Regulation of the interleukin-7 receptor alpha promoter by the Ets transcription factors PU.1 and GA-binding protein in developing B cells

Research output: Contribution to journal › Article

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Regulation of the interleukin-7 receptor alpha promoter by the Ets transcription factors PU.1 and GA-binding protein in developing B cells. / DeKoter, RP; Schweitzer, BL; Kamath, MB; Jones, D; Tagoh, H; Bonifer, Constanze; Hildeman, DA; Huang, KJ.

In: Journal of Biological Chemistry, Vol. 282, No. 19, 01.05.2007, p. 14194-14204.

Research output: Contribution to journal › Article

Harvard

DeKoter, RP, Schweitzer, BL, Kamath, MB, Jones, D, Tagoh, H, Bonifer, C, Hildeman, DA & Huang, KJ 2007, 'Regulation of the interleukin-7 receptor alpha promoter by the Ets transcription factors PU.1 and GA-binding protein in developing B cells', Journal of Biological Chemistry, vol. 282, no. 19, pp. 14194-14204. https://doi.org/10.1074/jbc.M700377200

APA

DeKoter, RP., Schweitzer, BL., Kamath, MB., Jones, D., Tagoh, H., Bonifer, C., Hildeman, DA., & Huang, KJ. (2007). Regulation of the interleukin-7 receptor alpha promoter by the Ets transcription factors PU.1 and GA-binding protein in developing B cells. Journal of Biological Chemistry, 282(19), 14194-14204. https://doi.org/10.1074/jbc.M700377200

Vancouver

DeKoter RP, Schweitzer BL, Kamath MB, Jones D, Tagoh H, Bonifer C et al. Regulation of the interleukin-7 receptor alpha promoter by the Ets transcription factors PU.1 and GA-binding protein in developing B cells. Journal of Biological Chemistry. 2007 May 1;282(19):14194-14204. https://doi.org/10.1074/jbc.M700377200

Author

DeKoter, RP ; Schweitzer, BL ; Kamath, MB ; Jones, D ; Tagoh, H ; Bonifer, Constanze ; Hildeman, DA ; Huang, KJ. / Regulation of the interleukin-7 receptor alpha promoter by the Ets transcription factors PU.1 and GA-binding protein in developing B cells. In: Journal of Biological Chemistry. 2007 ; Vol. 282, No. 19. pp. 14194-14204.

Bibtex

@article{9e285e08d1564351b239fe186f23e7bd,
title = "Regulation of the interleukin-7 receptor alpha promoter by the Ets transcription factors PU.1 and GA-binding protein in developing B cells",
abstract = "Signaling through the IL-7 receptor (IL-7R) is required for development and maintenance of the immune system. The receptor for IL-7 is heterodimeric, consisting of a common gamma chain (gamma c, encoded by Il2rg) and an alpha subunit (IL-7R alpha, encoded by Il7r). The Il7r gene is expressed specifically in the immune system in a developmental stage-specific manner. It is not known how the Il7r gene is transcriptionally regulated during B cell development. The goal of this study is to elucidate the function of the Il7r promoter region in developing B cells. Using a combination of 5' rapid amplification of cDNA ends analysis, transient transfection assays, and DNase I hypersensitivity mapping, we identified the location of the Il7r promoter. Using a combination of electrophoretic mobility shift analysis, chromatin immunoprecipitation experiments, and RNA interference experiments, we found that the Ets transcription factors PU.1 and GA-binding protein (GABP) activate the Il7r promoter by interacting with a highly conserved Ets binding site. In committed B lineage cells, GABP can promote Il7r transcription in the absence of PU.1. However, the results of retroviral gene transfer experiments suggest that PU.1 is uniquely required to initiate transcription of the Il7r locus at the earliest stages of progenitor B cell generation. In summary, these results suggest that Il7r transcription is regulated by both PU.1 and GABP in developing B cells.",
author = "RP DeKoter and BL Schweitzer and MB Kamath and D Jones and H Tagoh and Constanze Bonifer and DA Hildeman and KJ Huang",
year = "2007",
month = may,
day = "1",
doi = "10.1074/jbc.M700377200",
language = "English",
volume = "282",
pages = "14194--14204",
journal = "Journal of Biological Chemistry",
issn = "0021-9258",
publisher = "American Society for Biochemistry and Molecular Biology",
number = "19",

}

RIS

TY - JOUR

T1 - Regulation of the interleukin-7 receptor alpha promoter by the Ets transcription factors PU.1 and GA-binding protein in developing B cells

AU - DeKoter, RP

AU - Schweitzer, BL

AU - Kamath, MB

AU - Jones, D

AU - Tagoh, H

AU - Bonifer, Constanze

AU - Hildeman, DA

AU - Huang, KJ

PY - 2007/5/1

Y1 - 2007/5/1

N2 - Signaling through the IL-7 receptor (IL-7R) is required for development and maintenance of the immune system. The receptor for IL-7 is heterodimeric, consisting of a common gamma chain (gamma c, encoded by Il2rg) and an alpha subunit (IL-7R alpha, encoded by Il7r). The Il7r gene is expressed specifically in the immune system in a developmental stage-specific manner. It is not known how the Il7r gene is transcriptionally regulated during B cell development. The goal of this study is to elucidate the function of the Il7r promoter region in developing B cells. Using a combination of 5' rapid amplification of cDNA ends analysis, transient transfection assays, and DNase I hypersensitivity mapping, we identified the location of the Il7r promoter. Using a combination of electrophoretic mobility shift analysis, chromatin immunoprecipitation experiments, and RNA interference experiments, we found that the Ets transcription factors PU.1 and GA-binding protein (GABP) activate the Il7r promoter by interacting with a highly conserved Ets binding site. In committed B lineage cells, GABP can promote Il7r transcription in the absence of PU.1. However, the results of retroviral gene transfer experiments suggest that PU.1 is uniquely required to initiate transcription of the Il7r locus at the earliest stages of progenitor B cell generation. In summary, these results suggest that Il7r transcription is regulated by both PU.1 and GABP in developing B cells.

AB - Signaling through the IL-7 receptor (IL-7R) is required for development and maintenance of the immune system. The receptor for IL-7 is heterodimeric, consisting of a common gamma chain (gamma c, encoded by Il2rg) and an alpha subunit (IL-7R alpha, encoded by Il7r). The Il7r gene is expressed specifically in the immune system in a developmental stage-specific manner. It is not known how the Il7r gene is transcriptionally regulated during B cell development. The goal of this study is to elucidate the function of the Il7r promoter region in developing B cells. Using a combination of 5' rapid amplification of cDNA ends analysis, transient transfection assays, and DNase I hypersensitivity mapping, we identified the location of the Il7r promoter. Using a combination of electrophoretic mobility shift analysis, chromatin immunoprecipitation experiments, and RNA interference experiments, we found that the Ets transcription factors PU.1 and GA-binding protein (GABP) activate the Il7r promoter by interacting with a highly conserved Ets binding site. In committed B lineage cells, GABP can promote Il7r transcription in the absence of PU.1. However, the results of retroviral gene transfer experiments suggest that PU.1 is uniquely required to initiate transcription of the Il7r locus at the earliest stages of progenitor B cell generation. In summary, these results suggest that Il7r transcription is regulated by both PU.1 and GABP in developing B cells.

U2 - 10.1074/jbc.M700377200

DO - 10.1074/jbc.M700377200

M3 - Article

C2 - 17392277

VL - 282

SP - 14194

EP - 14204

JO - Journal of Biological Chemistry

JF - Journal of Biological Chemistry

SN - 0021-9258

IS - 19

ER -