ABSTRACT
AIM: To observe the clinical efficacy of Fuzheng Xiaoliu Granules in the treatment of stage II primary liver cancer and to explore its mechanism of action from the perspective of metabolomics. METHODS: Sixty patients with stage II primary liver cancer who achieved complete remission (CR) after comprehensive interventional therapy were randomly divided into treatment group and placebo group, with 30 patients in each group. They were treated for one year and observed for one year. The one-year recurrence rate, traditional chinese medicine (TCM) syndrome score, alpha-fetoprotein and child-pugh grade were compared between the two groups. The serum metabolites of the two groups before and after treatment were screened by ultra-high liquid chromatography-mass spectrometry technology, and the metabolic pathways and related biological pathways were analyzed. RESULTS: The one-year recurrence rate of the treatment group was significantly lower than that of the placebo group, and the overall improvement rate of TCM syndrome score was significantly better than that of the placebo group (P0.05). Metabolomics results showed that there were 39 and 33 different metabolites in the treatment group before and after treatment and in the two groups after treatment, respectively. After enrichment analysis and topological analysis of the different metabolites, it was found that Fuzheng Xiaoliu Granules could affect amino acid metabolism, fatty acid metabolism and purine metabolism and other metabolic pathways. Before and after treatment in the treatment group and after treatment in the two groups, there were the same differential metabolites and metabolic pathways in the two comparison results. The same differential metabolites with FOLD CHANGE>1 include Stearic acid, Hypoxanthine, Kynurenic acid, Arachidonic acid, and N-Arachidonoyl Dopamine. The same metabolic pathways with Impact>0.1 include Arachidonic acid metabolism and Histidine metabolism. CONCLUSION: Fuzheng xiaoliu granules can effectively reduce the recurrence rate of stage II liver cancer patients after comprehensive intervention and improve the TCM syndrome. It may inhibit the activation of PI3K/Akt and ERK signaling pathways by regulating the content of metabolites involved in metabolic pathways such as amino acids and fatty acids, thereby delaying tumor recurrence.
ABSTRACT
There is still a lack of effective strategies for the prevention and treatment of liver cancer, and a deep understanding of its pathogenesis may help to develop new treatment methods. Due to the abnormal changes of lipid metabolism in the development and progression of liver cancer, such process is closely associated with the "phlegm-turbidity" theory in traditional Chinese medicine (TCM). Starting from the changes of lipid metabolism in hepatocellular carcinoma microenvironment, this article discusses the association of the abnormal changes of lipid metabolism in tumor cells and immune cells with the "phlegm-turbidity" theory and the clinical efficacy of phlegm-eliminating therapies in clinical practice. Since the "phlegm-turbidity" theory in TCM plays an important role in the pathogenesis and pathological changes of liver cancer, the analysis of its theoretical connotation helps to clarify pathological mechanism, thereby providing a theoretical basis for the role of TCM in the prevention and treatment of liver cancer.
ABSTRACT
Objective:To analyze the medication rule of TCM compound prescription in the treatment of Primary Liver Cancer (PLC) in the National Patent Database by the method of data mining.Methods:By searching for the compound prescriptions of TCM which were included in the National Patent Retrieval Platform for the treatment of PLC, and analyzing the frequency, association and cluster of those included compound prescriptions through the inheritance and assistance platform of TCM.Results:A total of 350 patent prescriptions for the treatment of PLC were included, involving 425 Chinese medicines; the top 10 frequently appeared herbal medicines were Hedyotis diffusa, Radix Astragali, Scutellaria barbata, Atractylodes macrocephala, Glycyrrhiza uralensis, Ginseng, Radix Bupleuri, Rhizoma Curcumae, Salvia miltiorrhiza and Angelica sinensis; according to the function of those medicines, the top three frequently appeared herbal medicines were those with deficiency-tonifying heat-clearing and detoxifying, promoting blood circulation and removing blood stasis functions; the property of the medicine were mainly cold, warm and mild; the taste of the medicine were mainly bitter, sweet and acrid; the meridians of the medicines mainly belong to liver, spleen and lung. It was found that there were 12 association rules, and the medicine pair that were closely correlated was " Hedyotis diffusa- Scutellaria barbata", and the most frequently appeared medicines could be grouped into 8 groups. Conclusions:The TCM patent compound prescriptions mainly play the role of replenishing qi and invigorating the spleen, supplemented by the products of clearing heat and detoxification, activating blood circulation and removing blood stasis, which is consistent with the basic treatment principle of PLC "invigorate the upright and dispel the evil, attack the evil and tonify the body". This study explores the basic medication rules of TCM patent compound prescription in the treatment of PLC, in order to provide guidance for clinical practice.