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Published in: Journal of Clinical Immunology 2/2021

Open Access 01-02-2021 | Cytokines | Original Article

Identification of Critical Transcriptomic Signaling Pathways in Patients with H Syndrome and Rosai-Dorfman Disease

Authors: Samuel Lara-Reyna, James A. Poulter, Elton J.R. Vasconcelos, Mark Kacar, Michael F. McDermott, Reuben Tooze, Rainer Doffinger, Sinisa Savic

Published in: Journal of Clinical Immunology | Issue 2/2021

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Abstract

Biallelic mutations in SLC29A3 cause histiocytosis-lymphadenopathy plus syndrome, also known as H syndrome (HS). HS is a complex disorder, with ~ 25% of patients developing autoinflammatory complications consisting of unexplained fevers, persistently elevated inflammatory markers, and unusual lymphadenopathies, with infiltrating CD68+, S100+, and CD1a histiocytes, resembling the immunophenotype found in Rosai-Dorfman disease (RDD). We investigated the transcriptomic profiles of monocytes, non-activated (M0), classically activated (M1), and alternatively activated macrophages (M2) in two patients with HS, one without autoinflammatory (HS1) and one with autoinflammatory complications (HS2). RNA sequencing revealed a dysregulated transcriptomic profile in both HS patients compared to healthy controls (HC). HS2, when compared to HS1, had several differentially expressed genes, including genes associated with lymphocytic-histiocytic predominance (e.g. NINL) and chronic immune activation (e.g. B2M). The transcriptomic and cytokine profiles of HS patients were comparable to patients with SAID with high levels of TNF. SERPINA1 gene expression was found to be upregulated in all patients studied. Moreover, higher levels of IFNγ were found in the serum of both HS patients when compared to HC. Gene ontology (GO) enrichment analysis of the DEGs in HS patients revealed the terms “type I IFN,” “IFNγ signaling pathway,” and “immune responses” as the top 3 most significant terms for monocytes. Gene expression analysis of lymph node biopsies from sporadic and H syndrome-associated RDD suggests common underlying pathological process. In conclusion, monocytes and macrophages from both HS patients showed transcriptomic profiles similar to SAIDs and also uniquely upregulated IFNγ signature. These findings may help find better therapeutic options for this rare disorder.
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Literature
7.
go back to reference Senniappan S, Hughes M, Shah P, Shah V, Kaski JP, Brogan P, et al. Pigmentary hypertrichosis and non-autoimmune insulin-dependent diabetes mellitus (PHID) syndrome is associated with severe chronic inflammation and cardiomyopathy, and represents a new monogenic autoinflammatory syndrome. J Pediatr Endocrinol Metab. 2013;26(9–10):877–82. https://doi.org/10.1515/jpem-2013-0062.CrossRefPubMed Senniappan S, Hughes M, Shah P, Shah V, Kaski JP, Brogan P, et al. Pigmentary hypertrichosis and non-autoimmune insulin-dependent diabetes mellitus (PHID) syndrome is associated with severe chronic inflammation and cardiomyopathy, and represents a new monogenic autoinflammatory syndrome. J Pediatr Endocrinol Metab. 2013;26(9–10):877–82. https://​doi.​org/​10.​1515/​jpem-2013-0062.CrossRefPubMed
30.
go back to reference Wakabayashi K, Inokuma S, Matsubara E, Onishi K, Asashima H, Nakachi S, et al. Serum beta2-microglobulin level is a useful indicator of disease activity and hemophagocytic syndrome complication in systemic lupus erythematosus and adult-onset Still’s disease. Clin Rheumatol. 2013;32(7):999–1005. https://doi.org/10.1007/s10067-013-2220-8.CrossRefPubMed Wakabayashi K, Inokuma S, Matsubara E, Onishi K, Asashima H, Nakachi S, et al. Serum beta2-microglobulin level is a useful indicator of disease activity and hemophagocytic syndrome complication in systemic lupus erythematosus and adult-onset Still’s disease. Clin Rheumatol. 2013;32(7):999–1005. https://​doi.​org/​10.​1007/​s10067-013-2220-8.CrossRefPubMed
56.
go back to reference Ozen S, Kuemmerle-Deschner JB, Cimaz R, Livneh A, Quartier P, Kone-Paut I, et al. International retrospective chart review of treatment patterns in severe familial Mediterranean fever, tumor necrosis factor receptor-associated periodic syndrome, and mevalonate kinase deficiency/hyperimmunoglobulinemia D syndrome. Arthritis Care Res. 2017;69(4):578–86. https://doi.org/10.1002/acr.23120.CrossRef Ozen S, Kuemmerle-Deschner JB, Cimaz R, Livneh A, Quartier P, Kone-Paut I, et al. International retrospective chart review of treatment patterns in severe familial Mediterranean fever, tumor necrosis factor receptor-associated periodic syndrome, and mevalonate kinase deficiency/hyperimmunoglobulinemia D syndrome. Arthritis Care Res. 2017;69(4):578–86. https://​doi.​org/​10.​1002/​acr.​23120.CrossRef
57.
59.
go back to reference Passlick B, Flieger D, Ziegler-Heitbrock H. Identification and characterization of a novel monocyte subpopulation in human peripheral blood. Blood. 1989;74(7):2527–34.CrossRefPubMed Passlick B, Flieger D, Ziegler-Heitbrock H. Identification and characterization of a novel monocyte subpopulation in human peripheral blood. Blood. 1989;74(7):2527–34.CrossRefPubMed
Metadata
Title
Identification of Critical Transcriptomic Signaling Pathways in Patients with H Syndrome and Rosai-Dorfman Disease
Authors
Samuel Lara-Reyna
James A. Poulter
Elton J.R. Vasconcelos
Mark Kacar
Michael F. McDermott
Reuben Tooze
Rainer Doffinger
Sinisa Savic
Publication date
01-02-2021
Publisher
Springer US
Keyword
Cytokines
Published in
Journal of Clinical Immunology / Issue 2/2021
Print ISSN: 0271-9142
Electronic ISSN: 1573-2592
DOI
https://doi.org/10.1007/s10875-020-00932-1

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