Evidence map›Paper›PMID 26673617›Full record

Trial reportOncotarget2016

NOVA1 inhibition by miR-146b-5p in the remnant tissue microenvironment defines occult residual disease after gastric cancer removal.

Sun Och Yoon, Eun Kyung Kim, Mira Lee, Woon Yong Jung, Hyunjoo Lee, Youngran Kang, You-Jin Jang, Soon Won Hong, Seung Ho Choi, Woo Ick Yang

Open access · diamondAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
1.6field-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

31 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
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  11. miRNA-Based Regulation of Alternative RNA Splicing in Metazoans.International journal of molecular sciences · 2021
    Review
  12. Article
  13. Article
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  18. Article
  19. NOVA1 acts as an oncogene in melanoma via regulating FOXO3a expression.Journal of cellular and molecular medicine · 2018
    Article
  20. Article
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

10 authors at 3 institutions in 1 country.

Sun Och YoonDepartment of Pathology, Yonsei University College of Medicine, Seoul, Korea.
Eun Kyung KimDepartment of Pathology, Yonsei University College of Medicine, Seoul, Korea.
Mira LeeDepartment of Pathology, Yonsei University College of Medicine, Seoul, Korea.
Woon Yong JungDepartment of Pathology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
Hyunjoo LeeDepartment of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University College of Medicine, Seoul, Korea.
Youngran KangDepartment of Pathology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
You-Jin JangDepartment of Surgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
Soon Won HongDepartment of Pathology, Yonsei University College of Medicine, Seoul, Korea.
Seung Ho ChoiDepartment of Surgery, Yonsei University College of Medicine, Seoul, Korea.
Woo Ick YangDepartment of Pathology, Yonsei University College of Medicine, Seoul, Korea.
Yonsei University · KRKorea University Medical Center · KRSungkyunkwan University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Occult residual disease in remnant tissues could be the cause of tumor relapse. To identify signal molecules and target cells that may be indicative of occult residual disease within a remnant microenvironment, proximal resection margin tissues of gastric cancers were used, as these correspond to the nearest remnant tissues after gastrectomy. Increased miR-146b-5p in the remnant microenvironment was determined to be a strong risk factor for tumor relapse and poor survival rate. NOVA1, a target gene of miR-146b-5p, was decreased in remnant tissues of patients with a poor prognosis. NOVA1 was enriched in stromal spindle cells such as fibroblasts within normal tissues. In non-neoplastic inflammation, such as gastritis, NOVA1 was highly enriched in T lymphocytes and stromal spindle cells, while expression of this protein was frequently decreased in those types of cells within gastric cancer tissues. Particularly, decreased NOVA1 in T cells within the gastric cancer tissues was correlated with decreased FOXP3-positive regulatory T cells and was associated with poor patient prognosis. In vitro analysis showed that the NOVA1 gene was inhibited by miR-146b-5p. In immune cells as well as stromal spindle cells, decreased NOVA1, possibly inhibited by miR-146b-5p, is a candidate biomarker predicting poor prognosis of gastric cancer patients and is also a biomarker of occult residual disease in remnant tissues after gastric cancer removal.

Indexed as

ApoptosisBlotting, WesternCell ProliferationCells, CulturedFibroblastsHumansImmunoenzyme TechniquesMicroRNAsNeoplasm Recurrence, LocalNeoplasm, ResidualNeoplasm StagingNeuro-Oncological Ventral AntigenPrognosisReal-Time Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionRNA-Binding ProteinsMicroRNAsMIRN146 microRNA, humanNeuro-Oncological Ventral AntigenNOVA1 protein, humanRNA-Binding ProteinsRNA, Messengerhsa-microRNA-146b-5pmicroenvironmentNOVA1residual diseasestromal cells

Identifiers

PMID26673617
PMCPMC4823049
OpenAlexW2288686633

What OpenQuestion holds

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LicenceCC BY
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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.