The proteasome inhibitor bortezomib augments anti-proliferative effects of mistletoe lectin-I and the PPAR-gamma agonist rosiglitazone in human melanoma cells. Freudlsperger, Christian Dahl, Anka Pfüller, Uwe Schumacher, Udo 2007 - Forschungsinformationssystem des UKE