One step closer to universal influenza epitopes.
Evaluation of: Sui J, Hwang WC, Perez S et al. Structural and functional bases for broad-spectrum neutralization of avian and human influenza A viruses. Nat. Struct. Mol. Biol. 16(3), 265-273 (2009). The continuous antigenic drifts and occasional antigenic shifts enable human influenza viruses to escape the human immune system. Moreover, the frequent occurrence of human H5N1-infected cases and the recent emergency of a novel swine-like human H1N1 influenza virus further reiterate the risk of the introduction of a new pandemic strain to humans through in toto transfer of an animal influenza virus. The discovery of neutralizing antibodies that are broadly reactive with multiple influenza subtypes is therefore extremely important for the influenza pandemic preparedness, for use either for therapeutic purposes or as the basis of vaccine development. Here, we review some of the recent developments in this area.
Li
Olive Tw
OT
Department of Microbiology, The University of Hong Kong, Hong Kong SAR, China.
Poon
Leo Lm
LL
D000818:Animals; D000911:Antibodies, Monoclonal / Q000737:chemistry / Q000276:immunology*; D000914:Antibodies, Viral / Q000737:chemistry / Q000276:immunology; D003429:Cross Reactions; D000939:Epitopes / Q000276:immunology*; D019267:Hemagglutinin Glycoproteins, Influenza Virus / Q000737:chemistry / Q000276:immunology; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000276:immunology; D053124:Influenza A Virus, H5N1 Subtype / Q000276:immunology; D009980:Influenza A virus / Q000145:classification / Q000276:immunology*; D007251:Influenza, Human / Q000276:immunology / Q000517:prevention & control / Q000821:virology; D009500:Neutralization Tests; D009976:Orthomyxoviridae Infections / Q000276:immunology / Q000517:prevention & control / Q000821:virology; D019151:Peptide Library
D000911:Antibodies, Monoclonal; D000914:Antibodies, Viral; D000939:Epitopes; D019267:Hemagglutinin Glycoproteins, Influenza Virus; D019151:Peptide Library