Gwang KimDepartment of Oncology/Hematology, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Kyungpook National University Cancer Research Institute, Kyungpook National University, Daegu, South Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study analyzed the relationship between several Epstein-Barr virus (EBV) microRNA (miRNA) expression profiles and the clinicopathologic features of patients with EBV-associated gastric cancer. The miRNA expression was examined in 59 tumor and 39 paired normal mucosal tissues from available formalin-fixed paraffin embedded tissue samples. The expression levels of miR-BamHI fragment A rightward transcript (BART)1-5p, miR-BART4-5p, and miR-BART20-5p were determined using a quantitative real-time polymerase chain reaction. The expression of all three analyzed EBV microRNAs was significantly higher in the tumor tissue than in the paired normal tissue (P < 0.001 for each). When the median value of the EBV microRNA expression levels was used as the cutoff point, a high BART20-5p expression was associated with worse recurrence-free survival (P = 0.034) in a multivariate analysis including age and pathologic stage. In conclusion, the expression level of BART20-5p may predict recurrence-free survival for patients with EBV-associated gastric cancer. Further studies are warranted to clarify the roles of EBV BART microRNAs in the carcinogenesis, and their potential as a biomarker and therapeutic target for EBV-associated gastric cancer.

Indexed as

AdenocarcinomaAdultAgedBiomarkers, TumorEpstein-Barr Virus InfectionsFemaleFollow-Up StudiesHerpesvirus 4, HumanHumansLymphatic MetastasisMaleMicroRNAsMiddle AgedNeoplasm StagingPrognosisStomach NeoplasmsBiomarkers, TumorMicroRNAsBARTEpstein-Barr virusgastric cancermicroRNAprognosis

Identifiers

PMID28122341
PMCPMC5362460

What OpenQuestion holds

Textmetadata
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.