Gene Alias
Salmon calcitonin
Background
Salmon calcitonin is a synthetic peptide form of calcitonin used to inhibit bone resorption in the treatment of hypercalcemia, osteoporosis, and Paget's disease. Calcitonin binds to the calcitonin receptor (found primarily in osteoclasts) which then enhances the production of vitamin D producing enzymes (25-hydroxyvitamine D-24-hydroxylase), leading to greater calcium retention and enhanced bone density. Binding of calcitonin to its receptor also activates adenylyl cyclase and the phosphatidyl-inositol-calcium pathway.