author_facet Kou, Jianqiang
Zheng, Xiujun
Guo, Jianwei
Liu, Yang
Liu, Xiangyun
Kou, Jianqiang
Zheng, Xiujun
Guo, Jianwei
Liu, Yang
Liu, Xiangyun
author Kou, Jianqiang
Zheng, Xiujun
Guo, Jianwei
Liu, Yang
Liu, Xiangyun
spellingShingle Kou, Jianqiang
Zheng, Xiujun
Guo, Jianwei
Liu, Yang
Liu, Xiangyun
Journal of Cellular Biochemistry
MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
Cell Biology
Molecular Biology
Biochemistry
author_sort kou, jianqiang
spelling Kou, Jianqiang Zheng, Xiujun Guo, Jianwei Liu, Yang Liu, Xiangyun 0730-2312 1097-4644 Wiley Cell Biology Molecular Biology Biochemistry http://dx.doi.org/10.1002/jcb.29355 <jats:title>Abstract</jats:title><jats:p>MicroRNAs (miRs) are short noncoding RNAs that play key regulatory roles in osteoblast differentiation. In this study, the specific regulatory roles of miR‐218‐5p on postmenopausal osteoporosis (PMOP) were investigated. The mouse model of PMOP was established by bilateral ovariectomy, and the injection of miR‐218‐5p mimics significantly relieved PMOP degree. Then, bone marrow mesenchymal stem cells (BMMSCs) isolated from PMOP mice were induced into osteoblasts. When compared with normal BMMSCs<jats:bold>,</jats:bold> PMOP BMMSCs exhibited significantly lower alkaline phosphatase (ALP) activity and less mineralized nodules, as well as downregulated miR‐218‐5p, Runx2, Osterix, COL1A1, and OCN after induction (<jats:italic>P</jats:italic> &lt; .05). The transfection of miR‐218‐5p mimics, and inhibitor significantly promoted, inhibited the osteoblast differentiation of PMOP BMMSCs, respectively. In addition, COL1A1 was a target of miR‐218‐5p. The transfection of miR‐218‐5p mimics into PMOP BMMSCs significantly upregulated COL1A1 at 14th and 21st day post‐induction, but not at 7th day. Our findings suggest miR‐218‐5p may relieve PMOP through promoting the osteoblast differentiation of BMMSCs.</jats:p> MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells Journal of Cellular Biochemistry
doi_str_mv 10.1002/jcb.29355
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series Journal of Cellular Biochemistry
source_id 49
title MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_unstemmed MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_full MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_fullStr MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_full_unstemmed MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_short MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_sort microrna‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
topic Cell Biology
Molecular Biology
Biochemistry
url http://dx.doi.org/10.1002/jcb.29355
publishDate 2020
physical 1216-1226
description <jats:title>Abstract</jats:title><jats:p>MicroRNAs (miRs) are short noncoding RNAs that play key regulatory roles in osteoblast differentiation. In this study, the specific regulatory roles of miR‐218‐5p on postmenopausal osteoporosis (PMOP) were investigated. The mouse model of PMOP was established by bilateral ovariectomy, and the injection of miR‐218‐5p mimics significantly relieved PMOP degree. Then, bone marrow mesenchymal stem cells (BMMSCs) isolated from PMOP mice were induced into osteoblasts. When compared with normal BMMSCs<jats:bold>,</jats:bold> PMOP BMMSCs exhibited significantly lower alkaline phosphatase (ALP) activity and less mineralized nodules, as well as downregulated miR‐218‐5p, Runx2, Osterix, COL1A1, and OCN after induction (<jats:italic>P</jats:italic> &lt; .05). The transfection of miR‐218‐5p mimics, and inhibitor significantly promoted, inhibited the osteoblast differentiation of PMOP BMMSCs, respectively. In addition, COL1A1 was a target of miR‐218‐5p. The transfection of miR‐218‐5p mimics into PMOP BMMSCs significantly upregulated COL1A1 at 14th and 21st day post‐induction, but not at 7th day. Our findings suggest miR‐218‐5p may relieve PMOP through promoting the osteoblast differentiation of BMMSCs.</jats:p>
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author Kou, Jianqiang, Zheng, Xiujun, Guo, Jianwei, Liu, Yang, Liu, Xiangyun
