Downregulation of enhancer RNA AC003092.1 is associated with poor prognosis in kidney renal clear cell carcinoma.

Autor: Li J; Department of Urology, School of Medicine, Wuhan Third Hospital, Wuhan University of Science and Technology, Wuhan, 430060, China., Gan J; Department of Urology, School of Medicine, Wuhan Third Hospital, Wuhan University of Science and Technology, Wuhan, 430060, China., Chen C; Department of Urology, School of Medicine, Wuhan Third Hospital, Wuhan University of Science and Technology, Wuhan, 430060, China., Yuan Y; Department of Urology, Wuhan Third Hospital, Tongren Hospital of Wuhan University, Wuhan, 430060, China., Xiong X; Department of Urology, Wuhan Third Hospital, Tongren Hospital of Wuhan University, Wuhan, 430060, China., Li L; Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, China. 26061047@qq.com., Luo P; Department of Urology, School of Medicine, Wuhan Third Hospital, Wuhan University of Science and Technology, Wuhan, 430060, China. pluo@whu.edu.cn., Zhang W; Department of Urology, Wuhan Third Hospital, Wuhan, 430060, China. 1006847164@qq.com.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2024 Jun 12; Vol. 14 (1), pp. 13475. Date of Electronic Publication: 2024 Jun 12.
DOI: 10.1038/s41598-024-64431-8
Abstrakt: Kidney renal clear cell carcinoma (KIRC) is the most common histological type of renal cancer, enhancer RNA plays a significant role in tumor growth, however, it has been less studied in renal cancer. The aim of this study was to investigate the role of eRNA AC003092.1 in KIRC. Clinical and RNA expression data were downloaded from a TCGA database, and performed bioinformatics analysis, including expression level analysis, survival analysis, clinical correlation analysis, immune correlation analysis. We further confirmed the expression level of AC003092.1 between normal and tumor cell, predicted the biological role of AC003092.1 in KIRC, and performed cell proliferation and wound healing assays, followed by GSEA enrichment analysis and western blot to detect the proteins of the enriched pathway. Bioinformatics results showed that AC003092.1 expression was elevated in tumor tissues, and knockdown of AC003092.1 expression inhibited cell proliferation and migration. GSEA and western blot results showed that knockdown AC003092.1 expression alleviated the extracellular matrix (ECM) process in KIRC cell lines. Our study provides evidence that AC003092.1 play an important role in KIRC, and AC003092.1 may promote tumor cell progression by affecting the ECM process during tumor development.
(© 2024. The Author(s).)
Databáze: MEDLINE
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