scholarly journals Cross-neutralization of influenza A viruses mediated by a single antibody loop

Nature ◽  
2012 ◽  
Vol 489 (7417) ◽  
pp. 526-532 ◽  
Author(s):  
Damian C. Ekiert ◽  
Arun K. Kashyap ◽  
John Steel ◽  
Adam Rubrum ◽  
Gira Bhabha ◽  
...  
Keyword(s):  
Influenza A ◽  
Influenza A Viruses ◽  
Cross Neutralization

scholarly journals PERSISTENT ANTIGENIC VARIATION OF INFLUENZA A VIRUSES AFTER INCOMPLETE NEUTRALIZATION IN OVO WITH HETEROLOGOUS IMMUNE SERUM

1950 ◽  
Vol 92 (5) ◽  
pp. 441-462 ◽  
Author(s):  
Italo Archetti ◽  
Frank L. Horsfall
Keyword(s):  
Influenza A ◽  
Antigenic Variation ◽  
Laboratory Strain ◽  
Serial Passage ◽  
Immune Serum ◽  
Influenza A Viruses ◽  
In Ovo ◽  
Cross Neutralization ◽  
Different Strains ◽  
At Will

Antigenic variants of influenza A virus strains emerge on serial passage in ovo in the presence of immune serum against different but related strains. An old laboratory strain (PR8) which had been through hundreds of animal passages was as readily modified by this procedure as recently recovered strains. Such variants apparently can be obtained at will and show antigenic patterns which are reproducible and appear to be predictable in terms of the immune serum used for their selection. Variant strains retain their new antigenic patterns on serial passage in ovo in the absence of immune serum. Limited serial passage in ovo of strains in the absence of immune serum did not result in the emergence of antigenic variants. Similarly, serial passages of strains in ovo in the presence of immune serum against widely different strains, which failed to show significant cross-neutralization, did not lead to the appearance of antigenic variants.

TMPRSS2 is essential for pathogenicity of H7N9 and H1N1 influenza A viruses in mice

Pneumologie ◽  
2014 ◽  
Vol 68 (02) ◽  
Author(s):  
C Tarnow ◽  
G Engels ◽  
A Arendt ◽  
F Schwalm ◽  
H Sediri ◽  
...  
Keyword(s):  
Influenza A ◽  
H1n1 Influenza ◽  
Influenza A Viruses

Killing two birds with one stone – Prenylated flavonoids disrupt the lethal synergism of influenza A viruses and pneumococci

Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
U Grienke ◽  
M Richter ◽  
E Walther ◽  
A Hoffmann ◽  
J Kirchmair ◽  
...  
Keyword(s):  
Influenza A ◽  
Influenza A Viruses ◽  
Prenylated Flavonoids

Occurrence of temperature-sensitive influenza A viruses in nature.

1982 ◽  
Vol 41 (2) ◽  
pp. 353-359 ◽  
Author(s):  
C M Chu ◽  
S F Tian ◽  
G F Ren ◽  
Y M Zhang ◽  
L X Zhang ◽  
...  
Keyword(s):  
Influenza A ◽  
Temperature Sensitive ◽  
Influenza A Viruses

Heterogeneity of the mutation rates of influenza A viruses: isolation of mutator mutants.

1992 ◽  
Vol 66 (4) ◽  
pp. 2491-2494 ◽  
Author(s):  
P Suárez ◽  
J Valcárcel ◽  
J Ortín
Keyword(s):  
Influenza A ◽  
Mutation Rates ◽  
Influenza A Viruses

Pathogenesis of H7 Influenza A Viruses Isolated from Ostriches in the Homologous Host Infected Experimentally

2003 ◽  
Vol 47 (s3) ◽  
pp. 1150-1153 ◽  
Author(s):  
R. J. Manvell ◽  
C. English ◽  
P. H. Jorgensen ◽  
I. H. Brown
Keyword(s):  
Influenza A ◽  
Influenza A Viruses
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