The world cancer research fund international (WCRF) estimates the number of cancer cases around the world to reach 24 million by 2035. This swelling number of cancer cases necessitate therapies that help in treating and decreasing the effect of the disease, if not cure them. Biological therapy for cancer is a type of treatment that uses body’s immune system to kill cancer cells. Biological therapy involves the use of living organisms or substances derived from living organisms or laboratory- ... Read more