CpG are efficient adjuvants for specific CTL induction against tumor antigen-derived peptide.
Miconnet I, Koenig S, Speiser D, Krieg A, Guillaume P, Cerottini JC, Romero P. CpG are efficient adjuvants for specific CTL induction against tumor antigen-derived peptide. J Immunol. 2002 Feb 01; 168(3):1212-8.