ArticleThe Journal of allergy and clinical immunology2015
Monogenic mutations differentially affect the quantity and quality of T follicular helper cells in patients with human primary immunodeficiencies.
Article in The Journal of allergy and clinical immunology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 134 papers.
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Who cites it
134 citing papers in PubMed, 186 citations in OpenAlex.
- SASH3 variants cause a novel form of X-linked combined immunodeficiency with immune dysregulation.Blood · 2021Trial
- The Antigen Presenting Potential of CD21Frontiers in immunology · 2020Trial
- Common variable immunodeficiency-associated endotoxemia promotes early commitment to the T follicular lineage.The Journal of allergy and clinical immunology · 2019Trial
- Non-parametric Heat Map Representation of Flow Cytometry Data: Identifying Cellular Changes Associated With Genetic Immunodeficiency Disorders.Frontiers in immunology · 2019Trial
- B-cell differentiation and IL-21 response inBlood · 2018Trial
- Exaggerated follicular helper T-cell responses in patients with LRBA deficiency caused by failure of CTLA4-mediated regulation.The Journal of allergy and clinical immunology · 2018Trial
- Th1 and Th17 Responses to LTB and Colonization Factors Following Oral ETEC Vaccination.Microorganisms · 2026Article
- Human CD21Journal of human immunity · 2026Review
- Inherited human CARD9 deficiency impairs lymphoid cell, but not fibroblast, IL-17-mediated immunity.JCI insight · 2026Article
- DOCK8 and STAT3 cooperate to restrain IgE-inducing T follicular helper cells.The Journal of experimental medicine · 2026Article
- Somatic deficiency of the human E3 ubiquitin ligase CBL in leukocytes impairs B cell but not T cell development and function.Nature immunology · 2026Article
- Deleterious germline CARD11 gain-of-function variants alter human B-cell and CD4+ T-cell differentiation and function.Clinical and experimental immunology · 2026Article
- T follicular helper cells in primary immune regulatory disorders.The Journal of allergy and clinical immunology · 2025Review
- Divergent cytokine and transcriptional signatures control functional T follicular helper cell heterogeneity.Nature immunology · 2025Article
- A Novel Compound Heterozygous Mutation in the IL12RB1 Gene Causes Susceptibility To Mycobacterium Tilburgii Infection.Journal of clinical immunology · 2025Article
- Pathogenic Role of Cytokines in Rheumatoid Arthritis.Journal of clinical medicine · 2025Review
- Fine mapping of heterozygous IL6ST nonsense variants underlying autosomal dominant hyper-IgE syndrome.JCI insight · 2025Article
- Pathological IgE Production in Inborn Errors of Immunity and Beyond.Immunological reviews · 2025Review
- Inborn errors of immunity reveal molecular requirements for generation and maintenance of human CD4The Journal of allergy and clinical immunology · 2025Article
- Cell-type-specific requirement for TYK2 in murine immune cells under steady state and challenged conditions.Cellular and molecular life sciences : CMLS · 2025Article
74 more citing papers are in PubMed but not listed here.
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Authors and funding
50 authors at 20 institutions in 12 countries.
Funding
Abstract
backgroundFollicular helper T (TFH) cells underpin T cell-dependent humoral immunity and the success of most vaccines. TFH cells also contribute to human immune disorders, such as autoimmunity, immunodeficiency, and malignancy. Understanding the molecular requirements for the generation and function of TFH cells will provide strategies for targeting these cells to modulate their behavior in the setting of these immunologic abnormalities.
objectiveWe sought to determine the signaling pathways and cellular interactions required for the development and function of TFH cells in human subjects.
methodsHuman primary immunodeficiencies (PIDs) resulting from monogenic mutations provide a unique opportunity to assess the requirement for particular molecules in regulating human lymphocyte function. Circulating follicular helper T (cTFH) cell subsets, memory B cells, and serum immunoglobulin levels were quantified and functionally assessed in healthy control subjects, as well as in patients with PIDs resulting from mutations in STAT3, STAT1, TYK2, IL21, IL21R, IL10R, IFNGR1/2, IL12RB1, CD40LG, NEMO, ICOS, or BTK.
resultsLoss-of-function (LOF) mutations in STAT3, IL10R, CD40LG, NEMO, ICOS, or BTK reduced cTFH cell frequencies. STAT3 and IL21/R LOF and STAT1 gain-of-function mutations skewed cTFH cell differentiation toward a phenotype characterized by overexpression of IFN-γ and programmed death 1. IFN-γ inhibited cTFH cell function in vitro and in vivo, as corroborated by hypergammaglobulinemia in patients with IFNGR1/2, STAT1, and IL12RB1 LOF mutations.
conclusionSpecific mutations affect the quantity and quality of cTFH cells, highlighting the need to assess TFH cells in patients by using multiple criteria, including phenotype and function. Furthermore, IFN-γ functions in vivo to restrain TFH cell-induced B-cell differentiation. These findings shed new light on TFH cell biology and the integrated signaling pathways required for their generation, maintenance, and effector function and explain the compromised humoral immunity seen in patients with some PIDs.
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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.