Impediment of NEMO oligomerization inhibits osteoclastogenesis and osteolysis
نویسندگان
چکیده
منابع مشابه
Lysine392, a K63-linked ubiquitination site in NEMO, mediates inflammatory osteoclastogenesis and osteolysis.
PMMA particles released from bone implants are considered major contributor to osteolysis and subsequent implant failure. Although the ensuing inflammatory response has been described, the mechanisms underlying PMMA particulate-induced osteolysis remain enigmatic. In previous studies, we have established that activation of Nuclear factor kappa-B (NF-κB) and MAP kinase pathways plays a central r...
متن کاملNEMO oligomerization and its ubiquitin-binding properties
The IKK [IkappaB (inhibitory kappaB) kinase] complex is a key regulatory component of NF-kappaB (nuclear factor kappaB) activation and is responsible for mediating the degradation of IkappaB, thereby allowing nuclear translocation of NF-kappaB and transcription of target genes. NEMO (NF-kappaB essential modulator), the regulatory subunit of the IKK complex, plays a pivotal role in this process ...
متن کاملMicroRNA-106b inhibits osteoclastogenesis and osteolysis by targeting RANKL in giant cell tumor of bone
Giant cell tumor (GCT) of bone consists of three major cell types: giant cells, monocytic cells, and stromal cells. From microarray analysis, we found that miR-106b was down-regulated in GCT clinical samples and further determined by fluorescence in situ hybridization. In addition, the expression of novel potential target of miR-106b, RANKL, was elevated in GCT along with previously determined ...
متن کاملTherapeutic potentials of naringin on polymethylmethacrylate induced osteoclastogenesis and osteolysis, in vitro and in vivo assessments
Wear debris associated periprosthetic osteolysis represents a major pathological process associated with the aseptic loosening of joint prostheses. Naringin is a major flavonoid identified in grapefruit. Studies have shown that naringin possesses many pharmacological properties including effects on bone metabolism. The current study evaluated the influence of naringin on wear debris induced ost...
متن کاملEnoxacin directly inhibits osteoclastogenesis without inducing apoptosis.
Enoxacin has been identified as a small molecule inhibitor of binding between the B2-subunit of vacuolar H+-ATPase (V-ATPase) and microfilaments. It inhibits bone resorption by calcitriol-stimulated mouse marrow cultures. We hypothesized that enoxacin acts directly and specifically on osteoclasts by disrupting the interaction between plasma membrane-directed V-ATPases, which contain the osteocl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Cellular Biochemistry
سال: 2009
ISSN: 0730-2312,1097-4644
DOI: 10.1002/jcb.22364