VAMP3 and infection: After infection, the mRNA levels of CR3, αMβ2, αVβ3, MR, F-actin, Rab7, TUBA, DVnein, VAMP-3, VATPase, MHCI, and MHCII were up-regulated and the mRNA level of SRB1 was down-regulated (Figures 6A–M).