RANK, RANKL and osteoprotegerin in bone biology and disease
نویسندگان
چکیده
منابع مشابه
RANK, RANKL and osteoprotegerin in bone biology and disease
Upon the discovery of RANK, RANKL and OPG in the late 1990s, their importance in the maintenance of the skeletal structure and their dramatic role in bone disease were largely unexpected. In recent years the understanding of these proteins, in particular their regulation, has greatly increased. This review aims to bring the interested reader up to date with the latest news and views on the mech...
متن کاملBiology of RANK, RANKL, and osteoprotegerin
The discovery of the receptor activator of nuclear factor-kappaB ligand (RANKL)/RANK/osteoprotegerin (OPG) system and its role in the regulation of bone resorption exemplifies how both serendipity and a logic-based approach can identify factors that regulate cell function. Before this discovery in the mid to late 1990s, it had long been recognized that osteoclast formation was regulated by fact...
متن کاملRANK, RANKL and osteoprotegerin in arthritic bone loss.
Rheumatoid arthritis is characterized by the presence of inflammatory synovitis and destruction of joint cartilage and bone. Tissue proteinases released by synovia, chondrocytes and pannus can cause cartilage destruction and cytokine-activated osteoclasts have been implicated in bone erosions. Rheumatoid arthritis synovial tissues produce a variety of cytokines and growth factors that induce mo...
متن کاملRANK ligand and osteoprotegerin in myeloma bone disease.
Myeloma bone disease is due to interactions of myeloma cells with the bone marrow microenvironment, and is associated with pathologic fractures, neurologic symptoms and hypercalcemia. Adjacent to myeloma cells, the formation and activation of osteoclasts is increased, which results in enhanced bone resorption. The recent characterization of the essential cytokine of osteoclast cell biology, rec...
متن کاملPathophysiology of RANK ligand (RANKL) and osteoprotegerin (OPG).
Receptor activator of nuclear factorκ B ligand (RANKL) is a membrane-bound peptide of the tumor necrosis factor (TNF) ligand superfamily [14]. Rich sources of RANKL expression include T lymphocytes [12] and osteoblastic lineage cells [8]. In the presence of permissive concentrations of macrophage-colony stimulating factor (M-CSF), RANKL stimulates the differentiation, proliferation, fusion and ...
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: Current Reviews in Musculoskeletal Medicine
سال: 2009
ISSN: 1935-973X,1935-9748
DOI: 10.1007/s12178-009-9046-7