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Cited by 323

The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.

Changes in m6A RNA Methylation Contribute to Heart Failure Progression by Modulating Translation

Open access
Berulava, Tea, Buchholz, Eric, Elerdashvili, Vakhtang, Pena, Tonatiuh, Islam, Md Rezaul, Lbik, Dawid, Mohamed, Belal A., Renner, Andre, von Lewinski, Dirk, Sacherer, Michael, Bohnsack, Katherine E., Bohnsack, Markus T., Jain, Gaurav, Capece, Vincenzo, Cleve, Nicole, Burkhardt, Susanne, Hasenfuss, Gerd, Fischer, Andre, Toischer, Karl·2020·European Journal of Heart Failure

Abstract

Aims: Deregulation of epigenetic processes and aberrant gene expression are important mechanisms in heart failure. Here we studied the potential relevance of m6A RNA methylation in heart failure development. Methods and results: We analysed m6A RNA methylation via next-generation sequencing. We found that approximately one quarter of the transcripts in the healthy mouse and human heart exhibit m6A RNA methylation. During progression to heart failure we observed that changes in m6A RNA methylation exceed changes in gene expression both in mouse and human. RNAs with altered m6A RNA methylation were mainly linked to metabolic and regulatory pathways, while changes in RNA expression level mainly represented changes in structural plasticity. Mechanistically, we could link m6A RNA methylation to altered RNA translation and protein production. Interestingly, differentially methylated but not differentially expressed RNAs showed differential polysomal occupancy, indicating transcription-independent modulation of translation. Furthermore, mice with a cardiomyocyte restricted knockout of the RNA demethylase Fto exhibited an impaired cardiac function compared to control mice. Conclusions: We could show that m6A landscape is altered in heart hypertrophy and heart failure. m6A RNA methylation changes lead to changes in protein abundance, unconnected to mRNA levels. This uncovers a new transcription-independent mechanisms of translation regulation. Therefore, our data suggest that modulation of epitranscriptomic processes such as m6A methylation might be an interesting target for therapeutic interventions.

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Metadata

Authors
Berulava, T., Buchholz, E., Elerdashvili, V., Pena, T., Islam, M. R., Lbik, D., Mohamed, B. A., Renner, A., von Lewinski, D., Sacherer, M., Bohnsack, K. E., Bohnsack, M. T., Jain, G., Capece, V., Cleve, N., Burkhardt, S., Hasenfuss, G., Fischer, A., & Toischer, K.
Venue
European Journal of Heart Failure
Published
2019-12-17
Volume
22
Issue
1
Pages
54-66
ISSN
  • 1388-9842 (ISSN-L)
  • 1879-0844
OpenAlex
W2995093255
Cited by
323
References
33
FWCI
9.74
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Changes in m6A RNA Methylation Contribute to Heart Failure Progression by Modulating Translation. https://app.cochat.ai/papers/10.1002/ejhf.1672
The paper
Berulava, T., Buchholz, E., Elerdashvili, V., Pena, T., Islam, M. R., Lbik, D., Mohamed, B. A., Renner, A., von Lewinski, D., Sacherer, M., Bohnsack, K. E., Bohnsack, M. T., Jain, G., Capece, V., Cleve, N., Burkhardt, S., Hasenfuss, G., Fischer, A., & Toischer, K. (2020). Changes in m6A RNA Methylation Contribute to Heart Failure Progression by Modulating Translation. European Journal of Heart Failure. https://doi.org/10.1002/ejhf.1672

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.