ArticlePloS one2017
Protein kinase C theta is dispensable for suppression mediated by CD25+CD4+ regulatory T cells.
Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- A new 3-arylbenzofuran derivative EIE-2 reestablishes Treg-dependent tolerance in rheumatoid arthritis by targeting on Syk induced mTOR and PKCθ imbalance.Frontiers in immunology · 2025Article
- PDK1 Is Required for Maintenance of CD4Journal of immunology (Baltimore, Md. : 1950) · 2021Article
- Loss-of-function phenotype of a PKCθCell communication and signaling : CCS · 2019Article
- Novel mutant mouse line emphasizes the importance of protein kinase C theta for CD4Cell communication and signaling : CCS · 2019Article
- Notch and NF-κB: Coach and Players of Regulatory T-Cell Response in Cancer.Frontiers in immunology · 2018Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
The activation of conventional T cells upon T cell receptor stimulation critically depends on protein kinase C theta (PKCθ). However, its role in regulatory T (Treg) cell function has yet to be fully elucidated. Using siRNA or the potent and PKC family-selective pharmacological inhibitor AEB071, we could show that murine Treg-mediated suppression in vitro is independent of PKCθ function. Likewise, Treg cells of PKCθ-deficient mice were fully functional, showing a similar suppressive activity as wild-type CD25+CD4+ T cells in an in vitro suppression assay. Furthermore, in vitro-differentiated wild-type and PKCθ-deficient iTreg cells showed comparable Foxp3 expression as well as suppressive activity. However, we observed a reduced percentage of Foxp3+CD25+ CD4+ T cells in the lymphatic organs of PKCθ-deficient mice. Taken together, our results suggest that while PKCθ is involved in Treg cell differentiation in vivo, it is dispensable for Treg-mediated suppression.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.