Evidence map›Paper›PMID 30214009›Full record

ArticleScientific reports2018

Metabolic gene expression and epigenetic effects of the ketone body β-hydroxybutyrate on H3K9ac in bovine cells, oocytes and embryos.

Juliano Rodrigues Sangalli, Rafael Vilar Sampaio, Maite Del Collado, Juliano Coelho da Silveira, Tiago Henrique Camara De Bem, Felipe Perecin, Lawrence Charles Smith, Flávio Vieira Meirelles

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

21 citing papers in PubMed, 42 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 2 countries.

Juliano Rodrigues SangalliUniversity of Sao Paulo, Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, Pirassununga, Sao Paulo, postcode: 13635-900, Brazil. julianors@usp.br.
Rafael Vilar SampaioUniversity of Sao Paulo, Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, Pirassununga, Sao Paulo, postcode: 13635-900, Brazil.ORCID 0000-0002-4293-2127
Maite Del ColladoUniversity of Sao Paulo, Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, Pirassununga, Sao Paulo, postcode: 13635-900, Brazil.ORCID 0000-0002-4098-4855
Juliano Coelho da SilveiraUniversity of Sao Paulo, Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, Pirassununga, Sao Paulo, postcode: 13635-900, Brazil.
Tiago Henrique Camara De BemUniversity of Sao Paulo, Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, Pirassununga, Sao Paulo, postcode: 13635-900, Brazil.
Felipe PerecinUniversity of Sao Paulo, Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, Pirassununga, Sao Paulo, postcode: 13635-900, Brazil.ORCID 0000-0003-2009-5863
Lawrence Charles SmithUniversité de Montréal, Faculté de médecine vétérinaire, Centre de recherche en reproduction et fertilité, St. Hyacinthe, Québec, postcode: H3T 1J4, Canada.
Flávio Vieira MeirellesUniversity of Sao Paulo, Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, Pirassununga, Sao Paulo, postcode: 13635-900, Brazil.
Universidade de São Paulo · BRUniversité de Montréal · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The rapid decline in fertility that has been occurring to high-producing dairy cows in the past 50 years seems to be associated with metabolic disturbances such as ketosis, supporting the need for research to improve our understanding of the relations among the diet, metabolism and embryonic development. Recently, the ketone body β-hydroxybutyrate (BOHB) was demonstrated to be a potent inhibitor of histone deacetylases (HDACs). Herein, we performed a series of experiments aiming to investigate the epigenetic effects of BOHB on histone acetylation in somatic cells, cumulus-oocyte complexes (COCs) and somatic cell nuclear transfer (SCNT) embryos. Treatment with BOHB does not increase histone acetylation in cells but stimulates genes associated with ketolysis and master regulators of metabolism. We further demonstrated that maturing COCs with high levels of BOHB does not affect their maturation rate or histone acetylation but increases the expression of PPARA in cumulus cells. Treatment of somatic cell nuclear transfer zygotes with BOHB causes hyperacetylation, which is maintained until the blastocyst stage, causing enhanced FOXO3A expression and blastocyst production. Our data shed light on the epigenetic mechanisms caused by BOHB in bovine cells and embryos and provide a better understanding of the connection between nutrition and reproduction.

Indexed as

3-Hydroxybutyric AcidAcetylationAnimalsBlastocystCattleCell LineCumulus CellsEmbryo, MammalianEmbryonic DevelopmentFemaleFertilityForkhead Box Protein O3Gene Expression Regulation, DevelopmentalHEK293 CellsHistone Deacetylase InhibitorsHistone Deacetylases3-Hydroxybutyric AcidForkhead Box Protein O3Histone Deacetylase InhibitorsHistone DeacetylasesHistonesPPAR alpha

Identifiers

PMID30214009
PMCPMC6137158
OpenAlexW2890387609

What OpenQuestion holds

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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.