Nonclinical and clinical pharmacological characterization of the potent and selective cathepsin K inhibitor MIV-711.

ABSTRACT:

Background

Cathepsin K is an attractive therapeutic target for diseases in which bone resorption is excessive such as osteoporosis and osteoarthritis (OA). The current paper characterized the pharmacological profile of the potent and selective cathepsin K inhibitor, MIV-711, in vitro and in cynomolgus monkeys, and assessed translation to human based on a single dose clinical study in man.

Methods

The potency and selectivity of MIV-711 were assessed in vitro using recombinant enzyme assays and differentiated human osteoclasts. MIV-711 was administered to healthy cynomolgus monkeys (3-30 µmol/kg, p.o.). Plasma levels of MIV-711 and the bone resorption biomarker CTX-I were measured after single dose experiments, and urine levels of CTX-I, NTX-I and CTX-II biomarkers were measur

SUBMITTER: Lindstrom E 

PROVIDER: S-EPMC5944028 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature