IL-2 receptor
IL-2 Receptor
The IL-2 receptor (pronounced as "eye-el-two receptor"), also known as Interleukin-2 receptor, is a type of protein found on the surface of certain cells in the immune system. It plays a crucial role in regulating the body's immune response.
Etymology
The term "IL-2 receptor" is derived from the name of the molecule it binds to, Interleukin-2 (IL-2). Interleukin-2 is a type of cytokine, a small protein released by cells that has a specific effect on the interactions and communications between cells.
Function
The IL-2 receptor is primarily found on T cells, a type of white blood cell that plays a key role in the immune response. When IL-2 binds to the IL-2 receptor, it triggers a series of events that ultimately leads to the proliferation and differentiation of T cells. This process is essential for the body's ability to fight off infections and diseases.
Related Terms
- Interleukin-2: The cytokine that binds to the IL-2 receptor.
- T cells: The type of white blood cell that the IL-2 receptor is primarily found on.
- Cytokine: A type of small protein that has a specific effect on the interactions and communications between cells.
- Immune system: The body's defense system against infections and diseases.
External links
- Medical encyclopedia article on IL-2 receptor
- Wikipedia's article - IL-2 receptor
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