Evidence map›Paper›PMID 24420542›Full record

ArticleHypertension (Dallas, Tex. : 1979)2014

Base-resolution maps of 5-methylcytosine and 5-hydroxymethylcytosine in Dahl S rats: effect of salt and genomic sequence.

Yong Liu, Pengyuan Liu, Chun Yang, Allen W Cowley, Mingyu Liang

Open access · bronzeAbstract read
In one paragraph

Article in Hypertension (Dallas, Tex. : 1979), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

48 citing papers in PubMed, 72 citations in OpenAlex.

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  15. Review
  16. Transfer RNA Fragments in the Kidney in Hypertension.Hypertension (Dallas, Tex. : 1979) · 2021
    Article
  17. Renal metabolism and hypertension.Nature communications · 2021
    Review
  18. Article
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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

5 authors at 1 institution in 1 country.

Yong LiuDepartment of Physiology, Medical College of Wisconsin, Milwaukee, WI 53226. mliang@mcw.edu or cowley@mcw.edu.
Pengyuan Liu
Chun Yang
Allen W Cowley
Mingyu Liang
Medical College of Wisconsin · US

Funding

VASOPRESSIN SECRETION AND CARDIOVASCULAR FUNCTIONP01HL029587 · NHLBI · MEDICAL COLLEGE OF WISCONSIN · PI COWLEY, ALLEN W · 1985 to 2012
$24.1M
Research ServicesP01HL082798 · NHLBI · MEDICAL COLLEGE OF WISCONSIN · PI GREENE, ANDREW S. · 2006 to 2015
$22.0M
MicroRNA Ribonucleoprotein ComplexesR21HL111580 · NHLBI · MEDICAL COLLEGE OF WISCONSIN · PI LIANG, MINGYU · 2012 to 2013
$412k
NHLBI NIH HHS HL029587NHLBI NIH HHS HL082798NHLBI NIH HHS HL111580NHLBI NIH HHS P01 HL029587NHLBI NIH HHS P01 HL082798NHLBI NIH HHS R21 HL111580
6 · The paper itself

Abstract

Analysis of 5-hydroxymethylcytosine (5hmC) at single-base resolution has been largely limited to studies of stem cells or developmental stages. Given the potential importance of epigenetic events in hypertension, we have analyzed 5hmC and 5-methylcytosine (5mC) at single-base resolution in the renal outer medulla of the Dahl salt-sensitive rat and examined the effect of disease-relevant genetic or environmental alterations on 5hmC and 5mC patterns. Of CpG sites that fell within CpG islands, 11% and 1% contained significant 5mC and 5hmC, respectively. 5mC levels were substantially higher for genes with lower mRNA abundance and showed a prominent nadir around the transcription start site. In contrast, 5hmC levels were higher in genes with higher expression. Substitution of a 12.9-Mbp region of chromosome 13, which attenuates the hypertensive and renal injury phenotypes in salt-sensitive rats, or exposure to a high-salt diet, which accelerates the disease phenotypes, was associated with differential 5mC or 5hmC in several hundred CpG islands. Nearly 80% of the CpG islands that were differentially methylated in response to salt and associated with differential mRNA abundance were intragenic CpG islands. The substituted genomic segment had significant cis effects on mRNA abundance but not on DNA methylation. The study established base-resolution maps of 5mC and 5hmC in an in vivo model of disease and revealed several characteristics of 5mC and 5hmC important for understanding the role of epigenetic modifications in the regulation of organ systems function and complex diseases.

Indexed as

Base SequenceEpigenomics5-MethylcytosineAnimalsCpG IslandsCytosineDisease Models, AnimalGenome-Wide Association StudyHypertensionKidney MedullaMalePhenotypeRatsRats, Inbred DahlRNA, MessengerSodium Chloride, Dietary5-hydroxymethylcytosine5-MethylcytosineCytosineRNA, MessengerSodium Chloride, DietaryDNA methylationepigenenomicsgenomicshypertensionkidney

Identifiers

PMID24420542
PMCPMC4315612
OpenAlexW2131176327

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.