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Cited by 360

The DOI matches its Crossref record; 154 of the 154 references it cites were found in a registry or an index.

DNA methylation-associated silencing of tumor-suppressor microRNAs in cancer

Open access
Lopez-Serra, P, Esteller, M·2012·Oncogene

Abstract

MicroRNAs (miRNAs) are recognized as being central players in many biological processes and cellular pathways. Their roles in disease have been highlighted first by observation of their aberrant expression profiles in human tumors, and then by in vitro and in vivo functional studies in transformed cells and model organisms. One of the most commonly observed features of miRNAs in malignancies is a defect in their production. Although several causes may be associated with this phenomenon, such as upstream oncogenic/tumor-suppressor defects and alterations in the miRNA-processing machinery, epigenetic inactivation is the prime suspect. The number of miRNAs with putative growth-inhibitory functions undergoing promoter CpG island hypermethylation in human cancer is growing fast and more detailed biological studies are necessary. The recognition of miR-124a and miR-34b/c as bona fide tumor-suppressor miRNAs undergoing DNA methylation-associated silencing in a wide spectrum of human neoplasms is a good starting point to be followed by other candidate miRNAs. Most importantly, even at this early stage, the transcriptional repression of miRNAs by hypermethylation of their corresponding promoter loci seems to be a common feature of all human tumors. This will have translational consequences for the management of the disease.

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Metadata

Authors
Lopez-Serra, P., & Esteller, M.
Venue
Oncogene
Published
2011-08-22
Volume
31
Issue
13
Pages
1609-1622
ISSN
  • 0950-9232 (ISSN-L)
  • 1476-5594
OpenAlex
W2036982851
Cited by
360
References
154
FWCI
11.58
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: DNA methylation-associated silencing of tumor-suppressor microRNAs in cancer. https://app.cochat.ai/papers/10.1038/onc.2011.354
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Lopez-Serra, P., & Esteller, M. (2012). DNA methylation-associated silencing of tumor-suppressor microRNAs in cancer. Oncogene. https://doi.org/10.1038/onc.2011.354

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