Figure 2.
Crosstalk from keratinocytes to immune cells in psoriasis. Activated keratinocytes produce antibacterial peptides, chemokines, and inflammatory cytokines, and affect immune cells in psoriasis. pDC, plasmacytoid dendritic cell; mDC, myeloid DC; CXCL, C-X-C motif chemokine ligand; CCL, C-C motif chemokine ligand; IL, interleukin; TNF, tumor necrosis factor.