Peer-reviewed veterinary case report
Dengue fever in humanized NOD/SCID mice.
- Journal:
- Journal of virology
- Year:
- 2005
- Authors:
- Bente, Dennis A et al.
- Affiliation:
- Department of Virology and Immunology · United States
- Species:
- rodent
Abstract
The increased transmission and geographic spread of dengue fever (DF) and its more severe presentation, dengue hemorrhagic fever (DHF), make it the most important mosquito-borne viral disease of humans (50 to 100 million infections/year) (World Health Organization, Fact sheet 117, 2002). There are no vaccines or treatment for DF or DHF because there are no animal or other models of human disease; even higher primates do not show symptoms after infection (W. F. Scherer, P. K. Russell, L. Rosen, J. Casals, and R. W. Dickerman, Am. J. Trop. Med. Hyg. 27:590-599, 1978). We demonstrate that nonobese diabetic/severely compromised immunodeficient (NOD/SCID) mice xenografted with human CD34+ cells develop clinical signs of DF as in humans (fever, rash, and thrombocytopenia), when infected in a manner mimicking mosquito transmission (dose and mode). These results suggest this is a valuable model with which to study pathogenesis and test antidengue products.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/16227299/