Trophoblasts regulate the placental hematopoietic niche through PDGF-B signaling.
Chhabra A, Lechner AJ, Ueno M, Acharya A, Van Handel B, Wang Y, Iruela-Arispe ML, Tallquist MD, Mikkola HK. Trophoblasts regulate the placental hematopoietic niche through PDGF-B signaling. Dev Cell. 2012 Mar 13; 22(3):651-9.