Extracellular vesicles are conveyors of the NS1 toxin during dengue virus and Zika virus infection

DE Safadi, G Lebeau, A Lagrave, J Mélade, L Grondin… - Viruses, 2023 - mdpi.com
Extracellular vesicles (EVs), produced during viral infections, are of emerging interest in
understanding infectious processes and host–pathogen interactions. EVs and exosomes in …

The regulation of flavivirus infection by hijacking exosome-mediated cell–cell communication: new insights on virus–host interactions

JM Reyes-Ruiz, JF Osuna-Ramos… - Viruses, 2020 - mdpi.com
The arthropod-borne flaviviruses are important human pathogens, and a deeper
understanding of the virus–host cell interaction is required to identify cellular targets that can …

West Nile virus infection and interferon alpha treatment alter the spectrum and the levels of coding and noncoding host RNAs secreted in extracellular vesicles

A Slonchak, B Clarke, J Mackenzie, AA Amarilla… - BMC genomics, 2019 - Springer
Abstract Background Extracellular vesicles (EVs) are small membrane vesicles secreted by
the cells that mediate intercellular transfer of molecules and contribute to transduction of …

Extracellular vesicles from Zika virus‐infected cells display viral E protein that binds ZIKV‐neutralizing antibodies to prevent infection enhancement

F Zhao, Y Xu, N Liu, D Lv, Y Chen, Z Liu, X Jin… - The EMBO …, 2023 - embopress.org
Mosquito‐borne flaviviruses including Zika virus (ZIKV) represent a public health problem in
some parts of the world. Although ZIKV infection is predominantly asymptomatic or …

The dengue virus non-structural protein 1 (NS1) is secreted from infected mosquito cells via a non-classical caveolin-1-dependent pathway

AC Alcala, R Hernandez-Bravo… - Journal of General …, 2017 - microbiologyresearch.org
Dengue virus NS1 is a glycoprotein of 46–50 kDa that is conserved among flaviviruses,
associates as a dimer to cell membranes and is secreted as a hexamer to the extracellular …

The secreted form of dengue virus nonstructural protein NS1 is endocytosed by hepatocytes and accumulates in late endosomes: implications for viral infectivity

S Alcon-LePoder, MT Drouet, P Roux… - Journal of …, 2005 - Am Soc Microbiol
The flavivirus nonstructural protein NS1 is expressed as three discrete species in infected
mammalian cells: an intracellular, membrane-associated form essential for viral replication …

Zika virus-infected monocyte exosomes mediate cell-to-cell viral transmission

PP Martínez-Rojas, V Monroy-Martínez… - Cells, 2024 - mdpi.com
Zika fever is a reemerging arthropod-borne viral disease; however, Zika virus (ZIKV) can be
transmitted by other, non-vector means. Severe Zika fever is characterized by neurological …

Extracellular vesicles in the pathogenesis of viral infections in humans

A Caobi, M Nair, AD Raymond - Viruses, 2020 - mdpi.com
Most cells can release extracellular vesicles (EVs), membrane vesicles containing various
proteins, nucleic acids, enzymes, and signaling molecules. The exchange of EVs between …

Viral toxin NS1 implication in dengue pathogenesis making it a pivotal target in development of efficient vaccine

G Lebeau, A Lagrave, E Ogire, L Grondin… - Vaccines, 2021 - mdpi.com
The mosquito-borne viral disease dengue is a global public health problem causing a wide
spectrum of clinical manifestations ranging from mild dengue fever to severe dengue with …

The ER membrane protein complex promotes biogenesis of dengue and Zika virus non-structural multi-pass transmembrane proteins to support infection

DL Lin, T Inoue, YJ Chen, A Chang, B Tsai, AW Tai - Cell reports, 2019 - cell.com
Although flaviviruses co-opt the function of the host endoplasmic reticulum (ER) membrane
protein complex (EMC) during infection, a mechanistic explanation for this observation …