RANKL increases the level of Mcl-1 in osteoclasts and reduces bisphosphonate-induced osteoclast apoptosis in vitro

作者: Michael J Rogers , Karen A Sutherland , Helena L Rogers , Denise Tosh

DOI: 10.1186/AR2681

关键词: RANK LigandEndocrinologyZoledronic acidCancer researchCytokine receptorOsteoclastRANKLClodronic acidBisphosphonateBone resorptionInternal medicineMedicine

摘要: Introduction Bisphosphonates are the most widely used class of drug for inhibiting osteoclast-mediated bone loss, but their effectiveness at preventing joint destruction in rheumatoid arthritis has generally been disappointing. We examined whether ability bisphosphonates to induce osteoclast apoptosis and inhibit resorption vitro is influenced by cytokine receptor activator nuclear factor-kappa B ligand (RANKL), an important mediator inflammation-induced loss.

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