failed to reach significancep = 0.106
Compared to control serum, anti-PyTRAP serum was able to modestly but significantly ( p = 0.028) reduce sporozoite invasion of Hepa1-6 hepatoma cells in vitro at a level similar to serum from mice immunized with the recombinant PyCSP ectodomain, although the latter failed to reach significance ( p = 0.106) (Fig. 2b ).