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Interleukin-33 Produced by M2 Macrophages and Other Immune Cells Contributes to Th2 Immune Reaction of IgG4-related Disease

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Journal Sci Rep
Specialty Science
Date 2017 Feb 17
PMID 28205524
Citations 55
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Abstract

IgG4-related disease (IgG4-RD) is characterized by elevated serum IgG4 and marked infiltration of IgG4-positive cells in multiple organs. Interleukin-33 (IL-33) is a recently described cytokine that is secreted by damaged epithelial cells, macrophages, and dendritic cells, and potently activates helper T type 2 (Th2) immune responses, which have been suggested to play a major role in IgG4 production of IgG4-RD. Here, we assessed the expression of IL-33 and related molecules in the salivary glands (SGs) of patients with IgG4-RD versus that in patients with Sjögren's syndrome (SS) and controls. Expression of IL-33 and its receptor (ST2) was strongly detected around ectopic germinal centers (GCs) in the SGs from patients with IgG4-RD, whereas IL-33 was expressed only in epithelial cells in patients with SS and controls. Moreover, IL-33 and CD68/CD163 macrophages were mainly distributed around ectopic GCs in patients with IgG4-RD. Double immunofluorescence staining showed that IL-33 expression co-localized with CD68/CD163 macrophages. Finally, mRNA expression levels of IL-33 showed a positive correlation to those of Th2 cytokines (IL-4 and IL-13) in patients with IgG4-RD. Our data suggest that IL-33 produced by M2 macrophages might contribute to the pathogenesis of IgG4-RD via aberrant activation of Th2 immune responses.

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References
1.
Awada A, Nicaise C, Ena S, Schandene L, Rasschaert J, Popescu I . Potential involvement of the IL-33-ST2 axis in the pathogenesis of primary Sjogren's syndrome. Ann Rheum Dis. 2014; 73(6):1259-63. DOI: 10.1136/annrheumdis-2012-203187. View

2.
Martinez F, Gordon S . The M1 and M2 paradigm of macrophage activation: time for reassessment. F1000Prime Rep. 2014; 6:13. PMC: 3944738. DOI: 10.12703/P6-13. View

3.
Maria N, Steenwijk E, IJpma A, van Helden-Meeuwsen C, Vogelsang P, Beumer W . Contrasting expression pattern of RNA-sensing receptors TLR7, RIG-I and MDA5 in interferon-positive and interferon-negative patients with primary Sjögren's syndrome. Ann Rheum Dis. 2016; 76(4):721-730. DOI: 10.1136/annrheumdis-2016-209589. View

4.
Louten J, Rankin A, Li Y, Murphy E, Beaumont M, Moon C . Endogenous IL-33 enhances Th2 cytokine production and T-cell responses during allergic airway inflammation. Int Immunol. 2011; 23(5):307-15. DOI: 10.1093/intimm/dxr006. View

5.
Tsuboi H, Nakai Y, Iizuka M, Asashima H, Hagiya C, Tsuzuki S . DNA microarray analysis of labial salivary glands in IgG4-related disease: comparison with Sjögren's syndrome. Arthritis Rheumatol. 2014; 66(10):2892-9. DOI: 10.1002/art.38748. View