Interleukin 19 is produced mainly in monocytes, and can be found in big concentrations in patients with allergic disorders and psoriasis.
[7] IL-20 - induces cheratin proliferation and Stat-3 signal transduction pathway;[7] is expressed in the CNS, myeloid cells, and keratinocytes.
[7][6] IL-22 mediates inflammation and binds class II cytokine receptor heterodimers IL-22 RA1/CRF2-4;[8] is involved in immuno-regulatory responses IL-24 produced by activated monocytes and T-cells.
IL-10 subfamily cytokine selects the innate and adaptive immune response and can prevent the function to reduce tissue damage.
[10] The IL-20 subfamily of cytokine works on tissues in the stroma and epithelial cells to bring out the mechanism of innate defense that manages the attack of extracellular pathogens.