Article (Scientific journals)
Contribution of mast cell-derived interleukin-1beta to uric acid crystal-induced acute arthritis in mice.
Reber, Laurent L.; Marichal, Thomas; Sokolove, Jeremy et al.
2014In Arthritis and Rheumatology, 66 (10), p. 2881-91
Peer Reviewed verified by ORBi
 

Files


Full Text
Reber_Marichal_GoutIL1.pdf
Publisher postprint (1.04 MB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Animals; Arthritis, Experimental/immunology/metabolism; Arthritis, Gouty/chemically induced/immunology/metabolism; Humans; Immunity, Innate; Inflammation/immunology/metabolism; Interleukin-1beta/metabolism; Mast Cells/metabolism; Mice; Synovial Fluid/immunology/metabolism; Uric Acid
Abstract :
[en] OBJECTIVE: Gouty arthritis is caused by the precipitation of monosodium urate monohydrate (MSU) crystals in the joints. While it has been reported that mast cells (MCs) infiltrate gouty tophi, little is known about the actual roles of MCs during acute attacks of gout. This study was undertaken to assess the role of MCs in a mouse model of MSU crystal-induced acute arthritis. METHODS: We assessed the effects of intraarticular (IA) injection of MSU crystals in various strains of mice with constitutive or inducible MC deficiency or in mice lacking interleukin-1beta (IL-1beta) or other elements of innate immunity. We also assessed the response to IA injection of MSU crystals in genetically MC-deficient mice after IA engraftment of wild-type or IL-1beta(-/-) bone marrow-derived cultured MCs. RESULTS: MCs were found to augment acute tissue swelling following IA injection of MSU crystals in mice. IL-1beta production by MCs contributed importantly to MSU crystal-induced tissue swelling, particularly during its early stages. Selective depletion of synovial MCs was able to diminish MSU crystal-induced acute inflammation in the joints. CONCLUSION: Our findings identify a previously unrecognized role of MCs and MC-derived IL-1beta in the early stages of MSU crystal-induced acute arthritis in mice.
Disciplines :
Life sciences: Multidisciplinary, general & others
Author, co-author :
Reber, Laurent L.
Marichal, Thomas  ;  Université de Liège - ULiège
Sokolove, Jeremy
Starkl, Philipp
Gaudenzio, Nicolas
Iwakura, Yoichiro
Karasuyama, Hajime
Schwartz, Lawrence B.
Robinson, William H.
Tsai, Mindy
Galli, Stephen J.
Language :
English
Title :
Contribution of mast cell-derived interleukin-1beta to uric acid crystal-induced acute arthritis in mice.
Publication date :
2014
Journal title :
Arthritis and Rheumatology
ISSN :
2326-5191
eISSN :
2326-5205
Publisher :
John Wiley & Sons, United Kingdom
Volume :
66
Issue :
10
Pages :
2881-91
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
Copyright (c) 2014 by the American College of Rheumatology.
Available on ORBi :
since 16 December 2015

Statistics


Number of views
43 (1 by ULiège)
Number of downloads
0 (0 by ULiège)

Scopus citations®
 
63
Scopus citations®
without self-citations
55
OpenCitations
 
49

Bibliography


Similar publications



Contact ORBi