Evidence map›Paper›PMID 30093619›Full record

ArticleNature communications2018

Structural basis for reactivating the mutant TERT promoter by cooperative binding of p52 and ETS1.

Xueyong Xu, Yinghui Li, Sakshibeedu R Bharath, Mert Burak Ozturk, Matthew W Bowler, Bryan Zong Lin Loo, Vinay Tergaonkar, Haiwei Song

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

36 citing papers in PubMed, 69 citations in OpenAlex.

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  19. Detection ofBiomedicines · 2022
    Review
  20. Genome-wide screens identify specific drivers of mutantProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
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

8 authors at 3 institutions in 3 countries.

Xueyong XuInstitute of Molecular and Cell Biology, 61 Biopolis Drive, Singapore, 138673, Singapore.
Yinghui LiInstitute of Molecular and Cell Biology, 61 Biopolis Drive, Singapore, 138673, Singapore.
Sakshibeedu R BharathInstitute of Molecular and Cell Biology, 61 Biopolis Drive, Singapore, 138673, Singapore.
Mert Burak OzturkInstitute of Molecular and Cell Biology, 61 Biopolis Drive, Singapore, 138673, Singapore.ORCID http://orcid.org/0000-0003-1504-1211
Matthew W BowlerEuropean Molecular Biology Laboratory, Grenoble Outstation, 71 Avenue des Martyrs, CS 90181, 38042, Grenoble, France.ORCID http://orcid.org/0000-0003-0465-3351
Bryan Zong Lin LooInstitute of Molecular and Cell Biology, 61 Biopolis Drive, Singapore, 138673, Singapore.
Vinay TergaonkarInstitute of Molecular and Cell Biology, 61 Biopolis Drive, Singapore, 138673, Singapore. vinayt@imcb.a-star.edu.sg.
Haiwei SongInstitute of Molecular and Cell Biology, 61 Biopolis Drive, Singapore, 138673, Singapore. haiwei@imcb.a-star.edu.sg.
Institute of Molecular and Cell Biology · SGNational University of Singapore · SGCentre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcriptional factors ETS1/2 and p52 synergize downstream of non-canonical NF-κB signaling to drive reactivation of the -146C>T mutant TERT promoter in multiple cancer types, but the mechanism underlying this cooperativity remains unknown. Here we report the crystal structure of a ternary p52/ETS1/-146C>T TERT promoter complex. While p52 needs to associate with consensus κB sites on the DNA to function during non-canonical NF-κB signaling, we show that p52 can activate the -146C>T TERT promoter without binding DNA. Instead, p52 interacts with ETS1 to form a heterotetramer, counteracting autoinhibition of ETS1. Analogous to observations with the GABPA/GABPB heterotetramer, the native flanking ETS motifs are required for sustained activation of the -146C>T TERT promoter by the p52/ETS1 heterotetramer. These observations provide a unifying mechanism for transcriptional activation by GABP and ETS1, and suggest that genome-wide targets of non-canonical NF-κB signaling are not limited to those driven by consensus κB sequences.

Indexed as

Promoter Regions, GeneticBinding SitesCrystallography, X-RayDisulfidesDNAEnzyme ActivationEscherichia coliHEK293 CellsHumansNF-kappa BNF-kappa B p52 SubunitProtein BindingProtein MultimerizationProto-Oncogene Protein c-ets-1Signal TransductionTelomeraseDisulfidesDNAETS1 protein, humanNF-kappa BNF-kappa B p52 SubunitProto-Oncogene Protein c-ets-1TelomeraseTERT protein, human

Identifiers

PMID30093619
PMCPMC6085347
OpenAlexW2885619006

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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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.