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Updated: Apr 15, 2026

In Vitro Generation of Somite Derivatives from Human Induced Pluripotent Stem Cells
Published on: April 25, 2019
Somitogenesis: From somite to skeletal muscle.
Giuseppe Musumeci1, Paola Castrogiovanni1, Raymond Coleman2
1Department of Biomedical and Biotechnological Sciences, Human Anatomy and Histology Section, School of Medicine, University of Catania, Catania, Italy.
This review details the complex process of myogenesis and muscle differentiation in mammals, from early development to mature muscle. It highlights key regulatory genes, stem cells, growth factors, hormones, and the central nervous system
Area of Science:
- Developmental Biology
- Cell Biology
- Physiology
Background:
- Myogenesis, the process of skeletal muscle formation, is regulated by intricate extrinsic and intrinsic mechanisms throughout development.
- Understanding these mechanisms is crucial for comprehending muscle growth, repair, and disease.
Purpose of the Study:
- To provide a comprehensive overview of mammalian myogenesis and muscle differentiation stages.
- To analyze the roles of regulatory genes, mesodermal stem cells, growth factors, hormones, and the central nervous system in myogenesis.
Main Methods:
- Review of existing literature on myogenesis and muscle differentiation.
- Analysis of somitogenesis and somite development.
- Examination of molecular and hormonal regulation of skeletal muscle.
Main Results:
- Myogenesis involves distinct stages, starting from somitogenesis and involving specific mesodermal stem cell populations.
- Key regulatory genes, growth factors, and hormones orchestrate skeletal muscle differentiation, growth, and metabolism.
- The central nervous system plays a vital role in regulating muscle function and development.
Conclusions:
- Mammalian myogenesis is a highly regulated, multi-stage process involving a complex interplay of genetic, cellular, and environmental factors.
- Growth factors, hormones, and neural input are critical for proper skeletal muscle development and function.
- This review consolidates current knowledge on myogenesis, providing a foundation for further research in muscle biology and regenerative medicine.
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