Effects of ropivacaine on biological behavior and AMPK/Nrf2 signaling pathway of gastric cancer BGC-823 cells
10.3969/j.issn.1673-4130.2024.06.003
- VernacularTitle:罗哌卡因对胃癌BGC-823细胞生物学行为及AMPK/Nrf2信号通路的影响
- Author:
Fenglei YUAN
1
;
Lixia ZHANG
;
Min LI
;
Guibin LI
Author Information
1. 华北医疗健康集团峰峰总医院麻醉科,河北邯郸 056000
- Keywords:
ropivacaine;
gastric cancer BGC-823 cells;
AMP activated protein kinase/nuclear factor E2-related factor 2 signaling pathway;
cell survive;
invasion;
apoptosis
- From:
International Journal of Laboratory Medicine
2024;45(6):653-658
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of ropivacaine on biological behavior of gastric cancer BGC-823 cells and AMP activated protein kinase(AMPK)/nuclear factor E2-related factor 2(Nrf2)signaling path-way.Methods Gastric cancer BGC-823 cells were cultured in vitro.When BGC-823 cells were cultured to log-arithmic growth phase,they were divided into control group(routine culture),cisplatin group(medium con-taining 5 mg/L cisplatin),and low-level(medium containing 25 mg/L ropivacaine),medium-level(medium containing 50 mg/L ropivacaine),and high-level(medium containing 100 mg/L ropivacaine)ropivacaine groups.The cells were cultured for 48 h.Cell counting kit-8(CCK-8)was used to detect the survival rate of BGC-823 cells.Transwell chamber assay was used to detect the invasion ability of BGC-823 cells.The apopto-sis rate of BGC-823 cells was detected by flow cytometry.The mRNA levels of AMPK and Nrf2 in BGC-823 cells were detected by real-time fluorescence quantitative PCR(qPCR).The protein levels of AMPK and Nrf2 in BGC-823 cells were detected by Western blot.Results Compared with the control group,the survival rate,invasion number,AMPK and Nrf2 mRNA and protein levels of BGC-823 cells in the cisplatin group and the low-level,medium-level and high-level ropivacaine groups were decreased(P＜0.05),while the apoptosis rate was increased(P＜0.05).Compared with the cisplatin group,the survival rate,invasion number,AMPK and Nrf2 mRNA and protein levels of BGC-823 cells in the low-level,medium-level and high-level ropivacaine groups were increased(P＜0.05),while the apoptosis rate was decreased(P＜0.05).Compared with the low-level ropivacaine group,the survival rate,invasion number,AMPK,Nrf2 mRNA and protein levels of BGC-823 cells in the medium-level and high-level ropivacaine groups were decreased in oder(P＜0.05),while the apop-tosis rate was increased in oder(P＜0.05).Conclusion Ropivacaine could inhibit the survival and invasion of BGC-823 cells and promote the apoptosis of BGC-823 cells,which may be related to the inhibition of AMPK/Nrf2 signaling pathway.
