title: Emerging new tools to study and treat muscle pathologies: genetics and molecular mechanisms underlying skeletal muscle development, regeneration, and disease.
abstract: Skeletal muscle is the most abundant tissue in our body, is responsible for generating the force required for movement, and is also an important thermogenic organ. Skeletal muscle is an enigmatic tissue because while on the one hand, skeletal muscle regeneration after injury is arguably one of the best-studied stem cell-dependent regenerative processes, on the other hand, skeletal muscle is still subject to many degenerative disorders with few therapeutic options in the clinic. It is important to develop new regenerative medicine-based therapies for skeletal muscle. Future therapeutic strategies should take advantage of rapidly developing technologies enabling the differentiation of skeletal muscle from human pluripotent stem cells, along with precise genome editing, which will go hand in hand with a steady and focused approach to understanding underlying mechanisms of skeletal muscle development, regeneration, and disease. In this review, I focus on highlighting the recent advances that particularly have relied on developmental and molecular biology approaches to understanding muscle development and stem cell function. Copyright © 2016 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
authors.affiliation: Lady Davis Institute for Medical Research, Jewish General Hospital, and Department of Human Genetics, McGill University, Montreal, Quebec, Canada.
authors.forename: Colin
authors.initials: C
authors.lastname: Crist
mesh_terms: D000818:Animals; D002454:Cell Differentiation / Q000502:physiology; D006801:Humans; D024510:Muscle Development / Q000502:physiology*; D018482:Muscle, Skeletal / Q000473:pathology*; D012038:Regeneration / Q000502:physiology*; D032496:Satellite Cells, Skeletal Muscle / Q000166:cytology*; D014945:Wound Healing / Q000502:physiology*
keywords: cachexia; genome editing; muscle regeneration; muscular dystrophy; stem cells