基于网络药理学与分子对接探究补肾促卵方调控卵巢颗粒细胞自噬的分子机制  

The molecular mechanism of kidney tonic and ovulation promotion formula in regulating autophagy of ovarian granulosa cells based on network pharmacology and molecular docking

作　　者：李灵巧[1] 楼毅云[1] Li Lingqiao

机构地区：[1]浙江中医药大学附属杭州市中医院,310007

出　　处：《浙江临床医学》2025年第1期19-23,共5页Zhejiang Clinical Medical Journal

基　　金：浙江省中医药科技计划项目(2023ZR039)。

摘　　要：目的基于网络药理学与分子对接探究补肾促卵方调控卵巢颗粒细胞自噬的分子作用机制。方法采用网络药理学分析补肾促卵方抗卵巢颗粒细胞的主要活性成分与作用通路富集,并通过分子对接进行验证。结果TCMSP数据库中筛选到补肾促卵方有效活性成分靶点725个;GeneCards、CTD、DisGeNET数据库检索到卵巢颗粒细胞自噬疾病靶点551个;筛选两者共同基因靶点154个,GO、KEGG功能分析显示补肾促卵方调控卵巢颗粒细胞自噬的通路主要富集在PI3K-Akt信号通路、EGFR酪氨酸激酶抑制剂耐药性、内分泌抵抗等;分子对接结果显示各基因靶点结合能低于-5.9 kcal/mol,提示补肾促卵方可有效调控卵巢颗粒细胞自噬。结论补肾促卵方或通过靶向PIK3R1、PIK3CA等基因,影响细胞信号传导和蛋白磷酸化来促进或抑制卵巢颗粒细胞自噬。Objective To explore the molecular mechanism of kidney tonic and ovulation promotion formula in regulating autophagy of ovarian granulosa cells based on network pharmacology and molecular docking.Methods Network pharmacology was used to analyze the enrichment of the main active components and action pathways of kidney tonic and ovulation promotion formula against ovarian granulosa cells,and molecular docking was used to verify.Results In TCMSP database,725 targets of active ingredients were screened.GeneCards,CTD and DisGeNET databases retrieved 551disease targets of ovarian granulosa cell autophagy.A total of 154 common gene targets were screened.GO and KEGG functional analysis showed that the pathways of kidney tonic and ovulation promotion formula regulating ovarian granulosa cell autophagy were mainly enriched in PI3K-Akt signaling pathway,EGFR tyrosine kinase inhibitor resistance,endocrine resistance,etc.Molecular docking results showed that the binding energy of each gene target was lower than-5.9 kcal/mol,suggesting that kidney tonic and ovulation promotion formula can effectively regulate the autophagy of ovarian granulosa cells.Conclusion Kidney tonic and ovulation promotion formula can promote or inhibit autophagy of ovarian granulosa cells by targeting PIK3R1,PIK3CA and other genes,affecting cell signal transduction and protein phosphorylation.

关 键 词：补肾促卵方 卵巢颗粒细胞 自噬 网络药理学 分子对接 

分 类 号：R285[医药卫生—中药学]