Entry
Name
Th17 cell differentiation - Dipodomys ordii (Ord's kangaroo rat)
Description
Interleukin (IL)-17-producing helper T (Th17) cells serve as a subset of CD4+ T cells involved in epithelial cell- and neutrophil mediated immune responses against extracellular microbes and in the pathogenesis of autoimmune diseases. In vivo, Th17 differentiation requires antigen presentation and co-stimulation, and activation of antigen presenting-cells (APCs) to produce TGF-beta, IL-6, IL-1, IL-23 and IL-21. This initial activation results in the activation and up-regulation of STAT3, ROR(gamma)t and other transcriptional factors in CD4+ T cells, which bind to the promoter regions of the IL-17, IL-21 and IL-22 genes and induce IL-17, IL-21 and IL-22. In contrast, the differentiation of Th17 cells and their IL-17 expression are negatively regulated by IL-2, Th2 cytokine IL-4, IL-27 and Th1 cytokine IFN-gamma through STAT5, STAT6 and STAT1 activation, respectively. Retinoid acid and the combination of IL-2 and TGF-beta upregulate Foxp3, which also downregulates cytokines like IL-17 and IL-21. The inhibition of Th17 differentiation may serve as a protective strategy to 'fine-tune' the expression IL-17 so it does not cause excessive inflammation. Thus, balanced differentiation of Th cells is crucial for immunity and host protection.
Class
Organismal Systems; Immune system
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Dipodomys ordii (Ord's kangaroo rat) [GN:
dord ]
Gene
105988011 Il1rap; interleukin-1 receptor accessory protein isoform X1 [KO:K04723 ]
105987654 Smad2; mothers against decapentaplegic homolog 2 isoform X1 [KO:K04500 ]
106003143 Stat3; signal transducer and activator of transcription 3 isoform X1 [KO:K04692 ]
106002959 HLA class II histocompatibility antigen, DRB1-11 beta chain-like [KO:K06752 ]
105999831 HLA class II histocompatibility antigen, DM alpha chain [KO:K06752 ]
105999834 HLA class II histocompatibility antigen, DR beta 4 chain-like isoform X1 [KO:K06752 ]
105999835 HLA class II histocompatibility antigen, DRB1-12 beta chain-like [KO:K06752 ]
105999836 H-2 class II histocompatibility antigen, E-S beta chain-like isoform X1 [KO:K06752 ]
105999837 HLA class II histocompatibility antigen, DRB1-10 beta chain-like [KO:K06752 ]
105999872 HLA class II histocompatibility antigen, DR alpha chain [KO:K06752 ]
105999877 HLA class II histocompatibility antigen, DP beta 1 chain isoform X1 [KO:K06752 ]
105999881 HLA class II histocompatibility antigen, DP alpha 1 chain [KO:K06752 ]
105999888 HLA class II histocompatibility antigen, DM beta chain [KO:K06752 ]
105999890 HLA class II histocompatibility antigen, DO alpha chain [KO:K06752 ]
106001844 H-2 class II histocompatibility antigen, E-S beta chain-like [KO:K06752 ]
105989687 Cd247; T-cell surface glycoprotein CD3 zeta chain isoform X1 [KO:K06453 ]
105981801 Lat; linker for activation of T-cells family member 1 isoform X1 [KO:K07362 ]
105991204 Ppp3ca; serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform [KO:K04348 ] [EC:3.1.3.16 ]
105999437 Ppp3cc; serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform isoform X1 [KO:K04348 ] [EC:3.1.3.16 ]
105992999 Nfatc1; nuclear factor of activated T-cells, cytoplasmic 1 [KO:K04446 ]
105991681 Nfatc2; nuclear factor of activated T-cells, cytoplasmic 2 isoform X1 [KO:K17332 ]
105983087 Nfatc3; nuclear factor of activated T-cells, cytoplasmic 3 isoform X1 [KO:K17333 ]
105989022 Stat6; signal transducer and activator of transcription 6 isoform X1 [KO:K11225 ]
105980534 Gata3; trans-acting T-cell-specific transcription factor GATA-3 isoform X1 [KO:K17895 ]
105994104 Runx1; runt-related transcription factor 1 isoform X1 [KO:K08367 ]
105999203 Il27ra; interleukin-27 receptor subunit alpha isoform X1 [KO:K19598 ]
105995197 Stat1; signal transducer and activator of transcription 1-alpha/beta [KO:K11220 ]
106003240 Stat5a; signal transducer and activator of transcription 5A [KO:K11223 ]
106002556 Stat5b; signal transducer and activator of transcription 5B [KO:K11224 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
Reference
Authors
Muranski P, Restifo NP
Title
Essentials of Th17 cell commitment and plasticity.
