NF‐κB‐dependent signals control BOB.1/OBF.1 and Oct2 transcriptional activity in B cells
NF‐κB‐dependent signals control BOB.1/OBF.1 and Oct2 transcriptional activity in B cells
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NFκB 依赖性信号控制 B 细胞中的 BOB 1/OBF 1 和 Oct2 转录活性
DOI:
10.1002/eji.201545475
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发表时间:
2015
影响因子:
5.4
通讯作者:
Brunner
中科院分区:
文献类型:
--
作者:
Kilzheimer;Quandt;Langhans;Weihrich;Brunner
The transcriptional co‐activator BOB.1/OBF.1 is crucial for Octamer‐driven transcription in B cells. BOB.1/OBF.1‐deficiency leads to tremendous defects in B‐cell development and function. Therefore, in the past research focused on the identification of BOB.1/OBF.1 target genes. However, the regulation of BOB.1/OBF.1 expression itself is poorly understood. Here we show that in B cells NF‐κB as well as to some extent NFAT proteins are involved in the activation of basal as well as inducible BOB.1/OBF.1 expression by direct binding to theBOB.1/OBF.1promoter. Moreover, the analysis of different inducers of NF‐κB, like several TLR ligands, TNF‐α, BAFF, or LTα1β2, revealed that both the canonical and noncanonical NF‐κB pathways are involved in the induction ofBOB.1/OBF.1gene. The identification of so far unknown inducers that regulate BOB.1/OBF.1 expression in B cells provides novel insights in the potential function of BOB.1/OBF.1 during different aspects of B‐cell development and function.
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影响因子:
11.4
作者:
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通讯作者:
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影响因子:
56.9
作者:
Zwilling, S;Dieckmann, A;Wirth, T
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Wirth, T
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64.8
作者:
Schubart, DB;Rolink, A;Matthias, P
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Matthias, P
影响因子:
4.4
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I. Castro;Jacqueline A. Wright;B. Damdinsuren;K. Hoek;G. Carlesso;N. Shinners;R. Gerstein;R. T. Woodland;R. Sen;W. Khan
通讯作者:
W. Khan
DOI:
10.1016/j.biocel.2003.07.002
发表时间:
2004-07
期刊:
The International Journal of Biochemistry & Cell Biology
影响因子:
--
作者:
E. Serfling;F. Berberich-Siebelt;A. Avots;S. Chuvpilo;S. Klein-Hessling;M. Jha;E. Kondo;P. Pagel;Jan Schulze-Luehrmann;A. Palmetshofer
通讯作者:
E. Serfling;F. Berberich-Siebelt;A. Avots;S. Chuvpilo;S. Klein-Hessling;M. Jha;E. Kondo;P. Pagel;Jan Schulze-Luehrmann;A. Palmetshofer