A, mHEVc cells were transfected with control siRNA or EGFR siRNA. Expression of EGFR and actin were assessed by immunoblot 48 h post-transfection. mHEVc cells expressing either control siRNA or EGFR siRNA were challenged with T. gondii. Cell lysates were used to examine the expression total Akt or phospho-Ser473 Akt by immunoblot. 