CircRNAs: a family number of miRNA regulatory transcriptome in laryngeal carcinoma. Issue 11 (7th October 2021)

• Record Type: Journal Article
• Authors: Miao, Limin; Feng, Guanying; Yuan, Hua
• Is Part Of: Journal of clinical laboratory analysis. Volume 35:Issue 11(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-10-07
• Subjects: circRNA -- circRNA‐miRNA axis -- laryngeal carcinoma -- miRNA sponge -- regulation; Diagnosis, Laboratory -- Periodicals; Medical laboratory technology -- Periodicals; 616
• DOI: 10.1002/jcla.24038
• Languages: English
• ISSNs: 0887-8013

Abstract

Abstract: Laryngeal carcinoma (LC) is a common head and neck cancer, which is the result of mutational changes due to gene dysregulation and etiological factors such as tobacco and smoking. A large number of patients received a poor prognosis due to diagnosis at an advanced stage. This highlights the need for definitive, early, and efficient diagnoses. With rapid development of high‐throughput sequencing, circular RNA (circRNA) has been reported to play a pivotal role in cancer. CircRNA functions as a microRNA (miRNA) sponge in the regulation of mRNA expression, forming circRNA‐miRNA regulatory axis. In this review, we described the axis in LC. The result indicated that CDR1as, hsa_circ_0042823, hsa_circ_0023028, circPARD3, hsa_circ_103862, hsa_circ_0000218, circMYLK, circCORO1C, hsa_circ_100290, circ‐CCND1, hsa_circ_0057481, circFLAN, and circRASSF2 expressed higher in LC, whereas, hsa_circ_0036722 and hsa_circ_0042666 expressed lower. The circRNAs regulated the target genes by sponging miRNAs and contributed to the pathogenesis of LC. Abstract : This review will describe only circRNAs that form the circRNA‐miRNA regulatory axis in LC and their roles in other cancers. The table briefly describes the regulatory network and expression levels in LC tissues.