Evidence map›Paper›PMID 26889791›Full record

ArticleEpigenetics2016

Glucocorticoids accelerate maturation of the heme pathway in fetal liver through effects on transcription and DNA methylation.

Batbayar Khulan, Lincoln Liu, Catherine M Rose, Ashley K Boyle, Jonathan R Manning, Amanda J Drake

Open access · hybridAbstract read
In one paragraph

Article in Epigenetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
1.3field-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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. 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

6 authors at 2 institutions in 1 country.

Batbayar Khulana University/BHF Center for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute , 47 Little France Crescent, Edinburgh , UK.
Lincoln Liua University/BHF Center for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute , 47 Little France Crescent, Edinburgh , UK.
Catherine M Rosea University/BHF Center for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute , 47 Little France Crescent, Edinburgh , UK.
Ashley K Boylea University/BHF Center for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute , 47 Little France Crescent, Edinburgh , UK.
Jonathan R Manninga University/BHF Center for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute , 47 Little France Crescent, Edinburgh , UK.
Amanda J Drakea University/BHF Center for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute , 47 Little France Crescent, Edinburgh , UK.
The Queen's Medical Research Institute · GBUniversity of Edinburgh · GB

Funding

British Heart Foundation FS/10/49/28675Medical Research Council G0501904
6 · The paper itself

Abstract

Glucocorticoids are widely used in threatened preterm labor to promote maturation in many organ systems in preterm babies and have significant beneficial effects on morbidity and mortality. We performed transcriptional profiling in fetal liver in a rat model of prenatal glucocorticoid exposure and identified marked gene expression changes in heme biosynthesis, utilization, and degradation pathways in late gestation. These changes in gene expression associated with alterations in DNA methylation and with a reduction in hepatic heme concentration. There were no persistent differences in gene expression, DNA methylation, or heme concentrations at 4 weeks of age, suggesting that these are transient effects. Our findings are consistent with glucocorticoid-induced accelerated maturation of the haematopoietic system and support the hypothesis that glucocorticoids can drive changes in gene expression in association with alterations in DNA methylation.

Indexed as

Maternal ExposureAnimalsCytochrome P-450 CYP2J2Cytochrome P-450 Enzyme SystemDexamethasoneDNA MethylationEpigenesis, GeneticFemaleFetal DevelopmentGene Expression ProfilingGlucocorticoidsHemeLiverMalePregnancyPromoter Regions, GeneticCytochrome P-450 CYP2J2Cytochrome P-450 Enzyme SystemDexamethasoneGlucocorticoidsHemeDNA methylationglucocorticoidshemeliverprenatal

Identifiers

PMID26889791
PMCPMC4846099
OpenAlexW2273757924

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.