Abstract:
:The high pathogenicity of the Ebola virus reflects multiple concurrent processes on infection. Among other important determinants, Ebola fusogenic glycoprotein (GP) has been associated with the detachment of infected cells and eventually leads to vascular leakage and haemorrhagic fever. Here we report that the membrane-anchored GP is sufficient to induce the detachment of adherent cells. The results show that the detachment induced through either full-length GP1,2 or the subunit GP2 depends on cholesterol and the structure of the transmembrane domain. These data reveal a novel molecular mechanism in which GP regulates Ebola virus assembly and suggest that cholesterol-reducing agents could be useful as therapeutics to counteract GP-mediated cell detachment.
journal_name
Nat Communjournal_title
Nature communicationsauthors
Hacke M,Björkholm P,Hellwig A,Himmels P,Ruiz de Almodóvar C,Brügger B,Wieland F,Ernst AMdoi
10.1038/ncomms8688subject
Has Abstractpub_date
2015-07-09 00:00:00pages
7688issn
2041-1723pii
ncomms8688journal_volume
6pub_type
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