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Immune Cell-Stromal Circuitry in Lupus Photosensitivity

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Journal J Immunol
Date 2021 Jan 5
PMID 33397744
Citations 7
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Abstract

Photosensitivity is a sensitivity to UV radiation (UVR) commonly found in systemic lupus erythematosus (SLE) patients who have cutaneous disease. Upon even ambient UVR exposure, patients can develop inflammatory skin lesions that can reduce the quality of life. Additionally, UVR-exposed skin lesions can be associated with systemic disease flares marked by rising autoantibody titers and worsening kidney disease. Why SLE patients are photosensitive and how skin sensitivity leads to systemic disease flares are not well understood, and treatment options are limited. In recent years, the importance of immune cell-stromal interactions in tissue function and maintenance is being increasingly recognized. In this review, we discuss SLE as an anatomic circuit and review recent findings in the pathogenesis of photosensitivity with a focus on immune cell-stromal circuitry in tissue health and disease.

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References
1.
Liu S, Cai X, Wu J, Cong Q, Chen X, Li T . Phosphorylation of innate immune adaptor proteins MAVS, STING, and TRIF induces IRF3 activation. Science. 2015; 347(6227):aaa2630. DOI: 10.1126/science.aaa2630. View

2.
Merrill J, Furie R, Werth V, Khamashta M, Drappa J, Wang L . Anifrolumab effects on rash and arthritis: impact of the type I interferon gene signature in the phase IIb MUSE study in patients with systemic lupus erythematosus. Lupus Sci Med. 2018; 5(1):e000284. PMC: 6280909. DOI: 10.1136/lupus-2018-000284. View

3.
Dasoveanu D, Park H, Ly C, Shipman W, Chyou S, Kumar V . Lymph node stromal CCL2 limits antibody responses. Sci Immunol. 2020; 5(45). PMC: 7490901. DOI: 10.1126/sciimmunol.aaw0693. View

4.
Kuhn A, Gensch K, Haust M, Meuth A, Boyer F, Dupuy P . Photoprotective effects of a broad-spectrum sunscreen in ultraviolet-induced cutaneous lupus erythematosus: a randomized, vehicle-controlled, double-blind study. J Am Acad Dermatol. 2010; 64(1):37-48. DOI: 10.1016/j.jaad.2009.12.053. View

5.
Baeyens A, Schwab S . Finding a Way Out: S1P Signaling and Immune Cell Migration. Annu Rev Immunol. 2020; 38:759-784. DOI: 10.1146/annurev-immunol-081519-083952. View