基于血清药物化学与网络药理学的鸡骨草和毛鸡骨草抗肝炎作用机制研究
x

请在关注微信后,向客服人员索取文件
| 篇名: | 基于血清药物化学与网络药理学的鸡骨草和毛鸡骨草抗肝炎作用机制研究 |
| TITLE: | Study on the anti-hepatitis mechanism of Abrus pulchellus subsp. cantoniensis (Hance) Verdc. and Abrus pulchellus subsp. mollis (Hance) Verdc. based on serum pharmacochemistry and network pharmacology |
| 摘要: | 目的 比较鸡骨草与毛鸡骨草抗肝炎的作用机制。方法将SD大鼠随机分为空白组、鸡骨草给药组和毛鸡骨草给药组,每组10只。各组分别于灌胃24g/kg相应药物(以生药量计)或水5、15、30min及1、1.5、2、4、6、8、12h时,采集大鼠眼眶静脉血,采用超高效液相色谱-四极杆飞行时间质谱联用技术鉴定含药血清中的原型成分;利用网络药理学方法,预测鸡骨草与毛鸡骨草抗肝炎的活性成分、关键靶点及信号通路;利用分子对接技术验证活性成分与关键靶点的结合活性。结果在鸡骨草、毛鸡骨草含药血清中分别鉴定出35种原型成分,其中24种为共有成分。鸡骨草中的acetylanguidine、大黄素甲醚、大豆皂苷A3和大豆皂苷Ⅰ等活性成分,以及毛鸡骨草中的维采宁3、acetylanguidine、大豆皂苷Ⅰ和夏佛塔苷等活性成分,均作用于类固醇受体共激活因子、磷脂酰肌醇4,5-二磷酸3-激酶催化亚基α、表皮生长因子受体(EGFR)和蛋白激酶B1(Akt1)等关键靶点,通过调控癌症相关信号通路、EGFR酪氨酸激酶抑制剂耐药性以及磷脂酰肌醇3激酶-Akt(PI3K-Akt)通路,发挥抗肝炎作用,且活性成分与关键靶点的结合能均小于-5kJ/mol。结论鸡骨草与毛鸡骨草抗肝炎的活性成分存在差异,但其作用机制相似,二者可能均通过调控癌症相关信号通路、EGFR酪氨酸激酶抑制剂耐药性以及PI3K-Akt通路发挥抗肝炎作用。 |
| ABSTRACT: | OBJECTIVE To compare the anti-hepatitis mechanisms of Abrus pulchellus subsp. cantoniensis (Hance) Verdc. (AC) and Abrus pulchellus subsp. mollis(Hance) Verdc. (AM). METHODS SD rats were randomly divided into blank group, AC- treated group, and AM-treated group, with each group consisting of 10 rats. The rats’ orbital venous blood was collected at 5, 15, 30 minutes, and 1, 1.5, 2, 4, 6, 8, 12 hours after gavage administration of 24 g/kg of the corresponding drug (calculated by crude drug) or water, respectively. Ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry technology was utilized to identify the prototype components present in the serum. The network pharmacology method was adopted to predict the anti-hepatitis active components, key targets, and signaling pathways of AC and AM. Additionally, molecular docking technology was utilized to verify the binding activity of the core active components with key targets. RESULTS A total of 35 prototype components migrating to the blood of AC and AM were identified in the serum of administered rats, among which 24 were common components. The active components in AC, such as acetylanguidine, physcion, soyasaponin A3 and soyasaponin Ⅰ, as well as those in AM, including vicenin 3, acetylanguidine,soyasaponin Ⅰ and schaftoside, all acted on key targets such as steroid receptor coactivator, phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha, epidermal growth factor receptor (EGFR), and protein kinase B1(Akt1). These components modulated pathways in cancer, EGFR tyrosine kinase inhibitor resistance, and the phosphoinositide 3-kinase (PI3K) -Akt pathway, thereby exerting anti-hepatitis effects. Furthermore, the binding energies between these active components and their key targets were all less than -5 kJ/mol. CONCLUSIONS There are differences in the active components of AC and AM against hepatitis, but their mechanisms of action are similar. Both may exert their anti-hepatitis effects through pathways in cancer, EGFR tyrosine kinase inhibitor resistance, and the PI3K-Akt pathway. |
| 期刊: | 2025年第36卷第22期 |
| 作者: | 周巧雯;王雪;黄明娟;黎理;陈文雅;王峥涛;张紫佳;樊兰兰 |
| AUTHORS: | ZHOU Qiaowen, WANG Xue,HUANG Mingjuan,LI Li,CHEN Wenya,WANG Zhengtao,ZHANG Zijia,FAN Lanlan |
| 关键字: | 鸡骨草;毛鸡骨草;抗肝炎;血清药物化学;网络药理学;分子对接;作用机制 |
| KEYWORDS: | Abrus pulchellus subsp. cantoniensis (Hance) Verdc.; Abrus pulchellus subsp. mollis (Hance) Verdc.; anti-hepatitis; |
| 阅读数: | 1 次 |
| 本月下载数: | 0 次 |
* 注:未经本站明确许可,任何网站不得非法盗链资源下载连接及抄袭本站原创内容资源!在此感谢您的支持与合作!
返回
加入收藏










