Abstract Title:

Lycium barbarum Polysaccharide Supplementation Improves Alcoholic Liver Injury in Female Mice by Inhibiting Stearoyl-CoA Desaturase 1.

Abstract Source:

Mol Nutr Food Res. 2018 Jul ;62(13):e1800144. Epub 2018 Jun 10. PMID: 29797417

Abstract Author(s):

Fei Wang, George L Tipoe, Changqing Yang, Amin A Nanji, Xiangfeng Hao, Kwok-Fai So, Jia Xiao

Article Affiliation:

Fei Wang


SCOPE: Lycium barbarum polysaccharide (LBP) is a water fraction of wolfberry, which has been demonstrated to possess a hepatoprotective effect in several liver disease models. However, the anti-alcoholic liver disease (anti-ALD) mechanism of LBP has not been investigated thoroughly. Its protective effects on both male and femal mice are investigated in the current study.

METHODS AND RESULTS: A chronic ethanol-fed ALD in vivo model is applied to study the effect of LBP in both male and female mice. It is observed that ethanol causes more severe liver injury in female than male mice, and the ameliorative effects of LBP are also more significant in female mice, which are impaired after complete bilateral oophorectomy. The hepatic SCD1 expression is found to be positively correlated with the severity of the liver damage and the main mediator of LBP inducer of protection. The AMPK-CPT pathway is also activated by LBP to rebalance the dysregulated lipid metabolism during ALD development. By using concurrent sodium palmitate and an ethanol-induced in vitro cell damage model in AML-12 cell line, it is characterized that LBP directly interacts with ERα instead of ERβ to activate the SCD1-AMPK-CPT pathway.

CONCLUSIONS: LBP is an effective and safe hepatoprotective agent against ALD primarily through the SCD1-AMPK-CPT pathway after ERα agonist.

Study Type : Animal Study

Print Options

Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2022 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.