Pediatric Drug Nitazoxanide: A Potential Choice for Control of Zika
Author(s) -
Ruiyuan Cao,
Yongfen Xu,
Tianhong Zhang,
JingJing Yang,
Ye Yuan,
Pei Hao,
Yi Shi,
Jin Zhong,
Wu Zhong
Publication year - 2017
Publication title -
open forum infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.546
H-Index - 35
ISSN - 2328-8957
DOI - 10.1093/ofid/ofx009
Subject(s) - zika virus , nitazoxanide , medicine , microcephaly , drug repositioning , drug , antiviral drug , flavivirus , approved drug , meningoencephalitis , repurposing , virology , pediatrics , pharmacology , immunology , virus , biology , ecology
Zika virus (ZIKV) infection can be the cause of congenital malformations, including microcephaly in infants and can cause other disorders such as Guillain-Barré syndrome, meningoencephalitis, and myelitis, which can also occur in some infected adults. However, at this time, there is no drug approved to treat ZIKV infection. Drug repurposing is the promptest way to obtain an effective drug during a global public health emergency such as the spread of Zika virus. In this study, we report a US Food and Drug Admistration-approved drug that is safe for pediatric use. Nitazoxanide and its bioactive metabolite, tizoxanide, have anti-ZIKV potential in vitro, and we identified that they exerts antiviral effect possibly by targeting the viral postattachment step.
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