Rabbit Anti-IL17F Recombinant Antibody (1058A) (CBMAB-I0422-YY)

Interleukin 17F

The protein encoded by this gene is a cytokine that shares sequence similarity with IL17. This cytokine is expressed by activated T cells, and has been shown to stimulate the production of several other cytokines, including IL6, IL8, and CSF2/GM_CSF. This cytokine is also found to inhibit the angiogenesis of endothelial cells and induce endothelial cells to produce IL2, TGFB1/TGFB, and monocyte chemoattractant protein-1.

Interleukin 17F

Effector cytokine of innate and adaptive immune system involved in antimicrobial host defense and maintenance of tissue integrity (PubMed:21350122).

IL17A-IL17F signals via IL17RA-IL17RC heterodimeric receptor complex, triggering homotypic interaction of IL17RA and IL17RC chains with TRAF3IP2 adapter through SEFIR domains. This leads to downstream TRAF6-mediated activation of NF-kappa-B and MAPkinase pathways ultimately resulting in transcriptional activation of cytokines, chemokines, antimicrobial peptides and matrix metalloproteinases, with potential strong immune inflammation (PubMed:18684971, PubMed:21350122, PubMed:11591732, PubMed:11591768, PubMed:17911633, PubMed:11574464, PubMed:28827714).

IL17A-IL17F is primarily involved in host defense against extracellular bacteria and fungi by inducing neutrophilic inflammation (By similarity).

As signature effector cytokine of T-helper 17 cells (Th17), primarily induces neutrophil activation and recruitment at infection and inflammatory sites (By similarity).

Stimulates the production of antimicrobial beta-defensins DEFB1, DEFB103A, and DEFB104A by mucosal epithelial cells, limiting the entry of microbes through the epithelial barriers (By similarity).

IL17F homodimer can signal via IL17RC homodimeric receptor complex, triggering downstream activation of TRAF6 and NF-kappa-B signaling pathway (PubMed:32187518).

Via IL17RC induces transcriptional activation of IL33, a potent cytokine that stimulates group 2 innate lymphoid cells and adaptive T-helper 2 cells involved in pulmonary allergic response to fungi. Likely via IL17RC, promotes sympathetic innervation of peripheral organs by coordinating the communication between gamma-delta T cells and parenchymal cells. Stimulates sympathetic innervation of thermogenic adipose tissue by driving TGFB1 expression (By similarity).

Regulates the composition of intestinal microbiota and immune tolerance by inducing antimicrobial proteins that specifically control the growth of commensal Firmicutes and Bacteroidetes (By similarity).

Adaptive immune response Source: UniProtKB-KW
Cartilage development Source: UniProtKB
Defense response to Gram-negative bacterium Source: Ensembl
Defense response to Gram-positive bacterium Source: Ensembl
Inflammatory response Source: UniProtKB-KW
Innate immune response Source: UniProtKB-KW
Interleukin-17-mediated signaling pathway Source: UniProtKB
Negative regulation of angiogenesis Source: UniProtKB
Positive regulation of antimicrobial peptide production Source: Ensembl
Positive regulation of chemokine (C-X-C motif) ligand 1 production Source: UniProtKB
Positive regulation of cytokine production Source: UniProtKB
Positive regulation of cytokine production involved in inflammatory response Source: Ensembl
Positive regulation of interleukin-6 production Source: UniProtKB
Positive regulation of lymphotoxin A production Source: UniProtKB
Positive regulation of transcription by RNA polymerase II Source: Ensembl
Regulation of granulocyte macrophage colony-stimulating factor production Source: UniProtKB
Regulation of interleukin-2 production Source: UniProtKB
Regulation of interleukin-6 production Source: UniProtKB
Regulation of interleukin-8 production Source: UniProtKB
Regulation of transforming growth factor beta receptor signaling pathway Source: UniProtKB

Secreted

Candidiasis, familial, 6 (CANDF6):
A primary immunodeficiency disorder with altered immune responses and impaired clearance of fungal infections, selective against Candida. It is characterized by persistent and/or recurrent infections of the skin, nails and mucous membranes caused by organisms of the genus Candida, mainly Candida albicans.