Evidence map›Paper›PMID 24459145›Full record

ArticleThe Journal of biological chemistry2014

A dual role for the histone methyltransferase PR-SET7/SETD8 and histone H4 lysine 20 monomethylation in the local regulation of RNA polymerase II pausing.

Priya Kapoor-Vazirani, Paula M Vertino

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 17% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 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

2 authors at 2 institutions in 1 country.

Priya Kapoor-VaziraniFrom the Department of Radiation Oncology and the Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia 30322.
Paula M Vertino
Emory University · USWinship Cancer Institute

Funding

Winship Cancer Institute Cancer Center Support GrantP30CA138292 · NCI · EMORY UNIVERSITY · PI Suresh S Ramalingam · 2009 to 2026
$47.5M
GENESIS AND CONSEQUENCES OF ABERRANT DNA METHYLATIONR01CA077337 · NCI · EMORY UNIVERSITY · PI VERTINO, PAULA M. · 1998 to 2016
$3.4M
Defining Genomic Signatures for Aberrant DNA Methylation in Human CancersR01CA132065 · NCI · EMORY UNIVERSITY · PI VERTINO, PAULA M. · 2009 to 2013
$1.5M
NCI NIH HHS 2R01-CA077337NCI NIH HHS 5R01-CA132065NCI NIH HHS P30 CA138292NCI NIH HHS R01 CA077337NCI NIH HHS R01 CA132065
6 · The paper itself

Abstract

RNA polymerase II (Pol II) promoter-proximal pausing plays a critical role in postinitiation transcriptional regulation at many metazoan genes. We showed recently that histone H4 lysine 16 acetylation (H4K16Ac), mediated by the MSL complex, facilitates the release of paused Pol II. In contrast, H4 lysine 20 trimethylation (H4K20me3), mediated by SUV420H2, enforces Pol II pausing by inhibiting MSL recruitment. However, how the balance between H4K16Ac and H4K20me3 is locally regulated remains unclear. Here, we demonstrate that PR-SET7/SETD8, which monomethylates histone H4 lysine 20 (H4K20me1), controls both H4K16Ac and H4K20me3 and in doing so, regulates Pol II pausing dynamics. We find that PR-SET7-mediated H4K20me1 is necessary for the recruitment of the MSL complex, subsequent H4K16Ac, and release of Pol II into active elongation. Although dispensable for SUV420H2 recruitment, PR-SET7-mediated H4K20me1 is required for H4K20me3. Although depletion of SUV420H2 is sufficient to deplete H4K20me3 and relieve an H4K20me3-induced pause, pausing is maintained in the absence of PR-SET7 despite H4K20me3 depletion because of an inability to recruit the MSL complex in the absence of H4K20me1. These findings highlight the requirement for PR-SET7 and H4K20me1 in establishing both the H4K16Ac and H4K20me3 marks and point to a dual role in the local regulation of Pol II pausing.

Indexed as

Cell Line, TumorChromatinDNA MethylationDown-RegulationGene Expression RegulationHistone-Lysine N-MethyltransferaseHistonesHumansLysinePeptidesPromoter Regions, GeneticReal-Time Polymerase Chain ReactionRNA InterferenceRNA Polymerase IIRNA, Small InterferingTranscription, GeneticChromatinHistone-Lysine N-MethyltransferaseHistonesKMT5A protein, humanLysinePeptidesRNA Polymerase IIRNA, Small InterferingChromatin Histone ModificationChromatin StructureGene RegulationH4K20me1MSL ComplexPR-SET7/SETD8RNA PolymeraseRNA Polymerase II Promoter-proximal PausingSUV420H2Transcription Regulation

Identifiers

PMID24459145
PMCPMC3953257
OpenAlexW1976290939

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.