cytokine

noun/ˈsaɪtoʊkaɪn/

Frequency rank: #17,549 most common English word

Meaning

A small protein secreted by cells that regulates immune responses and cell signaling.

Illustration for the English word “cytokine”

Example sentence

During an infection, the immune system releases cytokine to help coordinate the body's response to pathogens.

Synonyms & related words

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