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Published in: Journal of Cancer Research and Clinical Oncology 8/2018

Open Access 01-08-2018 | Review – Cancer Research

MicroRNAs in regulation of triple-negative breast cancer progression

Authors: Dominika Piasecka, Marcin Braun, Radzislaw Kordek, Rafal Sadej, Hanna Romanska

Published in: Journal of Cancer Research and Clinical Oncology | Issue 8/2018

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Abstract

Purpose

Dysregulation of miRNA profile has been associated with a broad spectrum of cellular processes underlying progression of various human malignancies. Increasing evidence suggests that specific microRNA clusters might be of clinical utility, especially in triple-negative breast carcinoma (TNBC), devoid of both predictive markers and potential therapeutic targets. Here we provide a comprehensive review of the existing data on microRNAs in TNBC, their molecular targets, a putative role in invasive progression with a particular emphasis on the epithelial-to-mesenchymal transition (EMT) and acquisition of stem-cell properties (CSC), regarded both as prerequisites for metastasis, and significance for therapy.

Methods

PubMed and Medline databases were systematically searched for the relevant literature. 121 articles have been selected and thoroughly analysed.

Results

Several miRNAs associated with EMT/CSC and invasion were identified as significantly (1) upregulated: miR-10b, miR-21, miR-29, miR-9, miR-221/222, miR-373 or (2) downregulated: miR-145, miR-199a-5p, miR-200 family, miR-203, miR-205 in TNBC. Dysregulation of miR-10b, miR-21, miR-29, miR-145, miR-200 family, miR-203, miR-221/222 was reported of prognostic value in TNBC patients.

Conclusion

Available data suggest that specific microRNA clusters might play an important role in biology of TNBC, understanding of which should assist disease prognostication and therapy.
Literature
go back to reference Pecot CV, Rupaimoole R, Yang D, Akbani R, Ivan C, Lu C, Wu S, Han H-D, Shah MY, Rodriguez-Aguayo C, Bottsford-Miller J, Liu Y, Kim SB, Unruh A, Gonzalez-Villasana V, Huang L, Zand B, Moreno-Smith M, Mangala LS, Taylor M, Dalton HJ, Sehgal V, Wen Y, Kang Y, Baggerly KA, Lee J-S, Ram PT, Ravoori MK, Kundra V, Zhang X, Ali-Fehmi R, Gonzalez-Angulo A-M, Massion PP, Calin GA, Lopez-Berestein G, Zhang W, Sood AK (2013) Tumour angiogenesis regulation by the miR-200 family. Nat Commun 4:2427. https://doi.org/10.1038/ncomms3427 PubMedPubMedCentralCrossRef Pecot CV, Rupaimoole R, Yang D, Akbani R, Ivan C, Lu C, Wu S, Han H-D, Shah MY, Rodriguez-Aguayo C, Bottsford-Miller J, Liu Y, Kim SB, Unruh A, Gonzalez-Villasana V, Huang L, Zand B, Moreno-Smith M, Mangala LS, Taylor M, Dalton HJ, Sehgal V, Wen Y, Kang Y, Baggerly KA, Lee J-S, Ram PT, Ravoori MK, Kundra V, Zhang X, Ali-Fehmi R, Gonzalez-Angulo A-M, Massion PP, Calin GA, Lopez-Berestein G, Zhang W, Sood AK (2013) Tumour angiogenesis regulation by the miR-200 family. Nat Commun 4:2427. https://​doi.​org/​10.​1038/​ncomms3427 PubMedPubMedCentralCrossRef
Metadata
Title
MicroRNAs in regulation of triple-negative breast cancer progression
Authors
Dominika Piasecka
Marcin Braun
Radzislaw Kordek
Rafal Sadej
Hanna Romanska
Publication date
01-08-2018
Publisher
Springer Berlin Heidelberg
Published in
Journal of Cancer Research and Clinical Oncology / Issue 8/2018
Print ISSN: 0171-5216
Electronic ISSN: 1432-1335
DOI
https://doi.org/10.1007/s00432-018-2689-2

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