In silico screening of pomegranate (Punica granatum) and celery (Apium graveolens) metabolites for potential anti-type 2 diabetes activity

  • Winni Nur Auli Department of Pharmacy of Faculty Science of Institut Teknologi Sumatera, Indonesia http://orcid.org/0000-0001-6918-0319
  • Syaikhul Aziz Department of Pharmacy of Faculty Science of Institut Teknologi Sumatera, Indonesia http://orcid.org/0000-0002-2636-6065
  • Dewi Damayanti Abdul Karim Department of Pharmacy of Faculty Science of Institut Teknologi Sumatera, Indonesia http://orcid.org/0000-0002-1624-3168
  • Arnanda Evanggeulista Department of Pharmacy of Faculty Science of Institut Teknologi Sumatera, Indonesia
  • Aryn Fatkhul Jannah Department of Pharmacy of Faculty Science of Institut Teknologi Sumatera, Indonesia
  • Alexander Yoel Harazachi Mendrofa Department of Pharmacy of Faculty Science of Institut Teknologi Sumatera, Indonesia

Abstract

Background: Alpha (α)-amylase is a popular pharmacological target for controlling postprandial blood glucose levels. The exploration of natural ingredients for drug development is particularly promising. Notably, pomegranate (Punica granatum) and celery (Apium graveolens) are rich in phenols and flavonoids, making them potential candidates for anti-type 2 diabetes treatments.


Objective: This study aims to identify the most promising derivatives from pomegranate and celery using a combined metabolomic and in silico approach.


Methods: The study began by identifying metabolites from the KnapSack database, selecting based on primary and secondary metabolites also selecting them based on their pharmacokinetic profile. The selected metabolites were then docked with alpha-amylase (PDB ID: 2QV4). Furthermore, the interactions were analyzed using Discovery Studio, and toxicity profiles were assessed in silico using ECOSAR and Toxtree software.


Results: The analysis identified punicaflavone and 2-deoxybrassinolide as the compounds with the highest binding affinity, at -10.06 kcal/mol and -10.89 kcal/mol respectively, both surpassing acarbose’s -9.33 kcal/mol. These compounds interacted with 11 common residues in alpha-amylase, mirroring acarbose’s interactions. In silico toxicity analysis revealed that punicaflavone might pose risks to aquatic organisms but does not exhibit potential as a genotoxic or non-genotoxic carcinogen. Conversely, 2-deoxybrassinolide displayed moderate toxicity to aquatic organisms but was also free from genotoxic and non-genotoxic carcinogenic potential.


Conclusion: Punicaflavone and 2-deoxybrassinolide emerged as the most promising compounds, demonstrating strong binding affinities and similar interaction patterns with α-amylase as acarbose. Although both compounds may pose risks to aquatic environments, they do not show potential as genotoxic or non-genotoxic carcinogens, supporting their further exploration as anti-diabetic agents.

Published
2024-04-30
How to Cite
AULI, Winni Nur et al. In silico screening of pomegranate (Punica granatum) and celery (Apium graveolens) metabolites for potential anti-type 2 diabetes activity. Acta Pharmaciae Indonesia : Acta Pharm Indo, [S.l.], v. 11, n. 2, p. 11704, apr. 2024. ISSN 2621-4520. Available at: <https://jos.unsoed.ac.id/index.php/api/article/view/11704>. Date accessed: 13 mar. 2025. doi: https://doi.org/10.20884/1.api.2023.11.2.11704.