Molecular understanding of pharmacological treatment of osteoporosis

Osteoporosis is a serious health concern, particularly in aged societies. The burden of osteoporosis with its associated morbidity and mortality due to fracture has become a critical socioeconomic problem. Skeletal integrity is maintained through a balance of bone resorption and bone formation. The bone turnover process, called bone remodelling. Recently, a number of anti-osteoporosis drugs with excellent anti-osteoporosis and fracture effects have been developed. They are mainly classified into two groups according to their effects on bone remodelling: anti-resorptive agents and anabolic agents.