Evidence map›Paper›PMID 19875931›Full record

ArticleEpigenetics2009

Inter-individual variation of dietary fat-induced mesoderm specific transcript in adipose tissue within inbred mice is not caused by altered promoter methylation.

Robert A Koza, Pamela Rogers, Leslie P Kozak

Open access · hybridAbstract read
In one paragraph

Article in Epigenetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Variable imprinting of the MEST gene in human preimplantation embryos.European journal of human genetics : EJHG · 2013
    Article
  8. Article
  9. Article
  10. Article
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

3 authors at 1 institution in 1 country.

Robert A KozaPennington Biomedical Research Center, Baton Rouge, Louisiana, USA. kozara@pbrc.edu
Pamela Rogers
Leslie P Kozak
Pennington Biomedical Research Center · US

Funding

Research BaseP30DK072476 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI Peter Todd Katzmarzyk · 2005 to 2026
$26.5M
THE ROLE OF PROTEIN MALNUTRITION ON CIRCADIAN PHYSIOLOGY OF C57BL/6J MOUSE DAMSP20RR021945 · NCRR · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI GETTYS, THOMAS W · 2006 to 2011
$9.5M
Epigenetic Mechanisms and Genes Associated with the Development of AdiposityR21DK074951 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI KOZA, ROBERT A · 2008 to 2009
$404k
NCRR NIH HHS P20 RR021945NCRR NIH HHS P20-RR021945NIDDK NIH HHS P30 DK072476NIDDK NIH HHS R21 DK074951
6 · The paper itself

Abstract

Mesoderm specific transcript (Mest), an imprinted gene associated with fat mass expansion under conditions of positive energy balance, shows highly variable expression (approximately 80-fold) in white adipose tissue (WAT) of C57BL/6J (B6) mice fed an obesogenic diet. Since B6 mice are essentially genetically invariant and Mest is known to be regulated by CpG methylation within its immediate proximal promoter, the large variability in its expression in adipose tissue has the hallmarks of being controlled via an epigenetic mechanism. In this study, bisulfite sequencing and allelic discrimination analyses were performed to determine whether variations in CpG methylation within the Mest promoter were associated with its expression. Results showed no relationship between CpG methylation in the Mest promoter and high versus low expression in either WAT or isolated adipocytes; and, experiments using a single nucleotide polymorphism in the Mest promoter region between B6 and Castaneus mice showed the expected pattern for an imprinted gene with all maternal alleles being methylated. These data suggest that mechanisms independent of the CpG methylation status of the Mest promoter must underlie the control of its expression during adipose tissue expansion.

Indexed as

DNA MethylationPromoter Regions, GeneticAdipose TissueAnimalsCpG IslandsDietary FatsGene Expression Regulation, DevelopmentalHumansMesodermMiceMice, Inbred C57BLMolecular Sequence DataProteinsTranscription, GeneticDietary Fatsmesoderm specific transcript proteinProteins

Identifiers

PMID19875931
PMCPMC3951159
OpenAlexW2023054567

What OpenQuestion holds

Textmetadata
LicenceTDM
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.