Effects and mechanism of Elafibranor on the proliferation, migration and apoptosis of human prostate cancer
10.3969/j.issn.1009-8291.2023.09.017
- VernacularTitle:Elafibranor对前列腺癌细胞增殖、迁移和凋亡行为的影响及机制研究
- Author:
Junjie AI
1
,
2
;
Zijian WANG
3
;
Wei NI
1
;
Xiaojuan LIN
1
Author Information
1. Department of Laboratory Medicine, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan 430061
2. Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
3. Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Publication Type:Journal Article
- Keywords:
prostate cancer;
Elafibranor;
proliferation;
migration;
apoptosis;
lipid metabolism
- From:
Journal of Modern Urology
2023;28(9):813-817
- CountryChina
- Language:Chinese
-
Abstract:
【Objective】 To investigate the effects and molecular mechanism of Elafibranor (ELA) on the proliferation, migration and apoptosis of human prostate cancer (PCa) cells. 【Methods】 After PCa DU145 cells were treated with culture media containing different dosages of ELA, the proliferation, migration and apoptosis were determined with MTT assay, wound healing assay and Transwell assay, respectively. The expressions of genes related to lipid metabolism were detected with real-time quantitative polymerase chain reaction (real-time qPCR). 【Results】 The relative cell proliferation rate at 48 h was 100% in the blank control group, (86.9±7.8)% in the low-dose (5 μmol/L) group and (58.5±9.4)% in the high-dose (15 μmol/L) group;the wound healing rate at 24 h was (74.7±3.2)%, (61.8±2.9)% and (53.2±3.3)%;the relative percentage of migrated cells at 24 h was 100%, (32.4±11.2)% and (15.4±3.2)%;the cell apoptosis rate at 48 h was (9.3±1.4)%, (11.3±0.3)%, and (15.2±4.5)%, respectively, all P<0.05. After ELA treatment for 48 h, the genes related to fatty acid intake (SCPX, PLTP) and fatty acid oxidation (PDK1, ACOX2) were significantly down-regulated in the high-dose group, while the gene related to fatty acid deposition (PLIN2) was significantly up-regulated, indicating that the lipid metabolism pathway of DU145 cells was seriously interfered by the ELA treatment. 【Conclusion】 ELA can inhibit the proliferation and migration, and promote the apoptosis of prostate cancer cells by interfering in the lipid metabolism pathway, which exhibits remarkable potential of clinical translation in the field of anti-tumor chemotherapy.
