Onjisaponin B 是从远志中提取的一种天然产物，可通过 AMPK-mTOR 信号通路诱导自噬，提高 NGF 水平并加速突变型亨廷顿蛋白和 A53T α±-突触核蛋白的清除，可研究帕金森病和亨廷顿病。

Onjisaponin B induces autophagy via the AMPK-mTOR signaling pathway, increases the NGF level and accelerates both the removal of mutant huntingtin and A53T α±-synuclein, it may have potential therapeutic effects on Parkinson disease, Alzheimer disease and Huntington disease.

In the current study, we aimed to identify autophagy inducers from Chinese medicinal herbs as a potential neuroprotective agent that enhances the clearance of mutant huntingtin and α±-synuclein in PC-12 cells. Through intensive screening using the green fluorescent protein-light chain 3 (GFP-LC3) autophagy detection platform, we found that the ethanol extracts of Radix Polygalae (Yuan Zhi) were capable of inducing autophagy. Further investigation showed that among three single components derived from Radix Polygalae--i.e., polygalacic acid, senegenin and Onjisaponin B--Onjisaponin B was able to induce autophagy and accelerate both the removal of mutant huntingtin and A53T α±-synuclein, which are highly associated with Huntington disease and Parkinson disease, respectively. Our study further demonstrated that Onjisaponin B induces autophagy via the AMPK-mTOR signaling pathway[1]

35906-36-6

C75H112O35

1573.67

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years