Evidence map›Paper›PMID 32364535›Full record

ArticleThe Journal of clinical investigation2020

Genomic and epigenomic EBF1 alterations modulate TERT expression in gastric cancer.

Manjie Xing, Wen Fong Ooi, Jing Tan, Aditi Qamra, Po-Hsien Lee, Zhimei Li, Chang Xu, Nisha Padmanabhan, Jing Quan Lim, Yu Amanda Guo and 36 more

Open access · greenAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
7.6field-weighted citation impact, top 2% 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

22 citing papers in PubMed, 33 citations in OpenAlex.

  1. EBF1 Regulates Cardiac Development Through Fibroblast to Myocyte Signaling.Journal of cardiovascular development and disease · 2026
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  18. EBF1 promotes triple-negative breast cancer progression by surveillance of the HIF1α pathway.Proceedings of the National Academy of Sciences of the United States of America · 2022
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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

46 authors at 13 institutions in 5 countries.

Manjie XingCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Wen Fong OoiCancer Therapeutics and Stratified Oncology, Genome Institute of Singapore, Singapore.
Jing TanState Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China.
Aditi QamraCancer Therapeutics and Stratified Oncology, Genome Institute of Singapore, Singapore.
Po-Hsien LeeCancer Science Institute of Singapore, National University of Singapore, Singapore.
Zhimei LiLaboratory of Cancer Epigenome, Department of Medical Sciences, National Cancer Centre, Singapore.
Chang XuCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Nisha PadmanabhanCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Jing Quan LimLymphoma Genomic Translational Research Laboratory, Cellular and Molecular Research, National Cancer Centre Singapore, Singapore.
Yu Amanda GuoComputational and Systems Biology, Agency for Science Technology and Research, Genome Institute of Singapore.
Xiaosai YaoInstitute of Molecular and Cell Biology, Singapore.
Mandoli AmitCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Ley Moy NgCancer Science Institute of Singapore, National University of Singapore, Singapore.
Taotao ShengCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Jing WangCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Kie Kyon HuangCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Chukwuemeka George Anene-NzeluCardiovascular Research Institute, National University Health System, Singapore.
Shamaine Wei Ting HoCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Mohana RayInstitute for Genomics and Systems Biology, University of Chicago, Chicago, Illinois, USA.
Lijia MaInstitute for Genomics and Systems Biology, University of Chicago, Chicago, Illinois, USA.
Gregorio FazziDepartment of Pathology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, Netherlands.
Kevin Junliang LimCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Giovani Claresta WijayaLaboratory of Cancer Epigenome, Department of Medical Sciences, National Cancer Centre, Singapore.
Shenli ZhangCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Tannistha NandiCancer Therapeutics and Stratified Oncology, Genome Institute of Singapore, Singapore.
Tingdong YanCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Mei Mei ChangComputational and Systems Biology, Agency for Science Technology and Research, Genome Institute of Singapore.
Kakoli DasCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Zul Fazreen Adam IsaCancer Therapeutics and Stratified Oncology, Genome Institute of Singapore, Singapore.
Jeanie WuCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Polly Suk Yean PoonCancer Therapeutics and Stratified Oncology, Genome Institute of Singapore, Singapore.
Yue Ning LamCancer Therapeutics and Stratified Oncology, Genome Institute of Singapore, Singapore.
Joyce Suling LinCancer Therapeutics and Stratified Oncology, Genome Institute of Singapore, Singapore.
Su Ting TayCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Ming Hui LeeCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Angie Lay Keng TanCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Xuewen OngCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Kevin WhiteInstitute for Genomics and Systems Biology, University of Chicago, Chicago, Illinois, USA.
Steven George RozenCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Michael BeerMcKusick-Nathans Institute of Genetic Medicine, Johns Hopkins Medicine, and.
Roger Sik Yin FooCardiovascular Research Institute, National University Health System, Singapore.
Heike Irmgard GrabschDepartment of Pathology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, Netherlands.
Anders Jacobsen SkanderupComputational and Systems Biology, Agency for Science Technology and Research, Genome Institute of Singapore.
Shang LiCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Bin Tean TehCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Patrick TanCancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore.
Duke-NUS Medical School · SGNational University of Singapore · SGGenome Institute of Singapore · SGAgency for Science, Technology and Research · SGNational Cancer Centre Singapore · SGUniversity of Chicago · USNational University Health System · SGSingHealth · SGInstitute of Molecular and Cell Biology · SGJohns Hopkins University · USMaastricht University · NLSt James's University Hospital · GBSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcriptional reactivation of telomerase catalytic subunit (TERT) is a frequent hallmark of cancer, occurring in 90% of human malignancies. However, specific mechanisms driving TERT reactivation remain obscure for many tumor types and in particular gastric cancer (GC), a leading cause of global cancer mortality. Here, through comprehensive genomic and epigenomic analysis of primary GCs and GC cell lines, we identified the transcription factor early B cell factor 1 (EBF1) as a TERT transcriptional repressor and inactivation of EBF1 function as a major cause of TERT upregulation. Abolishment of EBF1 function occurs through 3 distinct (epi)genomic mechanisms. First, EBF1 is epigenetically silenced via DNA methyltransferase, polycomb-repressive complex 2 (PRC2), and histone deacetylase activity in GCs. Second, recurrent, somatic, and heterozygous EBF1 DNA-binding domain mutations result in the production of dominant-negative EBF1 isoforms. Third, more rarely, genomic deletions and rearrangements proximal to the TERT promoter remobilize or abolish EBF1-binding sites, derepressing TERT and leading to high TERT expression. EBF1 is also functionally required for various malignant phenotypes in vitro and in vivo, highlighting its importance for GC development. These results indicate that multimodal genomic and epigenomic alterations underpin TERT reactivation in GC, converging on transcriptional repressors such as EBF1.

Indexed as

EpigenomicsGene Expression Regulation, EnzymologicGene Expression Regulation, NeoplasticCell Line, TumorHumansMutationNeoplasm ProteinsResponse ElementsStomach NeoplasmsTelomeraseTrans-ActivatorsEBF1 protein, humanNeoplasm ProteinsTelomeraseTERT protein, humanTrans-ActivatorsGastric cancerGastroenterologyMolecular geneticsOncology

Identifiers

PMID32364535
PMCPMC7260007
OpenAlexW3001323717

What OpenQuestion holds

Textmetadata
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.