LCN2 and influenza: To further dissect the effect of LCN2 on DCs in antiviral immunity, we compared the transcriptome of WT and Lcn2-/- CD103+ DCs collected from mLNs 60 hours after influenza infection and observed separation of samples according to genotype, suggesting robust LCN2 effects on the CD103+ DC transcriptome during infection (Fig 4D).