Galangin Regulates Mucin 5AC Gene Expression via the Nuclear Factor-κB Inhibitor α/Nuclear Factor-κB p65 Pathway in Human Airway Epithelial Cells.

IF 3 3区 医学 Q2 PHARMACOLOGY & PHARMACY
Biomolecules & Therapeutics Pub Date : 2025-03-01 Epub Date: 2025-02-12 DOI:10.4062/biomolther.2024.140
Rajib Hossain, Hyun Jae Lee, Choong Jae Lee
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引用次数: 0

Abstract

In this study, we investigated the effects of the flavonoid galangin on the expression of the mucin 5AC (MUC5AC) gene in airway cells. Human pulmonary epithelial NCI-H292 cells were pretreated with galangin for 30 min and then stimulated with phorbol 12-myristate 13-acetate (PMA) for 24 h. We also examined the effects of galangin on the PMA-induced nuclear factor-κB (NF-κB) signaling pathway. Galangin inhibited the production of glycoproteins and the expression of MUC5AC mRNA induced by PMA via prevention of NF-κB inhibitor α degradation and NF-κB p65 nuclear translocation. These findings indicated that galangin suppressed mucin gene expression by modulating the NF-κB signaling pathway in human pulmonary epithelial cells.

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来源期刊
CiteScore
6.60
自引率
8.10%
发文量
72
审稿时长
6-12 weeks
期刊介绍: Biomolecules & Therapeutics (Biomolecules & Therapeutics) (Print ISSN 1976-9148, Online ISSN 2005-4483) is an international, peer-reviewed, open access journal that covers pharmacological and toxicological fields related to bioactive molecules and therapeutics. It was launched in 1993 as "The Journal of Applied Pharmacology (ISSN 1225-6110)", and renamed "Biomolecules & Therapeutics" (Biomol Ther: abbreviated form) in 2008 (Volume 16, No. 1). It is published bimonthly in January, March, May, July, September and November. All manuscripts should be creative, informative, and contribute to the development of new drugs. Articles in the following categories are published: review articles and research articles.
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