Evidence map›Paper›PMID 30053221›Full record

ArticleNucleic acids research2018

TIP60 represses activation of endogenous retroviral elements.

Deepa Rajagopalan, Roberto Tirado-Magallanes, Shreshtha Sailesh Bhatia, Wen Shiun Teo, Stephanie Sian, Shainan Hora, Kwok Kin Lee, Yanzhou Zhang, Shweta Pradip Jadhav, Yonghui Wu and 4 more

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

29 citing papers in PubMed, 45 citations in OpenAlex.

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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

14 authors at 2 institutions in 1 country.

Deepa RajagopalanCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
Roberto Tirado-MagallanesCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
Shreshtha Sailesh BhatiaCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
Wen Shiun TeoCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
Stephanie SianCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
Shainan HoraCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
Kwok Kin LeeCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
Yanzhou ZhangCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
Shweta Pradip JadhavCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
Yonghui WuSingapore Institute for Clinical Sciences, A* STAR, Singapore.
Yunn-Hwen GanDepartment of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
Neerja KarnaniDepartment of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
Touati BenoukrafCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
Sudhakar JhaCancer Science Institute of Singapore, National University of Singapore, Singapore 117599.
National University of Singapore · SGAgency for Science, Technology and Research · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

TIP60 is a lysine acetyltransferase and is known to be a haplo-insufficient tumor suppressor. TIP60 downregulation is an early event in tumorigenesis which has been observed in several cancer types including breast and colorectal cancers. However, the mechanism by which it regulates tumor progression is not well understood. In this study, we identified the role of TIP60 in the silencing of endogenous retroviral elements (ERVs). TIP60-mediated silencing of ERVs is dependent on BRD4. TIP60 and BRD4 positively regulate the expression of enzymes, SUV39H1 and SETDB1 and thereby, the global H3K9 trimethylation (H3K9me3) level. In colorectal cancer, we found that the loss of TIP60 de-represses retrotransposon elements genome-wide, which in turn activate the cellular response to pathogens, mediated by STING, culminating in an induction of Interferon Regulatory Factor 7 (IRF7) and associated inflammatory response. In summary, this study has identified a unique mechanism of ERV regulation in cancer cells mediated by TIP60 and BRD4 through regulation of histone H3 K9 trimethylation, and a new tumor suppressive role of TIP60 in vivo.

Indexed as

Gene SilencingGenes, Tumor SuppressorAnimalsBromodomain Containing ProteinsCell Cycle ProteinsCells, CulturedDNA MethylationEndogenous RetrovirusesHCT116 CellsHEK293 CellsHistone-Lysine N-MethyltransferaseHistonesHT29 CellsHumansLysine Acetyltransferase 5MiceBRD4 protein, humanBromodomain Containing ProteinsCell Cycle ProteinsHistone-Lysine N-MethyltransferaseHistonesKAT5 protein, humanLysine Acetyltransferase 5Nuclear ProteinsTranscription Factors

Identifiers

PMID30053221
PMCPMC6182167
OpenAlexW2883296889

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.