Mesh : Animals Cardiovascular Diseases / metabolism pathology Cell Differentiation / genetics Cell Lineage / genetics Cell Proliferation Epithelium / embryology Gene Expression Regulation, Developmental Humans Microcirculation / cytology embryology Muscle Development / genetics Muscle, Smooth, Vascular / cytology embryology metabolism Myoblasts, Smooth Muscle / cytology Myocytes, Smooth Muscle / cytology Neural Crest / cytology Pericardium / cytology Phenotype Serum Response Factor / metabolism Signal Transduction Somites / cytology Stem Cells / cytology

来  源:   DOI:10.1161/ATVBAHA.107.141069   PDF(Sci-hub)

Abstract:
The origins of vascular smooth muscle are far more diverse than previously thought. Lineage mapping studies show that the segmental organization of early vertebrate embryos leaves footprints on the adult vascular system in the form of a mosaic pattern of different smooth muscle types. Moreover, evolutionarily conserved tissue forming pathways produce vascular smooth muscle from a variety of unanticipated sources. A closer look at the diversity of smooth muscle origins in vascular development provides new perspectives about how blood vessels differ from one another and why they respond in disparate ways to common risk factors associated with vascular disease. The origins of vascular smooth muscle are far more diverse than previously thought. A closer look at the diversity of smooth muscle origins in vascular development provides new perspectives about how blood vessels differ from one another and why they respond in disparate ways to common risk factors associated with vascular disease.
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