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Updated: Jul 14, 2026

Freezing Injury in Mouse Masseter Muscle to Establish an Orofacial Muscle Fibrosis Model
Published on: December 29, 2023
Heartening news for head muscle development
Raphaëlle Grifone1, Robert G Kelly
1Developmental Biology Institute of Marseilles - Luminy, Inserm Avenir Group, UMR 6216 CNRS-Université de la Méditerranée, Campus de Luminy Case 907, 13288 Marseilles Cedex 9, France.
Abstract:
Branchiomeric craniofacial muscles differ from all other skeletal muscles with respect to embryological origin, motor innervation and upstream activators of myogenesis. A series of recent studies has revealed a striking juxtaposition and overlapping genetic program of craniofacial skeletal muscle progenitor cells with a population of cells giving rise to cardiac muscle. The divergent myogenic fates of adjacent progenitor cells revealed by these data provide a new framework for the study of craniofacial myogenesis.
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