References of "Alcami, A"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailBoth soluble and membrane-anchored forms of Felid herpesvirus 1 glycoprotein G function as a broad-spectrum chemokine-binding protein
Costes, Bérénice ULg; Ruiz-Arguello, M. B.; Bryant, N. A. et al

in Journal of General Virology (2005), 86(Pt 12), 3209-3214

Recently, glycoprotein G (gG) of several alphaherpesviruses infecting large herbivores was shown to belong to a new family of chemokine-binding proteins (vCKBPs). In the present study, the function of ... [more ▼]

Recently, glycoprotein G (gG) of several alphaherpesviruses infecting large herbivores was shown to belong to a new family of chemokine-binding proteins (vCKBPs). In the present study, the function of Felid herpesvirus 1 (FeHV-1) gG as a vCKBP was investigated and the following conclusions were reached: (i) FeHV-1 secreted gG is a high-affinity broad-spectrum vCKBP that binds CC, CXC and C chemokines; (ii) gG is the only vCKBP expressed by FeHV-1 that binds CCL3 and CXCL1; (iii) secreted gG blocks chemokine activity by preventing their interaction with high-affinity cellular receptors; (iv) the membrane-anchored form of gG expressed on the surface of infected cells is also able to bind chemokines; and (v) the vCKBP activity is conserved among different field isolates of FeHV-1. Altogether, these data demonstrate that FeHV-1 gG is a new member of the vCKBP-4 family. Moreover, this study is the first to demonstrate that gG expressed at the surface of FeHV-1-infected cells can also bind chemokines. [less ▲]

Detailed reference viewed: 12 (0 ULg)
Full Text
Peer Reviewed
See detailGlycoprotein G isoforms from some alphaherpesviruses function as broad-spectrum chemokine binding proteins
Bryant, N. A.; Davis-Poynter, N.; Vanderplasschen, Alain ULg et al

in EMBO Journal (2003), 22

Detailed reference viewed: 7 (1 ULg)
Peer Reviewed
See detailVaccinia virus immune evasion
Smith, G. L.; Symons, J. A.; Khanna, A. et al

in Immunological Reviews (1997), 159

Vaccinia virus and other poxviruses express a wide variety of proteins which are nonessential for virus replication in culture but help the virus to evade the host response to infection. Examples include ... [more ▼]

Vaccinia virus and other poxviruses express a wide variety of proteins which are nonessential for virus replication in culture but help the virus to evade the host response to infection. Examples include proteins which oppose apoptosis. Synthesise steroids, capture chemokines, counteract complement, interfere with interferon and intercept interleukins. This review provides an overview of such proteins, with an emphasis on work from our laboratory, and illustrates how the study of these proteins can increase our understanding of virus pathogenesis, the function of the immune system and how to make safer and more immunogenic poxvirus-based vaccines. [less ▲]

Detailed reference viewed: 18 (0 ULg)