Evidence map›Paper›PMID 33080033›Full record

ArticleNucleic acids research2020

EWS-FLI1 regulates and cooperates with core regulatory circuitry in Ewing sarcoma.

Xianping Shi, Yueyuan Zheng, Liling Jiang, Bo Zhou, Wei Yang, Liyan Li, Lingwen Ding, Moli Huang, Sigal Gery, De-Chen Lin and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

33 citing papers in PubMed, 44 citations in OpenAlex.

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  17. Unlocking epigenetics for precision treatment of Ewing's sarcoma.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 2024
    Article
  18. Article
  19. Contribution ofmedRxiv : the preprint server for health sciences · 2024
    Article
  20. Metabolic reprogramming directed by super-enhancers in tumors: An emerging landscape.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Review
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

11 authors at 4 institutions in 3 countries.

Xianping ShiGuangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation; State Key Laboratory of Respiratory Disease; Affiliated Cancer Hospital of Guangzhou Medical University; Sino-French Hoffmann institute, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 510120, P.R. China.
Yueyuan ZhengDepartment of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
Liling JiangGuangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation; State Key Laboratory of Respiratory Disease; Affiliated Cancer Hospital of Guangzhou Medical University; Sino-French Hoffmann institute, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 510120, P.R. China.
Bo ZhouDepartments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
Wei YangDepartments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
Liyan LiDepartment of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
Lingwen DingCancer Science Institute of Singapore, National University of Singapore, Singapore 117600, Singapore.
Moli HuangSchool of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, P.R. China.
Sigal GeryDepartment of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
De-Chen LinDepartment of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
H Phillip KoefflerDepartment of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
Cedars-Sinai Medical Center · USKey Laboratory of Guangdong Province · CNNational University of Singapore · SGSoochow University · CN

Funding

Connecting Genomic Alterations in Liposarcomas with Drug Responses and Identification of New Therapeutic ApproachesR01CA200992 · NCI · CEDARS-SINAI MEDICAL CENTER · PI KOEFFLER, HAROLD PHILLIP · 2016 to 2020
$1.8M
NCI NIH HHS R01 CA200992
6 · The paper itself

Abstract

Core regulatory circuitry (CRC)-dependent transcriptional network is critical for developmental tumors in children and adolescents carrying few gene mutations. However, whether and how CRC contributes to transcription regulation in Ewing sarcoma is unknown. Here, we identify and functionally validate a CRC 'trio' constituted by three transcription factors (TFs): KLF15, TCF4 and NKX2-2, in Ewing sarcoma cells. Epigenomic analyses demonstrate that EWS-FLI1, the primary fusion driver for this cancer, directly establishes super-enhancers of each of these three TFs to activate their transcription. In turn, KLF15, TCF4 and NKX2-2 co-bind to their own and each other's super-enhancers and promoters, forming an inter-connected auto-regulatory loop. Functionally, CRC factors contribute significantly to cell proliferation of Ewing sarcoma both in vitro and in vivo. Mechanistically, CRC factors exhibit prominent capacity of co-regulating the epigenome in cooperation with EWS-FLI1, occupying 77.2% of promoters and 55.6% of enhancers genome-wide. Downstream, CRC TFs coordinately regulate gene expression networks in Ewing sarcoma, controlling important signaling pathways for cancer, such as lipid metabolism pathway, PI3K/AKT and MAPK signaling pathways. Together, molecular characterization of the oncogenic CRC model advances our understanding of the biology of Ewing sarcoma. Moreover, CRC-downstream genes and signaling pathways may contain potential therapeutic targets for this malignancy.

Indexed as

Gene Expression Regulation, NeoplasticGene Regulatory NetworksAnimalsCell Line, TumorCell ProliferationHomeobox Protein Nkx-2.2Homeodomain ProteinsHumansKruppel-Like Transcription FactorsLipid MetabolismMice, NudeNuclear ProteinsOncogene Proteins, FusionProto-Oncogene Protein c-fli-1RNA-Binding Protein EWSSarcoma, EwingEWS-FLI fusion proteinHomeobox Protein Nkx-2.2Homeodomain ProteinsKLF15 protein, humanKruppel-Like Transcription Factorsnkx2.2b protein, zebrafishNKX2-2 protein, humanNkx2-2 protein, mouseNuclear ProteinsOncogene Proteins, FusionProto-Oncogene Protein c-fli-1RNA-Binding Protein EWSTCF4 protein, humanTranscription Factor 4Transcription FactorsZebrafish Proteins

Identifiers

PMID33080033
PMCPMC7672457
OpenAlexW3093636569

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.