CD40L Signaling, Apoptosis, Toll-like receptor signaling, Adipocytokine signaling, Epithelial cell signaling in Helicobacter pylori infection, Chronic myeloid leukemia, Prostate cancer, T cell receptor signaling with Antigen Processing, B cell receptor signaling, T cell receptor signaling. The gene discussed is CD40LG; the disease is prostate cancer.