Effects of Shikonin on Autophagy and Apoptosis of Human Colon Cancer HCT 116 Cells / 中国药房
China Pharmacy
;
(12): 51-55, 2021.
Artigo
em Chinês
| WPRIM
| ID: wpr-862265
ABSTRACT
OBJECTIVE:To study the effects of shikonin on autophagy and apoptosis of human colon cancer HCT 116 cells. METHODS:After treating HCT 116 cells for 48 h with shikonin at 0(blank control )10,20,40 μg/mL,MTT method was used to detect inhibitory rate of cell proliferation. Flow cytometry was used to detect cell apoptosis rate. RT-qPCR assay and Western blotting were respectively used to detect mRNA and protein expressions of microtubule associated protein light chain 3(LC3)and autophagy-related protein Beclin- 1 and p 62. RESULTS :Compared with blank control ,after treated with 10,20,40 μ g/mL shikonin for 48 h,proliferation inhibitory rate and apoptosis rate of HCT 116 cells were increased significantly (P<0.05 or P< 0.01). After treated with 10,20,40 μg/mL shikonin for 48 h,mRNA and protein expressions of LC 3,Beclin-1 and p 62 in HCT116 cells were increased to different extents ;except that mRNA expression of LC 3 was not increased significantly after treated with 10 μg/mL shikonin,the difference were statistically significant in other indexes ,compared with blank control (P<0.05 or P<0.01). CONCLUSIONS :Shikonin can induce the apoptosis of human colon cancer HCT 116 cells and activate its autophagy pathway.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacy
Ano de publicação:
2021
Tipo de documento:
Artigo
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