LUMENating blood vessels |
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Authors: | Iruela-Arispe M Luisa |
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Affiliation: | Department of Molecular, Cell, and Developmental Biology, UCLA, Los Angeles, CA 90095, USA. arispe@mcdb.ucla.edu |
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Abstract: | The acquisition of a lumen is an essential step in vascular morphogenesis. In this issue of Developmental Cell, Xu et?al. (2011) show that the small GTPase Rasip is a critical regulator of cytoskeleton dynamics and cell adhesion, which together drive the emergence of vascular lumens. |
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