Synthetic agonists of TLR7/8 have been shown to activate plasmacytoid and myeloid dendritic cells, stimulate production of type I interferons and stimulate strong TH-1 immunity and CD8+ T-cell responses.14, 15 The only TLR7/8 agonist licensed to date (Imiquimod) is currently administered as a topical treatment for basal cell carcinoma and other dermatological malignancies. Here, TLR7 is linked to basal cell carcinoma.