Interleukin-2 (IL-2) is an interleukin, which is a type of cytokine signaling molecule forming part of the immune system. It regulates the activities of white blood cells (leukocytes, often …

The discovery of interleukin-2 (IL-2) changed the molecular understanding of how the immune system is controlled. IL-2 is a pleiotropic cytokine, and dissecting the signaling pathways that …

Interleukin-2 (IL-2) is a polypeptide that mediates interactions between leukocytes, stimulating the proliferation and enhancing the function of T-cells, natural killer cells, and B-cells, and is …

One of a group of related proteins made by leukocytes (white blood cells) and other cells in the body. Interleukin-2 is made by a type of T lymphocyte. It increases the growth and activity of …

Interleukin-2 is a cytokine, a protein immune cells use to communicate. Its primary function involves signaling to specific immune cells, particularly T lymphocytes, to grow and multiply.

Aug 14, 2025 · By increasing levels of IL-2, the immune system gets a kick-start (specifically T cells and natural killer cells) to attack the cancer cells. Interleukin-2 is given in two different …

Interleukin 2 T lymphocytes regulate the growth and differentiation of T cells and certain B cells through the release of secreted protein factors. [12] These factors, which include interleukin 2 …