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Trypanosomiasis
Scientists at Brussels Free University report research in trypanosomiasis
September 3rd, 2008
According to recent research from Brussels, Belgium, "African trypanosomes of the Trypanosoma brucei species are extra-cellular parasites that cause human African trypanosomiasis (HAT) as well as infections in game animals and livestock. Trypanosomes are known to evade the immune response of their mammalian host by continuous antigenic variation of their surface coat." "Here, we aim to demonstrate that in addition, trypanosomes (i) cause the loss of various B cell populations, (ii) disable the hosts' capacity to raise a long-lasting specific protective anti-parasite antibody response, and (iii) abrogate vaccine-induced protective response to a non-related human pathogen...
Source: Vaccine Weekly (2008-09-03)
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