Immune system does not clear cancer cells
Immunotherapy is given and it boosts immune responses towards cancer cells
Immune system clears cancer cells with help of immunotherapy
Immune system reacts to self tissue
Immunotherapy is given to suppress autoimmune responses
Autoimmunity is suppressed
CLINICAL RESEARCH
Clinical research or clinical study is an experiment of an investigational new drug on human subjects to evaluate safety, dosage and effectiveness of an investigational medicine. Before a drug can be offered to humans, it needs to be rigorously tested in the following phases of clinical research: