Murine model of infection by Tropheryma whipplei.

Infect Immun

Unité des Rickettsies, CNRS UMR 6020, Faculté de Médecine, Université de la Méditerranée, 27 Bld. Jean Moulin, 13385 Marseille Cedex 05, France.

Published: August 2006

We developed an animal model reproducing several aspects of Whipple's disease. Immunocompetent mice were persistently infected with Tropheryma whipplei, its etiological agent, and developed liver granulomas. SCID mice were infected similarly but did not develop tissue lesions. The delayed clearance of T. whipplei suggests a protective role for innate immunity.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1539611PMC
http://dx.doi.org/10.1128/IAI.00283-06DOI Listing

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