Evidence map›Paper›PMID 27095194›Full record

ArticleNucleic acids research2016

Peak-valley-peak pattern of histone modifications delineates active regulatory elements and their directionality.

Sachin Pundhir, Frederik O Bagger, Felicia B Lauridsen, Nicolas Rapin, Bo T Porse

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

19 citing papers in PubMed, 35 citations in OpenAlex.

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  14. Specific subfamilies of transposable elements contribute to different domains of T lymphocyte enhancers.Proceedings of the National Academy of Sciences of the United States of America · 2020
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  17. Class 3 semaphorins are transcriptionally regulated by 1,25(OH)The Journal of steroid biochemistry and molecular biology · 2017
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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

5 authors at 1 institution in 1 country.

Sachin PundhirThe Finsen Laboratory, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark Biotech Research and Innovation Centre (BRIC), University of Copenhagen, Copenhagen, 2200 Copenhagen, Denmark Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark The Bioinformatics Centre, Department of Biology, University of Copenhagen, 2200 Copenhagen, Denmark.
Frederik O BaggerThe Finsen Laboratory, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark Biotech Research and Innovation Centre (BRIC), University of Copenhagen, Copenhagen, 2200 Copenhagen, Denmark Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark The Bioinformatics Centre, Department of Biology, University of Copenhagen, 2200 Copenhagen, Denmark.
Felicia B LauridsenThe Finsen Laboratory, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark Biotech Research and Innovation Centre (BRIC), University of Copenhagen, Copenhagen, 2200 Copenhagen, Denmark Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark.
Nicolas RapinThe Finsen Laboratory, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark Biotech Research and Innovation Centre (BRIC), University of Copenhagen, Copenhagen, 2200 Copenhagen, Denmark Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark The Bioinformatics Centre, Department of Biology, University of Copenhagen, 2200 Copenhagen, Denmark.ORCID 0000-0001-5208-8874
Bo T PorseThe Finsen Laboratory, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark Biotech Research and Innovation Centre (BRIC), University of Copenhagen, Copenhagen, 2200 Copenhagen, Denmark Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark bo.porse@finsenlab.dk.
University of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Formation of nucleosome free region (NFR) accompanied by specific histone modifications at flanking nucleosomes is an important prerequisite for enhancer and promoter activity. Due to this process, active regulatory elements often exhibit a distinct shape of histone signal in the form of a peak-valley-peak (PVP) pattern. However, different features of PVP patterns and their robustness in predicting active regulatory elements have never been systematically analyzed. Here, we present PARE, a novel computational method that systematically analyzes the H3K4me1 or H3K4me3 PVP patterns to predict NFRs. We show that NFRs predicted by H3K4me1 and me3 patterns are associated with active enhancers and promoters, respectively. Furthermore, asymmetry in the height of peaks flanking the central valley can predict the directionality of stable transcription at promoters. Using PARE on ChIP-seq histone modifications from four ENCODE cell lines and four hematopoietic differentiation stages, we identified several enhancers whose regulatory activity is stage specific and correlates positively with the expression of proximal genes in a particular stage. In conclusion, our results demonstrate that PVP patterns delineate both the histone modification landscape and the transcriptional activities governed by active enhancers and promoters, and therefore can be used for their prediction. PARE is freely available at http://servers.binf.ku.dk/pare.

Indexed as

Binding SitesCell DifferentiationCell Line, TumorComputational BiologyEnhancer Elements, GeneticHeLa CellsHematopoietic Stem CellsHep G2 CellsHistone CodeHistonesHumansNucleosomesPromoter Regions, GeneticTranscriptional ActivationHistonesNucleosomes

Identifiers

PMID27095194
PMCPMC4872112
OpenAlexW2339142748

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.