BMC Complementary Medicine and Therapies
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2024
·Vol. 24
·期 1
·1-15
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IF 3.3
He Yu,Liu Fei,He Mingjuan,Long Fayu,Hu Ding,Chen Jingwen,Fang Miao,Wang Zhenlong
The purpose of this study was to investigate the mechanism by which resveratrol (Res) inhibits apoptosis and promotes proliferation and differentiation of pre-osteoblastic MC3T3-E1 cells, laying the groundwork for the treatment of osteoporosis (OP). The TCMSP database was used to find the gene targets for Res. The GeneCards database acquire the gene targets for OP. After discovering the potential target genes, GO, KEGG, and Reactome enrichment analysis were conducted. Verifying the major proteins involved in apoptosis can bind to Res using molecular docking. CCK8 measured the proliferative activity of mouse pre-osteoblasts in every group following Res intervention. Alkaline phosphatase staining (ALP) and alizarin red staining to measure the ability of osteogenic differentiation. RT-qPCR to determine the expression levels of Runx2 and OPG genes for osteogenic differentiation ability of cells. Western blot to measure the degree of apoptosis-related protein activity in each group following Res intervention. The biological processes investigated for GO of Res therapeutic OP involved in cytokine-mediated signaling pathway, negative regulation of apoptotic process, Aging, extrinsic apoptotic signaling pathway in absence of ligand, according to potential therapeutic target enrichment study. Apoptosis, FoxO signaling pathway, and TNF signaling pathway are the primary KEGG signaling pathways. Recactome pathways are primarily engaged in Programmed Cell Death, Apoptosis, Intrinsic Apoptotic Pathway, and Caspase activation via extrinsic apoptotic signaling pathways. This research established a new approach for Res treatment of OP by demonstrating how Res controls the apoptosis-related proteins TNF, IL6, and CASP3 to suppress osteoblast death and increase osteoclastogenesis.
研究领域:
药理学
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细胞生物学
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分子生物学
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生物信息学
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骨生物学
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网络医学
✓ 已验证
DOI
高影响因子
JOURNAL OF ETHNOPHARMACOLOGY
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2022
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IF 5.195
Yangyang Wang,Yanping Sun,Bingyou Yang,Qiuhong Wang,Haixue Kuang
Ethnopharmacological relevance The ‘cold’ property herbs are commonly applied in heat syndrome. Unfortunately, the underlying mechanisms of the ‘cold’ property herbs on heat syndrome has not been investigated. Aim of the study The study aimed to probe the activities of the four typical ‘cold’ property herbs on hyperthyroidism . Materials and methods Firstly, the four typical ‘heat’ property herbs were set as contrasting experiment. Then. the physical sign, thyroid function and metabolism profile (multivariate statistical analysis) were assessing the difference between the four typical ‘cod’ property herbs and the four typical ‘heat’ property herbs. H&E staining were used to confirmed the influence of the typical ‘cold’ property herbs on hyperthyroidism. A metabolomics approach combine with network pharmacology were explored the effected mechanism of the typical ‘cold’ property herbs on hyperthyroidism. the gene expression of UCP-1 was detected by RT-PCR. The metabolites pathway and target-associated metabolites were verified Na + /K + -ATP enzyme and GSH, as well IL6, IL17, MAPK and PPAR-γ, which detected by commercial kits and Western blot . Results It is proved that the four typical ‘cold’ property herbs effectively ameliorate the physical sign, thyroid function and metabolism profile in hyperthyroidism rats, but the four typical ‘heat’ property herbs showed no benefit. Moreover, the four typical ‘cold’ property herbs regulated energy metabolism, glutathione metabolism, taurine hypotaurine metabolism, thyroid hormone synthesis, arachidonic acid metabolism and linoleic acid metabolism and the inflammation mediated by inflammatory factor (IL6, IL17), Ca 2+ and MAPK signaling pathway. And the levels of UCP-1, Na + /K + -ATP enzyme, GSH, and the targets protein of IL6, IL17, MAPK and PPAR-γ were ameliorated by the four typical ‘cold’ property herbs. Conclusion The four typical ‘cold’ property herbs could alleviate hyperthyroidism by ameliorate thyroid hormone synthesis, restraining inflammation and oxidative stress via regulating energy metabolism, glutathione metabolism, taurine hypotaurine metabolism, arachidonic acid metabolism and linoleic acid metabolism and Ca 2+ /MAPK signaling pathway, which might be a useful strategy for treating hyperthyroidism.
研究领域:
民族药理学
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代谢组学
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药理学
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内分泌学
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分子生物学
✓ 已验证
产品关联
DOI
PubMed
高影响因子
Heliyon
·
2023
·
IF 4
Lingling Song,Jian Xu,Yanqiong Shi,Hemiao Zhao,Min Zhang,Yuefei Wang,Ying Cui,Xin Chai
Febrile seizures (FS) are the most common type of seizures for children. As a commonly used representative cold formula for resuscitation, Zixue Powder (ZP) has shown great efficacy for the treatment of FS in clinic, while its active ingredients and underlying mechanism remain largely unclear. This study aimed to preliminarily elucidate the material basis of ZP and the potential mechanism for the treatment of FS through ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS), network pharmacology, and molecular docking. UPLC-Q-TOF-MS was firstly applied to characterize the ingredients in ZP, followed by network pharmacology to explore the potential bioactive ingredients and pathways of ZP against FS. Furthermore, molecular docking technique was employed to verify the binding affinity between the screened active ingredients and targets. As a result, 75 ingredients were identified, containing flavonoids, chromogenic ketones, triterpenes and their saponins, organic acids, etc. Through the current study, we focused on 13 potential active ingredients and 14 key potential anti-FS targets of ZP, such as IL6, STAT3, TNF, and MMP9. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analysis showed that inflammatory response, EGFR tyrosine kinase inhibitor resistance, AGE-RAGE signaling pathway in diabetic complications, and neuroactive ligand-receptor interaction were the main anti-FS signaling pathways. Licochalcones A and B, 26-deoxycimicifugoside, and hederagenin were screened as the main potential active ingredients by molecular docking. In conclusion, this study provides an effective in-depth investigation of the chemical composition, potential bioactive components, and possible anti-FS mechanism of ZP, which lays the foundation for pharmacodynamic studies and clinical applications of ZP.
研究领域:
药理学
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分析化学
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神经科学
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中医中药
✓ 已验证
DOI
高影响因子
危险品化学品经营许可证（带存储）