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Bartonella Bacilliformis: Understanding The Underlying Causes Of Verruga Peruana Formation During Carrion?S Disease, Drew Eric Kohlhorst

Biology Dissertations

Bartonella, a group of Gram negative facultative intracellular bacteria, are known to cause diseases, such as Cat Scratch Disease, Trench Fever and Carrion’s Disease, that involve angiogenesis during the infective cycle. B. bacilliformis, the etiological agent of Carrion’s Disease, causes a bi-phasic infection resulting in the formation of blood-filled angiogenic proliferative cutaneous nodules called verruga peruana. The work presented here was undertaken to characterize the mechanism by which these nodules are produced. Previous work in our laboratory suggested that the Bartonella henselae genome contains a homologue to the virB operon, a set of genes coding for a Type IV Secretion …