RT Book, Section A1 Small, Eric J. A2 McAninch, Jack W. A2 Lue, Tom F. SR Print(0) ID 56944733 T1 Chapter 19. Immunology & Immunotherapy of Urologic Cancers T2 Smith & Tanagho's General Urology, 18e YR 2013 FD 2013 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-162497-8 LK accesssurgery.mhmedical.com/content.aspx?aid=56944733 RD 2024/04/20 AB Both experimental and naturally occurring tumors are capable of stimulating a specific antitumor immune response. This observation suggests that there are foreign proteins (antigens) on tumor cells that classically have been described as resulting in humoral and cellular immune responses. However, experimental models suggest that a T-cell (cell-mediated) response may be more important in the killing of tumor cells than a B-cell (humoral) response.