Evidence map›Paper›PMID 39399119›Full record

ArticleFrontiers in medicine2024

Differential type I and type III interferon expression profiles in rheumatoid and juvenile idiopathic arthritis.

Anikó E Malik, Drew Slauenwhite, Sarah M McAlpine, John G Hanly, Jean S Marshall, Beáta Dérfalvi, Thomas B Issekutz

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Article in Frontiers in medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Anikó E Malik *IWK Health Centre, Halifax, NS, Canada.
Drew SlauenwhiteIWK Health Centre, Halifax, NS, Canada.
Sarah M McAlpineIWK Health Centre, Halifax, NS, Canada.
John G HanlyDivision of Rheumatology, Faculty of Medicine, Dalhousie University, Halifax, NS, Canada.
Jean S MarshallDepartment of Microbiology & Immunology, Faculty of Medicine, Dalhousie University, Halifax, NS, Canada.
Beáta DérfalviIWK Health Centre, Halifax, NS, Canada.
Thomas B IssekutzIWK Health Centre, Halifax, NS, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The role of type I and type III interferons (IFNs) in rheumatoid arthritis (RA) and juvenile idiopathic arthritis (JIA) is still poorly understood. The objective of this study was to examine the hypothesis that IFN expression profiles in the peripheral blood differ between subsets of arthritic subjects. Multiple type I and type III IFNs were examined in patients with RA and JIA, as well as among subtypes of JIA. Methods: Treatment-naïve RA and JIA patients were enrolled. Droplet digital PCR was used to measure the expression of type I, II, and III interferons in blood and synovial fluid leukocytes. Dendritic cell subsets were isolated from synovial fluid to examine IFN expression in each subset. Additionally, synovial mononuclear cells and JIA-derived fibroblast-like synoviocytes were stimulated with TNF, IFNγ, and poly(I:C) to examine inducible IFN expression. Results: The predominant type I IFN gene expressed by blood leukocytes was Conclusion: This study revealed differences in IFN expression patterns in RA and JIA, with notable differences between JIA subtypes. The expression levels of

Indexed as

cytokinedendritic cellinterferonjuvenile idiopathic arthritisrheumatoid arthritissynovial fluid

Identifiers

PMID39399119
PMCPMC11468860

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