Recombinant human parathyroid hormone related protein 1-34 and 1-84 and their roles in osteoporosis treatment.

ABSTRACT: Osteoporosis is a common disorder characterized by compromised bone strength that predisposes patients to increased fracture risk. Parathyroid hormone related protein (PTHrP) is one of the candidates for clinical osteoporosis treatment. In this study, GST Gene Fusion System was used to express recombinant human PTHrP (hPTHrP) 1-34 and 1-84. To determine whether the recombinant hPTHrP1-34 and 1-84 can enhance renal calcium reabsorption and promote bone formation, we examined effects of recombinant hPTHrP1-34 and 1-84 on osteogenic lineage commitment in a primary bone marrow cell culture system and on osteoporosis treatment. Results revealed that both of recombinant hPTHrP1-34 and 1-84 increased colony formation and osteogenic cell differentiation and mineralization in vitro; however, the ef

SUBMITTER: Wang H 

PROVIDER: S-EPMC3916416 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature