Evidence map›Paper›PMID 34050145›Full record

ArticleNature communications2021

Dynamic methylation of histone H3K18 in differentiating Theileria parasites.

Kevin Cheeseman, Guillaume Jannot, Nelly Lourenço, Marie Villares, Jérémy Berthelet, Teresa Calegari-Silva, Juliette Hamroune, Franck Letourneur, Fernando Rodrigues-Lima, Jonathan B Weitzman

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. 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
6.3field-weighted citation impact, top 3% 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, 32 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

10 authors at 1 institution in 1 country.

Kevin Cheeseman *Université de Paris, Epigenetics and Cell Fate, CNRS, Paris, France.
Guillaume Jannot *Université de Paris, Epigenetics and Cell Fate, CNRS, Paris, France.
Nelly Lourenço *Université de Paris, Epigenetics and Cell Fate, CNRS, Paris, France.
Marie Villares *Université de Paris, Epigenetics and Cell Fate, CNRS, Paris, France.
Jérémy BertheletUniversité de Paris, Epigenetics and Cell Fate, CNRS, Paris, France.
Teresa Calegari-SilvaUniversité de Paris, Epigenetics and Cell Fate, CNRS, Paris, France.
Juliette HamrouneUniversité de Paris, Institut Cochin, Inserm, CNRS, Paris, France.
Franck LetourneurUniversité de Paris, Institut Cochin, Inserm, CNRS, Paris, France.ORCID 0000-0001-9465-4774
Fernando Rodrigues-LimaUniversité de Paris, Functional and Adaptive Biology, CNRS, Paris, France.
Jonathan B WeitzmanUniversité de Paris, Epigenetics and Cell Fate, CNRS, Paris, France. jonathan.weitzman@u-paris.fr.ORCID 0000-0001-8445-0102
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lysine methylation on histone tails impacts genome regulation and cell fate determination in many developmental processes. Apicomplexa intracellular parasites cause major diseases and they have developed complex life cycles with fine-tuned differentiation events. Yet, apicomplexa genomes have few transcription factors and little is known about their epigenetic control systems. Tick-borne Theileria apicomplexa species have relatively small, compact genomes and a remarkable ability to transform leucocytes in their bovine hosts. Here we report enriched H3 lysine 18 monomethylation (H3K18me1) on the gene bodies of repressed genes in Theileria macroschizonts. Differentiation to merozoites (merogony) leads to decreased H3K18me1 in parasite nuclei. Pharmacological manipulation of H3K18 acetylation or methylation impacted parasite differentiation and expression of stage-specific genes. Finally, we identify a parasite SET-domain methyltransferase (TaSETup1) that can methylate H3K18 and represses gene expression. Thus, H3K18me1 emerges as an important epigenetic mark which controls gene expression and stage differentiation in Theileria parasites.

Indexed as

AcetylationAnimalsCattleCell LineChickensChromatin Immunoprecipitation SequencingEpigenetic RepressionGene Expression Regulation, DevelopmentalHEK293 CellsHistonesHumansInsect ProteinsLife Cycle StagesLysineMethylationMethyltransferasesFR 235222HistonesInsect ProteinsLysineMethyltransferasesPeptides, CyclicRecombinant ProteinsTranylcypromine

Identifiers

PMID34050145
PMCPMC8163883
OpenAlexW3156913375

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.