CCL23
Chemokine (C-C motif) ligand 23 (CCL23) is a small cytokine belonging to the CC chemokine family that is also known as Macrophage inflammatory protein 3 (MIP-3) and Myeloid progenitor inhibitory factor 1 (MPIF-1). CCL23 is predominantly expressed in lung and liver tissue, but is also found in bone marrow and placenta.[1] It is also expressed in some cell lines of myeloid origin. CCL23 is highly chemotactic for resting T cells and monocytes and slightly chemotactic for neutrophils. It has also been attributed to an inhibitory activity on hematopoietic progenitor cells.[1] The gene for CCL23 is located on human chromosome 17 in a locus containing several other CC chemokines. CCL23 is a ligand for the chemokine receptor CCR1.[2]
| chemokine (C-C motif) ligand 23 | |||||||
|---|---|---|---|---|---|---|---|
| Identifiers | |||||||
| Symbol | CCL23 | ||||||
| Alt. symbols | SCYA23, Ckb-8, MPIF-1, MIP-3, CKb8 | ||||||
| NCBI gene | 6368 | ||||||
| HGNC | 10622 | ||||||
| OMIM | 602494 | ||||||
| PDB | 1G91 | ||||||
| RefSeq | NM_005064 | ||||||
| UniProt | P55773 | ||||||
| Other data | |||||||
| Locus | Chr. 17 q11.2 | ||||||
| |||||||
References
- Patel et al. Molecular and functional characterization of two novel human C-C chemokines as inhibitors of two distinct classes of myeloid progenitors. J. Exp. Med. 185: 1163-1172, 1997.
- Berahovich et al. Proteolytic Activation of Alternative CCR1 Ligands in Inflammation. J. Immunol. 174:7341-7351, 2005.
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