title: Tumor vessels are Eph-ing complicated.
abstract: Two new studies have shown that there is considerable crosstalk and cross-regulation of the Ephrin/VEGF pathways in endothelial cells. These findings illustrate how EphrinB2 signaling and VEGF, in a cooperative manner, induce VEGFR activation in endothelial cells and give new insight into how endothelial cell-mediated construction of vessels is accomplished.
authors.affiliation: Division of Biological Sciences, UC San Diego, La Jolla, CA 92093-0377, USA.
authors.forename: Cristina
authors.initials: C
authors.lastname: Branco-Price
authors.forename: Randall S
authors.initials: RS
authors.lastname: Johnson