%0 Journal Article
%T HHV-8 reduces dendritic cell migration through down-regulation of cell-surface CCR6 and CCR7 and cytoskeleton reorganization
%A Mara Cirone
%A Valeria Conte
%A Antonella Farina
%A Sandro Valia
%A Pankaj Trivedi
%A Marisa Granato
%A Roberta Santarelli
%A Luigi Frati
%A Alberto Faggioni
%J Virology Journal
%D 2012
%I BioMed Central
%R 10.1186/1743-422x-9-92
%X Several pathogens are able to subvert the chemokine receptor expression and alter the migration properties of DCs as strategy to escape from the immune control.Here we report the inhibitory effect of Human Herpesvirus 8 (HHV-8) on the migratory behavior of immature and mature DCs. We found that the virus altered the DC chemokine receptor expression and chemokine induced migration. Moreover HHV-8 was also able to interfere with basal motility of DCs by inducing cytoskeleton modifications.Based on our findings, we suggest that HHV-8 is able to subvert the DC migration capacity and this represents an additional mechanism which interferes with their immune-functions.
%K Chemokines
%K Chemokine receptors
%K HHV-8
%K Dendritic cells.
%U http://www.virologyj.com/content/9/1/92/abstract