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Malaria
New malaria study results reported from M.T. Alam et al
September 10th, 2008
According to recent research from New Delhi, India, "Plasmodium vivax, the most widespread species of human malaria parasite responsible for 70-80 million cases each year requires a vaccine. In recent years, many potential vaccine candidate antigens have been identified from P. vivax including PvTRAg." "We describe here cellular immune response to recombinant PvTRAg expressed in Escherichia coli. The in vitro stimulation of PBMCs derived from P. vivax-exposed individuals (n = 16) showed strong proliferative response (SI > 2.2) to PvTRAg as compared to PBMCs from normal healthy controls (n = 8). Although both Th1 (IFN-gamma, TNF-alpha and IL-12) and Th2 (IL-4 and...
Source: Vaccine Weekly (2008-09-10)
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