Article
Killed but metabolically active Bacillus anthracis vaccines induce broad and protective immunity against anthrax.
Infection and immunity - 1 Apr 2009
Skoble Justin, Beaber John W, Gao Yi, Lovchik Julie A, Sower Laurie E, Liu Weiqun, Luckett William, Peterson Johnny W, Calendar Richard, Portnoy Daniel A, Lyons C Rick, Dubensky Thomas W
Abstract excerpt
Bacillus anthracis is the causative agent of anthrax. We have developed a novel whole-bacterial-cell anthrax vaccine utilizing B. anthracis that is killed but metabolically active (KBMA). Vaccine strains that are asporogenic and nucleotide excision repair deficient were engineered by deleting the spoIIE and uvrAB genes, rendering B. anthracis extremely sensitive to photochemical inactivation with S-59 psoralen...
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