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Colin R. Dunstan
Researcher at University of Sydney
Publications - 178
Citations - 37901
Colin R. Dunstan is an academic researcher from University of Sydney. The author has contributed to research in topics: Osteoprotegerin & Osteoclast. The author has an hindex of 63, co-authored 173 publications receiving 36195 citations. Previous affiliations of Colin R. Dunstan include Australian Research Council & Amgen.
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Journal ArticleDOI
Osteoprotegerin Ligand Is a Cytokine that Regulates Osteoclast Differentiation and Activation
David L. Lacey,Emma Timms,Hong-Lin Tan,Michael J. Kelley,Colin R. Dunstan,Tim Burgess,Robin Elliott,Anne Colombero,Gary Elliott,S. Scully,Hailing Hsu,John K. Sullivan,Nessa Hawkins,E. Davy,C. Capparelli,Alana Eli,Yi-xin Qian,Steve Kaufman,Ildiko Sarosi,Victoria Shalhoub,Giorgio Senaldi,Jane Guo,John M. Delaney,William J. Boyle +23 more
TL;DR: The effects of OPGL are blocked in vitro and in vivo by OPG, suggesting that OPGl and OPG are key extracellular regulators of osteoclast development.
Journal ArticleDOI
Osteoprotegerin: A Novel Secreted Protein Involved in the Regulation of Bone Density
William S. Simonet,David L. Lacey,Colin R. Dunstan,Michael J. Kelley,Ming-Shi Chang,R Lüthy,Hung Q. Nguyen,S Wooden,L Bennett,Tom Boone,Grant Shimamoto,Margaret L. DeRose,Robin Elliott,Anne Colombero,Hong-Lin Tan,Geraldine Trail,John K. Sullivan,E. Davy,N. Bucay,L Renshaw-Gegg,T.M Hughes,Dave Hill,W Pattison,Patricia Shehan Campbell,S Sander,Gwyneth Van,John E. Tarpley,P Derby,Richard Lee,William J. Boyle +29 more
TL;DR: Data show that OPG can act as a soluble factor in the regulation of bone mass and imply a utility for OPG in the treatment of osteoporosis associated with increased osteoclast activity.
Journal ArticleDOI
OPGL is a key regulator of osteoclastogenesis, lymphocyte development and lymph-node organogenesis
Young-Yun Kong,Hiroki Yoshida,Ildiko Sarosi,Hong-Lin Tan,Emma Timms,Casey Capparelli,Sean Morony,Antonio J. Oliveira-dos-Santos,Gwyneth Van,Annick Itie,Wilson Khoo,Andrew Wakeham,Colin R. Dunstan,David L. Lacey,Tak W. Mak,William J. Boyle,Josef M. Penninger +16 more
TL;DR: OPGL is a new regulator of lymph-node organogenesis and lymphocyte development and is an essential osteoclast differentiation factor in vivo.
Journal ArticleDOI
osteoprotegerin-deficient mice develop early onset osteoporosis and arterial calcification
N. Bucay,Ildiko Sarosi,Colin R. Dunstan,Sean Morony,John E. Tarpley,C. Capparelli,S. Scully,Hong Lin Tan,Weilong Xu,David L. Lacey,William J. Boyle,William S. Simonet +11 more
TL;DR: It is demonstrated that OPG is a critical regulator of postnatal bone mass and regulation of OPG, its signaling pathway, or its ligand(s) may play a role in the long observed association between osteoporosis and vascular calcification.
Journal ArticleDOI
Tumor necrosis factor receptor family member RANK mediates osteoclast differentiation and activation induced by osteoprotegerin ligand
Hailing Hsu,David L. Lacey,Colin R. Dunstan,Irina Solovyev,Anne Colombero,Emma Timms,Hong-Lin Tan,Gary Elliott,Michael J. Kelley,Ildiko Sarosi,Ling Wang,Xing-Zhong Xia,Robin Elliott,Laura Chiu,Tabitha Black,Sheila Scully,Casey Capparelli,Sean Morony,Grant Shimamoto,Michael Bass,William J. Boyle +20 more
TL;DR: Data indicate that OPGL-induced osteoclastogenesis is directly mediated through RANK on osteocLast precursor cells, and polyclonal Ab against the RANK extracellular domain promotes osteoclineogenesis in bone marrow cultures suggesting that RANK activation mediates the effects of OPGl on the osteoc last pathway.