Entry Name T cell receptor signaling pathway - Theropithecus gelada (gelada)
Description Activation of T lymphocytes is a key event for an efficient response of the immune system. It requires the involvement of the T-cell receptor (TCR) as well as costimulatory molecules such as CD28. Engagement of these receptors through the interaction with a foreign antigen associated with major histocompatibility complex molecules and CD28 counter-receptors B7.1/B7.2, respectively, results in a series of signaling cascades. These cascades comprise an array of protein-tyrosine kinases, phosphatases, GTP-binding proteins and adaptor proteins that regulate generic and specialised functions, leading to T-cell proliferation, cytokine production and differentiation into effector cells.
Class Organismal Systems; Immune systemBRITE hierarchy
Pathway map tge04660 T cell receptor signaling pathway
Other DBs Organism Theropithecus gelada (gelada) [GN:
tge ]
Gene 112604682 CD8B; T-cell surface glycoprotein CD8 beta chain isoform X1 [KO:K06459 ]
112605718 PPP2R1B; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform isoform X1 [KO:K03456 ]
112606384 CD3D; T-cell surface glycoprotein CD3 delta chain isoform X1 [KO:K06450 ]
112606924 PPP2R5B; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform [KO:K11584 ]
112608311 RHOC; rho-related GTP-binding protein RhoC isoform X1 [KO:K04513 ]
112608366 VAV2; guanine nucleotide exchange factor VAV2 isoform X1 [KO:K05730 ]
112608918 GRB2; growth factor receptor-bound protein 2 isoform X1 [KO:K04364 ]
112611599 MALT1; mucosa-associated lymphoid tissue lymphoma translocation protein 1 isoform X1 [KO:K07369 ] [EC:3.4.22.-]
112612001 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta isoform X1 [KO:K02649 ]
112612082 PPP2R1A; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform isoform X1 [KO:K03456 ]
112612394 MAP2K2; LOW QUALITY PROTEIN: dual specificity mitogen-activated protein kinase kinase 2 [KO:K04369 ] [EC:2.7.12.2 ]
112614067 NFATC3; nuclear factor of activated T-cells, cytoplasmic 3 isoform X1 [KO:K17333 ]
112614229 LAT; linker for activation of T-cells family member 1 [KO:K07362 ]
112614522 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
112615761 PPP2R3B; LOW QUALITY PROTEIN: serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta [KO:K11583 ]
112618874 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
112618890 PPP2R3A; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha isoform X1 [KO:K11583 ]
112619294 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
112620599 CARD11; caspase recruitment domain-containing protein 11 [KO:K07367 ]
112622326 PPP2R5D; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform isoform X1 [KO:K11584 ]
112622629 CD247; T-cell surface glycoprotein CD3 zeta chain isoform X1 [KO:K06453 ]
112623680 NFKBIE; LOW QUALITY PROTEIN: NF-kappa-B inhibitor epsilon [KO:K05872 ]
112624557 PPP3CA; serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform isoform X1 [KO:K04348 ] [EC:3.1.3.16 ]
112624752 NFKB1; nuclear factor NF-kappa-B p105 subunit isoform X1 [KO:K02580 ]
112624809 VAV3; guanine nucleotide exchange factor VAV3 isoform X1 [KO:K05730 ]
112624879 PPP2R2C; protein phosphatase 2, regulatory subunit B, gamma isoform X1 [KO:K04354 ]
112625914 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
112626074 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform isoform X1 [KO:K04382 ] [EC:3.1.3.16 ]
112626231 PPP2R2B; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X1 [KO:K04354 ]
112626456 CSF2; granulocyte-macrophage colony-stimulating factor [KO:K05427 ]
112627433 CDC42; cell division control protein 42 homolog isoform X1 [KO:K04393 ]
112628490 PPP2R5C; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform X1 [KO:K11584 ]
112628689 PPP2R5E; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform isoform X1 [KO:K11584 ]
112628758 SOS2; LOW QUALITY PROTEIN: son of sevenless homolog 2 [KO:K03099 ]
112628974 PPP2R3C; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma isoform X1 [KO:K11583 ]
112630424 PPP2R2A; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform isoform X1 [KO:K04354 ]
112630471 PPP3CC; serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform isoform X1 [KO:K04348 ] [EC:3.1.3.16 ]
112631171 PPP2R2D; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform isoform X1 [KO:K04354 ]
112631469 PPP3CB; serine/threonine-protein phosphatase 2B catalytic subunit beta isoform isoform X1 [KO:K04348 ] [EC:3.1.3.16 ]
112632883 NFATC2; nuclear factor of activated T-cells, cytoplasmic 2 isoform X1 [KO:K17332 ]
112634042 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
112634244 PPP2R5A; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform [KO:K11584 ]
112636226 CD28; T-cell-specific surface glycoprotein CD28 isoform X1 [KO:K06470 ]
112636968 CD8A; T-cell surface glycoprotein CD8 alpha chain isoform X1 [KO:K06458 ]
Compound C01245 D-myo-Inositol 1,4,5-trisphosphate
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference Authors Chen L.
