Mufangji Decoction and Its Active Ingredient Patchouli Alcohol Inhibit Tumor Growth through Regulating Akt/mTOR-Mediated Autophagy in Nonsmall-Cell Lung Cancer

4区 · 医学

ArticleOA

作者: Liu, Ningning ; Chen, Hongyu ; Li, Ruixiao ; Ji, Qing ; Yang, Liu ; Li, Haoze ; Li, Qi ; Rui, Xing ; Zhou, Lihong

Background. Nonsmall-cell lung cancer (NSCLC) is the main type of lung cancer, whose morbidity and mortality rank first among malignant tumors. More than 70% of NSCLC patients are diagnosed at locally advanced or advanced stage, missing the best operation period. Chemotherapy and targeted therapy are important means for the treatment of advanced NSCLC, but various side effects seriously affect the curative effect and the life quality of NSCLC patients. Our previous clinical practice has shown that Mufangji Decoction, a classic traditional Chinese medicine, has a significant curative effect in the treatment of NSCLC, but the specific mechanism is not clear. This study intends to explore the potential mechanism of Mufangji Decoction and its active ingredient patchouli alcohol against NSCLC and to provide a scientific basis for the prevention and treatment of NSCLC by traditional Chinese medicine. Methods. The in vivo and in vitro experiments were performed to evaluate the antitumor effects and investigate the underlying mechanism of Mufangji Decoction and its active ingredient patchouli alcohol. Network pharmacology was applied to analyze the effective ingredients and potential targets or signaling pathways of Mufangji Decoction. Results. Our current study shows that Mufangji Decoction can effectively inhibit the growth of subcutaneous transplantation of NSCLC. The following network pharmacological analysis and in vivo experiment suggest that patchouli alcohol is one of the main active ingredients of Mufangji Decoction and exerts antitumor effects. Further mechanism investigation reveals that the antitumor effect of patchouli alcohol is related to the induction of Akt/mTOR signaling pathway-mediated autophagy in NSCLC cells. Conclusion. Mufangji Decoction and its active ingredient patchouli alcohol might exert their antitumor effects in NSCLC partly through regulating Akt/mTOR-mediated autophagy, providing the evidence that traditional Chinese medicine might be a key approach for NSCLC treatment via targeting the Akt/mTOR signal axis.

2005-08-01·Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine

[Experimental study on anti-arthritis effect of jiawei mufangji decoction in rats].

Article

作者: Gu, Li-Gang ; Chen, Dong-Zhi ; Meng, Ming

OBJECTIVETo explore the therapeutic effect of Jiawu Mufangji Decoction (JMD) in treating rats with adjuvant arthritis (AA) and its mechanism.METHODSAA model rats induced by Freund's complete adjuvant were treated with JMD by gastrogavage starting from 18 days after modeling. On the 39th day, body weight, spleen and thymus index, and swelling degree of paw of the AA rats were measured, pathological changes of the ankle joint tissue were observed using HE staining, and serum levels of interleukin-1beta (IL-1beta) and tumor necrosis factor a (TNF-alpha) were determined by enzyme-linked immunosorbent assay (ELISA).RESULTSJMD could relieve the symptoms of AA rats, decrease the paw swelling, improve the weight and spleen and thymus index, reduce the dropsy of joints and lymphocytes infiltration, inhibit the proliferation of synovium, and obviously lower the serum levels of interleukin-1beta and TNF-alpha.CONCLUSIONThe therapeutic effect of JMD might be related to its action in down-regulating the serum levels of IL-1beta and tumor necrosis factor alpha.

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心源性哮喘	日本	Sanwa Shoyaku Co., Ltd.	1986-07-18
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心脏瓣膜疾病	日本	Sanwa Shoyaku Co., Ltd.	1986-07-18