Hypomorphic conditional deletion of E11/Podoplanin reveals a role in osteocyte dendrite elongation.

ABSTRACT: The transmembrane glycoprotein E11/Podoplanin (Pdpn) has been implicated in the initial stages of osteocyte differentiation. However, its precise function and regulatory mechanisms are still unknown. Due to the known embryonic lethality induced by global Pdpn deletion, we have herein explored the effect of bone-specific Pdpn knockdown on osteocyte form and function in the post-natal mouse. Extensive skeletal phenotyping of male and female 6-week-old Oc-cre;Pdpn^flox/flox (cKO) mice and their Pdpn^flox/flox controls (fl/fl) has revealed that Pdpn deletion significantly compromises tibial cortical bone microarchitecture in both sexes, albeit to different extents (p?

SUBMITTER: Staines KA 

PROVIDER: S-EPMC5575468 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature