Congratulations to postdoctoral fellow, Yoon-Suk Kang, on acceptance of his manuscript in Infection and Immunity. The manuscript is titled: "Brucella neotomae recapitulates attributes of zoonotic human disease in a murine infection model." One of my favorite figures are images of tdTomato-labeled Brucella detected by confocal microscopy replicating in the middle of a liver granulomas visualized by counterstaining with H&E. In contrast to wild type organisms, virB4 mutant bacteria are found as single cells in sinusoids presumably within Kuffpfer cells. Wild type bacteria are found at high levels in mouse thymus at all time points examined; virB4 mutant bacteria are undetectable in thymus. B. neotomae induces a Th-1 immune response. More information in the manuscript.
Kirby Lab Blog