Skip navigation
Skip navigation

Arthritogenic alphaviral infection perturbs osteoblast function and triggers pathologic bone loss

Chen, Weiqiang; Foo, Suan-Sin; Rulli, Nestor E.; Taylor, Adam; Sheng, Kuo-Ching; Herrero, Lara; Herring, Belinda L.; Lidbury, Brett; Li, Rachel; Walsh, Nicole C.; Sims, Natalie A.; Smith, Paul; Mahalingam, Suresh


Arthritogenic alphaviruses including Ross River virus (RRV), Sindbis virus, and chikungunya virus cause worldwide outbreaks of musculoskeletal disease. The ability of alphaviruses to induce bone pathologies remains poorly defined. Here we show that primary human osteoblasts (hOBs) can be productively infected by RRV. RRV-infected hOBs produced high levels of inflammatory cytokine including IL-6. The RANKL/OPG ratio was disrupted in the synovial fluid of RRV patients, and this was accompanied by...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
Source: PNAS - Proceedings of the National Academy of Sciences of the United States of America
DOI: 10.1073/pnas.1318859111
Access Rights: Open Access


File Description SizeFormat Image
01_Chen_Arthritogenic_alphaviral_2014.pdf1.79 MBAdobe PDFThumbnail

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator