PMID- 21881117 OWN - NLM STAT- MEDLINE DCOM- 20111123 LR - 20171116 IS - 1537-6613 (Electronic) IS - 0022-1899 (Linking) VI - 204 IP - 7 DP - 2011 Oct 1 TI - Protection from arthritis and myositis in a mouse model of acute chikungunya virus disease by bindarit, an inhibitor of monocyte chemotactic protein-1 synthesis. PG - 1026-30 LID - 10.1093/infdis/jir470 [doi] AB - Chikungunya virus (CHIKV) is associated with outbreaks of infectious rheumatic disease in humans. Using a mouse model of CHIKV arthritis and myositis, we show that tumor necrosis factor-alpha, interferon-gamma, and monocyte chemotactic protein 1 (MCP-1) were dramatically induced in tissues from infected mice. The same factors were detected in the serum of patients with CHIKV-induced polyarthralgia and polyarthritis, with MCP-1 levels being particularly elevated. Bindarit (MCP inhibitor) treatment ameliorated CHIKV disease in mice. Histological analysis of muscle and joint tissues showed a reduction in inflammatory infiltrate in infected mice treated with bindarit. These results suggest that bindarit may be useful in treating CHIKV-induced arthritides in humans. FAU - Rulli, Nestor E AU - Rulli NE AD - Emerging Viruses and Inflammation Research Group, Institute for Glycomics, Griffith University, Gold Coast, Southport, Australia. FAU - Rolph, Michael S AU - Rolph MS FAU - Srikiatkhachorn, Anon AU - Srikiatkhachorn A FAU - Anantapreecha, Surapee AU - Anantapreecha S FAU - Guglielmotti, Angelo AU - Guglielmotti A FAU - Mahalingam, Suresh AU - Mahalingam S LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - J Infect Dis JT - The Journal of infectious diseases JID - 0413675 RN - 0 (Chemokine CCL2) RN - 0 (Indazoles) RN - 0 (Propionates) RN - 0 (Tumor Necrosis Factor-alpha) RN - 82115-62-6 (Interferon-gamma) RN - JQ11LH711M (bindarit) SB - IM MH - Alphavirus Infections/blood/*drug therapy MH - Animals MH - Arthritis, Infectious/pathology/*prevention & control/virology MH - Chemokine CCL2/*antagonists & inhibitors/drug effects/metabolism MH - Chikungunya Fever MH - *Chikungunya virus MH - Humans MH - Indazoles/pharmacology/*therapeutic use MH - Interferon-gamma/metabolism MH - Mice MH - Mice, Inbred C57BL MH - Models, Animal MH - Myositis/pathology/*prevention & control/virology MH - Propionates/pharmacology/*therapeutic use MH - Tumor Necrosis Factor-alpha/metabolism MH - Viral Load/drug effects EDAT- 2011/09/02 06:00 MHDA- 2011/12/13 00:00 CRDT- 2011/09/02 06:00 PHST- 2011/09/02 06:00 [entrez] PHST- 2011/09/02 06:00 [pubmed] PHST- 2011/12/13 00:00 [medline] AID - jir470 [pii] AID - 10.1093/infdis/jir470 [doi] PST - ppublish SO - J Infect Dis. 2011 Oct 1;204(7):1026-30. doi: 10.1093/infdis/jir470.