Glabridin is a natural isoflavan from Glycyrrhiza glabra, binds to and activates PPARγ, with an EC50 of 6115 nM. Glabridin exhibits antioxidant, anti-bacterial, anti-nephritic, anti-diabetic, anti-fungal, antitumor, anti-inflammatory, antiosteoporotic, cardiovascular protective, neuroprotective and radical scavenging activities[1][2].
IC50 & Target[1]
PPARγ
6.1 μM (EC50)
体外研究 (In Vitro)
Glabridin binds to and activates PPARγ, with an EC50 of 6115 nM[1]. Glabridin (40, 80 μM) inhibits the proliferation of SCC-9 and SAS cell lines in a dose- and time-dependent manner after treatment for 24 and 48 h[2]. Glabridin (0-80 μM) also induces apoptosis, causes Sub-G1 cell cycle arrest in SCC-9 and SAS cell lines[2]. Glabridin (0, 20, 40, and 80 μM) dose-dependently activates caspase-3, −8, and −9 and increases PARP cleavage, significantly phosphorylates ERK1/2, JNK1/2, and p-38 MAPK in SCC-9 cells[2].
Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究 (In Vivo)
Glabridin (50 mg/kg, p.o. once daily) shows potent anti-inflammatory activity, ameliorates the inflammatory alterations induced by Dextran sodium sulphate (DSS) in rats[3].
Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量
324.37
Formula
C20H20O4
CAS 号
59870-68-7
中文名称
光甘草定
运输条件
Room temperature in continental US; may vary elsewhere.
[1]. Rebhun JF, et al. Identification of glabridin as a bioactive compound in licorice (Glycyrrhiza glabra L.) extract that activates human peroxisome proliferator-activated receptor gamma (PPARγ). Fitoterapia. 2015 Oct;106:55-61.
[2]. Chen CT, et al. Glabridin induces apoptosis and cell cycle arrest in oral cancer cells through the JNK1/2 signaling pathway. Environ Toxicol. 2018 Jun;33(6):679-685.
[3]. El-Ashmawy NE, et al. Downregulation of iNOS and elevation of cAMP mediate the anti-inflammatory effect of glabridin in rats with ulcerative colitis. Inflammopharmacology. 2018 Apr;26(2):551-559.