Figure 3

Imatinib, nilotinib, IL-10 or Akt inhibitor prevent phosphorylation of GSK3ß in human moDC. Western blot analysis of total GSK3ß and GSK3α, as well as their phosphorylated forms in purified immature CD209⁺ moDC (of four different donors). moDC were generated in vitro with GM-CSF and IL-4 alone (4/GM) or with additional (A) imatinib (3 μM), (B) nilotinib (3 μM), (C) Akt inhibitor MK2206 (Akt-inh., 300 nM) or (D) IL-10 (10 ng/mL). Indicated time refers to further treatment of cells prior to cell lysis (see Methods). GAPDH served as loading control. Exemplary results from at least three independent experiments using different donors are presented.