ArticleClinical and experimental immunology2022
miR-155-overexpressing monocytes resemble HLAhighISG15+ synovial tissue macrophages from patients with rheumatoid arthritis and induce polyfunctional CD4+ T-cell activation.
Article in Clinical and experimental immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- Current situation and trend of non-coding RNA in rheumatoid arthritis: a review and bibliometric analysis.Frontiers in immunology · 2023Pooled it
- Extracellular vesicles from activated Vδ2 T cells inhibit viral replication and enhance adaptive antiviral immunity.Journal of translational medicine · 2026Article
- MicroRNA gene dynamics in immune cell subpopulations during aging and atherosclerosis disease development at single-cell resolution.Genome medicine · 2025Article
- Expression of miR-155 in monocytes of people with migraine: association with phenotype, disease severity and inflammatory profile.The journal of headache and pain · 2024Article
- New Potentiality of Bioactive Substances: Regulating the NLRP3 Inflammasome in Autoimmune Diseases.Nutrients · 2023Review
- Short open reading frame genes in innate immunity: from discovery to characterization.Trends in immunology · 2022Review
- Synovial tissue macrophages in joint homeostasis, rheumatoid arthritis and disease remission.Nature reviews. Rheumatology · 2022Review
Corrections and comments
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Authors and funding
11 authors at 4 institutions in 2 countries.
Funding
Abstract
MicroRNAs (miRs) are known to regulate pro-inflammatory effector functions of myeloid cells, and miR dysregulation is implicated in rheumatoid arthritis (RA), a condition characterized by inflammation and destruction of the joints. We showed previously that miR-155 is increased in myeloid cells in RA and induces pro-inflammatory activation of monocytes and macrophages; however, its role at the interface between innate and adaptive immunity was not defined. Here, RNA-sequencing revealed that overexpression of miR-155 in healthy donor monocytes conferred a specific gene profile which bears similarities to that of RA synovial fluid-derived CD14+ cells and HLAhighISG15+ synovial tissue macrophages, both of which are characterized by antigen-presenting pathways. In line with this, monocytes in which miR-155 was overexpressed, displayed increased expression of HLA-DR and both co-stimulatory and co-inhibitory molecules, and induced activation of polyfunctional T cells. Together, these data underpin the notion that miR-155-driven myeloid cell activation in the synovium contributes not only to inflammation but may also influence the adaptive immune response.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.