ArticleInternational immunology2009
TRAF2 and TRAF3 independently mediate Ig class switching driven by CD40.
Article in International immunology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 21 citations in OpenAlex.
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- Chemotherapy Coupled to Macrophage Inhibition Induces T-cell and B-cell Infiltration and Durable Regression in Triple-Negative Breast Cancer.Cancer research · 2022Article
- Integrative analysis of macrophage ribo-Seq and RNA-Seq data define glucocorticoid receptor regulated inflammatory response genes into distinct regulatory classes.Computational and structural biotechnology journal · 2022Article
- System-Level Scenarios for the Elucidation of T Cell-Mediated Germinal Center B Cell Differentiation.Frontiers in immunology · 2021Review
- Signaling control of antibody isotype switching.Advances in immunology · 2019Review
- TRAF2 Deficiency in B Cells Impairs CD40-Induced Isotype Switching That Can Be Rescued by Restoring NF-κB1 Activation.Journal of immunology (Baltimore, Md. : 1950) · 2018Article
- A genome-wide association study for natural antibodies measured in blood of Canadian Holstein cows.BMC genomics · 2018Article
- Role of TRAFs in Signaling Pathways Controlling T Follicular Helper Cell Differentiation and T Cell-Dependent Antibody Responses.Frontiers in immunology · 2018Review
- Identification of sequence variants influencing immunoglobulin levels.Nature genetics · 2017Article
- Article
- Epstein-Barr virus LMP2A reduces hyperactivation induced by LMP1 to restore normal B cell phenotype in transgenic mice.PLoS pathogens · 2012Article
- Interactome mapping of the phosphatidylinositol 3-kinase-mammalian target of rapamycin pathway identifies deformed epidermal autoregulatory factor-1 as a new glycogen synthase kinase-3 interactor.Molecular & cellular proteomics : MCP · 2010Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
Abstract
The isotype switch defect in CD40(-/-) mice is corrected by wild-type (WT) CD40 transgene, but not by a mutant CD40 transgene that does not bind tumor necrosis factor receptor-associated factors (TRAF) 2 and 3. To define the individual roles of TRAF2 and TRAF3 in CD40 activation of B cells, we introduced mutant CD40 transgenes that selectively lack the ability to bind TRAF2 (DeltaTR2), TRAF3 (DeltaTR3) or both (DeltaTR2,3) into B cells of CD40(-/-) mice. Serum IgG1 and IgE levels, IgG1 antibody response to sub-optimal doses of the T cell-dependent antigen keyhole limpet hemocyanin, germinal center formation, CD40-mediated proliferation, isotype switching and activation of the non-canonical NF-kappaB pathway were partially diminished in DeltaTR2 and DeltaTR3 mice and virtually absent in DeltaTR2,3 mice. These results suggest that TRAF2 and TRAF3 can each independently mediate class switch recombination (CSR) driven by CD40, but both are required for optimal CD40-driven isotype switching.
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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.