The nitrogen-contaning bisphosphonate, zoledronic acid, influences RANKL expression in human osteoblast-like cells by activationg TNF-a converting enzyme (TACE). - Pan,B.; Farrugia,A.N.; To,L.B.; Findlay,D.M.; Green,J.; Lynch,K.; Zannettino,A.C. (J Bone Miner Res, 2004)