v-miRNA targets, such as P2RY13 [71,72], SMURF2 [73,74], CGRRF1 [75], STAG2 [76], DUSP16 [77,78], FGD1 [79], UNC5D [80] and PLCB4 [81], may also be involved in the cellular response to infection and cellular viability. This evidence concerns the gene UNC5D and infection.