Evidence map›Paper›PMID 29303507›Full record

ArticleExperimental & molecular medicine2018

T-cell immune regulator 1 enhances metastasis in hepatocellular carcinoma.

Hee Doo Yang, Jung Woo Eun, Kyung-Bun Lee, Qingyu Shen, Hyung Seok Kim, Sang Yean Kim, Dong-Wan Seo, Won Sang Park, Jung Young Lee, Suk Woo Nam

Open access · goldAbstract read
In one paragraph

Article in Experimental & molecular medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
0.5field-weighted citation impact, top 39% 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

20 citing papers in PubMed, 29 citations in OpenAlex.

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  18. OncoTargets and therapy · 2020
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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

10 authors at 3 institutions in 1 country.

Hee Doo YangDepartment of Pathology, College of Medicine and Functional RNomics Research Center, The Catholic University of Korea, Seoul, Republic of Korea.
Jung Woo EunDepartment of Pathology, College of Medicine and Functional RNomics Research Center, The Catholic University of Korea, Seoul, Republic of Korea.
Kyung-Bun LeeDepartment of Pathology, College of Medicine, Seoul National University, Seoul, Republic of Korea.
Qingyu ShenDepartment of Pathology, College of Medicine and Functional RNomics Research Center, The Catholic University of Korea, Seoul, Republic of Korea.
Hyung Seok KimDepartment of Pathology, College of Medicine and Functional RNomics Research Center, The Catholic University of Korea, Seoul, Republic of Korea.
Sang Yean KimDepartment of Pathology, College of Medicine and Functional RNomics Research Center, The Catholic University of Korea, Seoul, Republic of Korea.
Dong-Wan SeoCollege of Pharmacy, Dankook University, Chonan, Republic of Korea.
Won Sang ParkDepartment of Pathology, College of Medicine and Functional RNomics Research Center, The Catholic University of Korea, Seoul, Republic of Korea.
Jung Young LeeDepartment of Pathology, College of Medicine and Functional RNomics Research Center, The Catholic University of Korea, Seoul, Republic of Korea.
Suk Woo NamDepartment of Pathology, College of Medicine and Functional RNomics Research Center, The Catholic University of Korea, Seoul, Republic of Korea.
Catholic University of Korea · KRDankook University · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recurrence and metastasis are major challenges in the management of hepatocellular carcinoma (HCC) patients after resection. To identify a metastasis-associated gene signature, we performed comparative gene expression analysis with recurrent HCC tissues from HCC patients who underwent partial or total hepatectomy and from non-metastatic primary HCC tissues. From this, we were able to identify genes associated with HCC recurrence. TCIRG1 (T-Cell Immune Regulator 1) was one of the aberrantly overexpressed genes in patients with recurrent HCC who had undergone total hepatectomy. The significant overexpression of TCIRG1 was confirmed using the Liver Hepatocellular Carcinoma dataset from The Cancer Genome Atlas. High expression of TCIRG1 was significantly associated with poor 5-year disease-free and recurrence-free survival of HCC patients. TCIRG1 knockdown suppressed tumor cell growth and proliferation in HCC cell lines; caused a significant increase in the proportion of cells in the G1/S phase of cell cycle; induced cell death; suppressed the metastatic potential of HCC cells by selectively regulating the epithelial-mesenchymal transition (EMT) regulatory proteins E-cadherin, N-cadherin, Fibronectin, Snail and Slug; and significantly attenuated the metastatic potential of ras-transformed NIH-3T3 cells in vitro and in vivo. These findings suggest that TCIRG1 functions as a metastatic enhancer by modulating growth, death and EMT in HCC cells. TCIRG1 could be a therapeutic target for the treatment of liver malignancy and metastasis.

Indexed as

AnimalsBiomarkers, TumorCarcinoma, HepatocellularCell Line, TumorEpithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticHumansLiver NeoplasmsLung NeoplasmsMaleMice, NudeNeoplasm Recurrence, LocalPrognosisVacuolar Proton-Translocating ATPasesXenograft Model Antitumor AssaysBiomarkers, TumorTCIRG1 protein, humanVacuolar Proton-Translocating ATPases

Identifiers

PMID29303507
PMCPMC5992982
OpenAlexW2782362296

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.