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Han J, Zhu Y, Zhang J, Kapilevich L, Zhang XA. Noncoding RNAs: the crucial role of programmed cell death in osteoporosis. Front Cell Dev Biol 2024; 12:1409662. [PMID: 38799506 PMCID: PMC11116712 DOI: 10.3389/fcell.2024.1409662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Accepted: 04/26/2024] [Indexed: 05/29/2024] Open
Abstract
Osteoporosis is the most common skeletal disease characterized by an imbalance between bone resorption and bone remodeling. Osteoporosis can lead to bone loss and bone microstructural deterioration. This increases the risk of bone fragility and fracture, severely reducing patients' mobility and quality of life. However, the specific molecular mechanisms involved in the development of osteoporosis remain unclear. Increasing evidence suggests that multiple noncoding RNAs show differential expression in the osteoporosis state. Meanwhile, noncoding RNAs have been associated with an increased risk of osteoporosis and fracture. Noncoding RNAs are an important class of factors at the level of gene regulation and are mainly involved in cell proliferation, cell differentiation, and cell death. Programmed cell death is a genetically-regulated form of cell death involved in regulating the homeostasis of the internal environment. Noncoding RNA plays an important role in the programmed cell death process. The exploration of the noncoding RNA-programmed cell death axis has become an interesting area of research and has been shown to play a role in many diseases such as osteoporosis. In this review, we summarize the latest findings on the mechanism of noncoding RNA-mediated programmed cell death on bone homeostasis imbalance leading to osteoporosis. And we provide a deeper understanding of the role played by the noncoding RNA-programmed cell death axis at the gene regulatory level of osteoporosis. We hope to provide a unique opportunity to develop novel diagnostic and therapeutic approaches for osteoporosis.
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Affiliation(s)
- Juanjuan Han
- College of Exercise and Health, Shenyang Sport University, Shenyang, China
| | - Yuqing Zhu
- College of Exercise and Health, Shenyang Sport University, Shenyang, China
| | - Jiale Zhang
- College of Exercise and Health, Shenyang Sport University, Shenyang, China
| | - Leonid Kapilevich
- Faculty of Physical Education, Tomsk Stаte University, Tomsk, Russia
| | - Xin-an Zhang
- College of Exercise and Health, Shenyang Sport University, Shenyang, China
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Li Y, Chen G, Xu S, Xia S, Sun W, Wang J, Chen S, Lai S, Jia X. miR-425-5p Regulates Proliferation of Bovine Mammary Epithelial Cells by Targeting TOB2. Genes (Basel) 2024; 15:174. [PMID: 38397164 PMCID: PMC10888448 DOI: 10.3390/genes15020174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 01/22/2024] [Accepted: 01/24/2024] [Indexed: 02/25/2024] Open
Abstract
In recent years, rising temperatures have caused heat stress (HS), which has had a significant impact on livestock production and growth, presenting considerable challenges to the agricultural industry. Research has shown that miR-425-5p regulates cellular proliferation in organisms. However, the specific role of miR-425-5p in bovine mammary epithelial cells (BMECs) remains to be determined. The aim of this study was to investigate the potential of miR-425-5p in alleviating the HS-induced proliferation stagnation in BMECs. The results showed that the expression of miR-425-5p significantly decreased when BMEC were exposed to HS. However, the overexpression of miR-425-5p effectively alleviated the inhibitory effect of HS on BMEC proliferation. Furthermore, RNA sequencing analysis revealed 753 differentially expressed genes (DEGs), comprising 361 upregulated and 392 downregulated genes. Some of these genes were associated with proliferation and thermogenesis through enrichment analyses. Further experimentation revealed that TOB2, which acts as a target gene of miR-425-5p, is involved in the regulatory mechanism of BMEC proliferation. In summary, this study suggests that miR-425-5p can promote the proliferation of BMECs by regulating TOB2. The miR-425-5p/TOB2 axis may represent a potential pathway through which miR-425-5p ameliorates the proliferation stagnation of BMECs induced by HS.
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Affiliation(s)
- Yuchao Li
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Ya’an 625014, China;
| | - Guanhe Chen
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Ya’an 625014, China; (G.C.); (S.X.); (S.X.); (W.S.); (J.W.); (S.C.); (S.L.)
| | - Shuxiang Xu
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Ya’an 625014, China; (G.C.); (S.X.); (S.X.); (W.S.); (J.W.); (S.C.); (S.L.)
| | - Siqi Xia
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Ya’an 625014, China; (G.C.); (S.X.); (S.X.); (W.S.); (J.W.); (S.C.); (S.L.)
| | - Wenqiang Sun
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Ya’an 625014, China; (G.C.); (S.X.); (S.X.); (W.S.); (J.W.); (S.C.); (S.L.)
| | - Jie Wang
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Ya’an 625014, China; (G.C.); (S.X.); (S.X.); (W.S.); (J.W.); (S.C.); (S.L.)
| | - Shiyi Chen
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Ya’an 625014, China; (G.C.); (S.X.); (S.X.); (W.S.); (J.W.); (S.C.); (S.L.)
| | - Songjia Lai
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Ya’an 625014, China; (G.C.); (S.X.); (S.X.); (W.S.); (J.W.); (S.C.); (S.L.)
| | - Xianbo Jia
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Ya’an 625014, China; (G.C.); (S.X.); (S.X.); (W.S.); (J.W.); (S.C.); (S.L.)
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Lv B, Cheng Z, Yu Y, Chen Y, Gan W, Li S, Zhao K, Yang C, Zhang Y. Therapeutic perspectives of exosomes in glucocorticoid-induced osteoarthrosis. Front Surg 2022; 9:836367. [PMID: 36034358 PMCID: PMC9405187 DOI: 10.3389/fsurg.2022.836367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 07/08/2022] [Indexed: 11/17/2022] Open
Abstract
Exosomes are widely involved in a variety of physiological and pathological processes. These important roles are also hidden in the physiological processes related to bone. Chondrocytes, osteoblasts, synovial fibroblasts, and bone marrow mesenchymal stem cells produce and secrete exosomes, thereby affecting the biology process of target cells. Furthermore, in the primary pathogenesis of osteoarthrosis induced by steroid hormones, mainly involve glucocorticoid (GC), the exosomes have also widely participated. Therefore, exosomes may also play an important role in glucocorticoid-induced osteoarthrosis and serve as a promising treatment for early intervention of osteoarthrosis in addition to playing a regulatory role in malignant tumors. This review summarizes the previous results on this direction, systematically combs the role and therapeutic potential of exosomes in GC-induced osteoarthrosis, discusses the potential role of exosomes in the treatment and prevention of GC-induced osteoarthrosis, and reveals the current challenges we confronted.
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Affiliation(s)
- Bin Lv
- Correspondence: Yukun ZhangCao Yang Kangcheng Zhao Bin Lv
| | | | | | | | | | | | - Kangcheng Zhao
- Correspondence: Yukun ZhangCao Yang Kangcheng Zhao Bin Lv
| | - Cao Yang
- Correspondence: Yukun ZhangCao Yang Kangcheng Zhao Bin Lv
| | - Yukun Zhang
- Correspondence: Yukun ZhangCao Yang Kangcheng Zhao Bin Lv
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