Cytokines are proteins that function as chemical messengers in your immune system. Your immune system is a network with several parts that work together to protect your body from threats, like germs that can make you sick.

Cytokines (/ ˈsaɪtəkaɪn /) [1] are a broad and loose category of small proteins (~5–25 kDa [2]) important in cell signaling. Due to their size, cytokines cannot cross the lipid bilayer of cells to enter the cytoplasm and therefore typically exert their functions by interacting with specific cytokine receptors on the target cell surface.

The meaning of CYTOKINE is any of a class of immunoregulatory proteins (such as interleukin or interferon) that are secreted by cells especially of the immune system. How to use cytokine in a sentence.

2024年12月13日 · cytokine, any of a group of small, short-lived proteins that are released by one cell to regulate the function of another cell, thereby serving as intercellular chemical messengers.

Any of numerous hormonelike, low-molecular-weight proteins, secreted by various cell types, which regulate the intensity and duration of immune response and mediate cell-to-cell communication.

2023年4月6日 · Cytokines are cell signalling molecules that aid cell to cell communication in immune responses and stimulate the movement of cells towards sites of inflammation, infection and trauma.

Cytokines are a large, diverse family of small proteins or glycoproteins made by the immune system. Cytokines released from one cell affect the actions of other cells by binding to receptors on their surface. The receptors receive the cytokine's chemical message, and then the receiving cell performs activities based on that message.

A type of protein that is made by certain immune and non-immune cells and has an effect on the immune system. Some cytokines stimulate the immune system and others slow it down. They can also be made in the laboratory and used to help the …

2023年11月30日 · Cytokines are proteins that act as messengers between cells, regulating immune responses and inflammation. Historically, the ability of cells and other body systems to send signals to and from each other has been attributed to …

cytokines A general term for a range of proteins of low molecular weight that exert a stimulating or inhibiting influence on the proliferation, differentiation and function of cells of the immune system. Cytokines include INTERLEUKINS and INTERFERONS.