ArticleJournal of immunology (Baltimore, Md. : 1950)2012
Critical role of B cell lymphoma 10 in BAFF-regulated NF-κB activation and survival of anergic B cells.
Article in Journal of immunology (Baltimore, Md. : 1950), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 16 citations in OpenAlex.
- A novel linker region truncating variant in BCL10 underlies a leaky immunodeficiency phenotype.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026Article
- Inherited Human BCL10 Deficiencies.Journal of clinical immunology · 2023Review
- BAFF antagonism via the BAFF receptor 3 binding site attenuates BAFF 60-mer-induced classical NF-κB signaling and metabolic reprogramming of B cells.Cellular immunology · 2022Article
- Responsiveness of chronic lymphocytic leukemia cells to B-cell receptor stimulation is associated with low expression of regulatory molecules of the nuclear factor-κB pathway.Haematologica · 2020Article
- B-Cell Activating Factor Enhances Hepatocyte-Driven Angiogenesis via B-Cell CLL/Lymphoma 10/Nuclear Factor-KappaB Signaling during Liver Regeneration.International journal of molecular sciences · 2019Article
- Genome-Wide CRISPR Screen Identifies Host Factors Required byFrontiers in cellular and infection microbiology · 2019Article
- SERP1 is a novel marker of poor prognosis in pancreatic ductal adenocarcinoma patients via anti-apoptosis and regulating SRPRB/NF-κB axis.International journal of oncology · 2017Article
- CP-25, a Novel Anti-inflammatory and Immunomodulatory Drug, Inhibits the Functions of Activated Human B Cells through Regulating BAFF and TNF-alpha Signaling and Comparative Efficacy with Biological Agents.Frontiers in pharmacology · 2017Article
- Genetic errors of the human caspase recruitment domain-B-cell lymphoma 10-mucosa-associated lymphoid tissue lymphoma-translocation gene 1 (CBM) complex: Molecular, immunologic, and clinical heterogeneity.The Journal of allergy and clinical immunology · 2015Review
- Non-Canonical NF-κB Signaling Initiated by BAFF Influences B Cell Biology at Multiple Junctures.Frontiers in immunology · 2014Review
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 2 countries.
Funding
Abstract
Anergy is a key physiological mechanism for restraining self-reactive B cells. A marked portion of peripheral B cells are anergic B cells that largely depend on BAFF for survival. BAFF activates the canonical and noncanonical NF-κB pathways, both of which are required for B cell survival. In this study we report that deficiency of the adaptor protein B cell lymphoma 10 (Bcl10) impaired the ability of BAFF to support B cell survival in vitro, and it specifically increased apoptosis in anergic B cells in vivo, dramatically reducing anergic B cells in mice. Bcl10-dependent survival of self-reactive anergic B cells was confirmed in the Ig hen egg lysozyme/soluble hen egg lysozyme double-transgenic mouse model of B cell anergy. Furthermore, we found that BAFF stimulation induced Bcl10 association with IκB kinase β, a key component of the canonical NF-κB pathway. Consistently, Bcl10-deficient B cells were impaired in BAFF-induced IκBα phosphorylation and formation of nuclear p50/c-Rel complexes. Bcl10-deficient B cells also displayed reduced expression of NF-κB2/p100, severely reducing BAFF-induced nuclear accumulation of noncanonical p52/RelB complexes. Consequently, Bcl10-deficient B cells failed to express Bcl-x(L), a BAFF-induced NF-κB target gene. Taken together, these data demonstrate that Bcl10 controls BAFF-induced canonical NF-κB activation directly and noncanonical NF-κB activation indirectly. The BAFF-R/Bcl10/NF-κB signaling axis plays a critical role in peripheral B cell tolerance by regulating the survival of self-reactive anergic B 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.