TB & Outbreaks Week
Welcome to NewsRx!
Learn more about a six-week, no-risk free trial of TB & Outbreaks Week
We're a pay-per-view site for premium content. If you'd like to purchase this article, it's only $3.00.
Immunization
New immunization study findings reported from A. Pasquato and co-authors
October 21st, 2008
"The outbreak of H5N1 avian influenza strains infectious to human has dire neurological and pathological consequences. This led to the massive vaccination of host poultry, resulting in a Fujian-like variant (vFJ) resistant to immunization with two mutations at the furin-processing site of hemagglutinin: loss of the P2 Lys and P9 substitution of Gln to Leu within the cleavage site," investigators in Montreal, Canada report. "We synthesized 14mer peptides mimicking the processing site of Fujian-like strains. We found that the peptide with the vFJ sequence is less cleaved as compared to the parent FJ-derived peptide by furin at either neutral or acidic pH values," wrote A....
Source: TB & Outbreaks Week (2008-10-21)
|
