» Articles » PMID: 39262808

Cordycepin Exhibits Both Antiviral and Anti-inflammatory Effects Against Dengue Virus Infection

Overview
Journal iScience
Publisher Cell Press
Date 2024 Sep 12
PMID 39262808
Authors
Affiliations
Soon will be listed here.
Abstract

Cordycepin, a natural derivative of adenosine from , can inhibit the replication of the dengue virus (DENV). Here, we investigated its antiviral and anti-inflammatory effects in DENV infected cells. Cordycepin significantly inhibited DENV-2 infection, virion production, and viral protein synthesis. It also reduced DENV-induced cytokine/chemokine production, including RANTES, IP-10, IL-6, and TNF-α. Mechanistically, cordycepin targeted the DENV NS5 protein, suppressing RANTES expression and hindering viral replication. Additionally, it inhibited the NF-κB pathway, leading to reduced nuclear translocation and signaling deactivation. PCR array analysis revealed cordycepin's suppression of 46 genes associated with DENV-induced inflammation. These findings highlight cordycepin's dual potential as an antiviral and anti-inflammatory agent against DENV, making it as a promising candidate for dengue treatment, targeting both viral and host factors.

Citing Articles

In Vitro Determination of Antimicrobial, Antioxidant and Antiviral Properties of Greek Plant Extracts.

Tsakni A, Kyriakopoulou E, Letsiou S, Halvatsiotis P, Rigopoulos H, Vassilaki N Microorganisms. 2025; 13(1).

PMID: 39858945 PMC: 11767790. DOI: 10.3390/microorganisms13010177.

References
1.
Khunchai S, Junking M, Suttitheptumrong A, Yasamut U, Sawasdee N, Netsawang J . Interaction of dengue virus nonstructural protein 5 with Daxx modulates RANTES production. Biochem Biophys Res Commun. 2012; 423(2):398-403. DOI: 10.1016/j.bbrc.2012.05.137. View

2.
Tarasuk M, Songprakhon P, Chieochansin T, Choomee K, Na-Bangchang K, Yenchitsomanus P . Alpha-mangostin inhibits viral replication and suppresses nuclear factor kappa B (NF-κB)-mediated inflammation in dengue virus infection. Sci Rep. 2022; 12(1):16088. PMC: 9515165. DOI: 10.1038/s41598-022-20284-7. View

3.
Watanabe S, Rathore A, Sung C, Lu F, Khoo Y, Connolly J . Dose- and schedule-dependent protective efficacy of celgosivir in a lethal mouse model for dengue virus infection informs dosing regimen for a proof of concept clinical trial. Antiviral Res. 2012; 96(1):32-5. DOI: 10.1016/j.antiviral.2012.07.008. View

4.
Lawrence T . The nuclear factor NF-kappaB pathway in inflammation. Cold Spring Harb Perspect Biol. 2010; 1(6):a001651. PMC: 2882124. DOI: 10.1101/cshperspect.a001651. View

5.
Yongpitakwattana P, Morchang A, Panya A, Sawasdee N, Yenchitsomanus P . Alpha-mangostin inhibits dengue virus production and pro-inflammatory cytokine/chemokine expression in dendritic cells. Arch Virol. 2021; 166(6):1623-1632. DOI: 10.1007/s00705-021-05017-x. View