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. 2008 Jul 7;205(7):1621–1634. doi: 10.1084/jem.20071365

Figure 5.

Figure 5.

Effect of conditional depletion of langerin+ DCs cells during influenza infection. Langerin-DTR Tg mice received an i.t. injection of DT on day −1, followed by X-31 i.n. infection. (A) Efficient depletion of MHCII+CD11c DCs in lung after DT treatment. Numbers indicate percentages of live cells within the gate. (B) Body weight after influenza infection. A weight loss of >20% represents a sublethal infection. (C) Virus-specific CTL response in spleen and lung measured by Flupeptide/H-2Db tetramer (TM) staining. (D) Viral titers measured in lung tissue after influenza X-31 infection. Virus is normally cleared completely at 8 dpi. The values are representative of five mice per group and are expressed as mean ± SEM. Similar results were obtained from at least two separate experiments. *, P < 0.05; **, P < 0.01. nd, nondetectable.