Evidence map›Paper›PMID 34172737›Full record

ArticleNature communications2021

Transcriptional super-enhancers control cancer stemness and metastasis genes in squamous cell carcinoma.

Jiaqiang Dong, Jiong Li, Yang Li, Zhikun Ma, Yongxin Yu, Cun-Yu Wang

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed, 1 pooled it
11.2field-weighted citation impact, top 1% 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

84 citing papers in PubMed, 1 synthesis or guideline pooled it, 138 citations in OpenAlex.

  1. Pooled it
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  17. A Single Cell Atlas of the COPD Lung Identifies Inflammatory Reprogramming in Fibroblasts.International journal of chronic obstructive pulmonary disease · 2026
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24 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

6 authors at 3 institutions in 1 country.

Jiaqiang Dong *Jonsson Comprehensive Cancer Center and Broad Stem Cell Research Center, UCLA, Los Angeles, CA, USA.ORCID 0000-0002-1554-9261
Jiong Li *Department of Medicinal Chemistry, School of Pharmacy, Virginia Commonwealth University, Richmond, VA, USA. jli29@vcu.edu.ORCID 0000-0002-9236-5140
Yang LiJonsson Comprehensive Cancer Center and Broad Stem Cell Research Center, UCLA, Los Angeles, CA, USA.
Zhikun MaDepartment of Medicinal Chemistry, School of Pharmacy, Virginia Commonwealth University, Richmond, VA, USA.
Yongxin YuJonsson Comprehensive Cancer Center and Broad Stem Cell Research Center, UCLA, Los Angeles, CA, USA.
Cun-Yu WangJonsson Comprehensive Cancer Center and Broad Stem Cell Research Center, UCLA, Los Angeles, CA, USA. cunywang@ucla.edu.ORCID 0000-0002-3885-5149
University of California, Los Angeles · USUniversity of Richmond · USVirginia Commonwealth University · US

Funding

Women's CancersP30CA016042 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Samuel Wheeler French · 1985 to 2026
$134.5M
Targeting Super-Enhancers Suppresses Cancer Stemness and Invasion of HNSCCR01DE029173 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WANG, CUN-YU · 2020 to 2024
$2.0M
The Inhibition of HNSCC Growth and Metastasis by Targeting KDM4AR01DE030445 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WANG, CUN-YU · 2021 to 2024
$1.6M
BET bromodomain inhibition suppresses tumorigenesis and metastasis of HNSCCR03DE026822 · NIDCR · VIRGINIA COMMONWEALTH UNIVERSITY · PI LI, JIONG · 2017 to 2018
$233k
NCI NIH HHS P30 CA016042NIDCR NIH HHS R01 DE029173NIDCR NIH HHS R01 DE030445NIDCR NIH HHS R03 DE026822
6 · The paper itself

Abstract

Cancer stem cells (CSCs) play a critical role in invasive growth and metastasis of human head and neck squamous cell carcinoma (HNSCC). Although significant progress has been made in understanding the self-renewal and pro-tumorigenic potentials of CSCs, a key challenge remains on how to eliminate CSCs and halt metastasis effectively. Here we show that super-enhancers (SEs) play a critical role in the transcription of cancer stemness genes as well as pro-metastatic genes, thereby controlling their tumorigenic potential and metastasis. Mechanistically, we find that bromodomain-containing protein 4 (BRD4) recruits Mediators and NF-κB p65 to form SEs at cancer stemness genes such as TP63, MET and FOSL1, in addition to oncogenic transcripts. In vivo lineage tracing reveals that disrupting SEs by BET inhibitors potently inhibited CSC self-renewal and eliminated CSCs in addition to elimination of proliferating non-stem tumor cells in a mouse model of HNSCC. Moreover, disrupting SEs also inhibits the invasive growth and lymph node metastasis of human CSCs isolated from human HNSCC. Taken together, our results suggest that targeting SEs may serve as an effective therapy for HNSCC by eliminating CSCs.

Indexed as

Enhancer Elements, GeneticAnimalsAntineoplastic AgentsAzepinesBromodomain Containing ProteinsCell Cycle ProteinsCell Line, TumorGene Expression Regulation, NeoplasticHead and Neck NeoplasmsHumansLymphatic MetastasisMediator Complex Subunit 1MiceMice, Inbred C57BLMice, SCIDNeoplastic Stem CellsAntineoplastic AgentsAzepinesBMI1 protein, humanBRD4 protein, humanBromodomain Containing ProteinsCell Cycle Proteins(+)-JQ1 compoundMED1 protein, humanMediator Complex Subunit 1NF-kappa BPolycomb Repressive Complex 1Transcription FactorsTriazoles

Identifiers

PMID34172737
PMCPMC8233332
OpenAlexW3173944854

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.