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Key clinical point: Increased expression levels of circulating microRNA (miRNA) like miR-140 and serum levels of few adipokines like leptin could serve as biomarkers for psoriatic arthritis (PsA) and could be particularly helpful in the differential diagnosis of peripheral PsA from other rheumatic diseases like rheumatoid arthritis (RA).
Major finding: MiR-140 and serum leptin levels were significantly higher in patients with PsA vs those with RA and healthy controls (HCs; both P < .001) and served as predictors of RA vs PsA (area under the receiver-operating characteristic curve, 0.91 and 0.83, respectively).
Study details: Findings are from a case-control study including 50 patients with peripheral PsA, 50 patients with RA, and 50 HCs.
Disclosures: No specific funding was received for this study. The authors declared no conflict of interests.
Source: Cheleschi S et al. Transl Res. 2021 Aug 8. doi: 10.1016/j.trsl.2021.08.001.
Key clinical point: Increased expression levels of circulating microRNA (miRNA) like miR-140 and serum levels of few adipokines like leptin could serve as biomarkers for psoriatic arthritis (PsA) and could be particularly helpful in the differential diagnosis of peripheral PsA from other rheumatic diseases like rheumatoid arthritis (RA).
Major finding: MiR-140 and serum leptin levels were significantly higher in patients with PsA vs those with RA and healthy controls (HCs; both P < .001) and served as predictors of RA vs PsA (area under the receiver-operating characteristic curve, 0.91 and 0.83, respectively).
Study details: Findings are from a case-control study including 50 patients with peripheral PsA, 50 patients with RA, and 50 HCs.
Disclosures: No specific funding was received for this study. The authors declared no conflict of interests.
Source: Cheleschi S et al. Transl Res. 2021 Aug 8. doi: 10.1016/j.trsl.2021.08.001.
Key clinical point: Increased expression levels of circulating microRNA (miRNA) like miR-140 and serum levels of few adipokines like leptin could serve as biomarkers for psoriatic arthritis (PsA) and could be particularly helpful in the differential diagnosis of peripheral PsA from other rheumatic diseases like rheumatoid arthritis (RA).
Major finding: MiR-140 and serum leptin levels were significantly higher in patients with PsA vs those with RA and healthy controls (HCs; both P < .001) and served as predictors of RA vs PsA (area under the receiver-operating characteristic curve, 0.91 and 0.83, respectively).
Study details: Findings are from a case-control study including 50 patients with peripheral PsA, 50 patients with RA, and 50 HCs.
Disclosures: No specific funding was received for this study. The authors declared no conflict of interests.
Source: Cheleschi S et al. Transl Res. 2021 Aug 8. doi: 10.1016/j.trsl.2021.08.001.