(Pro)renin receptor regulates lung development via the Wnt/β-catenin signaling pathway.

ABSTRACT: The (pro)renin receptor [(P)RR] binds to prorenin to activate the renin-angiotensin system and is essential for the development of many different organ systems. Whether the (P)RR also plays a role in lung development is unknown. Immunostaining was used to determine the spatial-temporal distribution of (P)RR in the embryonic, postnatal, and adult lungs. We created a lung-specific (P)RR knockout mouse [Foxd1^cre/+-(P)RR^flox/flox] and assessed changes in lung morphology, cell proliferation, and apoptosis using immunohistochemistry and TUNEL staining. (P)RR function was confirmed by using siRNA to knock down (P)RR in human bronchial epithelial cells (HBECs) and then using the CCK-8 assay and flow cytometry to assess cell proliferation and apoptosis. Gene expr

SUBMITTER: Liu J 

PROVIDER: S-EPMC6734386 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature