Bone Abstracts

Up to half of women treated with an aromatase inhibitor (AI) for breast cancer develop muscle weakness, bone loss, and joint pain. Moreover, an elevated state of osteoclastic bone resorption has been shown to prime the bone microenvironment in ways that accelerate metastatic growth. We hypothesized that AI-induced bone loss could increase breast cancer progression in bone and exacerbate muscle weakness associated with bone metastases. Four-week female athymic nude mice underwe...