Of note, a modest and transient increase in the phosphorylation of JNK1/2 was observed in Salmonella-infected Arl11-silenced RAW264.7 cells at initial time points when compared with control cells; however, it was decreased to the same level at later time points of Salmonella infection (Fig. 4a; quantification shown in d). Here, MAPK8 is linked to Salmonella Infections.