This study aimed to observe the protective effect of momordicine I, a triterpenoid compound extracted from momordica charantia L., on isoproterenol (ISO)-induced hypertrophy in rat H9c2 cardiomyocytes and investigate its potential mechanism. Treatment with 10 μM ISO induced cardiomyocyte hypertrophy as evidenced by increased cell surface area and protein content as well as pronounced upregulation of fetal genes including atrial natriuretic peptide, β-myosin heavy chain, and α-skeletal actin; however, those responses were markedly attenuated by treatment with 12.5 μg/ml momordicine I. Transcriptome experiment results showed that there were 381 and 447 differentially expressed genes expressed in comparisons of model/control and momordicine I intervention/model, respectively. GO enrichment analysis suggested that the anti-cardiomyocyte hypertrophic effect of momordicine I may be mainly associated with the regulation of metabolic processes. Based on our transcriptome experiment results as well as literature reports, we selected glycerophospholipid metabolizing enzymes group VI phospholipase A 2 (PLA2G6) and diacylglycerol kinase ζ (DGK-ζ) as targets to further explore the potential mechanism through which momordicine I inhibited ISO-induced cardiomyocyte hypertrophy.Our results demonstrated that momordicine I inhibited ISO-induced upregulations of mRNA levels and protein expressions of PLA2G6 and DGK-ζ. Collectively, momordicine I alleviated ISO-induced cardiomyocyte hypertrophy, which may be related to its inhibition of the expression of glycerophospholipid metabolizing enzymes PLA2G6 and DGK-ζ.

The liver in the traditional Chinese medicine (TCM) theory of visceral manifestation has rich connotations. Thestructure and function of liver differed from that of liver in modern recognition. Research on TCM theory has partiallyexplained the liver theory. The function of controlling dispersion of liver was associated with neuro-endocrine-immunesystem, liver sinus endothelial function, and metallothionein, etc. While the activity of storing blood of liver related withblood coagulation factors, anticoagulant and so on. The functional interaction between Zang-organ and Fu-organ maycorrelate with the lung-liver axis and liver-intestine axis. The review summarized the modern explanation on liverfunction in TCM and its relationship with Fu-organs to help the development of TCM basic theory in liver function.

Objective To explore the efficacy and safety of traditional Chinese medicine(TCM) combined with chemotherapy in the prevention and treatment of postoperative recurrence and metastasis of locally advanced gastric cancer (LAGC) by meta-analysis. Moreover, we evaluated the efficacy of TCM on the quality of life, immune indexes, and toxic and side effects during adjuvant chemotherapy. Methods The CNKI, Wanfang, PubMed, and other databases were searched by computer. Randomized controlled trials (RCTs) were searched. After literature screening and data extraction, Review Manager 5.3 software provided by Cochrane was used for meta-analysis. Results A total of 18 RCTs were included. Compared with chemotherapy alone, TCM combined with chemotherapy could improve the KPS score and CD3⁺ and CD4⁺/CD8⁺ index levels. The incidence rates of postoperative leucopenia, hemoglobin reduction, thrombocytopenia, nausea and vomiting, diarrhea, and neurotoxicity were reduced. In terms of postoperative QLQ-C30 score, abnormal liver function, and abnormal renal function, the incidence of TCM combined chemotherapy was similar to that of chemotherapy alone, with no statistical difference. Compared with chemotherapy alone, TCM combined chemotherapy could reduce the 1-, 2-, 3-, and 5-year cumulative recurrence and metastasis rates and prolong the disease-free survival time. Conclusion Compared with chemotherapy alone in adjuvant chemotherapy, TCM combined chemotherapy could improve the immune level and KPS score of LACC patients after surgery, reduce the incidence of adverse reactions, as well as reduce the recurrence and metastasis rate of LAGC after surgery and DFS could be improved.

To explore the potential mechanism of frankincense volatile oil in the prevention and treatment of cardiac hypertrophy based on in vitro cell experiment and network pharmacology. METHODS: The anti-hypertrophic effect of frankincense volatile oil was investigated by isoproterenol induced H9c2 cardiomyocytes hypertrophy model. The active chemical components and targets of frankincense volatile oil and targets associated with cardiac hypertrophy were obtained by CNKI, Pubmed, Pubchem databases, etc. String database and Cytoscape 3.8.0 software were used to construct protein-protein interaction network (PPI) and a network of "drug-active component-key target-disease" of frankincense volatile oil in order to screen the key targets of frankincense volatile oil against cardiac hypertrophy. The fluorescent quantitative PCR experiments were performed to verify those key targets. Gene Ontology (GO) enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway annotation analysis of key target genes were performed using David online analysis tool. RESULTS: In vitro cell experiments showed that frankincense volatile oil significantly inhibited the isoproterenol induced increases in cardiomyocytes surface area and protein synthesis, and upregulations of ANP and β-MHC mRNA. A total of 87 active components and 36 ingredient-disease targets of frankincense volatile oil were screened. Network analysis showed that ESR1, NOS3, PTGS2, TNF, MAPK14, and PPARG were key targets. Fluorescence quantitative PCR experiments results indicated that frankincense volatile oil inhibited isoproterenol induced upregulations of ESR1, PTGS2, TNF, and MAPK14 mRNA levels, and downregulations of NOS3, PPARG mRNA levels, respectively. In addition, the GO functional enrichment analysis showed that its biological pathways mainly included lipopolysaccharide-mediated signaling pathway, positive regulation of nitric oxide biosynthetic process, caveola, enzyme binding, etc. The KEGG pathway enrichment analysis included 22 KEGG pathways, which were closely related to VEGF signaling pathway, TNF signaling pathway, sphingolipid signaling pathway and others. CONCLUSION: The active components of frankincense volatile oil may regulate VEGF signaling pathway, TNF signaling pathway, Sphingolipid signaling pathway by acting on ESR1, NOS3, PTGS2, TNF, MAPK14 and PPARG targets, thereby affecting the regulation of lipopolysaccharide-mediated signaling pathway, positive regulation of nitric oxide biosynthetic process, caveola, and enzyme binding, and improving cardiac hypertrophy.