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Cited by 607

The DOI matches its Crossref record; 118 of the 118 references it cites were found in a registry or an index.

Regulation and function of miRNA-21 in health and disease

Open access
Kumarswamy, Regalla, Volkmann, Ingo, Thum, Thomas·2011·RNA Biology

Abstract

The small regulatory RNA microRNA-21 (miR-21) plays a crucial role in a plethora of biological functions and diseases including development, cancer, cardiovascular diseases and inflammation. The gene coding for pri-miR-21 (primary transcript containing miR-21) is located within the intronic region of the TMEM49 gene. Despite pri-miR-21 and TMEM49 are overlapping genes in the same direction of transcription, pri-miR-21 is independently transcribed by its own promoter regions and terminated with its own poly(A) tail. After transcription, primiR- 21 is finally processed into mature miR-21. Expression of miR-21 has been found to be deregulated in almost all types of cancers and therefore was classified as an oncomiR. During recent years, additional roles of miR-21 in cardiovascular and pulmonary diseases, including cardiac and pulmonary fibrosis as well as myocardial infarction have been described. MiR-21 additionally regulates various immunological and developmental processes. Due to the critical functions of its target proteins in various signaling pathways, miR-21 has become an attractive target for genetic and pharmacological modulation in various disease conditions.

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Metadata

Authors
Kumarswamy, R., Volkmann, I., & Thum, T.
Venue
RNA Biology
Published
2011-09
Volume
8
Issue
5
Pages
706-713
ISSN
  • 1547-6286 (ISSN-L)
  • 1555-8584
OpenAlex
W2061558045
Cited by
607
References
118
FWCI
11.38
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Regulation and function of miRNA-21 in health and disease. https://app.cochat.ai/papers/10.4161/rna.8.5.16154
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Kumarswamy, R., Volkmann, I., & Thum, T. (2011). Regulation and function of miRNA-21 in health and disease. RNA Biology. https://doi.org/10.4161/rna.8.5.16154

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