Affiliation:
1. Department of Clinical Immunology & Rheumatology, Institute of Postgraduate Medical Education & Research, Kolkata, West Bengal
2. (Retired professor) Crystallography & Molecular Biology Division, Saha Institute of Nuclear Physics, Kolkata, West Bengal
Abstract
Aim: This study investigated deregulation of lncRNAs MEG3, MALAT1, NEAT1 and their associations with clinical parameters in rheumatoid arthritis (RA). Materials & methods: LncRNAs MALAT1, MEG3, NEAT1 were quantified from peripheral blood mono-nuclear cells (PBMCs) and plasma of 82 RA patients with 15 matched controls and from knee fluid of 24 RA patients with ten osteoarthritis controls. Multivariate analyses were performed among lncRNAs and clinical parameters of RA. Results: MALAT1, MEG3, NEAT1 were increased in PBMCs, plasma, synovial fluid (p < 0.05) of RA patients. Significant correlations were observed for MEG3 with TJC (r = 0.29), NEAT1 with TJC (r = 0.49), swollen joint count (r = 0.20), DAS28-CRP (r = 0.29). Multivariate analysis revealed that 48.5% of TJC and 31.5% of swollen joint count could be predicted by lncRNAs. Conclusion: The findings suggested that the lncRNAs might be explored as probable markers in monitoring disease activity.
Funder
Department of Science and Technology, Government of West Bengal
Subject
Pharmacology,Molecular Medicine,General Medicine
Cited by
15 articles.
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