ArticleScientific reports2022
A pilot study of microRNA assessment as a means to identify novel biomarkers of spontaneous osteoarthritis in dogs.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- MiRNA-Mediated Regulation in Osteoarthritis Across Joint Tissues, Including Translational Perspectives in Dogs.Animals : an open access journal from MDPI · 2026Review
- Synovial fluid as a complex molecular pool contributing to knee osteoarthritis.Nature reviews. Rheumatology · 2025Review
- Interactive Effect of Microplastics and Fungal PathogenPlants (Basel, Switzerland) · 2025Article
- Canine Cranial Cruciate Ligament Disease (CCLD): A Concise Review of the Recent Literature.Animals : an open access journal from MDPI · 2025Review
- Stem Cell Exosomes for Osteoarthritis in Veterinary Medicine.Stem cells international · 2025Review
- Current status and future prospects of nanocarrier-mediated miRNA delivery for osteoarthritis therapy.Frontiers in medicine · 2025Review
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
MicroRNAs (miRNAs) are important regulators of intercellular signaling and are promising biomarkers in osteoarthritis (OA). In this study, comprehensive analysis was performed to identify miRNAs involved in the pathogenesis of spontaneous OA in dogs. Dogs diagnosed with OA based on radiography and arthroscopy of the stifle joint were included in the OA group. Dogs without any evidence of orthopedic disease were included in the unaffected group. To investigate miRNA expression levels, RNA sequencing analysis (RNA-seq) was performed in synovial tissue (OA group: n = 3, Unaffected group: n = 3) and RT-qPCR was performed in synovial tissue, synovial fluid and serum (OA group: n = 17, Unaffected group: n = 6), and compared between the two groups. The RNA-seq results showed that 57 miRNAs were significantly upregulated and 42 were significantly downregulated in the OA group. Specifically, miR-542 and miR-543 expression levels in the synovial tissue, synovial fluid, and serum were consistently higher in the OA group than in the unaffected group, suggesting that these miRNAs may be used as biomarkers for detecting canine OA. This is the first report to comprehensively analyze the expression patterns of miRNAs in the synovial tissue of dogs with spontaneous OA.
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