ER-shaping atlastin proteins act as central hubs to promote flavivirus replication and virion assembly

Flavivirus infection leads to a rearrangement of host cell ER membranes that creates an environment permissive to viral replication. The morphology of these membrane rearrangements is known, but the mechanisms involved are unclear. Here, atlastins—ER-resident membrane-bound GTPases of the dynamin fa...

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Hauptverfasser: Neufeldt, Christopher (VerfasserIn) , Cortese, Mirko (VerfasserIn) , Scaturro, Pietro (VerfasserIn) , Cerikan, Berati (VerfasserIn) , Wideman, Jeremy G. (VerfasserIn) , Tabata, Keisuke (VerfasserIn) , Moraes, Thaís (VerfasserIn) , Aliaksiuk, Volha (VerfasserIn) , Pichlmair, Andreas (VerfasserIn) , Bartenschlager, Ralf (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 21 October 2019
In: Nature microbiology
Year: 2019, Jahrgang: 4, Heft: 12, Pages: 2416-2429
ISSN:2058-5276
DOI:10.1038/s41564-019-0586-3
Online-Zugang:Verlag, Volltext: https://doi.org/10.1038/s41564-019-0586-3
Verlag, Volltext: https://www.nature.com/articles/s41564-019-0586-3
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Verfasserangaben:Christopher J. Neufeldt, Mirko Cortese, Pietro Scaturro, Berati Cerikan, Jeremy G. Wideman, Keisuke Tabata, Thaís Moraes, Olga Oleksiuk, Andreas Pichlmair & Ralf Bartenschlager
Beschreibung
Zusammenfassung:Flavivirus infection leads to a rearrangement of host cell ER membranes that creates an environment permissive to viral replication. The morphology of these membrane rearrangements is known, but the mechanisms involved are unclear. Here, atlastins—ER-resident membrane-bound GTPases of the dynamin family—are shown to be targeted by flaviviruses to establish their replication organelle and for virion maturation and secretion.
Beschreibung:Gesehen am 21.01.2020
Beschreibung:Online Resource
ISSN:2058-5276
DOI:10.1038/s41564-019-0586-3