Evidence map›Paper›PMID 33931443›Full record

ArticleScience advances2021

Topography of transcriptionally active chromatin in glioblastoma.

Liang Xu, Ye Chen, Yulun Huang, Edwin Sandanaraj, John S Yu, Ruby Yu-Tong Lin, Pushkar Dakle, Xin-Yu Ke, Yuk Kien Chong, Lynnette Koh and 18 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

24 citing papers in PubMed, 32 citations in OpenAlex.

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  19. 3D genomics and its applications in precision medicine.Cellular & molecular biology letters · 2023
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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

28 authors at 13 institutions in 4 countries.

Liang XuCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore. xuliang.zju@gmail.com csicye@nus.edu.sg csittz@nus.edu.sg.ORCID 0000-0002-2700-4840
Ye ChenCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore. xuliang.zju@gmail.com csicye@nus.edu.sg csittz@nus.edu.sg.ORCID 0000-0003-0357-1434
Yulun HuangDepartment of Neurosurgery, Dushu Lake Hospital Affiliated of Soochow University, Suzhou, 215124, China.ORCID 0000-0002-5297-6967
Edwin SandanarajDepartment of Research, National Neuroscience Institute, 308433, Singapore.ORCID 0000-0002-8469-2563
John S YuDepartment of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.ORCID 0000-0001-9024-2182
Ruby Yu-Tong LinCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.ORCID 0000-0003-3229-4659
Pushkar DakleCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.ORCID 0000-0001-8176-3509
Xin-Yu KeCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
Yuk Kien ChongDepartment of Research, National Neuroscience Institute, 308433, Singapore.
Lynnette KohDepartment of Research, National Neuroscience Institute, 308433, Singapore.
Anand MayakondaCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.ORCID 0000-0003-1162-687X
Kassoum NacroExperimental Drug Development Centre, Agency for Science, Technology and Research, 138670, Singapore.ORCID 0000-0002-3291-0215
Jeffrey HillSussex Drug Discovery Centre, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, UK.ORCID 0000-0003-0820-1977
Mo-Li HuangCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
Sigal GeryDepartment of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
See Wee LimDepartment of Research, National Neuroscience Institute, 308433, Singapore.
Zhengyun HuangCambridge-Suda Genomic Research Center, Soochow University, Suzhou, 215123, China.
Ying XuCambridge-Suda Genomic Research Center, Soochow University, Suzhou, 215123, China.ORCID 0000-0002-6689-7768
Jianxiang ChenCollege of Pharmacy, School of Medicine, Hangzhou Normal University, Hangzhou, 311121, China.ORCID 0000-0002-8193-191X
Longchuan BaiDepartment of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA.
Shaomeng WangDepartment of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA.
Hiroaki WakimotoDepartment of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
Tseng Tsai YeoNational University Cancer Institute, National University Hospital, 119074, Singapore.ORCID 0000-0003-4376-5153
Beng Ti AngDepartment of Neurosurgery, National Neuroscience Institute, 308433, Singapore.ORCID 0000-0001-7252-5146
Markus MüschenCenter of Molecular and Cellular Oncology, Yale Cancer Center, Yale School of Medicine, New Haven, CT 06511, USA.ORCID 0000-0002-6064-8613
Carol TangDepartment of Research, National Neuroscience Institute, 308433, Singapore.
Tuan Zea TanCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore. xuliang.zju@gmail.com csicye@nus.edu.sg csittz@nus.edu.sg.ORCID 0000-0001-6624-1593
H Phillip KoefflerCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
National University of Singapore · SGCedars-Sinai Medical Center · USSoochow University · CNNanyang Technological University · SGNational Neuroscience Institute · SGUniversity of Michigan · USExperimental Drug Development Centre · SGHangzhou Normal University · CNHarvard University · USNational University Cancer Institute, Singapore · SGSingapore Institute for Clinical Sciences · SGUniversity of Sussex · GBYale Cancer Center · US

Funding

Metabolic gatekeepers in B-cell malignanciesR35CA197628 · NCI · YALE UNIVERSITY · PI Markus Müschen · 2016 to 2026
$11.7M
CD25-mediated feedback control of BCR-signaling and its oncogenic mimicsR01CA213138 · NCI · YALE UNIVERSITY · PI MÜSCHEN, MARKUS · 2017 to 2022
$1.9M
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 CA200992NCI NIH HHS R01 CA213138NCI NIH HHS R35 CA197628
6 · The paper itself

Abstract

Molecular profiling of the most aggressive brain tumor glioblastoma (GBM) on the basis of gene expression, DNA methylation, and genomic variations advances both cancer research and clinical diagnosis. The enhancer architectures and regulatory circuitries governing tumor-intrinsic transcriptional diversity and subtype identity are still elusive. Here, by mapping H3K27ac deposition, we analyze the active regulatory landscapes across 95 GBM biopsies, 12 normal brain tissues, and 38 cell line counterparts. Analyses of differentially regulated enhancers and super-enhancers uncovered previously unrecognized layers of intertumor heterogeneity. Integrative analysis of variant enhancer loci and transcriptome identified topographies of transcriptional enhancers and core regulatory circuitries in four molecular subtypes of primary tumors: AC1-mesenchymal, AC1-classical, AC2-proneural, and AC3-proneural. Moreover, this study reveals core oncogenic dependency on super-enhancer-driven transcriptional factors, long noncoding RNAs, and druggable targets in GBM. Through profiling of transcriptional enhancers, we provide clinically relevant insights into molecular classification, pathogenesis, and therapeutic intervention of GBM.

Indexed as

Brain NeoplasmsGlioblastomaChromatinGene Expression ProfilingGene Expression Regulation, NeoplasticHumansChromatin

Identifiers

PMID33931443
PMCPMC8087410
OpenAlexW3159853323

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.