Evidence map›Paper›PMID 26575167›Full record

ArticleOncotarget2016

Suppression of BRD4 inhibits human hepatocellular carcinoma by repressing MYC and enhancing BIM expression.

Gong-Quan Li, Wen-Zhi Guo, Yi Zhang, Jing-Jing Seng, Hua-Peng Zhang, Xiu-Xian Ma, Gong Zhang, Jie Li, Bing Yan, Hong-Wei Tang and 3 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
6.6field-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

61 citing papers in PubMed, 117 citations in OpenAlex.

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1 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 2 countries.

Gong-Quan LiDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Wen-Zhi GuoDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Yi ZhangDepartment of Orthopaedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Jing-Jing SengDepartment of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
Hua-Peng ZhangOpen and Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Xiu-Xian MaDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Gong ZhangDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Jie LiDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Bing YanOpen and Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Hong-Wei TangOpen and Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Shan-Shan LiDepartment of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Li-Dong WangHenan Key Laboratory for Esophageal Cancer Research, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Shui-Jun ZhangDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
First Affiliated Hospital of Zhengzhou University · CNHarvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bromodomain 4 (BRD4) is an epigenetic regulator that, when inhibited, has anti-cancer effects. In this study, we investigated whether BRD4 could be a target for treatment of human hepatocellular carcinoma (HCC). We show that BRD4 is over-expressed in HCC tissues. Suppression of BRD4, either by siRNA or using JQ1, a pharmaceutical BRD4 inhibitor, reduced cell growth and induced apoptosis in HCC cell lines while also slowing HCC xenograft tumor growth in mice. JQ1 treatment induced G1 cell cycle arrest by repressing MYC expression, which led to the up-regulation of CDKN1B (P27). JQ1 also de-repressed expression of the pro-apoptotic BCL2L11 (BIM). Moreover, siRNA knockdown of BIM attenuated JQ1-triggered apoptosis in HCC cells, suggesting an essential role for BIM in mediating JQ1 anti-HCC activity.

Indexed as

AnimalsApoptosisAzepinesBcl-2-Like Protein 11Blotting, WesternBromodomain Containing ProteinsCarcinoma, HepatocellularCell Cycle ProteinsCell ProliferationChromatin ImmunoprecipitationFlow CytometryGene Expression Regulation, NeoplasticHumansImmunoenzyme TechniquesLiver NeoplasmsMiceAzepinesBcl-2-Like Protein 11BRD4 protein, humanBromodomain Containing ProteinsCell Cycle Proteins(+)-JQ1 compoundMYC protein, humanNuclear ProteinsProto-Oncogene Proteins c-mycRNA, MessengerRNA, Small InterferingTranscription FactorsTriazolesBIMBRD4HCCJQ1MYC

Identifiers

PMID26575167
PMCPMC4823048
OpenAlexW2173602200

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.