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Published in: Journal of Bone and Mineral Metabolism 2/2019

01-03-2019 | Original Article

MicroRNA-92a-1-5p influences osteogenic differentiation of MC3T3-E1 cells by regulating β-catenin

Authors: Zhiping Lin, Yangyang Tang, Hongchang Tan, Daozhang Cai

Published in: Journal of Bone and Mineral Metabolism | Issue 2/2019

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Abstract

Osteoblastic differentiation is a complex process that is critical for proper bone formation. An increasing number of studies have suggested that microRNAs (miRNAs) are pivotal regulators in various physiological and pathological processes, including osteogenesis. Here, we discuss the influence of miRNA-92a-1-5p on osteogenic differentiation. We found that miR-92a-1-5p was obviously downregulated during osteogenic differentiation of MC3T3-E1 cells. Gain-of-function and loss-of-function experiments revealed that miR-92a-1-5p was a negative regulator of osteogenic differentiation. Experimental validation demonstrated that β-catenin, which acts as a positive regulator of osteogenic differentiation, was negatively regulated by miR-92a1-5p. The findings of this study provide new insights into the possibility of miR-92a1-5p being a potential therapeutic target in the management of bone regeneration-related diseases.
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Metadata
Title
MicroRNA-92a-1-5p influences osteogenic differentiation of MC3T3-E1 cells by regulating β-catenin
Authors
Zhiping Lin
Yangyang Tang
Hongchang Tan
Daozhang Cai
Publication date
01-03-2019
Publisher
Springer Japan
Published in
Journal of Bone and Mineral Metabolism / Issue 2/2019
Print ISSN: 0914-8779
Electronic ISSN: 1435-5604
DOI
https://doi.org/10.1007/s00774-018-0935-y

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