IKK promotes naïve T cell survival by repressing RIPK1-dependent apoptosis and activating NF-κB

F Carty, S Layzell, A Barbarulo, F Islam, LV Webb… - Science …, 2023 - science.org
… (IKK) complex, a trimeric complex consisting of two kinases, IKK1 (IKKα) and IKK2 (IKKβ), and
… Our study reveals a critical role for IKK expression and activity for the long-term survival of …

TRAF2 regulates T cell immunity by maintaining a Tpl2-ERK survival signaling axis in effector and memory CD8 T cells

X Xie, L Zhu, Z Jie, Y Li, M Gu, X Zhou… - Cellular & Molecular …, 2021 - nature.com
… to a severe defect in ERK activation and memory CD8 T cell … the impaired ERK activation
in TRAF2-deficient CD8 T cellsactivation in memory CD8 T cells, we isolated IKKα and IKKβ

The Role of IKK Signalling in T cells

SJ Layzell - 2022 - discovery.ucl.ac.uk
… is important for survival of mature and activated T cells and that … Impaired response of F5
Ikk2ΔTCD2 T cells to influenza … two serine/threonine kinases, IKK1 (IKKα) and IKK2 (IKKβ), and …

Tonic IKK signalling regulates naive T cell survival in vivo by both repressing RIPK1 dependent extrinsic cell death pathways and independent activation of NF-κB

F Carty, S Layzell, A Barbarulo, L Webb, B Seddon - bioRxiv, 2021 - biorxiv.org
… , IKK1 (IKKα) and IKK2 (IKKβ), and a third regulatory … repressing cell death by inhibiting
the serine threonine kinase, … role for IKK expression and activity for long term survival of …

Survival of single positive thymocytes depends upon developmental control of RIPK1 kinase signaling by the IKK complex independent of NF-κB

LV Webb, A Barbarulo, J Huysentruyt, TV Berghe… - Immunity, 2019 - cell.com
T cells after leaving the thymus. This induction of IL-7R expression is, however, essential for
long-term survival of naive T cells ( … functional differentiation of SP thymocytes and T cells in …

NF-κB and extrinsic cell death pathways–entwined do-or-die decisions for T cells

S Blanchett, I Boal-Carvalho, S Layzell, B Seddon - Trends in immunology, 2021 - cell.com
T cell development, tune the long-term survival of naïve T cells, guide the development
and function … The IKK complex, a trimeric complex of two kinases, IKK1 (IKKα) and IKK2 (IKKβ) …

IKKα-deficient lung adenocarcinomas generate an immunosuppressive microenvironment by overproducing Treg-inducing cytokines

NY Song, X Li, B Ma, J Willette-Brown… - Proceedings of the …, 2022 - National Acad Sciences
… This study reveals that impaired IKKα expression or activity … Because reduced IKKα
expression or activity worsens survival … distribution between CD8 + T cell numbers and IKKα …

NFκB signaling in T cell memory

MA Daniels, D Luera, E Teixeiro - Frontiers in Immunology, 2023 - frontiersin.org
… reported that CD8 T cells uniquely impaired in triggering TCR… limit the generation of long-term
protective T cell memory and … to regulate CD8 T cell survival and CD8 T cell memory. In the …

Combined immunodeficiency with autoimmunity caused by a homozygous missense mutation in inhibitor of nuclear factor 𝛋B kinase alpha (IKKα)

W Bainter, V Lougaris, JG Wallace, Y Badran… - Science …, 2021 - science.org
… , cell activation and survival, and tissue remodeling. … , impaired T and B cell function,
virtual absence of mTECs, … kinase dead mutant do not exhibit organ infiltration by T cells, …

The many-sided contributions of NF-κB to T-cell biology in health and disease

A Voisin, Y Grinberg-Bleyer - International Review of Cell and Molecular …, 2021 - Elsevier
… > 98% of cells; surviving αβ T cells differentiate into CD4 + … impaired in TH17-polarized Rel
−/− T cells, as well as in … , display impaired upregulation of CXCR5, leading to a severe defect …