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Antagonistic Regulation by the Transcription Factors C/EBPα and MITF Specifies Basophil and Mast Cell Fates

Overview
Journal Immunity
Publisher Cell Press
Date 2013 Jul 23
PMID 23871207
Citations 77
Authors
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Abstract

It remains unclear whether basophils and mast cells are derived from a common progenitor. Furthermore, how basophil versus mast cell fate is specified has not been investigated. Here, we have identified a population of granulocyte-macrophage progenitors (GMPs) that were highly enriched in the capacity to differentiate into basophils and mast cells while retaining a limited capacity to differentiate into myeloid cells. We have designated these progenitor cells "pre-basophil and mast cell progenitors" (pre-BMPs). STAT5 signaling was required for the differentiation of pre-BMPs into both basophils and mast cells and was critical for inducing two downstream molecules: C/EBPα and MITF. We have identified C/EBPα as the critical basophil transcription factor for specifying basophil cell fate and MITF as the crucial transcription factor for specifying mast cell fate. C/EBPα and MITF silenced each other's transcription in a directly antagonistic fashion. Our study reveals how basophil and mast cell fate is specified.

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References
1.
Neill D, Wong S, Bellosi A, Flynn R, Daly M, Langford T . Nuocytes represent a new innate effector leukocyte that mediates type-2 immunity. Nature. 2010; 464(7293):1367-70. PMC: 2862165. DOI: 10.1038/nature08900. View

2.
Migliaccio A, Rana R, Sanchez M, Lorenzini R, Centurione L, Bianchi L . GATA-1 as a regulator of mast cell differentiation revealed by the phenotype of the GATA-1low mouse mutant. J Exp Med. 2003; 197(3):281-96. PMC: 2193836. DOI: 10.1084/jem.20021149. View

3.
Saenz S, Siracusa M, Perrigoue J, Spencer S, Urban Jr J, Tocker J . IL25 elicits a multipotent progenitor cell population that promotes T(H)2 cytokine responses. Nature. 2010; 464(7293):1362-6. PMC: 2861732. DOI: 10.1038/nature08901. View

4.
Kondo M, Wagers A, Manz M, Prohaska S, Scherer D, Beilhack G . Biology of hematopoietic stem cells and progenitors: implications for clinical application. Annu Rev Immunol. 2003; 21:759-806. DOI: 10.1146/annurev.immunol.21.120601.141007. View

5.
Arinobu Y, Iwasaki H, Akashi K . Origin of basophils and mast cells. Allergol Int. 2009; 58(1):21-8. DOI: 10.2332/allergolint.08-RAI-0067. View