Evidence map›Paper›PMID 34083693›Full record

ArticleScientific reports2021

BET inhibitor suppresses migration of human hepatocellular carcinoma by inhibiting SMARCA4.

Hae In Choi, Ga Yeong An, Mina Baek, Eunyoung Yoo, Jin Choul Chai, Young Seek Lee, Kyoung Hwa Jung, Young Gyu Chai

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. 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
1.7field-weighted citation impact, top 15% 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, 28 citations in OpenAlex.

  1. Crosstalk BetweenCancers · 2026
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  13. Rare Hereditary Gynecological Cancer Syndromes.International journal of molecular sciences · 2022
    Review
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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 3 institutions in 1 country.

Hae In Choi *Department of Bionanotechnology, Hanyang University, Seoul, 04673, Republic of Korea.
Ga Yeong An *Department of Bionanotechnology, Hanyang University, Seoul, 04673, Republic of Korea.
Mina BaekInstitute of Natural Science and Technology, Hanyang University, Ansan, 15588, Republic of Korea.
Eunyoung YooDepartment of Bionanotechnology, Hanyang University, Seoul, 04673, Republic of Korea.
Jin Choul ChaiCollege of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea.
Young Seek LeeCollege of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea. zen5512@snu.ac.kr.
Kyoung Hwa JungConvergence Technology Campus of Korea Polytechnic II, Incheon, 21417, Republic of Korea. khjung2@gmail.com.
Young Gyu ChaiDepartment of Bionanotechnology, Hanyang University, Seoul, 04673, Republic of Korea. ygchai@hanyang.ac.kr.
Hanyang University · KRSeoul National University · KRKorea Polytechnic University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) is one of the most prevalent and poorly responsive cancers worldwide. Bromodomain and extraterminal (BET) inhibitors, such as JQ1 and OTX-015, inhibit BET protein binding to acetylated residues in histones. However, the physiological mechanisms and regulatory processes of BET inhibition in HCC remain unclear. To explore BET inhibitors' potential role in the molecular mechanisms underlying their anticancer effects in HCC, we analyzed BET inhibitor-treated HCC cells' gene expression profiles with RNA-seq and bioinformatics analysis. BET inhibitor treatment significantly downregulated genes related to bromodomain-containing proteins 4 (BRD4), such as ACSL5, SLC38A5, and ICAM2. Importantly, some cell migration-related genes, including AOC3, CCR6, SSTR5, and SCL7A11, were significantly downregulated. Additionally, bioinformatics analysis using Ingenuity Knowledge Base Ingenuity Pathway Analysis (IPA) revealed that SMARCA4 regulated migration response molecules. Furthermore, knockdown of SMARCA4 gene expression by siRNA treatment significantly reduced cell migration and the expression of migration-related genes. In summary, our results indicated that BET inhibitor treatment in HCC cell lines reduces cell migration through the downregulation of SMARCA4.

Indexed as

Antineoplastic AgentsBromodomain Containing ProteinsCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationComputational BiologyDNA HelicasesGene Expression ProfilingGene Expression Regulation, NeoplasticHumansKaplan-Meier EstimateLiver NeoplasmsNuclear ProteinsPrognosisProteinsAntineoplastic Agentsbromodomain and extra-terminal domain protein, humanBromodomain Containing ProteinsDNA HelicasesNuclear ProteinsProteinsSMARCA4 protein, humanTranscription Factors

Identifiers

PMID34083693
PMCPMC8175750
OpenAlexW3164079691

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.