Thus, there is a complex and time-dependent interplay between the neoplastic Bregs (which are cytotoxic for the effector T cells and Tregs), the anti-Id antibody and CD8+ cells (which are cytotoxic for the tumor cells), and the Tregs, (which kill the tumor-reactive CD8+ T cells) in the induction and maintenance of dormancy. The gene discussed is ID1; the disease is neoplasm.