author_facet Kou, Jianqiang, Zheng, Xiujun, Guo, Jianwei, Liu, Yang, Liu, Xiangyun, Kou, Jianqiang, Zheng, Xiujun, Guo, Jianwei, Liu, Yang, Liu, Xiangyun
author_sort kou, jianqiang
container_issue 2
container_start_page 1216
container_title Journal of Cellular Biochemistry
container_volume 121
description <jats:title>Abstract</jats:title><jats:p>MicroRNAs (miRs) are short noncoding RNAs that play key regulatory roles in osteoblast differentiation. In this study, the specific regulatory roles of miR‐218‐5p on postmenopausal osteoporosis (PMOP) were investigated. The mouse model of PMOP was established by bilateral ovariectomy, and the injection of miR‐218‐5p mimics significantly relieved PMOP degree. Then, bone marrow mesenchymal stem cells (BMMSCs) isolated from PMOP mice were induced into osteoblasts. When compared with normal BMMSCs<jats:bold>,</jats:bold> PMOP BMMSCs exhibited significantly lower alkaline phosphatase (ALP) activity and less mineralized nodules, as well as downregulated miR‐218‐5p, Runx2, Osterix, COL1A1, and OCN after induction (<jats:italic>P</jats:italic> &lt; .05). The transfection of miR‐218‐5p mimics, and inhibitor significantly promoted, inhibited the osteoblast differentiation of PMOP BMMSCs, respectively. In addition, COL1A1 was a target of miR‐218‐5p. The transfection of miR‐218‐5p mimics into PMOP BMMSCs significantly upregulated COL1A1 at 14th and 21st day post‐induction, but not at 7th day. Our findings suggest miR‐218‐5p may relieve PMOP through promoting the osteoblast differentiation of BMMSCs.</jats:p>
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spelling Kou, Jianqiang Zheng, Xiujun Guo, Jianwei Liu, Yang Liu, Xiangyun 0730-2312 1097-4644 Wiley Cell Biology Molecular Biology Biochemistry http://dx.doi.org/10.1002/jcb.29355 <jats:title>Abstract</jats:title><jats:p>MicroRNAs (miRs) are short noncoding RNAs that play key regulatory roles in osteoblast differentiation. In this study, the specific regulatory roles of miR‐218‐5p on postmenopausal osteoporosis (PMOP) were investigated. The mouse model of PMOP was established by bilateral ovariectomy, and the injection of miR‐218‐5p mimics significantly relieved PMOP degree. Then, bone marrow mesenchymal stem cells (BMMSCs) isolated from PMOP mice were induced into osteoblasts. When compared with normal BMMSCs<jats:bold>,</jats:bold> PMOP BMMSCs exhibited significantly lower alkaline phosphatase (ALP) activity and less mineralized nodules, as well as downregulated miR‐218‐5p, Runx2, Osterix, COL1A1, and OCN after induction (<jats:italic>P</jats:italic> &lt; .05). The transfection of miR‐218‐5p mimics, and inhibitor significantly promoted, inhibited the osteoblast differentiation of PMOP BMMSCs, respectively. In addition, COL1A1 was a target of miR‐218‐5p. The transfection of miR‐218‐5p mimics into PMOP BMMSCs significantly upregulated COL1A1 at 14th and 21st day post‐induction, but not at 7th day. Our findings suggest miR‐218‐5p may relieve PMOP through promoting the osteoblast differentiation of BMMSCs.</jats:p> MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells Journal of Cellular Biochemistry
spellingShingle Kou, Jianqiang, Zheng, Xiujun, Guo, Jianwei, Liu, Yang, Liu, Xiangyun, Journal of Cellular Biochemistry, MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells, Cell Biology, Molecular Biology, Biochemistry
title MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_full MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_fullStr MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_full_unstemmed MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_short MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_sort microrna‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
title_unstemmed MicroRNA‐218‐5p relieves postmenopausal osteoporosis through promoting the osteoblast differentiation of bone marrow mesenchymal stem cells
topic Cell Biology, Molecular Biology, Biochemistry
url http://dx.doi.org/10.1002/jcb.29355