ArticleInternational immunopharmacology2011
Stimulation-dependent induction of CD154 on a subset of CD4+ FoxP3+ T-regulatory cells.
Article in International immunopharmacology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 8 citations in OpenAlex.
- Molecular basis and therapeutic implications of CD40/CD40L immune checkpoint.Pharmacology & therapeutics · 2021Review
- The posttraumatic response of CD4+ regulatory T cells is modulated by direct cell-cell contact via CD40L- and P-selectin-dependent pathways.Central-European journal of immunology · 2021Article
- Equal Expansion of Endogenous Transplant-Specific Regulatory T Cell and Recruitment Into the Allograft During Rejection and Tolerance.Frontiers in immunology · 2018Article
- Myeloid-derived suppressor cells in murine retrovirus-induced AIDS inhibit T- and B-cell responses in vitro that are used to define the immunodeficiency.Journal of virology · 2013Article
- Article
Corrections and comments
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Authors and funding
3 authors at 3 institutions in 2 countries.
Funding
Abstract
CD40-ligand/CD154 is predominantly expressed on activated CD4 T cells and plays a central role in regulating CD4 T-cell-dependent responses. To define the relative abilities of CD4 T-cell functional subsets in the induction of CD154--specifically FoxP3- effector, versus FoxP3+ regulatory, CD4 T cells--multiple CD4 T cell preparations were isolated from B6 and B6.FoxP3-GFP mice and stimulated in vitro to examine the kinetics of stimulation-dependent CD154 expression. CD154 was induced in 40-60% of total CD4 T cells in various cell preparations. However, despite similar kinetics of CD154-induced expression, the average percentage of CD154 expression among CD4+ FoxP3+ T regulatory (Treg) cells was only about 4-9%. Such differential, stimulation-dependent CD154 induction by total CD4+ T cells versus CD4+ FoxP3+ Treg cells was consistent, despite multiple stimulation conditions utilizing a variety of cell preparations of different composition. Similar induction of CD154 occurred irrespective of whether the CD4+ FoxP3+ Treg cells were first sorted to 98% purity and stimulated in vitro alone, or stimulated as non-purified cells in the presence of CD4+ FoxP3- T effector cells, suggesting that CD154 induction by CD4+ FoxP3+ Treg cells is regulated by cell-intrinsic mechanisms. Differential CD154 induction may be a key factor in determining the distinguishable functions of FoxP3- T-effector, versus FoxP3+ Treg, CD4+ T cells.
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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.