4.7 Article

A network pharmacology approach to elucidate the anti-inflammatory effects of ellagic acid

Journal

Publisher

TAYLOR & FRANCIS INC
DOI: 10.1080/07391102.2023.2240417

Keywords

Ellagic acid (EA); inflammation; molecular dynamics simulation; network pharmacology; >

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Ellagic acid (EA) is a natural polyphenolic compound found in various fruits and vegetables. It has antioxidant properties and potential health benefits. This study used a network pharmacology approach to investigate the anti-inflammatory properties of EA. Through analysis of inflammation-related targets, signaling pathways, and molecular docking simulations, the study confirmed the anti-inflammatory effects of EA and identified the most probable targets.
Ellagic acid (EA) is a naturally occurring polyphenolic compound found in various fruits and vegetables like strawberries, raspberries, pomegranates, and nuts such as pecans and walnuts. With its antioxidant properties, EA has shown potential health benefits, although further research is necessary to fully comprehend its effects, mechanisms, and safe and effective application as a complementary medicine. Notably, there is accumulating evidence of EA's anti-inflammatory effects; however, the precise underlying mechanism remains unclear. To investigate the anti-inflammatory properties of EA, a network pharmacology approach was employed. The study identified 52 inflammation-related targets of EA and revealed significant signaling pathways and relevant diseases associated with inflammation through GO and KEGG analysis. Furthermore, topological analysis identified 10 important targets, including AKT1, VEGFA, TNF, MAPK3, ALB, SELP, MMP9, MMP2, PTGS2, and ICAM1. Molecular docking and molecular dynamics simulations were conducted, indicating that AKT1, PTGS2, VEGFA, and MAPK3 are the most likely targets of EA, as evidenced by their molecular mechanics Poisson-Boltzmann surface area binding energy calculations. In summary, this study not only confirmed the anti-inflammatory effects of EA observed in previous research but also identified the most probable targets of EA.Communicated by Ramaswamy H. Sarma

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