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. 2024 Apr 16:jiae191.
doi: 10.1093/infdis/jiae191. Online ahead of print.

Babesia duncani, A Model Organism for Investigating Intraerythrocytic Parasitism and Novel Anti-Parasitic Therapeutic Strategies

Tiffany Fang  1 , Choukri Ben Mamoun  1
Affiliations

Babesia duncani, A Model Organism for Investigating Intraerythrocytic Parasitism and Novel Anti-Parasitic Therapeutic Strategies

Tiffany Fang et al. J Infect Dis. .

Abstract

Pathogens such as Plasmodium, Babesia, and Theileria invade and multiply within host red blood cells, leading to the pathological consequences of malaria, babesiosis and theileriosis. Establishing continuous in vitro culture systems and suitable animal models is crucial for studying these pathogens. This review spotlights the B. duncani "in culture-in mouse (ICIM)" model as a promising resource for advancing research on the biology, pathogenicity, and virulence of intraerythrocytic parasites. The model offers practical benefits, encompassing well-defined culture conditions, ease of manipulation and a well-annotated genome. Moreover, B. duncani serves as a surrogate system for drug discovery, facilitating the evaluation of new antiparasitic drugs in vitro and in animals, elucidating their modes of action, and uncovering potential resistance mechanisms. The B. duncani ICIM model thus emerges as a multifaceted tool with profound implications, promising advancements in our understanding of parasitic biology and shaping the development of future therapies.

Keywords: Babesia; Parasite; Plasmodium; Theileria; Therapy; drugs; in vitro culture; mouse model.

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