Consolidation of network and experimental pharmacology to divulge the antidiabetic action of Ficus benghalensis L. bark

• Published in: 3 Biotech Vol. 11; no. 5; p. 238
• Main Authors: Khanal, Pukar, Patil, B. M.
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.05.2021; Springer Nature B.V
• Subjects: 1-Phosphatidylinositol 3-kinase; Agriculture; AKT protein; Antidiabetics; Antioxidants; Bark; Beta cells; Bioinformatics; Biomaterials; Biotechnology; Calcium signalling; Cancer Research; Catalase; Chemistry; Chemistry and Materials Science; Diabetes mellitus; Enzymes; Ficus benghalensis; Gluconeogenesis; Glucose; Glucose tolerance; Glycolysis; Insulin; Insulin secretion; Kaempferol; Network analysis; Original; Original Article; Pancreas; Pathogenesis; Pharmacology; Phosphatase; Potassium; Protein-tyrosine-phosphatase; Proteins; Signal transduction; Signaling; Stem Cells; Superoxide dismutase; Tyrosine; Ursolic acid; PTP1B; Diabetes mellitus; Network Pharmacology; PI3K/Akt; Ficus benghalensis
• ISSN: 2190-572X; 2190-5738
• DOI: 10.1007/s13205-021-02788-7

A total of 21 different bioactives were identified from F. benghalensis in which 3 molecules, i.e., apigenin, 3′,4′,5,7-tetrahydroxy-3-methoxyflavone, and kaempferol were predicted to target the highest number of proteins involved in diabetic pathogenesis in which protein tyrosine phosphatase 1b was primarily targeted. Similarly, a docking study identified ursolic acid to have the highest binding affinity with protein tyrosine phosphatase 1b. The combined synergic network analysis identified PI3K/Akt signaling pathway to be primarily modulated followed by the calcium signaling pathway. Similarly, in oral glucose tolerance test, we observed the efficacy of hydroalcoholic extract of F. benghalensis to lower the total area under the curve of glucose and increase total area under curve of insulin for 2 hours. Likewise, hydroalcoholic extract reversed the altered homeostatic hepatic enzymes after 28 days of treatments. Similarly, the extract also enhanced the antioxidant enzymes level like catalase and superoxide dismutase in liver homogenate. In summary, hydroalcoholic extract of F. benghalensis bark may act as an antidiabetic agent by enhancing the glycolysis, decreasing gluconeogenesis, promoting glucose uptake, enhancing insulin secretion, and maintaining pancreatic β-cell mass via PI3K/Akt signaling pathway and downregulating the function of  protein tyrosine phosphatase 1b.