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Bioactivities and Mechanisms of Action of Sinomenine and Its Derivatives: A Comprehensive Review.

Wen HouLejun HuangHao HuangSheng-Lan LiuWei DaiJianhong TangXiangzhao ChenXiaolu LuQisheng ZhengZhinuo ZhouZiyun ZhangJinxia Lan
Published in: Molecules (Basel, Switzerland) (2024)
Sinomenine, an isoquinoline alkaloid extracted from the roots and stems of Sinomenium acutum , has been extensively studied for its derivatives as bioactive agents. This review concentrates on the research advancements in the biological activities and action mechanisms of sinomenine-related compounds until November 2023. The findings indicate a broad spectrum of pharmacological effects, including antitumor, anti-inflammation, neuroprotection, and immunosuppressive properties. These compounds are notably effective against breast, lung, liver, and prostate cancers, exhibiting IC 50 values of approximately 121.4 nM against PC-3 and DU-145 cells, primarily through the PI3K/Akt/mTOR, NF-κB, MAPK, and JAK/STAT signaling pathways. Additionally, they manifest anti-inflammatory and analgesic effects predominantly via the NF-κB, MAPK, and Nrf2 signaling pathways. Utilized in treating rheumatic arthritis, these alkaloids also play a significant role in cardiovascular and cerebrovascular protection, as well as organ protection through the NF-κB, Nrf2, MAPK, and PI3K/Akt/mTOR signaling pathways. This review concludes with perspectives and insights on this topic, highlighting the potential of sinomenine-related compounds in clinical applications and the development of medications derived from natural products.
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