Mean value levels (ng/ml) of Interleukin 1-beta (IL-1β), Interleukin 6 (IL-6), and Interleukin 10 (IL-10) before treatment, 7 weeks after the start of treatment, 3 and 12 months after the termination of treatment in patients with head and neck cancer. The gene discussed is IL10; the disease is head and neck cancer.