Corrigendum: Identification of an alternative glycyrrhizin metabolite causing liquorice-induced pseudohyperaldosteronism and the development of ELISA system to detect the predictive biomarker.

[This corrects the article DOI: 10.3389/fphar.2021.

Identification of an Alternative Glycyrrhizin Metabolite Causing Liquorice-Induced Pseudohyperaldosteronism and the Development of ELISA System to Detect the Predictive Biomarker.

Liquorice is usually used as crude drug in traditional Japanese Kampo medicine and traditional Chinese medicine. Liquorice-containing glycyrrhizin (GL) can cause pseudohyperaldosteronism as a side effect. Previously, we identified 18-glycyrrhetyl-3--sulfate () as a GL metabolite in Eisai hyperbilirubinuria rats (EHBRs) with the dysfunction of multidrug resistance-related protein (Mrp2).