Evidence map›Paper›PMID 39078431›Full record

ArticleArchives of virology2024

In vitro synergistic antiviral activity of repurposed drugs against enterovirus 71.

Kunlakanya Jitobaom, Chompunuch Boonarkart, Songkran Thongon, Thanyaporn Sirihongthong, Arpakorn Sornwong, Prasert Auewarakul, Ornpreya Suptawiwat

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Article in Archives of virology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Kunlakanya JitobaomDepartment of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Chompunuch BoonarkartDepartment of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Songkran ThongonDepartment of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Thanyaporn SirihongthongDepartment of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Arpakorn SornwongDepartment of Central instrument and Research Laboratory, Virology and Immunology Laboratory, Chulabhorn Royal Academy, Bangkok, 10210, Thailand.
Prasert AuewarakulDepartment of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Ornpreya SuptawiwatDepartment of Central instrument and Research Laboratory, Virology and Immunology Laboratory, Chulabhorn Royal Academy, Bangkok, 10210, Thailand. ornpreya.sup@cra.ac.th.ORCID http://orcid.org/0000-0003-0832-0079

Funding

Faculty of Medicine Siriraj Hospital, Mahidol University Faculty of Medicine Siriraj Hospital, Mahidol UniversityNational Research Council of Thailand SI-09/2562
6 · The paper itself

Abstract

Enteroviruses cause viral diseases that are harmful to children. Hand, foot, and mouth disease (HFMD) with neurological complications is mainly caused by enterovirus 71 (EV71). Despite its clinical importance, there is no effective antiviral drug against EV71. However, several repurposed drugs have been shown to have antiviral activity against related viruses. Treatments with single drugs and two-drug combinations were performed in vitro to assess anti-EV71 activity. Three repurposed drug candidates with broad-spectrum antiviral activity were found to demonstrate potent anti-EV71 activity: prochlorperazine, niclosamide, and itraconazole. To improve antiviral activity, combinations of two drugs were tested. Niclosamide and itraconazole showed synergistic antiviral activity in Vero cells, whereas combinations of niclosamide-prochlorperazine and itraconazole-prochlorperazine showed only additive effects. Furthermore, the combination of itraconazole and prochlorperazine showed an additive effect in neuroblastoma cells. Itraconazole and prochlorperazine exert their antiviral activities by inhibiting Akt phosphorylation. Repurposing of drugs can provide a treatment solution for HFMD, and our data suggest that combining these drugs can enhance that efficacy.

Indexed as

Antiviral AgentsDrug RepositioningDrug SynergismEnterovirus A, HumanItraconazoleAnimalsChlorocebus aethiopsHand, Foot and Mouth DiseaseHumansNiclosamideVero CellsAntiviral AgentsItraconazoleNiclosamide

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.