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07:37
An Adoptive Transfer Model of Rheumatoid Arthritis in Mice
Published on: June 6, 2025
MicroRNAs in rheumatoid arthritis
Angela Ceribelli1, Md A Nahid, Minoru Satoh
1Department of Oral Biology, University of Florida, Gainesville, FL 32610-0424, USA. aceribelli@dental.ufl.edu
FEBS Letters
|May 24, 2011
Summary
Rheumatoid arthritis (RA) involves joint tissue damage. MicroRNAs, like miR-146a, are increasingly recognized for their role in RA pathogenesis and as potential biomarkers for diagnosis and therapy.
Area of Science:
- Immunology
- Molecular Biology
- Genetics
Background:
- Rheumatoid arthritis (RA) is a chronic autoimmune disease impacting joints, bone, and cartilage.
- The precise mechanisms driving RA pathogenesis remain incompletely understood.
- Established biomarkers include rheumatoid factor and anti-cyclic citrullinated peptide antibodies.
Purpose of the Study:
- To explore the significance of microRNAs in rheumatoid arthritis (RA) pathogenesis.
- To evaluate microRNAs as potential biomarkers for RA diagnosis and monitoring.
- To investigate microRNAs as possible therapeutic targets for RA.
Main Methods:
- Review of current literature on microRNA expression in RA.
- Analysis of studies investigating the role of specific microRNAs (e.g., miR-146a) in RA.
- Examination of diagnostic and prognostic potential of microRNAs in RA patients.
Main Results:
- MicroRNA expression patterns are altered in various cell types and tissues of RA patients.
- Upregulation of miR-146a observed in RA patients.
- MicroRNAs show promise as biomarkers for RA activity and prognosis.
Conclusions:
- MicroRNAs play a significant role in the pathogenesis of rheumatoid arthritis.
- Specific microRNAs, such as miR-146a, are potential biomarkers for RA.
- MicroRNAs represent promising targets for future RA therapeutic strategies.
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