title: The transcriptional control of lymphatic vascular development.
abstract: More than 100 years ago, Florence Sabin suggested that lymphatic vessels develop by sprouting from preexisting blood vessels, but it is only over the past decade that the molecular mechanisms underpinning lymphatic vascular development have begun to be elucidated. Genetic manipulations in mice have identified a transcriptional hub comprised of Prox1, CoupTFII, and Sox18 that is essential for lymphatic endothelial cell fate specification. Recent work has identified a number of additional transcription factors that regulate later stages of lymphatic vessel differentiation and maturation. This review highlights recent advances in our understanding of the transcriptional control of lymphatic vascular development and reflects on efforts to better understand the activities of transcriptional networks during this discrete developmental process. Finally, we highlight the transcription factors associated with human lymphatic vascular disorders, demonstrating the importance of understanding how the activity of these key molecules is regulated, with a view toward the development of innovative therapeutic avenues.
authors.affiliation: Division of Molecular Genetics and Development, Institute for Molecular Bioscience, University of Queensland, Brisbane, Australia. m.francois@imb.uq.edu.au
authors.forename: Mathias
authors.initials: M
authors.lastname: Francois
authors.forename: Natasha L
authors.initials: NL
authors.lastname: Harvey
authors.forename: Benjamin M
authors.initials: BM
authors.lastname: Hogan
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D042783:Endothelial Cells / Q000378:metabolism; D018507:Gene Expression Regulation, Developmental; D006801:Humans; D042583:Lymphangiogenesis / Q000235:genetics*; D008206:Lymphatic Diseases / Q000235:genetics / Q000378:metabolism; D042601:Lymphatic Vessels / Q000378:metabolism*; D013234:Stem Cells / Q000378:metabolism; D014157:Transcription Factors / Q000378:metabolism*; D014158:Transcription, Genetic
chemical_list: D014157:Transcription Factors