Evidence map›Paper›PMID 33495488›Full record

ArticleScientific reports2021

Valproic acid influences the expression of genes implicated with hyperglycaemia-induced complement and coagulation pathways.

Marina Barreto Felisbino, Mark Ziemann, Ishant Khurana, Jun Okabe, Keith Al-Hasani, Scott Maxwell, K N Harikrishnan, Camila Borges Martins de Oliveira, Maria Luiza S Mello, Assam El-Osta

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
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  11. Article
  12. Review
  13. Glucose Variability: How Does It Work?International journal of molecular sciences · 2021
    Review
  14. Sodium Valproate-Induced Chromatin Remodeling.Frontiers in cell and developmental biology · 2021
    Review
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 4 institutions in 4 countries.

Marina Barreto Felisbino *Department of Structural and Functional Biology, Institute of Biology, University of Campinas (Unicamp), Campinas, SP, 13083-862, Brazil.
Mark Ziemann *Epigenetics in Human Health and Disease Laboratory, Department of Diabetes, Central Clinical School, The Alfred Medical Research and Education Precinct, Monash University, Melbourne, VIC, Australia.
Ishant KhuranaEpigenetics in Human Health and Disease Laboratory, Department of Diabetes, Central Clinical School, The Alfred Medical Research and Education Precinct, Monash University, Melbourne, VIC, Australia.
Jun OkabeEpigenetics in Human Health and Disease Laboratory, Department of Diabetes, Central Clinical School, The Alfred Medical Research and Education Precinct, Monash University, Melbourne, VIC, Australia.
Keith Al-HasaniEpigenetics in Human Health and Disease Laboratory, Department of Diabetes, Central Clinical School, The Alfred Medical Research and Education Precinct, Monash University, Melbourne, VIC, Australia.
Scott MaxwellEpigenetics in Human Health and Disease Laboratory, Department of Diabetes, Central Clinical School, The Alfred Medical Research and Education Precinct, Monash University, Melbourne, VIC, Australia.
K N HarikrishnanEpigenetics in Human Health and Disease Laboratory, Department of Diabetes, Central Clinical School, The Alfred Medical Research and Education Precinct, Monash University, Melbourne, VIC, Australia.
Camila Borges Martins de OliveiraDepartment of Structural and Functional Biology, Institute of Biology, University of Campinas (Unicamp), Campinas, SP, 13083-862, Brazil.
Maria Luiza S MelloDepartment of Structural and Functional Biology, Institute of Biology, University of Campinas (Unicamp), Campinas, SP, 13083-862, Brazil.
Assam El-OstaEpigenetics in Human Health and Disease Laboratory, Department of Diabetes, Central Clinical School, The Alfred Medical Research and Education Precinct, Monash University, Melbourne, VIC, Australia. sam.el-osta@monash.edu.
The Alfred Hospital · AUUniversidade Estadual de Campinas (UNICAMP) · BRChinese University of Hong Kong · CNMonash University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Because the liver plays a major role in metabolic homeostasis and secretion of clotting factors and inflammatory innate immune proteins, there is interest in understanding the mechanisms of hepatic cell activation under hyperglycaemia and whether this can be attenuated pharmacologically. We have previously shown that hyperglycaemia stimulates major changes in chromatin organization and metabolism in hepatocytes, and that the histone deacetylase inhibitor valproic acid (VPA) is able to reverse some of these metabolic changes. In this study, we have used RNA-sequencing (RNA-seq) to investigate how VPA influences gene expression in hepatocytes. Interesting, we observed that VPA attenuates hyperglycaemia-induced activation of complement and coagulation cascade genes. We also observe that many of the gene activation events coincide with changes to histone acetylation at the promoter of these genes indicating that epigenetic regulation is involved in VPA action.

Indexed as

Blood CoagulationComplement System ProteinsGene Expression RegulationHepatocytesHep G2 CellsHistonesHumansHyperglycemiaPromoter Regions, GeneticReproducibility of ResultsValproic AcidComplement System ProteinsHistonesValproic Acid

Identifiers

PMID33495488
PMCPMC7835211
OpenAlexW3125404605

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.