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Cited by 888

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

MicroRNAs in the Human Heart: A Clue to Fetal Gene Reprogramming in Heart Failure

Open access
Thum, Thomas, Galuppo, Paolo, Wolf, Christian, Fiedler, Jan, Kneitz, Susanne, van Laake, Linda W., Doevendans, Pieter A., Mummery, Christine L., Borlak, Jürgen, Haverich, Axel, Gross, Carina, Engelhardt, Stefan, Ertl, Georg, Bauersachs, Johann·2007·Circulation

Abstract

Background— Chronic heart failure is characterized by left ventricular remodeling and reactivation of a fetal gene program; the underlying mechanisms are only partly understood. Here we provide evidence that cardiac microRNAs, recently discovered key regulators of gene expression, contribute to the transcriptional changes observed in heart failure. Methods and Results— Cardiac transcriptome analyses revealed striking similarities between fetal and failing human heart tissue. Using microRNA arrays, we discovered profound alterations of microRNA expression in failing hearts. These changes closely mimicked the microRNA expression pattern observed in fetal cardiac tissue. Bioinformatic analysis demonstrated a striking concordance between regulated messenger RNA expression in heart failure and the presence of microRNA binding sites in the respective 3′ untranslated regions. Messenger RNAs upregulated in the failing heart contained preferentially binding sites for downregulated microRNAs and vice versa. Mechanistically, transfection of cardiomyocytes with a set of fetal microRNAs induced cellular hypertrophy as well as changes in gene expression comparable to the failing heart. Conclusions— Our data support a novel mode of regulation for the transcriptional changes in cardiac failure. Reactivation of a fetal microRNA program substantially contributes to alterations of gene expression in the failing human heart.

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Crossref · 10.1161/circulationaha.107.687947

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Metadata

Authors
Thum, T., Galuppo, P., Wolf, C., Fiedler, J., Kneitz, S., van Laake, L. W., Doevendans, P. A., Mummery, C. L., Borlak, J., Haverich, A., Gross, C., Engelhardt, S., Ertl, G., & Bauersachs, J.
Venue
Circulation
Published
2007-07-17
Volume
116
Issue
3
Pages
258-267
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W2039820053
Cited by
888
References
7
FWCI
19.29
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: MicroRNAs in the Human Heart: A Clue to Fetal Gene Reprogramming in Heart Failure. https://app.cochat.ai/papers/10.1161/circulationaha.107.687947
The paper
Thum, T., Galuppo, P., Wolf, C., Fiedler, J., Kneitz, S., van Laake, L. W., Doevendans, P. A., Mummery, C. L., Borlak, J., Haverich, A., Gross, C., Engelhardt, S., Ertl, G., & Bauersachs, J. (2007). MicroRNAs in the Human Heart: A Clue to Fetal Gene Reprogramming in Heart Failure. Circulation. https://doi.org/10.1161/circulationaha.107.687947

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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.