Which of the following is a common use for interferons in cancer treatment?

Interferons are a type of cytokine that play a key role in the immune system, particularly in modulating immune responses. In cancer treatment, one of the common uses of interferons is enhancing the immune response against cancer cells. This enhancement occurs through various mechanisms, including activation of immune cells such as T cells and natural killer (NK) cells, which are crucial in identifying and eliminating tumor cells.

While interferons may have some indirect effects on tumor cell proliferation and angiogenesis, their primary function in the context of cancer therapy is to boost the body’s immune response, making it more effective in targeting and dismantling cancerous cells. This immune-mediated approach is a cornerstone of biotherapy in oncology, leveraging the body's natural defenses rather than solely relying on direct cytotoxicity to combat cancer.