Novel reporter constructs to accelerate antiviral and therapeutic discovery for Enterovirus-A71

IF 4.5 2区医学 Q1 PHARMACOLOGY & PHARMACY

Antiviral research Pub Date : 2025-02-01 DOI:10.1016/j.antiviral.2025.106094

William Bakhache , Ann Shen , Walker Symonds-Orr , Megan Culler Freeman , Patrick T. Dolan

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引用次数: 0

Abstract

Enterovirus A71 (EV-A71) is an important human pathogen and ‘prototype pathogen’ for studies of other Enteroviruses of pandemic potential. Understanding the biology of EV-A71 would inform generalizable strategies for antiviral drug, vaccine, and monoclonal antibody development. Such studies are accelerated by robust reagents to evaluate efficacy. Here, we describe and evaluate a suite of synthetic reporter constructs to accelerate EV-A71 research and therapeutic discovery. These constructs include replicons and infectious clones carrying luminescent and fluorescent reporter proteins. Among the reporters we tested were shorter luminescent and de novo-designed synthetic fluorescent proteins, which enhance genetic stability, reduce reporter gene loss and improve the utility of these reporters. This toolbox provides free access to robust and flexible assays for EV-A71 infection and replication through public repositories, promoting and accelerating open scientific discovery for this understudied emerging pathogen.

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加速肠道病毒-A71 抗病毒和治疗发现的新型报告构建体。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Antiviral research 医学-病毒学

CiteScore

17.10

自引率

3.90%

发文量

157

审稿时长

34 days

期刊介绍： Antiviral Research is a journal that focuses on various aspects of controlling viral infections in both humans and animals. It is a platform for publishing research reports, short communications, review articles, and commentaries. The journal covers a wide range of topics including antiviral drugs, antibodies, and host-response modifiers. These topics encompass their synthesis, in vitro and in vivo testing, as well as mechanisms of action. Additionally, the journal also publishes studies on the development of new or improved vaccines against viral infections in humans. It delves into assessing the safety of drugs and vaccines, tracking the evolution of drug or vaccine-resistant viruses, and developing effective countermeasures. Another area of interest includes the identification and validation of new drug targets. The journal further explores laboratory animal models of viral diseases, investigates the pathogenesis of viral diseases, and examines the mechanisms by which viruses avoid host immune responses.