Abstract:
:The aim of this study was to assess the effect of naringenin on osteoclastogenesis and titanium particle-induced osteolysis. Osteolysis from wear-induced particles and aseptic loosening are the most frequent late complications of total joint arthroplasty leading to revision of the prosthesis. Osteolysis during aseptic loosening is most likely due to increased bone resorption by osteoclasts. Through in vitro studies, we demonstrated that naringenin, a naturally occurring flavanone in grapefruit and tomatoes, exerts potent inhibitory effects on the ligand of the receptor activator of nuclear factor-κB (RANKL)-induced osteoclastogenesis and revealed that the mechanism of action of naringenin, which inhibited osteoclastogenesis by suppression of the p38 signaling pathway. Through in vivo studies, we proved that naringenin attenuated titanium particle-induced osteolysis in a mouse calvarial model. In general, we demonstrated that naringenin inhibited osteoclastogenesis via suppression of p38 signaling in vitro and attenuated titanium particle-induced osteolysis in vivo. This study also suggested that naringenin has significant potential for the treatment of osteolysis-related diseases caused by excessive osteoclast formation and activity.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Wang W,Wu C,Tian B,Liu X,Zhai Z,Qu X,Jiang C,Ouyang Z,Mao Y,Tang T,Qin A,Zhu Zdoi
10.3390/ijms151221913subject
Has Abstractpub_date
2014-11-28 00:00:00pages
21913-34issue
12issn
1422-0067pii
ijms151221913journal_volume
15pub_type
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