The Interaction between Bmal1 and Per2 in Mouse BMSC Osteogenic Differentiation
Joint Authors
Zhuo, Haiya
Wang, Yuhong
Zhao, Qing
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-29
Country of Publication
Egypt
No. of Pages
11
Abstract EN
The circadian clock is a system that controls endogenous time of organisms, and it regulates the physiology and behavior of bodies.
The transcription factors Brain and Muscle ARNT-like Protein 1 (BMAL1) and Period2 (Per2) are components of the circadian clock, and they play vital roles in circadian clock function.
Both Bmal1−/− mice and Per2−/− mice display obvious bone volume changes.
In this study, we inhibited the expression of Bmal1 in bone marrow-derived mesenchymal stem cells (BMSCs) using a lentiviral vector harboring RNAi sequences, which increased the osteogenic differentiation capability of BMSCs.
We also suppressed Per2 gene expression using an adenovirus vector harboring RNAi sequences, and similarly, the osteogenic differentiation ability of BMSCs was enhanced.
Furthermore, when both Bmal1 and Per2 gene expression was suppressed in BMSCs by lentiviral and adenoviral interference, the osteogenic differentiation capability was stronger than that in BMSCs following single-gene inhibition.
Our data support that both Bmal1 and Per2 play negative roles in BMSC osteogenic differentiation and that Bmal1 and Per2 have a synergistic effect on the osteogenic differentiation of BMSCs.
American Psychological Association (APA)
Zhuo, Haiya& Wang, Yuhong& Zhao, Qing. 2018. The Interaction between Bmal1 and Per2 in Mouse BMSC Osteogenic Differentiation. Stem Cells International،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1213350
Modern Language Association (MLA)
Zhuo, Haiya…[et al.]. The Interaction between Bmal1 and Per2 in Mouse BMSC Osteogenic Differentiation. Stem Cells International No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1213350
American Medical Association (AMA)
Zhuo, Haiya& Wang, Yuhong& Zhao, Qing. The Interaction between Bmal1 and Per2 in Mouse BMSC Osteogenic Differentiation. Stem Cells International. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1213350
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1213350