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Science 322 (5905): 1195-1196

Copyright © 2008 by the American Association for the Advancement of Science

Brain Wnts for Blood Vessels

Eckhard Lammert

Development of the blood-brain barrier in mammals starts in the embryo, through specific molecules that induce vascular development in the neural tube.

Institute of Animal Physiology, Heinrich-Heine-University, D-40225 Düsseldorf, Germany. E-mail: lammert{at}

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Science Signaling. ISSN 1937-9145 (online), 1945-0877 (print). Pre-2008: Science's STKE. ISSN 1525-8882