In addition, during mouse cytomegalovirus infection, NK cells in Nfil3 −/− mice expand to numbers similar to those in wild-type mice through an IL-15-dependent mechanism (Firth et al., 2013).
A total of 0.1 mL of 0.45% sterile saline with or without a bacterial inoculum of 1×10 CFUs/mL was delivered to the mice through an orogastric tube daily for 3 days.
Data that support this assumption come from a recently published study, which demonstrated that overexpression of miRNA-143 impairs growth of human CRC xenografts in mice through an induction of apoptosis and an inhibition of proliferation (Borralho et al, 2011).
It has previously been reported that CASPASE-12 knockout mice were better capable of clearing both local and systemic bacterial infections compared to wild-type mice, through an improved inflammatory response [ 15].
Furthermore, the lack of SOD1 appeared to prevent the increase in generation of superoxide that occurs in muscle fibers during contractile activity in WT mice through an unexplained mechanism (Vasilaki et al., 2010).
We selected a promising pre-clinical endeavor where the systemic administration of oncolytic VACV induces xenograft regression in immune deficient mice through an, at least in part, immunologically-mediated mechanism.
