Study on the correlation between the active components of Salviea Miltiorrhizae Radix et Rhizoma screened by high-throughput sequencing and the regulation of lncRNA-mRNA in human lung adenocarcinoma A549 cells
10.3760/cma.j.cn115398-20230315-00208
- VernacularTitle:高通量测序筛选丹参活性成分调控人肺腺癌A549细胞lncRNA-mRNA相关性研究
- Author:
Qi ZHENG
1
;
Yan HE
;
Chao XUE
;
Guanghui ZHU
;
Xueqian WANG
;
Wei HOU
Author Information
1. 中国中医科学院广安门医院肿瘤科，北京 100053
- Keywords:
Cryptotanshinone;
Tanshinone ⅡA;
Lung cancer;
LncRNA sequencing;
Transcriptome sequencing;
Cell cycle
- From:
International Journal of Traditional Chinese Medicine
2024;46(4):479-484
- CountryChina
- Language:Chinese
-
Abstract:
Objective:Study on the correlation between the active components of Salviea Miltiorrhizae Radix et Rhizoma screened by high-throughput sequencing and the regulation of lncRNA-mRNA in human lung adenocarcinoma A549 cells.Methods:A549 cells were cultured, and the IC 50 dose of cryptotanshinone and tanshinone ⅡA was confirmed according to the cell proliferation experiment. A549 cells were randomly divided into blank control group, cryptotanshinone group, and tanshinone IIA group using a random number table method. After 24 hours of intervention, the cell cycle was detected by flow cytometry. High-throughput sequencing technique was used to detect the expressions of lncRNA and mRNA in A549 cells in intervention group and non-intervention group. By analyzing the expression profiles of differential genes related to cryptotanshinone and tanshinone ⅡA, the obtained differential genes were analyzed by GO and KEGG. Results:The cell cycle results showed that the proportion of G0/G1 phase cells in cryptotanshinone and Tanshinone ⅡA was increased ( P<0.01), the proportion of S phase cells was decreased ( P<0.01), and the proportion of G2/M phase cells in cryptotanshinone was decreased ( P<0.01). The results of high-throughput screening showed that cryptotanshinone could up-regulate 4 698 lncRNA, down-regulate 1 557 lncRNA, up-regulate 4 810 mRNA and down-regulate 5 644 mRNA. Tanshinone ⅡA could up-regulate 1 348 lncRNA, down-regulate 1 299 lncRNA, up-regulate 4646 mRNA and down-regulate 4 741 mRNA. The function and pathway enrichment analysis of differential lncRNA and mRNA showed that the differentially expressed genes of cryptotanshinone and tanshinone ⅡA were mainly related to cell cycle, autophagy, AMPK signaling pathway, FoxO signaling pathway and EGFR signaling pathway. GAS5 may be one of the targets for the inhibitory effects of cryptotanshinone and tanshinone ⅡA. Conclusion:Cryptotanshinone and tanshinone ⅡA have certain inhibitory effects on A549 cells, and there are differentially expressed genes of lncRNA-mRNA, which are closely related to cell cycle and signal pathway.
