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cytokine

cytokine

12 8.2
A small protein made by cells that tells the immune system what to do
  • noun
  • /ˈsaɪtəˌkaɪn/
  • Specialized
translation icon : citoquina
  • The immune system produces cytokines to signal cells during an infection.
  • inflammatory cytokine
  • proinflammatory cytokines
  • cytokine production

We've known for a number of years that the specialized receptors for the cytokines are found throughout the brain.

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Examples

  • Studies of human and murine lung epithelial cells have demonstrated that cytokines can induce lung epithelial iNOS expression.

    Academic text (2003)
  • Significant removal of the cytokines IL-6, IL-1, and IL-8 was observed.

    Academic text (2017)
  • Those are the damaging factors in the so-called cytokine storm.

  • In addition to their local effect, these cytokines also recruit several effector populations.

    Academic text (2016)
  • Biological studies point to the importance of cytokines in the induction and maintenance of lesions.

    Academic text (1994)
  • We've known for a number of years that the specialized receptors for the cytokines are found throughout the brain.

  • On the other hand, the cytokines that attract the immune cells can also have an effect on neighboring cells and cause them to not function properly.

  • VEGF is an angiogenic cytokine, and it has been used in tumor angiogenesis studies in recent years.

    Academic text (2007)
  • It triggers what's called a cytokine storm that promotes inflammation.

  • Circulating cytokines may further perpetuate systemic oxidative stress that results from alcohol use disorders.

    Academic text (2016)

How Inflammatory

kinin
  • Specialized
7.5
histamine
  • Specialized
6 5.0
cytokine
  • Specialized
12 8.2

Surface Forms

cytokine singular
cytokines plural

Morphology

cytokine = cyto + kine

A technical coinage from combining forms that are not standalone English words, so knowledge of the parts does not allow a learner to reliably infer the meaning.

Etymology

The word cytokine breaks into cyto- meaning 'cell' and -kine from a Greek word meaning 'to move', like in kinetic. So cytokines are tiny proteins that cells send as messages to make other cells move or act, which explains the name.