Heterocycle-Containing Bisphosphonates Cause Apoptosis and Inhibit Bone Resorption by Preventing Protein Prenylation: Evidence from Structure-Activity Relationships in J774 Macrophages

Abstract excerpt

Recent evidence suggests that bisphosphonates (BPs) may inhibit bone resorption by mechanisms that lead to osteoclast apoptosis. We have previously shown that BPs also reduce cell viability and induce apoptosis in the macrophage-like cell line J774. To determine whether BPs inhibit osteoclast-mediated bone resorption and affect J774 macrophages by the same molecular mechanism, we examined the potency to reduce...

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