Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 250,000 with essential news, research & healthy tips, daily.

Easy Turmeric recipes + The Dark Side of Wheat

n/a

Abstract Title:

Activation of the Nrf2 Signaling Pathway Involving KLF9 Plays a Critical Role in Allicin Resisting Against Arsenic Trioxide-Induced Hepatotoxicity in Rats.

Abstract Source:

Biol Trace Elem Res. 2017 Mar ;176(1):192-200. Epub 2016 Aug 25. PMID: 27561292

Abstract Author(s):

Daqian Yang, Zhanjun Lv, Haili Zhang, Biying Liu, Huijie Jiang, Xiao Tan, Jingjing Lu, Ruiqi Baiyun, Zhigang Zhang

Article Affiliation:

Daqian Yang

Abstract:

Arsenic trioxide (As2O3) is both the most prevalent, naturally occurring inorganic arsenical threatening human health and an efficient therapeutic for acute promyelocytic leukemia. Regretfully, As2O3-treated cancer patients often suffer from hepatotoxicity. While effective antioxidant and anticarcinogenic actions of allicin have previously been demonstrated, studies indicating how allicin affects As2O3-induced hepatotoxicity and arsenic accumulation are lacking. Our study, for the first time, elaborates potential details of the hepatoprotective mechanisms of allicin against As2O3-induced liver injury. Wistar rats were administrated allicin (30 mg/kg) 1 h before As2O3 (3 mg/kg) by daily gavage for 2 weeks. Our results indicate that allicin ameliorated As2O3-induced liver dysfunction, oxidative stress, and arsenic accumulation in the liver. Meanwhile, allicin decreased NF-κB level and upregulated expression of proteins reduced by As2O3 including nuclear factor erythroid 2-related factor 2 (Nrf2), heme oxygenase 1, nicotinamide adenine dinucleotide phosphate:quinone oxidoreductase 1, and Krüppel-like factor 9 (KLF9). In addition, allicin promoted B cell lymphoma-extra large expression and suppressed B cell lymphoma-2-associatedX protein levels regulated by As2O3. However, neither allicin nor As2O3 affected cytochrome P450 2E1 mRNA expression. In conclusion, allicin attenuated As2O3-induced hepatotoxicity by activating the Nrf2 signaling pathway involving KLF9 to inhibit oxidative stress and apoptosis. Our findings elucidate a detailed mechanism by which allicin provides protection against As2O3-induced liver injury and support its potential role as an adjunctive therapy for patients suffering from chronic arsenic exposure.

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 250,000 with essential news, research & healthy tips, daily.

Easy Turmeric recipes + The Dark Side of Wheat

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 2008-2017 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.