Repetitive injections of dendritic cells matured with tumor necrosis factor alpha induce antigen-specific protection of mice from autoimmunity. - Menges,M.; Rossner,S.; Voigtlander,C.; Schindler,H.; Kukutsch,N.A.; Bogdan,C.; Erb,K.; Schuler,G.; Lutz,M.B. (J Exp Med, 2002)