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Published in: Current Osteoporosis Reports 3/2019

01-06-2019 | Prostate Cancer | Cancer-induced Musculoskeletal Diseases (E Keller and J Sterling, Section editors)

MicroRNAs in Bone Metastasis

Authors: Eric Hesse, Hanna Taipaleenmäki

Published in: Current Osteoporosis Reports | Issue 3/2019

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Abstract

Purpose of Review

This review provides an update on the recent literature describing the role of microRNAs (miRNAs) in cancer formation and bone metastasis. We confined our focus on osteosarcoma, breast cancer, prostate cancer, and epithelial-mesenchymal transition.

Recent Findings

In all areas covered, major discoveries on the role of miRNAs in tumorigenesis and metastasis have been made. Novel signaling networks were identified with miRNAs having a central function. Potential improvements in the diagnosis of malignant diseases and the long-term follow-up might become possible by the use of miRNAs. Furthermore, miRNAs also have disease-modifying properties and might emerge as a new class of therapeutic molecules.

Summary

MiRNAs are novel and important regulators of multiple cellular and molecular events. Due to their functions, miRNAs might become useful to improve the diagnosis, follow-up and treatment of cancer, and metastases. Thus, miRNAs are molecules of great interest in translational medicine.
Literature
17.
go back to reference Li N, Luo D, Hu X, Luo W, Lei G, Wang Q, et al. RUNX2 and osteosarcoma. Anti Cancer Agents Med Chem. 2015;15:881–7.CrossRef Li N, Luo D, Hu X, Luo W, Lei G, Wang Q, et al. RUNX2 and osteosarcoma. Anti Cancer Agents Med Chem. 2015;15:881–7.CrossRef
29.
go back to reference •• Lu J, Song G, Tang Q, Yin J, Zou C, Zhao Z, et al. MiR-26a inhibits stem cell-like phenotype and tumor growth of osteosarcoma by targeting Jagged1. Oncogene. 2017;36:231–41. https://doi.org/10.1038/onc.2016.194 Describes the role of miR-26a as tumor suppressor in osteosarcoma stem cells. MiR-26a targets Jagged1 and inhibits osteosarcoma cell growth by attenuating Jagged1/Notch signaling. In patients, reduced miR-26a is associated with metastases and poor survival . CrossRefPubMed •• Lu J, Song G, Tang Q, Yin J, Zou C, Zhao Z, et al. MiR-26a inhibits stem cell-like phenotype and tumor growth of osteosarcoma by targeting Jagged1. Oncogene. 2017;36:231–41. https://​doi.​org/​10.​1038/​onc.​2016.​194 Describes the role of miR-26a as tumor suppressor in osteosarcoma stem cells. MiR-26a targets Jagged1 and inhibits osteosarcoma cell growth by attenuating Jagged1/Notch signaling. In patients, reduced miR-26a is associated with metastases and poor survival . CrossRefPubMed
31.
go back to reference Coleman RE. Impact of bone-targeted treatments on skeletal morbidity and survival in breast cancer. Oncology (Williston Park). 2016;30:695–702. Coleman RE. Impact of bone-targeted treatments on skeletal morbidity and survival in breast cancer. Oncology (Williston Park). 2016;30:695–702.
34.
go back to reference •• Krzeszinski JY, Wei W, Huynh H, Jin Z, Wang X, Chang T-C, et al. miR-34a blocks osteoporosis and bone metastasis by inhibiting osteoclastogenesis and Tgif2. Nature. 2014;512:431–5. https://doi.org/10.1038/nature13375 This study identified miR-34a as an important regulator of osteoclast function. Overexpression of pharmacological delivery of miR-34a attenuates bone metastases by targeting a novel pro-osteoclastogenic molecule Tgif2. CrossRefPubMed •• Krzeszinski JY, Wei W, Huynh H, Jin Z, Wang X, Chang T-C, et al. miR-34a blocks osteoporosis and bone metastasis by inhibiting osteoclastogenesis and Tgif2. Nature. 2014;512:431–5. https://​doi.​org/​10.​1038/​nature13375 This study identified miR-34a as an important regulator of osteoclast function. Overexpression of pharmacological delivery of miR-34a attenuates bone metastases by targeting a novel pro-osteoclastogenic molecule Tgif2. CrossRefPubMed
56.
go back to reference •• Yu J, Lei R, Zhuang X, Li X, Li G, Lev S, et al. MicroRNA-182 targets SMAD7 to potentiate TGFβ-induced epithelial-mesenchymal transition and metastasis of cancer cells. Nat Commun. 2016;7:13884. https://doi.org/10.1038/ncomms13884 Describes that TGF-β increases the expression of miR-182, which suppresses SMAD7 protein. Since SMAD7 is a TGF-β antagonist, this mechanism disables the auto inhibition of TGF-β signaling and potentiates TGF-β-induced EMT and cancer cell invasion. CrossRefPubMedPubMedCentral •• Yu J, Lei R, Zhuang X, Li X, Li G, Lev S, et al. MicroRNA-182 targets SMAD7 to potentiate TGFβ-induced epithelial-mesenchymal transition and metastasis of cancer cells. Nat Commun. 2016;7:13884. https://​doi.​org/​10.​1038/​ncomms13884 Describes that TGF-β increases the expression of miR-182, which suppresses SMAD7 protein. Since SMAD7 is a TGF-β antagonist, this mechanism disables the auto inhibition of TGF-β signaling and potentiates TGF-β-induced EMT and cancer cell invasion. CrossRefPubMedPubMedCentral
Metadata
Title
MicroRNAs in Bone Metastasis
Authors
Eric Hesse
Hanna Taipaleenmäki
Publication date
01-06-2019
Publisher
Springer US
Published in
Current Osteoporosis Reports / Issue 3/2019
Print ISSN: 1544-1873
Electronic ISSN: 1544-2241
DOI
https://doi.org/10.1007/s11914-019-00510-4

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