PMID- 34096020 OWN - NLM STAT- MEDLINE DCOM- 20210608 LR - 20210608 IS - 1003-9406 (Print) IS - 1003-9406 (Linking) VI - 38 IP - 6 DP - 2021 Jun 10 TI - [Differential expression and bioinformatic analysis of microRNA in the plasma of patients with type 2 diabetes mellitus]. PG - 536-540 LID - 10.3760/cma.j.cn511374-20200103-00006 [doi] AB - OBJECTIVE: To construct the differential expression profile of microRNA (miRNA) in plasma of patients with type 2 diabetes mellitus (T2DM) and explore the possibility of using miRNA as the target for diagnosis and treatment of T2DM. METHODS: Agilent miRNA microarray was used to determine the expression profiles of miRNA in the plasma of patients with T2DM (FC> 2, P< 0.05). The result was verified by real-time quantitative PCR (RT-qPCR). Candidate miRNA was analyzed by bioinformatic tools. RESULTS: In total 122 differentially expressed miRNAs were identified. Among these, 14 were selected by multi-source intersection screening, which included 5 up-regulated genes and 9 down regulated genes. RT-qPCR showed that the expression of hsa-miR-185-5p and hsa-miR-328-5p have significantly increased in T2DM patients (P< 0.05). Bioinformatic analysis suggested that these miRNAs may be involved in the pathogenesis of T2DM through insulin secretion and PI3K-AKT signaling pathway. CONCLUSION: Differential expression of hsa-miR-185-5p and hsa-miR-328-5p in the plasma may be closely associated with the pathogenesis of T2DM. FAU - Ye, Ying AU - Ye Y AD - Fujian Provincial Center for Disease Control, Fuzhou, Fujian 350001, China. yeying78@163.com. FAU - Liu, Xiaohua AU - Liu X FAU - Yan, Yansheng AU - Yan Y LA - chi PT - Journal Article PL - China TA - Zhonghua Yi Xue Yi Chuan Xue Za Zhi JT - Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics JID - 9425197 RN - 0 (MicroRNAs) SB - IM MH - Computational Biology MH - *Diabetes Mellitus, Type 2/genetics MH - Humans MH - *MicroRNAs/genetics MH - Phosphatidylinositol 3-Kinases MH - Signal Transduction EDAT- 2021/06/08 06:00 MHDA- 2021/06/09 06:00 CRDT- 2021/06/07 06:19 PHST- 2021/06/07 06:19 [entrez] PHST- 2021/06/08 06:00 [pubmed] PHST- 2021/06/09 06:00 [medline] AID - 940638113 [pii] AID - 10.3760/cma.j.cn511374-20200103-00006 [doi] PST - ppublish SO - Zhonghua Yi Xue Yi Chuan Xue Za Zhi. 2021 Jun 10;38(6):536-540. doi: 10.3760/cma.j.cn511374-20200103-00006.