|
1
|
Jing J, Yang WX, Pan QQ, Zhang SH, Cao HG, Zhang ZJ, Ling YH. Regulatory role of lncMD1 in goat skeletal muscle satellite cell differentiation via miR-133a-3p and miR-361-3p targeting. Int J Biol Macromol 2024; 280:135807. [PMID: 39306179 DOI: 10.1016/j.ijbiomac.2024.135807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2024] [Revised: 09/18/2024] [Accepted: 09/18/2024] [Indexed: 09/26/2024]
Abstract
Skeletal muscle satellite cells (SMSCs) are pivotal in skeletal muscle development and are influenced by numerous regulatory factors. This study focuses on the regulatory and functional mechanism roles of lncMD1, a muscle-specific long non-coding RNA, in the proliferation and differentiation of goat SMSCs. Employing in vitro cultured goat SMSCs, this study demonstrated that lncMD1, functions as a decoy for miR-133a-3p and miR-361-3p. This interaction competitively binds these microRNAs to modulate the expression of dynactin subunit 2 (DCTN2) and dynactin subunit 1 (DCTN1), thereby affects SMSCs proliferation and differentiation. These findings enhance the understanding of non-coding RNAs in goat SMSCs growth cycles and offer a theoretical foundation for exploring the molecular processes of goat skeletal muscle myogenic development.
Collapse
Affiliation(s)
- Jing Jing
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, Anhui, China; Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Germplasm Innovation, Anhui Agricultural University, Hefei 230036, Anhui, China
| | - Wang-Xin Yang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, Anhui, China; Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Germplasm Innovation, Anhui Agricultural University, Hefei 230036, Anhui, China
| | - Qian-Qian Pan
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, Anhui, China; Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Germplasm Innovation, Anhui Agricultural University, Hefei 230036, Anhui, China
| | - Si-Huan Zhang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, Anhui, China; Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Germplasm Innovation, Anhui Agricultural University, Hefei 230036, Anhui, China
| | - Hong-Guo Cao
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, Anhui, China; Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Germplasm Innovation, Anhui Agricultural University, Hefei 230036, Anhui, China
| | - Zi-Jun Zhang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, Anhui, China; Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Germplasm Innovation, Anhui Agricultural University, Hefei 230036, Anhui, China
| | - Ying-Hui Ling
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, Anhui, China; Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Germplasm Innovation, Anhui Agricultural University, Hefei 230036, Anhui, China.
| |
Collapse
|
|
2
|
Yang Y, GuangXuan H, GenMeng W, MengHuan L, Bo C, XueJie Y. Idiopathic inflammatory myopathy and non-coding RNA. Front Immunol 2023; 14:1227945. [PMID: 37744337 PMCID: PMC10512060 DOI: 10.3389/fimmu.2023.1227945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/11/2023] [Indexed: 09/26/2023] Open
Abstract
Idiopathic inflammatory myopathies (IIMs) are common autoimmune diseases that affect skeletal muscle quality and function. The lack of an early diagnosis and treatment can lead to irreversible muscle damage. Non-coding RNAs (ncRNAs) play an important role in inflammatory transfer, muscle regeneration, differentiation, and regulation of specific antibody levels and pain in IIMs. ncRNAs can be detected in blood and hair; therefore, ncRNAs detection has great potential for diagnosing, preventing, and treating IIMs in conjunction with other methods. However, the specific roles and mechanisms underlying the regulation of IIMs and their subtypes remain unclear. Here, we review the mechanisms by which micro RNAs and long non-coding RNA-messenger RNA networks regulate IIMs to provide a basis for ncRNAs use as diagnostic tools and therapeutic targets for IIMs.
Collapse
Affiliation(s)
- Yang Yang
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Hu GuangXuan
- School of Physical Education, Liaoning Normal University, Dalian, Liaoning, China
| | - Wan GenMeng
- College of Exercise and Health, Shenyang Sport University, Shenyang, China
| | - Li MengHuan
- College of Exercise and Health, Shenyang Sport University, Shenyang, China
| | - Chang Bo
- College of Exercise and Health, Shenyang Sport University, Shenyang, China
| | - Yi XueJie
- Social Science Research Center, Shenyang Sport University, Shenyang, Liaoning, China
| |
Collapse
|