Fbxw7β, E3 ubiquitin ligase, negative regulation of primary myoblast differentiation, proliferation and migration
- Title
- Fbxw7β, E3 ubiquitin ligase, negative regulation of primary myoblast differentiation, proliferation and migration
- Author
- 정재민
- Keywords
- differentiation; Fbxw7 beta; migration; myoblast; skeletal muscle
- Issue Date
- 2016-09
- Publisher
- WILEY-BLACKWELL
- Citation
- ANIMAL SCIENCE JOURNAL, v. 88, no. 4, Page. 712-719
- Abstract
- Satellite cells attached to skeletal muscle fibers play a crucial role in skeletal muscle regeneration. During regeneration, the satellite cells proliferate, migrate to the damaged region, and fuse to each other. Although it is important to determine the cellular mechanisms controlling myoblast behavior, their regulators are not well understood. In this study, we evaluated the roles of Fbxw7 in primary myoblasts and determined its potential as a therapeutic target for muscle disease. We originally found that Fbxw7 beta, one of the E3 ubiquitin ligase Fbxw7 subtypes, negatively regulates differentiation, proliferation and migration of myoblasts and satellite cells on muscle fiber. However, these phenomena were not observed in myoblasts expressing a dominant-negative, F-box deleted Fbxw7 beta, mutant. Our results suggest that myoblast differentiation potential and muscle regeneration can be regulated by Fbxw7 beta.
- URI
- https://onlinelibrary.wiley.com/doi/full/10.1111/asj.12687https://repository.hanyang.ac.kr/handle/20.500.11754/80419
- ISSN
- 1344-3941; 1740-0929
- DOI
- 10.1111/asj.12687
- Appears in Collections:
- COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
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