What are the functions of interleukins?
Disease description:
Recently, I have been using a medication called interleukin. May I ask, what are the functions of interleukin?
Doctor's answer (1)
Dr. Yang Tiesheng
Interleukins are a type of cytokine primarily produced by white blood cells, and also secreted by other types of cells during immune responses. They are important lymphokines that play significant roles in immune regulation within the body. Their main functions include:
1. Immune regulation: Interleukins can modulate the intensity and type of immune response. For example, IL-2 stimulates T cell proliferation, enhancing the body's immune response against pathogens; whereas IL-10 suppresses inflammatory and immune responses, helping maintain immune balance.
2. Increasing platelet count: Certain interleukins, such as interleukin-11, can stimulate the bone marrow to produce platelets, thereby helping increase platelet counts, which is particularly important for patients experiencing thrombocytopenia following chemotherapy.
3. Regulating cell function: Interleukins act to regulate interactions between cells, promoting cell differentiation, proliferation, and enhancing intercellular communication.
4. Antitumor effects: Some interleukins, such as interleukin-2, exert antitumor effects by influencing the response of natural killer cells and promoting immune cell-mediated destruction of tumor cells.
