CCL16
| chemokine (C-C motif) ligand 16 | |||||||
|---|---|---|---|---|---|---|---|
| Identifiers | |||||||
| Symbol | CCL16 | ||||||
| Alt. symbols | SCYA16, NCC-4, SCYL4, LEC, HCC-4, LMC, LCC-1, CKb12, Mtn-1 | ||||||
Chr. 17 q11.2 | |||||||
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Chemokine (C-C motif) ligand 16 (CCL16) is a small cytokine belonging to the CC chemokine family that is known under several pseudonyms, including Liver-expressed chemokine (LEC) and Monotactin-1 (MTN-1). This chemokine is expressed by the liver, thymus, and spleen and is chemoattractive for monocytes and lymphocytes.[1] Cellular expression of CCL16 can be strongly induced in monocytes by IL-10, IFN-γ and bacterial lipopolysaccharide. Its gene is located on chromosome 17, in humans, among a cluster of other CC chemokines.[2] CCL16 elicits its effects on cells by interacting with cell surface chemokine receptors such as CCR1, CCR2, CCR5 and CCR8.[3][4]
C-C motif chemokine ligand 16 has been found in high levels in the blood plasma of humans.[5] CCL16 may be useful for trafficking eosinophils. This ligand has been found to have a functional affinity for H4 receptors that are expressed by eosinophils and mast cells.[5] This chemokine has been shown to suppress rapid proliferation of myeloid progenitor cells.[6]