ArticleResearch in pharmaceutical sciences2016
Pharmacological characterization of liquiritigenin, a chiral flavonoid in licorice.
Article in Research in pharmaceutical sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.
- Propolis and Its Gastroprotective Effects on NSAID-Induced Gastric Ulcer Disease: A Systematic Review.Nutrients · 2021Pooled it
- Machine learning-driving optimization and spatial assembly of a cell-free system for high-yield liquiritigenin production.Advanced biotechnology · 2026Article
- Harnessing Liquiritigenin: A Flavonoid-Based Approach for the Prevention and Treatment of Cancer.Cancers · 2025Review
- Alleviating Acute Lung Injury Induced by Lipopolysaccharide: Dayuan Yin Suppresses Inflammation and Oxidative Stress in Elderly Male Rats.Combinatorial chemistry & high throughput screening · 2025Article
- Cytotoxicity ofMolecules (Basel, Switzerland) · 2022Article
- Effect of Jakyakgamcho-Tang Extracts on HMolecules (Basel, Switzerland) · 2021Article
- Assessment of the antinociceptive and anti-inflammatory activities of the stem methanol extract ofPharmaceutical biology · 2019Article
- A Comparative Pharmacokinetic Study by UHPLC-MS/MS of Main Active Compounds after Oral Administration of Zushima-Gancao Extract in Normal and Adjuvant-Induced Arthritis Rats.Molecules (Basel, Switzerland) · 2018Article
- Influence of Jiegeng on Pharmacokinetic Properties of Flavonoids and Saponins in Gancao.Molecules (Basel, Switzerland) · 2017Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Liquiritigenin is a chiral flavonoid present in plant based food, nutraceuticals, and traditional medicines. It is also an important ingredient present in licorice. The purpose of this study is to explore the pharmacological activity of racemic liquiritigenin utilizing several in vitro assays with relevant roles in colon cancer and diabetes. Where possible, the pure enantiomers were tested to identify the stereospecific contribution to the activity. In vitro antioxidant, anticancer, anti-inflammatory activities (cyclooxygenase inhibition), antidiabetic activities (alpha-amylase and alpha-glucosidase inhibition) as well as cytochrome P450 (CYP450) inhibitory activities were assessed. Racemic liquiritigenin demonstrated a dose-dependent inhibition of alpha-amylase enzyme whereas its pure enantiomers did not. Racemic liquiritigenin showed moderate antiproliferative activity on a HT-29 (human colorectal adenocarcinoma) cancer cell line that was dose-dependent and potent inhibitory effects on the cyclooxygenase-2 enzyme. The flavonoid did not inhibit the activity of cytochrome CYP2D6 over the concentration range studied but was a potent antioxidant. The current study demonstrated the importance of understanding the stereospecific pharmacological effects of liquiritigenin enantiomers in alpha-amylase inhibition.
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