Article
MESD is essential for apical localization of megalin/LRP2 in the visceral endoderm.
Developmental dynamics : an official publication of the American Association of Anatomists - 1 Mar 2011
Lighthouse Janet K, Zhang Liqun, Hsieh Jen-Chih, Rosenquist Thomas, Holdener Bernadette C
Abstract excerpt
Deletion of the Mesd gene region blocks gastrulation and mesoderm differentiation in mice. MESD is a chaperone for the Wnt co-receptors: low-density lipoprotein receptor-related protein (LRP) 5 and 6 (LRP5/6). We hypothesized that loss of Wnt signaling is responsible for the polarity defects observed in Mesd-deficient embryos. However, because the Mesd-deficient embryo is considerably smaller than Lrp5/6 or Wnt3...
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