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cytokine meaning

EN
WCytokine
  • Cytokines (Greek:Cyto from Greek "κύτταρο" kyttaro "cell" + Kines from Greek "κίνηση" kinisi "movement") are a broad and loose category of small proteins (~5–20 kDa) that are important in cell signaling.
  • They act through receptors, and are especially important in the immune system; cytokines modulate the balance between humoral and cell-based immune responses, and they regulate the maturation, growth, and responsiveness of particular cell populations.
  • They are different from hormones, which are also important cell signaling molecules, in that hormones circulate in much lower concentrations and hormones tend to be made by specific kinds of cells.

    Definition of cytokine in English Dictionary

  • NounPLcytokinesPREcyto-SUF-kine
    1. (biochemistry, immunology) Any of various small regulatory proteins that regulate the cells of the immune system.
    2. More Examples
      1. Used in the Middle of Sentence
        • Some cytokines produced by myofibers and peritendinous tissue are, termed myokines [17 ].
        • The cells were then treated with Oligonol at subtoxic concentrations and examined for lipid metabolism, cytokine production, and insulin signaling using quantitative RT-PCR and western blot analysis.
    • Part-of-Speech Hierarchy
      1. Nouns
        • Countable nouns
      Related Links:
      1. en cytokines
      2. en cytokinetic
      3. en cytokineses
      4. en cytokinesis
      5. en cytokinetics
      Source: Wiktionary
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      Meaning of cytokine for the defined word.

      Grammatically, this word "cytokine" is a noun, more specifically, a countable noun.
      Definiteness: Level 1
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      Definite    ➨     Versatile
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