ArticleClinical rheumatology2021
Dysregulated microRNA expression in rheumatoid arthritis families-a comparison between rheumatoid arthritis patients, their first-degree relatives, and healthy controls.
Article in Clinical rheumatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Article
- Multidimensional regulatory mechanisms and translational potential of epigenetic networks in the rheumatoid arthritis disease course.Frontiers in immunology · 2026Review
- LncRNA-ANRIL/miR-34a-mediated polarization of rheumatoid arthritis macrophages to regulate the adhesion, morphology, and survival of fibroblasts.Journal of orthopaedic surgery and research · 2025Article
- Identification of miR-190a-5p and miR-26b-5p as Potential microRNA Biomarkers for Psoriatic Arthritis.ACR open rheumatology · 2025Article
- Intermittent fasting reduces inflammation and joint damage in a murine model of rheumatoid arthritis: insights from transcriptomic and metagenomic analyses.BMC rheumatology · 2024Article
- Unveiling Novel Drug Targets and Emerging Therapies for Rheumatoid Arthritis: A Comprehensive Review.ACS pharmacology & translational science · 2024Review
- The Role of ncRNAs in the Immune Dysregulation of Preeclampsia.International journal of molecular sciences · 2023Review
- Cardiovascular Risk Assessment in Rheumatoid Arthritis: Accelerated Atherosclerosis, New Biomarkers, and the Effects of Biological Therapy.Life (Basel, Switzerland) · 2023Review
- Article
- MicroRNA-142-3p facilitates inflammatory response by targeting ZEB2 and activating NF-κB signaling in gouty arthritis.Cell cycle (Georgetown, Tex.) · 2022Article
- Histone methyltransferase EZH2 in proliferation, invasion, and migration of fibroblast-like synoviocytes in rheumatoid arthritis.Journal of bone and mineral metabolism · 2022Article
- Research progress on microRNA in gout.Frontiers in pharmacology · 2022Review
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
objectiveRecent studies have demonstrated an altered expression of certain microRNAs in patients with rheumatoid arthritis (RA) as well as their first-degree relatives (FDRs) compared to healthy controls (HCs), suggesting a role of microRNA in the progression of the disease. To corroborate this, a set of well-characterized RA families originating from northern Sweden were analyzed for differential expression of a selected set of microRNAs.
methodMicroRNA was isolated from frozen peripheral blood cells obtained from 21 different families and included 26 RA patients, 22 FDRs, and 21 HCs. Expression of the selected microRNAs miR-22-3p, miR-26b-5p, miR-34a-3p, miR-103a-3p, miR-142-3p, miR-146a-5p, miR-155, miR-346, and miR-451a was determined by a two-step quantitative real-time polymerase chain reaction (qRT-PCR). Statistical analysis including clinical variables was applied.
resultsOut of the nine selected microRNAs that previously have been linked to RA, we confirmed four after adjusting for age and gender, i.e., miR-22-3p (p = 0.020), miR-26b-5p (p = 0.018), miR-142-3p (p = 0.005), and miR-155 (p = 0.033). Moreover, a significant trend with an intermediate microRNA expression in FDR was observed for the same four microRNAs. In addition, analysis of the effect of corticosteroid use showed modulation of miR-103a-3p expression.
conclusionsWe confirm that microRNAs seem to be involved in the development of RA, and that the expression pattern in FDR is partly overlapping with RA patients. The contribution of single microRNAs in relation to the complex network including all microRNAs and other molecules is still to be revealed. Key Points • Expression levels of miR-22-3p, miR-26b-5p, miR-142-3p, and miR-155 were significantly altered in RA patients compared to those in controls. • In first-degree relatives, a significant trend with an intermediate microRNA expression in FDR was observed for the same four microRNAs.
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