lncRNA-Gm5532 regulates osteoclast differentiation through the miR-125a-3p/TRAF6 axis
Long noncoding RNAs (lncRNAs) are important regulators of bone metabolism. In this study, lncRNA microarray analysis was used to identify differentially expressed lncRNAs in differentiated osteoclasts. lncRNA-Gm5532 is highly expressed during osteoclast differentiation. lncRNA-Gm5532 knockdown impai...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
China Science Publishing & Media Ltd.
2023-12-01
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Series: | Acta Biochimica et Biophysica Sinica |
Subjects: | |
Online Access: | https://www.sciengine.com/doi/10.3724/abbs.2023245 |
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author | Zhang Jian Zhang Lingyan Yao Gang Zhao Hai Qiao Penghai Wu Shuguang |
author_facet | Zhang Jian Zhang Lingyan Yao Gang Zhao Hai Qiao Penghai Wu Shuguang |
author_sort | Zhang Jian |
collection | DOAJ |
description | Long noncoding RNAs (lncRNAs) are important regulators of bone metabolism. In this study, lncRNA microarray analysis was used to identify differentially expressed lncRNAs in differentiated osteoclasts. lncRNA-Gm5532 is highly expressed during osteoclast differentiation. lncRNA-Gm5532 knockdown impairs osteoclast formation and bone resorption. Mechanistic experiments show that lncRNA-Gm5532 functions as a competing endogenous RNA (ceRNA) and acts as a sponge for miR-125a-3p, which promotes TNF receptor-associated factor 6 (TRAF6) expression. miR-125a-3p mimics suppress osteoclast differentiation and TAK1/NF-κB/MAPK signaling. The miR-125a-3p inhibitor reverses the negative effects of siGm5532 on osteoclast differentiation. In summary, our study reveals that lncRNA-Gm5532 functions as an activator in osteoclast differentiation by targeting the miR-125a-3p/TRAF6 axis, making it a novel biomarker and potential therapeutic target for osteoporosis. |
first_indexed | 2024-03-08T11:43:58Z |
format | Article |
id | doaj.art-e9735af5121148c69650993c165153b9 |
institution | Directory Open Access Journal |
issn | 1672-9145 |
language | English |
last_indexed | 2024-03-08T11:43:58Z |
publishDate | 2023-12-01 |
publisher | China Science Publishing & Media Ltd. |
record_format | Article |
series | Acta Biochimica et Biophysica Sinica |
spelling | doaj.art-e9735af5121148c69650993c165153b92024-01-25T01:50:58ZengChina Science Publishing & Media Ltd.Acta Biochimica et Biophysica Sinica1672-91452023-12-0156546110.3724/abbs.202324520d259cclncRNA-Gm5532 regulates osteoclast differentiation through the miR-125a-3p/TRAF6 axisZhang Jian0Zhang Lingyan1Yao Gang2Zhao Hai3Qiao Penghai4Wu Shuguang5[][][][][][]Long noncoding RNAs (lncRNAs) are important regulators of bone metabolism. In this study, lncRNA microarray analysis was used to identify differentially expressed lncRNAs in differentiated osteoclasts. lncRNA-Gm5532 is highly expressed during osteoclast differentiation. lncRNA-Gm5532 knockdown impairs osteoclast formation and bone resorption. Mechanistic experiments show that lncRNA-Gm5532 functions as a competing endogenous RNA (ceRNA) and acts as a sponge for miR-125a-3p, which promotes TNF receptor-associated factor 6 (TRAF6) expression. miR-125a-3p mimics suppress osteoclast differentiation and TAK1/NF-κB/MAPK signaling. The miR-125a-3p inhibitor reverses the negative effects of siGm5532 on osteoclast differentiation. In summary, our study reveals that lncRNA-Gm5532 functions as an activator in osteoclast differentiation by targeting the miR-125a-3p/TRAF6 axis, making it a novel biomarker and potential therapeutic target for osteoporosis.https://www.sciengine.com/doi/10.3724/abbs.2023245lncRNA-Gm5532osteoclast differentiationmiR-125a-3pTNF receptor-associated factor 6 (TRAF6) |
spellingShingle | Zhang Jian Zhang Lingyan Yao Gang Zhao Hai Qiao Penghai Wu Shuguang lncRNA-Gm5532 regulates osteoclast differentiation through the miR-125a-3p/TRAF6 axis Acta Biochimica et Biophysica Sinica lncRNA-Gm5532 osteoclast differentiation miR-125a-3p TNF receptor-associated factor 6 (TRAF6) |
title | lncRNA-Gm5532 regulates osteoclast differentiation through the miR-125a-3p/TRAF6 axis |
title_full | lncRNA-Gm5532 regulates osteoclast differentiation through the miR-125a-3p/TRAF6 axis |
title_fullStr | lncRNA-Gm5532 regulates osteoclast differentiation through the miR-125a-3p/TRAF6 axis |
title_full_unstemmed | lncRNA-Gm5532 regulates osteoclast differentiation through the miR-125a-3p/TRAF6 axis |
title_short | lncRNA-Gm5532 regulates osteoclast differentiation through the miR-125a-3p/TRAF6 axis |
title_sort | lncrna gm5532 regulates osteoclast differentiation through the mir 125a 3p traf6 axis |
topic | lncRNA-Gm5532 osteoclast differentiation miR-125a-3p TNF receptor-associated factor 6 (TRAF6) |
url | https://www.sciengine.com/doi/10.3724/abbs.2023245 |
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