cis-Mulberroside A

Names

[ Name ]:
cis-Mulberroside A

[Synonym ]:
3-{(Z)-2-[4-(β-D-Glucopyranosyloxy)-2-hydroxyphenyl]vinyl}-5-hydroxyphenyl β-D-glucopyranoside
β-D-Glucopyranoside, 3-[(Z)-2-[4-(β-D-glucopyranosyloxy)-2-hydroxyphenyl]ethenyl]-5-hydroxyphenyl
cis-Mulberroside A

Biological Activity

[Description]:

cis-Mulberroside A (Mulberroside D) is the cis-isomer of Mulberroside A. Mulberroside A is one of the main bioactive constituent in mulberry (Morus alba L.)[1]. Mulberroside A decreases the expressions of TNF-α, IL-1β, and IL-6 and inhibits the activation of NALP3, caspase-1, and NF-κB and the phosphorylation of ERK, JNK, and p38, exhibiting anti-inflammatory antiapoptotic effects[2]. Mulberroside A shows inhibitory activity against mushroom tyrosinase with an IC50 of 53.6 μM[3].

[Related Catalog]:

Signaling Pathways >> Immunology/Inflammation >> Interleukin Related

Research Areas >> Inflammation/Immunology

Signaling Pathways >> Metabolic Enzyme/Protease >> Tyrosinase

[In Vivo]

Mulberroside A (10, 20, and 40 mg/kg) decreases serum uric acid levels and increases urinary urate excretion and fractional excretion of uric acid in hyperuricemic mice[4]. Animal Model: Male Kun-Ming mice (20±2 g)[4] Dosage: 5, 10, 20, and 40 mg/kg; the dose volume 10 mL/kg body weight Administration: Orally initiated at 9:00 a.m. Result: 10, 20, and 40 mg/kg significantly increased urinary urate excretion in 24 h, resulting in a remarkable elevation of fractional excretion of uric acid (FEUA), and the highest dose completely reversed FEUA alteration of hyperuricemic mice to normal.

[References]

[1]. Mei M, et al. In vitro pharmacokinetic characterization of mulberroside A, the main polyhydroxylated stilbene in mulberry (Morus alba L.), and its bacterial metabolite oxyresveratrol in traditional oral use. J Agric Food Chem. 2012 Mar 7;60(9):2299-308.

[2]. Wang CP, et al. Mulberroside A protects against ischemic impairment in primary culture of rat cortical neurons after oxygen-glucose deprivation followed by reperfusion. J Neurosci Res. 2014 Jul;92(7):944-54.

[3]. Kim JK, et al. Biotransformation of mulberroside A from Morus alba results in enhancement of tyrosinase inhibition. J Ind Microbiol Biotechnol. 2010 Jun;37(6):631-7.

[4]. Cai-Ping Wang,et al. Mulberroside a possesses potent uricosuric and nephroprotective effects in hyperuricemic mice. Planta Med. 2011 May;77(8):786-94.