Phosphotyrosine-dependent interaction between the kinases PKCθ and Zap70 promotes proximal TCR signaling

J Xie, X Han, C Zhao, AJ Canonigo-Balancio… - Science …, 2019 - science.org
required for TCR-induced T cell activation, … (NF-κB) reporter gene in transfected Jurkat
T cells (36). To more rigorously explore the importance of pTyr binding for PKCθ’s TCR-induced

[HTML][HTML] Recent insights of T cell receptor-mediated signaling pathways for T cell activation and development

JR Hwang, Y Byeon, D Kim, SG Park - Experimental & molecular …, 2020 - nature.com
… 1 mediates TCR-induced T cell migration and activation by … of PDK1 in T cells abrogates
activation of NF-κB and PKCθ … , immature/mature T cells, and natural killer cells 165,168,169 …

Role of Protein Kinase C in immune cell activation and its implication chemical-induced immunotoxicity

E Corsini, E Buoso, V Galbiati, M Racchi - … Decisions Between Life and …, 2021 - Springer
required for activation, proliferation, differentiation and survival of immune … activated leads
to the recruitment and activation of NF-κB, AP-1 and NF-AT (nuclear factor of activated T cells) …

[HTML][HTML] Biogenesis of P-TEFb in CD4+ T cells to reverse HIV latency is mediated by protein kinase C (PKC)-independent signaling pathways

U Mbonye, K Leskov, M Shukla, S Valadkhan… - PLoS …, 2021 - journals.plos.org
essential for the generation of transcriptionally active P-… PKC-θ is considered to be the
predominantly functional PKC isoform in T cells and it critically mediates both TCR-induced NF-κB

[HTML][HTML] Annexin A5 is essential for PKCθ translocation during T-cell activation

Z Hu, L Li, B Zhu, Y Huang, X Wang, X Lin, M Li… - Journal of Biological …, 2020 - ASBMB
… expressed in T cells and involved in TCR-induced proliferation… for NF-κB activation, we
generated PKCθ knockout cells on … of PKC-θ to membrane rafts is required for T cell activation. …

Molecular mechanisms of Notch signaling in lymphoid cell lineages development: NF-κB and beyond

G Tsaouli, A Barbarulo, A Vacca, I Screpanti… - … in Embryology and …, 2020 - Springer
… natural killer T cells, thymocytes, and thymic T regulatory cells. We … NF-κB also regulates
TCR-induced expression of lymphotoxin (… that PKC-θ- mediated TCR signals are required for the …

[HTML][HTML] T-cell receptor (TCR) signaling promotes the assembly of RanBP2/RanGAP1-SUMO1/Ubc9 nuclear pore subcomplex via PKC-θ-mediated phosphorylation of …

Y He, Z Yang, C Zhao, Z Xiao, Y Gong, YY Li, Y Chen… - Elife, 2021 - elifesciences.org
… kappa B (NF-κB), AP-1, and nuclear factor of activated T-cells (… for the effective, TCR-induced
activation of AP-1. We show … resting mature and immature T cells, but is critical for the …

T-cell activation and tolerance

EJ Peterson, JS Maltzman - Clinical Immunology, 2019 - Elsevier
… PKC is essential for full activation of the Ras/ERK and NF-κB … to activation of the serine-threonine
kinase PKC-θ. PKC … or restrict potential for TCR-induced cellular activation and balance …

[HTML][HTML] Loss-of-function phenotype of a PKCθT219A knockin mouse strain

N Thuille, K Siegmund, V Klepsch… - Cell Communication and …, 2019 - Springer
… , as an essential prerequisite for full NF-κB activation [9]. … to the normal T cell development
observed, TCR-induced … and NF-κB transcription factors in activated T219A CD4 + T cells. …

[HTML][HTML] LKB1 isoform expression modulates T cell plasticity downstream of PKCθ and IL-6

D Mohan, HL Sherman, A Mitra, R Lawlor… - Molecular …, 2023 - Elsevier
… factor kappa B (NF-κB), and nuclear factor of activated T cells (… are several Th17 differentiation
mechanisms that require … PKCθ acts in various capacities in mature CD4 T cells, from …