Study on Jianpi Bushen Jiedu Decoction for inhibiting epithelial-mesenchymal transformation of hepatocellular carcinoma through JAK2/STAT3 pathway
10.3760/cma.j.cn115398-20220725-00283
- VernacularTitle:健脾补肾解毒方通过JAK2/STAT3通路抑制肝癌上皮间质转化的研究
- Author:
Pingping ZHANG
1
;
Huidi LI
;
Hongjie LIU
;
Xiaojun ZHU
Author Information
1. 上海中医药大学附属曙光医院肿瘤科，上海 201203
- Keywords:
Carcinoma, hepatocellular;
Cadherins;
Vimentin;
Jianpi Bushen Jiedu Decoction;
Epithelial-mesenchymal transformation
- From:
International Journal of Traditional Chinese Medicine
2023;45(5):581-585
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the effects of Jianpi Bushen Jiedu Decoction on the epithelial-mesenchymal transformation of nude mice with HCCLM3 subcutaneous transplanted tumor by regulating JAK2/STAT3 pathway.Methods:HCCLM3 subcutaneous transplanted tumor model was established in mice. After the successful modeling, 24 nude mice were divided into blank group, TCM group and combined group according to random number table method, with 8 mice in each group. Mice in the TCM group were given 0.68 mg/ml alcohol extract of Jianpi Bushen Jiedu Decoction for gavage, and the combined group were given sorafenib suspension plus alcohol extract of Jianpi Bushen Jiedu Decoction 3.5 mg/ml for gavage, once a day, for consecutive 4 weeks. The effects of Jianpi Bushen Jiedu Decoction on tumor volume, tumor weight of HCCLM3 subcutaneous transplanted tumor and mice body weight were observed; Western blot was used to detect the expressions of E-cadherin, N-cadherin, Vimentin and JAK2/STAT3 pathway-related proteins in subcutaneous transplanted tumor tissues of hepatocellular carcinoma of mice in each group.Results:Compared with the control group, the average tumor weight of subcutaneous transplanted tumor decreased significantly in the TCM group and the combined group ( P<0.05), and the expressions of JAK2, STAT3, p-JAK2, p-STAT3, N-cadherin, and Vimentin decreased significantly in subcutaneous transplanted tumor tissue ( P<0.05), while E-cadherin increased ( P<0.05). Conclusion:Jianpi Bushen Jiedu Decoction can inhibit the growth of subcutaneous transplanted tumor of hepatocellular carcinoma in mice. The mechanism may be related to inhibiting the activation of JAK2/STAT3 pathway, thereby inhibiting the epithelial-mesenchymal transformation of hepatocellular carcinoma.
