Surgery Which of the following statements regarding cancer therapy with interleukin 2 (IL-2) is true? A It is a B-cell growth factor B It induces a major response in patients with metastatic breast cancer C It induces a major response in patients with metastatic colon cancer D It induces a major response in patients with metastatic melanoma 💡 Explanation Which of the following statements regarding cancer therapy with interleukin 2 (IL-2) is true? ✓ Correct Answer: D. It induces a major response in patients with metastatic melanoma