Dynamic phosphorylation of VE-cadherin Y685 throughout mouse estrous cycle in ovary and uterus.

ABSTRACT: We previously reported that vascular endothelial growth factor induced vascular endothelial (VE)-cadherin tyrosine phosphorylation at Y685 in a Src-dependent manner in vitro. Here, we studied the occurrence of Y685 phosphorylation in vivo in the female reproductive tract because it is a unique model of physiological vascular remodeling dependent on vascular endothelial growth factor. We first developed and characterized an anti-phospho-specific antibody against the site Y685 of VE-cadherin to monitor VE-cadherin phosphorylation along the four phases of mouse estrous cycle, termed proestrus, estrus, metestrus, and diestrus. A dynamic profile of tyrosine phosphorylated proteins was observed in both uterus and ovary throughout mouse estrous cycle, including kinase Src, which was found highly

SUBMITTER: Sidibe A 

PROVIDER: S-EPMC4122775 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature