The expression of the Bardet–Biedl syndrome 9 protein is downregulated by parathyroid hormone in osteoblastic cells, and therefore, is thought to be involved in parathyroid hormone action in bones.[6]
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Adams AE, Rosenblatt M, Suva LJ (April 1999). "Identification of a novel parathyroid hormone-responsive gene in human osteoblastic cells". Bone. 24 (4): 305–13. doi:10.1016/S8756-3282(98)00188-4. PMID10221542.