Volume 37, Issue 7 pp. 3161-3181
REVIEW

The molecular mechanisms underlying anti-inflammatory effects of galangin in different diseases

Emad H. M. Hassanein

Corresponding Author

Emad H. M. Hassanein

Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Asyut, Egypt

Correspondence

Emad H. M. Hassanein, Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Asyut, Egypt.

Email: [email protected]

Contribution: Conceptualization, Project administration, Writing - review & editing

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Mostafa S. Abd El-Maksoud

Mostafa S. Abd El-Maksoud

Faculty of Pharmacy, Al-Azhar University, Asyut, Egypt

Contribution: Formal analysis, ​Investigation, Software, Writing - original draft

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Islam M. Ibrahim

Islam M. Ibrahim

Faculty of Pharmacy, Al-Azhar University, Asyut, Egypt

Contribution: Data curation, Formal analysis, Resources, Writing - original draft

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Esraa K. Abd-alhameed

Esraa K. Abd-alhameed

Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni Suef, Egypt

Contribution: Formal analysis, Visualization, Writing - review & editing

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Hanan S. Althagafy

Hanan S. Althagafy

Department of Biochemistry, Faculty of Science, University of Jeddah, Jeddah, Saudi Arabia

Contribution: Data curation, Formal analysis, Validation, Writing - original draft

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Nesma M. Mohamed

Nesma M. Mohamed

Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Asyut, Egypt

Department of Pharmacognosy, Faculty of Pharmacy, Badr University in Assiut, Asyut, Egypt

Contribution: Data curation, ​Investigation, Resources, Writing - review & editing

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Samir A. Ross

Samir A. Ross

National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi, University, Mississippi, USA

Department of BioMolecular Sciences, Division of Pharmacognosy, School of Pharmacy, University of Mississippi, University, Mississippi, USA

Contribution: Supervision

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First published: 29 May 2023
Citations: 1

Abstract

When used as an alternative source of drugs to treat inflammation-associated diseases, phytochemicals with anti-inflammatory properties provide beneficial impacts. Galangin is one of the most naturally occurring flavonoids. Galangin has many biological activities, such as anti-inflammatory, antioxidant, antiproliferative, antimicrobial, anti-obesity, antidiabetic, and anti-genotoxic activities. We observed that galangin was well tolerated and positively impacted disease underlying inflammation for the renal, hepatic, central nervous system, cardiovascular, gastrointestinal system, skin, and respiratory disorders, as well as ulcerative colitis, acute pancreatitis, retinopathy, osteoarthritis, osteoporosis, and rheumatoid arthritis. Galangin anti-inflammatory effects are mediated mainly by suppressing p38 mitogen-activated protein kinases, nuclear factor-kappa B, and nod-like receptor protein 3 signals. These effects are confirmed and supported by molecular docking. Clinical translational research is required to accelerate the bench-to-bedside transfer and determine whether galangin can be utilised as a safe, natural source of pharmaceutical anti-inflammatory medication for humans.

CONFLICT OF INTEREST STATEMENT

The authors declare no conflicts of interest.

DATA AVAILABILITY STATEMENT

This article contains all of the data generated or evaluated throughout the research.

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