Title Co-inhibitory molecules of the B7-CD28 family in the control of T-cell immunity.
Journal Reference Authors Macian F.
Title NFAT proteins: key regulators of T-cell development and function.
Journal Reference Authors Berg LJ, Finkelstein LD, Lucas JA, Schwartzberg PL.
Title Tec family kinases in T lymphocyte development and function.
Journal Reference Authors Huang Y, Wange RL.
Title T cell receptor signaling: beyond complex complexes.
Journal Reference Authors Schmitz ML, Bacher S, Dienz O.
Title NF-kappaB activation pathways induced by T cell costimulation.
Journal Reference Authors Alegre ML, Frauwirth KA, Thompson CB.
Title T-cell regulation by CD28 and CTLA-4.
Journal Reference Authors Horejsi V, Zhang W, Schraven B.
Title Transmembrane adaptor proteins: organizers of immunoreceptor signalling.
Journal Reference Authors Baniyash M.
Title TCR zeta-chain downregulation: curtailing an excessive inflammatory immune response.
Journal Reference Authors Sechi AS, Wehland J.
Title Interplay between TCR signalling and actin cytoskeleton dynamics.
Journal Reference Authors Okkenhaug K, Vanhaesebroeck B.
Title PI3K in lymphocyte development, differentiation and activation.
Journal Reference Authors Palacios EH, Weiss A.
Title Function of the Src-family kinases, Lck and Fyn, in T-cell development and activation.
Journal Reference Authors Kane LP, Lin J, Weiss A.
Title It's all Rel-ative: NF-kappaB and CD28 costimulation of T-cell activation.
Journal Reference Authors Acuto O, Michel F.
Title CD28-mediated co-stimulation: a quantitative support for TCR signalling.
Journal Reference Authors Finkelstein LD, Schwartzberg PL.
Title Tec kinases: shaping T-cell activation through actin.
Journal Reference Authors Duan L, Reddi AL, Ghosh A, Dimri M, Band H.
Title The Cbl family and other ubiquitin ligases: destructive forces in control of antigen receptor signaling.
Journal Reference Authors Schrum AG, Turka LA, Palmer E.
Title Surface T-cell antigen receptor expression and availability for long-term antigenic signaling.
Journal Reference Authors Smith-Garvin JE, Koretzky GA, Jordan MS
Title T cell activation.
Journal Reference Authors Diehn M, Alizadeh AA, Rando OJ, Liu CL, Stankunas K, Botstein D, Crabtree GR, Brown PO
Title Genomic expression programs and the integration of the CD28 costimulatory signal in T cell activation.
Journal Reference Authors Blonska M, Lin X
Title CARMA1-mediated NF-kappaB and JNK activation in lymphocytes.
Journal Reference Authors Rebeaud F, Hailfinger S, Thome M
Title Dlgh1 and Carma1 MAGUK proteins contribute to signal specificity downstream of TCR activation.
Journal Reference Authors Ashwell JD
Title The many paths to p38 mitogen-activated protein kinase activation in the immune system.
Journal Reference Authors Round JL, Humphries LA, Tomassian T, Mittelstadt P, Zhang M, Miceli MC
Title Scaffold protein Dlgh1 coordinates alternative p38 kinase activation, directing T cell receptor signals toward NFAT but not NF-kappaB transcription factors.
Journal Related tge04810 Regulation of actin cytoskeleton
KO pathway
