ArticleJournal of immunology (Baltimore, Md. : 1950)2010
CD8+ T cells negatively regulate IL-4-dependent, IgG1-dominant posttransplant alloantibody production.
Article in Journal of immunology (Baltimore, Md. : 1950), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
21 citing papers in PubMed, 25 citations in OpenAlex.
- Association of stromal tumor infiltrating lymphocytes and body mass index with prognosis in esophageal squamous cell carcinoma patients.BMC cancer · 2026Article
- Mouse Models and Experimental Protocols to Study Alloantibody-Mediated Transplant Rejection.Current protocols · 2025Article
- Germinal Center B Cells are Uniquely Targeted by Antibody-Suppressor CXCR5Transplantation direct · 2025Article
- The longitudinal kinetics of AAV5 vector integration profiles and evaluation of clonal expansion in mice.Molecular therapy. Methods & clinical development · 2024Article
- Antibody-Suppressor CXCR5+CD8+ T Cells Are More Potent Regulators of Humoral Alloimmunity after Kidney Transplant in Mice Compared to CD4+ Regulatory T Cells.Journal of immunology (Baltimore, Md. : 1950) · 2024Article
- CD8 T-cell subsets: heterogeneity, functions, and therapeutic potential.Experimental & molecular medicine · 2023Review
- Antibody-suppressor CXCR5American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2022Article
- CXCR5Journal of immunology (Baltimore, Md. : 1950) · 2021Review
- Inverse Association Between the Quantity of Human Peripheral Blood CXCR5+IFN-γ+CD8+ T Cells With De Novo DSA Production in the First Year After Kidney Transplant.Transplantation · 2020Article
- Experimental modeling of desensitization: What have we learned about preventing AMR?American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2020Review
- Antibody-suppressor CD8+ T Cells Require CXCR5.Transplantation · 2019Article
- Critical Role of Macrophage FcγR Signaling and Reactive Oxygen Species in Alloantibody-Mediated Hepatocyte Rejection.Journal of immunology (Baltimore, Md. : 1950) · 2018Article
- Crosstalk Between T and B Cells in the Germinal Center After Transplantation.Transplantation · 2017Review
- Unique CD8+ T Cell-Mediated Immune Responses Primed in the Liver.Transplantation · 2016Article
- mTOR Inhibition Suppresses Posttransplant Alloantibody Production Through Direct Inhibition of Alloprimed B Cells and Sparing of CD8+ Antibody-Suppressing T cells.Transplantation · 2016Article
- Natural killer cells play a critical role in mediating inflammation and graft failure during antibody-mediated rejection of kidney allografts.Kidney international · 2016Article
- Immunological aspects of liver cell transplantation.World journal of transplantation · 2016Review
- SjTat-TPI facilitates adaptive T-cell responses and reduces hepatic pathology during Schistosoma japonicum infection in BALB/c mice.Parasites & vectors · 2015Article
- Critical role of NKT cells in posttransplant alloantibody production.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2014Article
- Alloprimed CD8(+) T cells regulate alloantibody and eliminate alloprimed B cells through perforin- and FasL-dependent mechanisms.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2014Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
We have previously reported that CD8(+) T cells significantly influence Ab production based on the observation that posttransplant alloantibody levels in CD8-deficient murine hepatocyte transplant recipients are markedly enhanced. However, the precise mechanisms contributing to enhanced alloantibody production in the absence of CD8(+) T cells is not understood. We hypothesized that alloactivated CD8(+) T cells inhibit Ab production by skewing toward a proinflammatory cytokine profile, whereas when these cells are absent, an anti-inflammatory cytokine profile shifts the alloimmune response toward alloantibody production. To investigate this possibility, alloantibody isotype profiles were examined in CD8-deficient and wild-type hepatocyte recipients. We found that IgG1 (IL-4-dependent isotype) was the dominant alloantibody isotype in wild-type recipients as well as in CD8-deficient recipients, although the amount of alloantibody in the latter group was substantially higher. Utilizing real-time PCR we found that CD4(+) T cells from wild-type recipients significantly upregulated IFN-γ but not IL-4 mRNA. In contrast, in the absence of CD8(+) T cells, CD4(+) T cells switched to significantly upregulate IL-4 mRNA, while IFN-γ was downregulated. IL-4 knockout mice do not produce any posttransplant alloantibody. However, adoptive transfer of wild-type CD4(+) T cells into CD8-depleted IL-4 knockout mice restores high alloantibody levels observed in CD8-depleted wild-type recipients. This suggests that IL-4-producing CD4(+) T cells are critical for posttransplant alloantibody production. Additionally, this CD8-mediated regulation of posttransplant alloantibody production is IFN-γ-dependent. Further elucidation of the mechanisms by which CD8(+) T cells influence Ab production will significantly contribute to development of therapies to manipulate humoral responses to Ag.
Indexed as
Identifiers
What OpenQuestion holds
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.