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. 2018 Jun 14;9:1231. doi: 10.3389/fimmu.2018.01231

Figure 4.

Figure 4

Toll-like receptor 4 (TLR4) triggering affects the routing of DC-SIGN and its ligand. (A) Time-course of the expression levels of DC-SIGN at both the mRNA and protein level after TLR4 [lipopolysaccharide (LPS)] stimulation of monocyte-derived DCs. (B) Time-course of the internalization score of DC-SIGN after treatment with a TLR4 ligand (LPS). (C) Internalization score of AF405-labeled AZN-D1 after a 60-min incubation at 4°C or a 15-min incubation at 37°C. (D) Time-course of the fluorescence signal intensity of AF405-labeled AZN-D1 (E) Co-localization scores (relative to no LPS) of AF405-labeled AZN-D1 with LAMP1, 60 min after triggering. Mean ± SEM (n > 5,000). *P < 0.01 compared to no LPS.