Ccl20

CCL20 (C-C Motif Chemokine Ligand 20) is a Protein Coding gene. Diseases associated with CCL20 include Rheumatoid Arthritis and Psoriasis. Among its related pathways are PEDF Induced Signaling and Bacterial infections in CF airways. Gene Ontology (GO) annotations related to this gene include cytokine activity and chemokine activity.

C-C Motif Chemokine Ligand 20

Acts as a ligand for C-C chemokine receptor CCR6. Signals through binding and activation of CCR6 and induces a strong chemotactic response and mobilization of intracellular calcium ions (PubMed:11352563, PubMed:11035086, PubMed:20068036).
The ligand-receptor pair CCL20-CCR6 is responsible for the chemotaxis of dendritic cells (DC), effector/memory T-cells and B-cells and plays an important role at skin and mucosal surfaces under homeostatic and inflammatory conditions, as well as in pathology, including cancer and various autoimmune diseases (PubMed:21376174).
CCL20 acts as a chemotactic factor that attracts lymphocytes and, slightly, neutrophils, but not monocytes (PubMed:9038201, PubMed:11352563).
Involved in the recruitment of both the proinflammatory IL17 producing helper T-cells (Th17) and the regulatory T-cells (Treg) to sites of inflammation. Required for optimal migration of thymic natural regulatory T cells (nTregs) and DN1 early thymocyte progenitor cells (By similarity).
C-terminal processed forms have been shown to be equally chemotactically active for leukocytes (PubMed:11035086).
Positively regulates sperm motility and chemotaxis via its binding to CCR6 which triggers Ca2+ mobilization in the sperm which is important for its motility (PubMed:23765988, PubMed:25122636).
Inhibits proliferation of myeloid progenitors in colony formation assays (PubMed:9129037).
May be involved in formation and function of the mucosal lymphoid tissues by attracting lymphocytes and dendritic cells towards epithelial cells (By similarity).

Antimicrobial humoral immune response mediated by antimicrobial peptide Source: UniProtKB
Calcium-mediated signaling using intracellular calcium source Source: UniProtKB
Cell-cell signaling Source: ProtInc
Cell chemotaxis Source: UniProtKB
Cellular response to interferon-gamma Source: GO_Central
Cellular response to interleukin-1 Source: GO_Central
Cellular response to tumor necrosis factor Source: GO_Central
Chemokine-mediated signaling pathway Source: GO_Central
Chemotaxis Source: UniProtKB
Cytokine-mediated signaling pathway Source: Reactome
Defense response to bacterium Source: UniProtKB-KW
G protein-coupled receptor signaling pathway Source: GO_Central
Immune response Source: ProtInc
Inflammatory response Source: GO_Central
Killing of cells of other organism Source: UniProtKB
Lymphocyte chemotaxis Source: GO_Central
Monocyte chemotaxis Source: GO_Central
Neutrophil chemotaxis Source: GO_Central
Positive regulation of ERK1 and ERK2 cascade Source: GO_Central
Positive regulation of GTPase activity Source: GO_Central
Positive regulation of T cell migration Source: MGI
Signal transduction Source: ProtInc
T cell migration Source: UniProtKB
Thymocyte migration Source: UniProtKB

Secreted

C-terminal processed forms which lack 1, 3 or 6 amino acids are produced by proteolytic cleavage after secretion from peripheral blood monocytes.