Therapeutic properties of isoliquiritigenin with molecular modeling studies: investigation of anti-pancreatic acinar cell tumor and HMG-CoA reductase inhibitor activity for treatment of hypercholesterolemia

• Published in: Archives of medical science 2023-01, Vol.19 (6), p.1842-1849
• Main Authors: Li, Jihua, Zhu, Fengfeng, Xu, Weiguo, Che, Ping
• Format: Article
• Language: English
• Subjects: Basic Research; hmg-coa reductase; human pancreatic acinar cell tumor; isoliquiritigenin; molecular docking
• ISSN: 1734-1922; 1896-9151
• DOI: 10.5114/aoms/145448

Isoliquiritigenin, one of the components in the root of L., is a member of the flavonoids, which are known to have anti-tumor activity and . HMG-CoA reductase inhibitors, called statins, are used to reduce the risk of heart disease by lowering blood cholesterol levels. HMG-CoA reductase activity was determined according to the method described by Takahashi The structure of human HMG-COA reductase in the resolution of 2.22 Å with the X-ray diffraction method (PDB ID: 1HWK) was obtained from the PDB database. In our study, the inhibitory activity of isoliquiritigenin towards HMG-CoA reductase showed a lower value of IC = 193.77 ±14.85 μg/ml. For a better understanding of biological activities and interactions, the molecular docking study was performed. The results of molecular docking revealed that isoliquiritigenin with a docking score of -6.740 has a strong binding affinity to HMG-COA reductase. Therefore, this compound could be considered as a potential inhibitor for the enzyme. Also, the activity of isoliquiritigenin against common human pancreatic acinar cell tumor cell lines, i.e. 266-6, TGP49, and TGP47, was evaluated. The cells treated with isoliquiritigenin were assessed by MTT assay for 48 h as regards the cytotoxicity and anti-human pancreatic acinar cell tumor properties in normal (HUVEC) and human pancreatic acinar cell tumor cell lines, i.e. 266-6, TGP49, and TGP47. The IC values of isoliquiritigenin were 262, 389, and 211 μg/ml against 266-6, TGP49, and TGP47 cell lines, respectively. The viability of the human pancreatic acinar cell tumor cell line decreased dose-dependently in the presence of isoliquiritigenin. After clinical study, isoliquiritigenin can be utilized as an efficient drug in the treatment of human pancreatic acinar cell tumor in humans.