Fig. 6From: A 15-Year Follow-up of AJCC Stage III Malignant Melanoma Patients Treated Postsurgically with Newcastle Disease Virus (NDV) Oncolysate and Determination of Alterations in the CD8 T Cell RepertoireFACS dot plot and histograms for patient 42. Clonally expanded cells have the potential to produce INF-γ and TNF-α, but make very little IL-2. The light histogram curves are those of resting cells while the darker histograms represent activated cells.Back to article page