ArticleCellular immunology2022
IL-3 Expands Pre-Basophil and Mast Cell Progenitors by Upregulating the IL-3 Receptor Expression.
Article in Cellular immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 13 citations in OpenAlex.
- Basophil Extracellular Traps in Immunity and Disease.Cancers · 2026Review
- Article
- Peripheral Immune Reprogramming Characterizes a Low C-Peptide Subgroup of Type 2 Diabetes: Transcriptomic Profiling of Peripheral Blood Mononuclear Cells and Systemic Inflammation.Journal of inflammation research · 2026Article
- Systemic skewing of peripheral blood leukocyte composition in neurofibromatosis type 1.Frontiers in immunology · 2026Article
- Chromatin accessibility profiling of Treg cells in acute urticaria.Epigenetics · 2025Article
- Food allergy: begin at the skin, end at the mast cell?Nature reviews. Immunology · 2025Review
- Transcriptional Regulation of Mouse Mast Cell Differentiation and the Role of Human Lung Mast Cells in Airway Inflammation.Immunological reviews · 2025Review
- TGF-β1 Induces Mucosal Mast Cell Genes and is Negatively Regulated by the IL-3/ERK1/2 Axis.Cell communication and signaling : CCS · 2025Article
- Immune-Modulating Effects of Low-Carbohydrate Ketogenic Foods in Healthy Canines.Current developments in nutrition · 2024Article
- Novel insights into the ontogeny of basophils.Frontiers in allergy · 2024Review
- The ontogenesis and heterogeneity of basophils.Discovery immunology · 2024Review
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
Abstract
Basophils and mast cells play a critical role in allergic inflammation and provide protective immunity against certain types of parasitic infections. Expansion of basophils and mast cells to the critical numbers is believed to be an essential step in enabling basophils and mast cells to carry out their protective functions. However, factors that drive basophil and mast cell expansion are still incompletely understood. We tested the roles of cytokines and growth factors IL-3, TSLP, GM-CSF, IL-5, SCF, IL-7, IL-25, and IL-33 in promoting the differentiation of pre-basophil and mast cell progenitors (pre-BMPs)in vitro.We found that while GM-CSF only expanded basophils, IL-3 promoted the differentiation of pre-BMPs into both basophils and mast cells. We found that IL-3 expanded the number of pre-BMPsin vivo. We showed that IL-3 upregulatedIl3ramRNA and protein expression on pre-BMPs, supporting that IL-3 expands pre-BMPs in part by upregulating the IL-3 receptor expression. Although Gata2 mRNA expression was upregulated by IL-3 treatment in pre-BMPs, it is dispensable for IL-3-mediated upregulation of IL-3 receptor expression. Our study reveals a novel mechanism through which IL-3 expands basophil and mast cells.
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