Journal
Reference
Authors
O'Shea JJ, Steward-Tharp SM, Laurence A, Watford WT, Wei L, Adamson AS, Fan S
Title
Signal transduction and Th17 cell differentiation.
Journal
Reference
Authors
Hirahara K, Ghoreschi K, Laurence A, Yang XP, Kanno Y, O'Shea JJ
Title
Signal transduction pathways and transcriptional regulation in Th17 cell differentiation.
Journal
Reference
Authors
Chen Z, Laurence A, O'Shea JJ
Title
Signal transduction pathways and transcriptional regulation in the control of Th17 differentiation.
Journal
Reference
Authors
Maddur MS, Miossec P, Kaveri SV, Bayry J
Title
Th17 cells: biology, pathogenesis of autoimmune and inflammatory diseases, and therapeutic strategies.
Journal
Reference
Authors
Hemdan NY, Birkenmeier G, Wichmann G
Title
Key molecules in the differentiation and commitment program of T helper 17 (Th17) cells up-to-date.
Journal
Reference
Authors
Dong C
Title
TH17 cells in development: an updated view of their molecular identity and genetic programming.
Journal
Reference
Authors
Torchinsky MB, Blander JM
Title
T helper 17 cells: discovery, function, and physiological trigger.
Journal
Reference
Authors
Jetten AM
Title
Retinoid-related orphan receptors (RORs): critical roles in development, immunity, circadian rhythm, and cellular metabolism.
Journal
Reference
Authors
Oestreich KJ, Weinmann AS
Title
T-bet employs diverse regulatory mechanisms to repress transcription.
Journal
Reference
Authors
Manni ML, Robinson KM, Alcorn JF
Title
A tale of two cytokines: IL-17 and IL-22 in asthma and infection.
Journal
Reference
Authors
Sha Y, Markovic-Plese S
Title
A role of IL-1R1 signaling in the differentiation of Th17 cells and the development of autoimmune diseases.
Journal
Reference
Authors
Nakayama T, Yamashita M
Title
The TCR-mediated signaling pathways that control the direction of helper T cell differentiation.
Journal
Reference
Authors
Lazarevic V, Chen X, Shim JH, Hwang ES, Jang E, Bolm AN, Oukka M, Kuchroo VK, Glimcher LH
Title
T-bet represses T(H)17 differentiation by preventing Runx1-mediated activation of the gene encoding RORgammat.
Journal
Reference
Authors
Pan F, Barbi J, Pardoll DM
Title
Hypoxia-inducible factor 1: A link between metabolism and T cell differentiation and a potential therapeutic target.
Journal
Reference
Authors
Veldhoen M, Hirota K, Westendorf AM, Buer J, Dumoutier L, Renauld JC, Stockinger B
Title
The aryl hydrocarbon receptor links TH17-cell-mediated autoimmunity to environmental toxins.
Journal
Reference
Authors
Deenick EK, Tangye SG
Title
Autoimmunity: IL-21: a new player in Th17-cell differentiation.
Journal
Reference
Authors
Meka RR, Venkatesha SH, Dudics S, Acharya B, Moudgil KD
Title
IL-27-induced modulation of autoimmunity and its therapeutic potential.
Journal
Reference
Authors
Park H, Li Z, Yang XO, Chang SH, Nurieva R, Wang YH, Wang Y, Hood L, Zhu Z, Tian Q, Dong C
Title
A distinct lineage of CD4 T cells regulates tissue inflammation by producing interleukin 17.
Journal
Reference
Authors
Zhu S, Qian Y
Title
IL-17/IL-17 receptor system in autoimmune disease: mechanisms and therapeutic potential.
Journal
Related pathway
dord04620 Toll-like receptor signaling pathway
KO pathway
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