'Polypeptide growth factors controlling' presentation slideshows

What are cytokines?

Cytokines are small secreted proteins released by cells have a specific effect on the interactions and communications between cells. The word cytokine is derived from the Greek kytos meaning ‘hollow’ or ‘vessel’ and kinein meaning ‘to move’ and was originally used to separate a group of immuno-regulatory proteins, such as interleukins, from other chemicals, known as growth factors, that modulated the proliferation and bioactivation of nonimmune cells.

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