Evidence map›Paper›PMID 28356518›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2017

BCL6 promotes glioma and serves as a therapeutic target.

Liang Xu, Ye Chen, Marina Dutra-Clarke, Anand Mayakonda, Masaharu Hazawa, Steve E Savinoff, Ngan Doan, Jonathan W Said, William H Yong, Ashley Watkins and 12 more

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 4% 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

43 citing papers in PubMed, 1 synthesis or guideline pooled it, 81 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
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  5. Article
  6. Article
  7. B Cell Lymphoma 6 (BCL6): A Conserved Regulator of Immunity and Beyond.International journal of molecular sciences · 2024
    Review
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  20. Unraveling unique and common cell type-specific mechanisms in glioblastoma multiforme.Computational and structural biotechnology journal · 2022
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

22 authors at 6 institutions in 2 countries.

Liang XuCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
Ye ChenCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
Marina Dutra-ClarkeBoard of Governors Regenerative Medicine Institute and Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048.
Anand MayakondaCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
Masaharu HazawaCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
Steve E SavinoffBoard of Governors Regenerative Medicine Institute and Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048.
Ngan DoanDepartment of Pathology and Laboratory Medicine, University of California, Los Angeles, and David Geffen School of Medicine, Los Angeles, CA 90095.
Jonathan W SaidDepartment of Pathology and Laboratory Medicine, University of California, Los Angeles, and David Geffen School of Medicine, Los Angeles, CA 90095.
William H YongDepartment of Pathology and Laboratory Medicine, University of California, Los Angeles, and David Geffen School of Medicine, Los Angeles, CA 90095.
Ashley WatkinsBoard of Governors Regenerative Medicine Institute and Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048.
Henry YangCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
Ling-Wen DingCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
Yan-Yi JiangCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
Jeffrey W TynerDepartment of Cell & Developmental Biology, Oregon Health & Science University, Portland, OR 97239.
Jianhong ChingCardiovascular and Metabolic Disorders Program, Duke-NUS Graduate Medical School, 169857, Singapore.
Jean-Paul KovalikCardiovascular and Metabolic Disorders Program, Duke-NUS Graduate Medical School, 169857, Singapore.
Vikas MadanCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
Shing-Leng ChanCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.ORCID 0000-0002-3270-0525
Markus MüschenDepartment of Laboratory Medicine, University of California, San Francisco, CA 94143.
Joshua J BreunigBoard of Governors Regenerative Medicine Institute and Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048; dchlin11@gmail.com Joshua.Breunig@cshs.org.
De-Chen LinCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore; dchlin11@gmail.com Joshua.Breunig@cshs.org.
H Phillip KoefflerCancer Science Institute of Singapore, National University of Singapore, 117599, Singapore.
National University of Singapore · SGCedars-Sinai Medical Center · USUniversity of California, Los Angeles · USDuke-NUS Medical School · SGOregon Health & Science University · USUniversity of California, San Francisco · US

Funding

Metabolic gatekeepers in B-cell malignanciesR35CA197628 · NCI · YALE UNIVERSITY · PI Markus Müschen · 2016 to 2026
$11.7M
Targeted activation of autoimmune checkpoints in B cell malignanciesR01CA157644 · NCI · YALE UNIVERSITY · PI Markus Müschen · 2011 to 2026
$5.7M
CD25-mediated feedback control of BCR-signaling and its oncogenic mimicsR01CA213138 · NCI · YALE UNIVERSITY · PI MÜSCHEN, MARKUS · 2017 to 2022
$1.9M
A Genetic Toolbox for the Identification and Interrogation of Tumor Cells of Origin, Propagation, and Recurrence From Patient-derived Oncogenic DriversR33CA202900 · NCI · CEDARS-SINAI MEDICAL CENTER · PI BREUNIG, JOSHUA JOHN · 2016 to 2018
$1.2M
NCI NIH HHS R01 CA157644NCI NIH HHS R01 CA213138NCI NIH HHS R33 CA202900NCI NIH HHS R35 CA197628
6 · The paper itself

Abstract

ZBTB transcription factors orchestrate gene transcription during tissue development. However, their roles in glioblastoma (GBM) remain unexplored. Here, through a functional screening of ZBTB genes, we identify that BCL6 is required for GBM cell viability and that BCL6 overexpression is associated with worse prognosis. In a somatic transgenic mouse model, depletion of Bcl6 inhibits the progression of KrasG12V-driven high-grade glioma. Transcriptome analysis demonstrates the involvement of BCL6 in tumor protein p53 (TP53), erythroblastic leukemia viral oncogene homolog (ErbB), and MAPK signaling pathways. Indeed, BCL6 represses the expression of wild-type p53 and its target genes in GBM cells. Knockdown of BCL6 augments the activation of TP53 pathway in response to radiation. Importantly, we discover that receptor tyrosine kinase AXL is a transcriptional target of BCL6 in GBM and mediates partially the regulatory effects of BCL6 on both MEK-ERK (mitogen-activated protein/extracellular signal-regulated kinase kinase-extracellular signal-regulated kinase) and S6K-RPS6 (ribosomal protein S6 kinase-ribosomal protein S6) axes. Similar to BCL6 silencing, depletion of AXL profoundly attenuates GBM proliferation both in vitro and in vivo. Moreover, targeted inhibition of BCL6/nuclear receptor corepressor 1 (NCoR) complex by peptidomimetic inhibitor not only significantly decreases AXL expression and the activity of MEK-ERK and S6K-RPS6 cascades but also displays a potent antiproliferative effect against GBM cells. Together, these findings uncover a glioma-promoting role of BCL6 and provide the rationale of targeting BCL6 as a potential therapeutic approach.

Indexed as

AnimalsAxl Receptor Tyrosine KinaseBrain NeoplasmsCell Line, TumorGefitinibGene Expression Regulation, NeoplasticGlioblastomaGliomaHumansMAP Kinase Kinase KinasesMice, Mutant StrainsMolecular Targeted TherapyProto-Oncogene ProteinsProto-Oncogene Proteins c-bcl-6QuinazolinesReceptor Protein-Tyrosine KinasesAxl Receptor Tyrosine KinaseBCL6 protein, humanGefitinibMAP Kinase Kinase KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-bcl-6QuinazolinesReceptor Protein-Tyrosine KinasesTP53 protein, humanTumor Suppressor Protein p53AXLBCL6glioblastoma multiformeNCoRZBTB

Identifiers

PMID28356518
PMCPMC5393201
OpenAlexW2598848404

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.