Expression patterns of long non-coding RNAs in peripheral blood mononuclear cells of non-segmental vitiligo. Issue 51 (23rd December 2021)

• Record Type: Journal Article
• Authors: Zhang, Shulan; Yang, Xinyue; Zhang, Zhibin; Xiong, Yifeng; Zhang, Yingpeng; Li, Chunming; Liu, Ougen; Wang, Xiaoyan; Peng, Yating
• Editors: Mousa., Haider Abdul-Lateef
• Is Part Of: Medicine. Volume 100:Issue 51(2021)
• Page Start: e28399
• Publication Date: 2021-12-23
• Subjects: bioinformatics -- lncRNAs -- non-segmental vitiligo -- peripheral blood mononuclear cells -- RNA sequencing; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000028399
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract: Objective: We explored the patterns of long non-coding RNA (lncRNA) expression in peripheral blood mononuclear cells (PBMCs) from patients with non-segmental vitiligo. Methods: We used high-throughput RNA sequencing technology to generate sequence data from five patients with non-segmental vitiligo alongside five normal healthy individuals, and then performed bioinformatics analyses to detect the differential expression of lncRNA in PBMCs. Gene Ontology (GO) and pathway analyses were performed for functional annotation, and quantitative real-time polymerase chain reaction (qRT-PCR) was used to verify gene expression. Target miRNAs and mRNAs of differentially expressed lncRNAs were predicted using bioinformatics analysis. Results: A total of 292 lncRNAs were differentially expressed in non-segmental vitiligo (fold change ≥ 2.0, P < .05), of which 171 were upregulated and 121 were downregulated. Six differentially expressed lncRNAs were selected, namely ENST00000460164.1, ENST00000393264.2, NR- 046211.1, NR- 135491.1, NR- 135320.1, and ENST00000381108.3, for validation by qRT-PCR. The results showed that ENST00000460164.1 and NR- 046211.1 were highly expressed in PBMCs of non-segmental vitiligo. An lncRNA-miRNA-mRNA network containing two lncRNAs, 17 miRNAs, and 223 mRNAs was constructed. Conclusion: Our results revealed patterns of differentially expressed lncRNAs in the PBMCs of non-segmental vitiligo individuals. ENST00000460164.1, and NR- 046211.1 may be potential biomarkers and drug targets for the treatment of non-segmental vitiligo.