Figure 2.

Lymphocyte trafficking into the skin at homeostasis, under inflammation and in primary melanoma. Molecules involved in the rolling and sticking (firm adhesion) steps of lymphocytes recruitment at homeostasis, under inflammatory conditions and in primary melanoma are listed on the figure. Of interest, most of the molecules are shared between conditions. ↑ and ↓ indicate up- and down- regulated expression, respectively in comparison to homeostasis. Skin-specific molecules are in bolt.