Function of the myogenic regulatory factors Myf5, MyoD, Myogenin and MRF4 in skeletal muscle, satellite cells and regenerative myogenesis. (December 2017)

• Record Type: Journal Article
• Authors: Zammit, Peter S.
• Is Part Of: Seminars in cell & developmental biology. Volume 72(2017)
• Page Start: 19
• Page End: 32
• Publication Date: 2017-12
• Subjects: Myf5 -- MyoD -- Myogenin -- MRF4 -- Skeletal muscle -- Satellite cell -- Regeneration; Cytology -- Periodicals; Developmental biology -- Periodicals; 571.6
• DOI: 10.1016/j.semcdb.2017.11.011
• Languages: English
• ISSNs: 1084-9521

Abstract

Abstract: Discovery of the myogenic regulatory factor family of transcription factors MYF5, MYOD, Myogenin and MRF4 was a seminal step in understanding specification of the skeletal muscle lineage and control of myogenic differentiation during development. These factors are also involved in specification of the muscle satellite cell lineage, which becomes the resident stem cell compartment inadult skeletal muscle. While MYF5, MYOD, Myogenin and MRF4 have subtle roles in mature muscle, they again play a crucial role in directing satellite cell function to regenerate skeletal muscle: linking the genetic control of developmental and regenerative myogenesis. Here, I review the role of the myogenic regulatory factors in developing and mature skeletal muscle, satellite cell specification and muscle regeneration.