Delineating antibody recognition against Zika virus during natural infection
Zika virus (ZIKV) is an emerging mosquito-transmitted flavivirus that shares a considerable degree of homology with dengue virus (DENV). Here, we examined longitudinal antibody response against ZIKV during natural infection in 2 convalescent individuals. By decomposing the antibody recognition into DI/DII and DIII of the E glycoprotein, we showed their development in humans followed a spatiotemporal hierarchy. Plasma binding to DI/DII appeared to peak and wane during early infection with extensive cross-reactivity with DI/DII of DENV. Binding to DIII, however, peaked early but persisted months into the infection without detectable cross-reactivity with DIII of DENV. A clear trend of increase in DIII-specific neutralizing activity was observed over the course of infection. mAbs isolated during early infection are largely DI/DII specific, weakly neutralizing, and highly cross-reactive with DENV, while those from later infection are more diverse in recognition, potently neutralizing, and ZIKV specific. The most potent neutralizing mAb targeting the DIII provided 100% protection in mice from lethal ZIKV infection and could therefore serve as a promising candidate for antibody-based therapy and prevention. The dynamic features unveiled here will assist us to better understand the pathogenesis of ZIKV infection and inform rational design of vaccines.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2017 |
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Erschienen: |
2017 |
Enthalten in: |
Zur Gesamtaufnahme - volume:2 |
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Enthalten in: |
JCI insight - 2(2017), 12 vom: 15. Juni |
Sprache: |
Englisch |
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Beteiligte Personen: |
Yu, Lei [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Revised 20.11.2019 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.1172/jci.insight.93042 |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM272934895 |
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520 | |a Zika virus (ZIKV) is an emerging mosquito-transmitted flavivirus that shares a considerable degree of homology with dengue virus (DENV). Here, we examined longitudinal antibody response against ZIKV during natural infection in 2 convalescent individuals. By decomposing the antibody recognition into DI/DII and DIII of the E glycoprotein, we showed their development in humans followed a spatiotemporal hierarchy. Plasma binding to DI/DII appeared to peak and wane during early infection with extensive cross-reactivity with DI/DII of DENV. Binding to DIII, however, peaked early but persisted months into the infection without detectable cross-reactivity with DIII of DENV. A clear trend of increase in DIII-specific neutralizing activity was observed over the course of infection. mAbs isolated during early infection are largely DI/DII specific, weakly neutralizing, and highly cross-reactive with DENV, while those from later infection are more diverse in recognition, potently neutralizing, and ZIKV specific. The most potent neutralizing mAb targeting the DIII provided 100% protection in mice from lethal ZIKV infection and could therefore serve as a promising candidate for antibody-based therapy and prevention. The dynamic features unveiled here will assist us to better understand the pathogenesis of ZIKV infection and inform rational design of vaccines | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Immunology | |
650 | 4 | |a Infectious disease | |
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700 | 1 | |a Gao, Fei |e verfasserin |4 aut | |
700 | 1 | |a Li, Min |e verfasserin |4 aut | |
700 | 1 | |a Liu, Jianying |e verfasserin |4 aut | |
700 | 1 | |a Wang, Jian |e verfasserin |4 aut | |
700 | 1 | |a Hong, Wenxin |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Lingzhai |e verfasserin |4 aut | |
700 | 1 | |a Wen, Yingfen |e verfasserin |4 aut | |
700 | 1 | |a Yin, Chibiao |e verfasserin |4 aut | |
700 | 1 | |a Wang, Hua |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Qi |e verfasserin |4 aut | |
700 | 1 | |a Li, Yangyang |e verfasserin |4 aut | |
700 | 1 | |a Zhou, Panpan |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Rudian |e verfasserin |4 aut | |
700 | 1 | |a Liu, Yang |e verfasserin |4 aut | |
700 | 1 | |a Tang, Xiaoping |e verfasserin |4 aut | |
700 | 1 | |a Guan, Yongjun |e verfasserin |4 aut | |
700 | 1 | |a Qin, Cheng-Feng |e verfasserin |4 aut | |
700 | 1 | |a Chen, Ling |e verfasserin |4 aut | |
700 | 1 | |a Shi, Xuanling |e verfasserin |4 aut | |
700 | 1 | |a Jin, Xia |e verfasserin |4 aut | |
700 | 1 | |a Cheng, Gong |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Fuchun |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Linqi |e verfasserin |4 aut | |
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