Evidence map›Paper›PMID 34370013›Full record

ArticleNucleic acids research2021

Activation of bivalent factor DLX5 cooperates with master regulator TP63 to promote squamous cell carcinoma.

Yongsheng Huang, Qian Yang, Yueyuan Zheng, Lehang Lin, Xin Xu, Xiu-E Xu, Tiago C Silva, Masaharu Hazawa, Li Peng, Haotian Cao and 6 more

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

17 citing papers in PubMed, 27 citations in OpenAlex.

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  9. Activation of Bivalent Gene POU4F1 Promotes and Maintains Basal-like Breast Cancer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
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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

16 authors at 6 institutions in 3 countries.

Yongsheng HuangGuangdong Province Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China.
Qian YangInstitute of Oncologic Pathology, Medical College of Shantou University, Shantou, China.
Yueyuan ZhengDepartment of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
Lehang LinGuangdong Province Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China.
Xin XuInstitute of Oncologic Pathology, Medical College of Shantou University, Shantou, China.
Xiu-E XuInstitute of Oncologic Pathology, Medical College of Shantou University, Shantou, China.
Tiago C SilvaDepartment of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL 33136, USA.
Masaharu HazawaCell-Bionomics Research Unit, Innovative Integrated Bio-Research Core, Institute for Frontier Science Initiative, Kanazawa University, Kanazawa, 920-1192 Ishikawa, Japan.
Li PengGuangdong Province Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China.
Haotian CaoGuangdong Province Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China.
Yanbing DingDepartment of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, Jiangsu, China.
Daning LuGuangdong Province Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China.
Benjamin P BermanCenter for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA.ORCID 0000-0002-2099-9005
Li-Yan XuInstitute of Oncologic Pathology, Medical College of Shantou University, Shantou, China.ORCID 0000-0002-1618-4292
En-Min LiInstitute of Oncologic Pathology, Medical College of Shantou University, Shantou, China.ORCID 0000-0001-6375-3614
Dong YinGuangdong Province Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China.ORCID 0000-0003-0556-0114
Sun Yat-sen University · CNShantou University · CNCedars-Sinai Medical Center · USKanazawa University · JPUniversity of Miami · USYangzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To reconstruct systematically hyperactive transcription factor (TF)-dependent transcription networks in squamous cell carcinomas (SCCs), a computational method (ELMER) was applied to 1293 pan-SCC patient samples, and 44 hyperactive SCC TFs were identified. As a top candidate, DLX5 exhibits a notable bifurcate re-configuration of its bivalent promoter in cancer. Specifically, DLX5 maintains a bivalent state in normal tissues; its promoter is hypermethylation, leading to DLX5 transcriptional silencing in esophageal adenocarcinoma (EAC). In stark contrast, DLX5 promoter gains active histone marks and becomes transcriptionally activated in ESCC, which is directly mediated by SOX2. Functionally, silencing of DLX5 substantially inhibits SCC viability both in vitro and in vivo. Mechanistically, DLX5 cooperates with TP63 in regulating ∼2000 enhancers and promoters, which converge on activating cancer-promoting pathways. Together, our data establish a novel and strong SCC-promoting factor and elucidate a new epigenomic mechanism - bifurcate chromatin re-configuration - during cancer development.

Indexed as

AdenocarcinomaAnimalsCarcinoma, Squamous CellCell Line, TumorCell ProliferationDNA MethylationEsophageal NeoplasmsFemaleGene Expression Regulation, NeoplasticHeterograftsHomeodomain ProteinsHumansMaleMiceMiddle AgedPromoter Regions, GeneticDLX5 protein, humanHomeodomain ProteinsTP63 protein, humanTranscription FactorsTumor Suppressor Proteins

Identifiers

PMID34370013
PMCPMC8450110
OpenAlexW3188291659

What OpenQuestion holds

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LicenceCC BY-NC
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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.