Hsa_circ_0007031 promotes the proliferation and migration of osteosarcoma cells by sponging miR-196a-5p to regulate the HOXB6
Copyright © 2023 Elsevier Inc. All rights reserved..
Circular RNAs (circRNAs), a subclass of noncoding RNAs, have been demonstrated to play an essential role in osteosarcoma (OS) development. However, there is still a significant gap in investigating its biological functions and underlying molecular mechanisms, and novel targets of circRNAs have yet to be fully explored. Herein, we found that hsa_circ_0007031 is noticeably raised in OS clinical tissues and cell lines. Hsa_circ_0007031 accelerates OS cell proliferation and migration in vitro and tumor growth and metastasis in vivo and is strongly linked with the stemness of cancer stem cells in OS. Mechanistically, hsa_circ_0007031 shares miRNA response elements with Homeobox B6 (HOXB6), which is identified as a novel pro-tumorigenic gene of OS. Hsa_circ_0007031 competitively binds to miR-196a-5p to prevent miR-196a-5p from lowering the level of HOXB6, which modulates chemokines of cytokine-cytokine receptor interaction signaling pathway and finally promotes OS malignant behavior. In summary, our data unveiled that hsa_circ_0007031/miR-196a-5p/HOXB6 axis-mediated cytokine-cytokine receptor interaction facilitates the progression of OS and maintains the properties of tumor stem cells, which could be a promising therapeutic target for OS.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:214 |
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Enthalten in: |
Biochemical pharmacology - 214(2023) vom: 24. Aug., Seite 115667 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Huang, Hanji [VerfasserIn] |
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Links: |
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Themen: |
CircRNA |
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Anmerkungen: |
Date Completed 01.08.2023 Date Revised 01.08.2023 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.bcp.2023.115667 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM358579945 |
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100 | 1 | |a Huang, Hanji |e verfasserin |4 aut | |
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520 | |a Copyright © 2023 Elsevier Inc. All rights reserved. | ||
520 | |a Circular RNAs (circRNAs), a subclass of noncoding RNAs, have been demonstrated to play an essential role in osteosarcoma (OS) development. However, there is still a significant gap in investigating its biological functions and underlying molecular mechanisms, and novel targets of circRNAs have yet to be fully explored. Herein, we found that hsa_circ_0007031 is noticeably raised in OS clinical tissues and cell lines. Hsa_circ_0007031 accelerates OS cell proliferation and migration in vitro and tumor growth and metastasis in vivo and is strongly linked with the stemness of cancer stem cells in OS. Mechanistically, hsa_circ_0007031 shares miRNA response elements with Homeobox B6 (HOXB6), which is identified as a novel pro-tumorigenic gene of OS. Hsa_circ_0007031 competitively binds to miR-196a-5p to prevent miR-196a-5p from lowering the level of HOXB6, which modulates chemokines of cytokine-cytokine receptor interaction signaling pathway and finally promotes OS malignant behavior. In summary, our data unveiled that hsa_circ_0007031/miR-196a-5p/HOXB6 axis-mediated cytokine-cytokine receptor interaction facilitates the progression of OS and maintains the properties of tumor stem cells, which could be a promising therapeutic target for OS | ||
650 | 4 | |a Journal Article | |
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700 | 1 | |a Lu, Dejie |e verfasserin |4 aut | |
700 | 1 | |a Li, Kanglu |e verfasserin |4 aut | |
700 | 1 | |a Zheng, Mingjun |e verfasserin |4 aut | |
700 | 1 | |a Qin, Xiong |e verfasserin |4 aut | |
700 | 1 | |a Cui, Xiaofei |e verfasserin |4 aut | |
700 | 1 | |a Chen, Ying |e verfasserin |4 aut | |
700 | 1 | |a Chen, Chaotao |e verfasserin |4 aut | |
700 | 1 | |a Huang, Nanchang |e verfasserin |4 aut | |
700 | 1 | |a Zheng, Li |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Jinmin |e verfasserin |4 aut | |
700 | 1 | |a Zhu, Bo |e verfasserin |4 aut | |
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