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Protective effects of arecanut seed phenols in retinoic acid induced osteoporosis and the potential mechanisms explored by network pharmacology

文献类型： 外文期刊

作者： Tang, Min-min 1 ; Sun, Li-ping 3 ; Song, Fei 1 ; Chen, Hua 1 ;

作者机构： 1.Chinese Acad Trop Agr Sci, Coconut Res Inst, Wenchang, Hainan, Peoples R China

2.Hainan Betel Nut Engn Technol Res Ctr, Wenchang, Hainan, Peoples R China

3.Kunming Univ Sci & Technol, Fac Food Sci & Engn, Kunming, Yunnan, Peoples R China

关键词： arecanut seed; phenols; osteoporosis; network pharmacology; molecular docking

期刊名称：FRONTIERS IN ENDOCRINOLOGY （ 影响因子：4.6； 五年影响因子：5.2 ）

ISSN： 1664-2392

年卷期： 2024 年 15 卷

页码：

收录情况： SCI

摘要： Background Arecanut seed is an important traditional medicine in Southeast Asia. It has been presented in a clinical formula to treat osteoporosis (OP) in China. Arecanut seed is abundant in phenols. However, most of current studies mainly focused on estrogen-deficient osteoporosis (OP) model of arecanut seed phenols (ASP), there is still a lack of roundly research about molecular mechanism of ASP therapy on OP and its influence on in drug-induced bone loss.Materials and methods To explore potential molecular mechanisms and the effects of ASP on OP, network pharmacology, molecular docking methods and a retinoic acid-induced OP rat model were employed in this study. According to the network pharmacology method, OP related targets and ASP compound related targets were collected from databases to obtain hub targets and top active chemicals in ASP treating OP. The potential therapic pathways were also calculated. Binding capacities of top active chemicals to hub targets were analyzed by molecular dock assay. In the animal experiment, osteocalcin (OCN) levels and alkaline phosphatase (ALP) activity in serum of all the rats were determined. The views of bone section were stained to observe the bone micro-structure of ASP affects. Bone mineral density (BMD), cortical bone thickness (CBT), area ratio of bone cortex (CAR) and area ratio of bone trabecula (TAR) were obtained from micro computed tomography to evaluate the effectiveness of ASP on bone loss.Conclusion Three hub genes and three top active compounds were screened by network pharmacology analysis and they combined well with each other. ASP had positive effects on alleviating RA-induced bone loss by regulating the expression of the hub genes. Signals in IL-17 pathway were predicted and primarily verified being potential targets in ASP treating OP.

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