PuSH - Publication Server of Helmholtz Zentrum München: Regulators of RNA m<sup>5</sup>C methylation are adipose tissue depot-specific expressed and correlate with clinical variables of obesity in humans.

Information

Clues to quality of journals

Open Access Policy of Helmholtz Association 2016

CC Licencences

Publication Metrics

Navigation

Home

Deutsch

EVA: Electronic Publishing

New EVA Application

Research

Advanced Search

Browse by ...

... HMGU-Authors/Consortia

... Organizational Structure

... Journal

... Publication Type

... Research Data

... Arbeitsgruppen

... Publication Year

Publication overview

Statistics

Statistics (last 5 years)

OA Publications

Publish

Submit Publication

Import publication from...

...EVA

Report missing publication

Highlights

Support & Contact

Contact persons

Help

Data protection

Helmholtz Open Science

JANE Journal Estimator

SHERPA/RoMEO

DOAJ

Export:

Text

Endnote (RIS) BIB

BibTeX

Svensson, S.I.A.* ; Hoffmann, A. ; Hagemann, T. ; Cayir, A.* ; Saeed, S.* ; Ghosh, A.* ; Wolfrum, C.* ; Blüher, M. ; Böttcher, Y.*

Regulators of RNA m⁵C methylation are adipose tissue depot-specific expressed and correlate with clinical variables of obesity in humans.

Front. Endocrin. 16:1647477 (2025)

Publ. Version/Full Text

Research data

DOI

PMC

	Open Access Gold

Abstract
Metrics
Extra information

BACKGROUND: Obesity is a global health burden and recent evidence indicates that epitranscriptomic regulation is potentially involved in its etiology. The epitranscriptomic mark 5-methylcytosine (m⁵C) is implicated in cancer and recent data linked the gene expression of m⁵C writers, erasers and readers to diabetes, a well-known co-morbidity of obesity. Here, we tested whether gene expression of m⁵C regulators in paired samples of human visceral and subcutaneous adipose tissue is (i) adipose tissue depot-specific and (ii) correlates with important clinical variables of obesity. METHODS: Intra-individually paired adipose tissue samples from human subcutaneous adipose tissue (SAT) and omental visceral adipose tissue (OVAT) were utilized from three different cohorts from the Leipzig Obesity Biobank including a large cross-sectional cohort, a two-step bariatric surgery cohort and a cohort of metabolically healthy vs unhealthy individuals (LOBB, total N=962). Data analysis on intra-individual samples was performed by using the paired Wilcoxon signed-rank test, while in comparisons on independent groups the unpaired Wilcoxon rank-sum test was employed. Bonferroni correction method was used to adjust multiple testing of p-values and Spearman's rank correlation was used to assess associations. RESULTS: We observed that multiple m⁵C regulators were differentially expressed between human subcutaneous and visceral adipose tissue depots. Interestingly, we found that for several regulators the effects were less pronounced after weight loss, whilst stronger in individuals with insulin resistance compared to their healthy counterparts. A strong correlation of m⁵C regulator expression with macrophages was observed in OVAT compared to its SAT counterpart. Correlations between m⁵C regulators with important clinical variables related to obesity were observed in all three cohorts. CONCLUSION: Our findings provide evidence for adipose tissue depot-specific gene expression of m⁵C regulators that correlate with clinical variables of obesity.

Impact Factor

Scopus SNIP

Altmetric

4.600

0.000

PuSH - Publication Server of Helmholtz Zentrum München

Regulators of RNA m5C methylation are adipose tissue depot-specific expressed and correlate with clinical variables of obesity in humans.

Regulators of RNA m⁵C methylation are adipose tissue depot-specific expressed and correlate with clinical variables of obesity in humans.