2023年1月3日 · Cytokines are signaling proteins that help control inflammation in your body. They allow your immune system to mount a defense if germs or other substances that can make you sick enter your body.

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.

Cytokines are a large, diverse family of small proteins or glycoproteins (usually smaller than 30 kDa). Although initially described for their immunomodulatory capabilities, additional roles separate from the immune system in developmental processes are also documented, such as cell differentiation and directed migration.

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. Cytokines effect changes in cellular behaviour that are important in a number of physiological processes, including

2020年11月6日 · Cytokines are molecules that allow your cells to talk to each other, and are crucial for healthy immune system function. Too many cytokines, however, can have a …

2023年4月6日 · Cytokines are small and membrane-bound protein-based cell signaling molecules that aid cell-to-cell communication in immune responses and stimulate the...

2023年11月30日 · Cytokines are proteins that act as messengers between cells, regulating immune responses and inflammation. Learn more about their link to cancer development and treatment.

Cytokines are small soluble factors with pleiotropic functions that are produced by many cell types as part of a gene expression pattern that can influence and regulate the function of the immune system.

2024年12月24日 · Summary Cytokines are a diverse group of small protein molecules that play crucial roles in the immune system and various biological processes. They are synthesized and secreted by a range of immune cells, including monocytes, macrophages, T cells, B cells, and natural killer (NK) cells, as well as certain non-immune cells …

Cytokines are small immunomodulating proteins that range from 5-25 kDa. They are peptide molecules that are important for cell signalling but cannot cross the lipid bilayer of the cell to enter the cytoplasm. They are involved in paracrine, autocrine and endocrine signalling. Cytokines should not be confused with hormones.