Fig. 2From: Blood-derived dendritic cell vaccinations induce immune responses that correlate with clinical outcome in patients with chemo-naive castration-resistant prostate cancerRadiological progression-free survival and biochemical responses. a Kaplan-Meier analysis of rPFS of all patient determined by a log-rank test. b Kaplan-Meier analysis of rPFS of patients with (dm+ and IFN-y+) or without (dm− or IFN-y−) the presence of functional antigen-specific T cells in skin biopsies was determined by a log-rank test. c PSA doubling tome during DC vaccination therapy in dm+ and IFN-y+ patients (n = 5) and dm− or IFN-y− patients (n = 16)Back to article page