Evidence map›Paper›PMID 42645715›Full record

ArticleClinical rheumatology2026

MiR‑365b‑5p and MiR‑3614‑5p are elevated in PBMCs of systemic lupus erythematosus and exhibit potential as complementary diagnostic indicators.

Ya Gong, Jing Hu, Kaihong Luo, Bin Yang, Zhenzhen Su

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Article in Clinical rheumatology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ya Gong *Department of Laboratory Medicine, West China Hospital of Sichuan University, No. 37 Guoxue Road, Wuhou District, Chengdu, 640041, China.
Jing Hu *Department of Laboratory Medicine, West China Hospital of Sichuan University, No. 37 Guoxue Road, Wuhou District, Chengdu, 640041, China.
Kaihong LuoDepartment of Laboratory Medicine, West China Hospital of Sichuan University, No. 37 Guoxue Road, Wuhou District, Chengdu, 640041, China.
Bin YangDepartment of Laboratory Medicine, West China Hospital of Sichuan University, No. 37 Guoxue Road, Wuhou District, Chengdu, 640041, China.
Zhenzhen SuDepartment of Laboratory Medicine, West China Hospital of Sichuan University, No. 37 Guoxue Road, Wuhou District, Chengdu, 640041, China. szz_hx@scu.edu.cn.ORCID http://orcid.org/0000-0001-5425-5285

Funding

National Natural Science Foundation of China 82372322
6 · The paper itself

Abstract

introductionSystemic lupus erythematosus (SLE) is a heterogeneous autoimmune disorder lacking ideal early diagnostic biomarkers. This study aimed to identify and validate novel microRNAs (miRNAs) in peripheral blood mononuclear cells (PBMCs) as diagnostic biomarkers for SLE.

methodsThis study comprised a screening stage and a validation stage. We performed high-throughput miRNA sequencing in 3 SLE patients and 3 healthy controls, then validated candidate miRNAs in 39 SLE patients and 40 healthy controls using quantitative real-time polymerase chain reaction (qPCR). Diagnostic performance was assessed using receiver operating characteristic (ROC) curves, and correlations with clinical indicators were analysed.

resultsSeventy-eight differentially expressed miRNAs were identified in SLE. Among them, miR-365b-5p and miR-3614-5p were significantly upregulated in SLE PBMCs (both P<0.001). ROC analysis showed area under the curve (AUC) values of 0.733 and 0.782 for the individual models and 0.805 for the combination. MiR-365b-5p was positively correlated with IgM, while miR-3614-5p was associated with immune cell counts, liver and kidney function, and metabolic parameters. Bioinformatics suggested involvement in immune regulation and the MAPK signaling pathway.

conclusionsmiR-365b-5p and miR-3614-5p are significantly elevated in SLE and have favourable diagnostic value. These two miRNAs may serve as complementary diagnostic biomarkers that could facilitate early detection, differential diagnosis, and the elucidation of immune pathogenesis in SLE. Key Points • MiR‑365b‑5p and miR‑3614‑5p were significantly upregulated in SLE PBMCs. • MiR‑365b‑5p and miR‑3614‑5p may serve as novel diagnostic biomarkers for SLE and contribute to its pathogenesis via immune regulation and the MAPK signaling pathway.

Indexed as

Leukocytes, MononuclearLupus Erythematosus, SystemicMicroRNAsAdultBiomarkersCase-Control StudiesFemaleHumansMaleMiddle AgedROC CurveUp-RegulationBiomarkersMicroRNAsBiomarkerDiagnosisMiR-3614-5pMiR-365b-5pSystemic lupus erythematosus

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.