ono-5334 has been researched along with odanacatib* in 2 studies
2 review(s) available for ono-5334 and odanacatib
Article | Year |
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[Cathepsin K antagonists: preclinical and clinical data].
Cathepsin K, a cysteine protease, is an essential enzyme in degradation of collagen type I. Since cathepsin K is relatively specific to osteoclasts, it represents a promising candidate for drug development. In the past decades, efforts have been made in developing highly potent, selective and orally applicable cathepsin K inhibitors. In contrast to balicatib and relacatib, whose drug development programmes were stopped due to cutaneous side-effects related to limited drug specificity, the more specific cathepsin K inhibitors odanacatib (ODN) and ONO-5334 have entered clinical trials. Odanacatib progressively increases bone mineral density (BMD) and decreases bone resorption markers in postmenopausal women with low BMD. Its clinical efficacy and safety was confirmed by several clinical studies but indicates that odanacatib is characterized by a resolution-of-effect with increases in bone resorption and rapid decreases in BMD following treatment discontinuation. A phase III fracture prevention study in postmenopausal women with osteoporosis is currently in the final phase. Topics: Biphenyl Compounds; Bone Density; Bone Density Conservation Agents; Bone Resorption; Cathepsin K; Clinical Trials as Topic; Drug Evaluation, Preclinical; Female; Humans; Osteoclasts; Osteoporosis, Postmenopausal; Thiazolidines | 2015 |
Inhibition of cathepsin K for treatment of osteoporosis.
Cathepsin K is the protease that is primarily responsible for the degradation of bone matrix by osteoclasts. Inhibitors of cathepsin K are in development for treatment of osteoporosis. Currently available antiresorptive drugs interfere with osteoclast function. They inhibit both bone resorption and formation, due to the coupling between these processes. Cathepsin K inhibitors, conversely, target the resorption process itself and may not interfere with osteoclast stimulation of bone formation. In fact, when cathepsin K is absent or inhibited in mice, rabbits, or monkeys, bone formation is maintained or increased. In humans, inhibition of cathepsin K is associated with sustained reductions in bone resorption markers but with smaller and transient reductions in bone formation markers. The usefulness of cathepsin K inhibitors in osteoporosis is now being examined in phase 2 and phase 3 clinical trials of postmenopausal osteoporotic women. Topics: Alkaline Phosphatase; Animals; Biphenyl Compounds; Bone Density; Bone Remodeling; Bone Resorption; Cathepsin K; Humans; Osteoporosis; Osteoporosis, Postmenopausal; Thiazolidines | 2012 |