Hsc70 is a novel interactor of NF-kappaB p65 in living hippocampal neurons.
Hsc70 is a novel interactor of NF-kappaB p65 in living hippocampal neurons.
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DOI:
10.1371/journal.pone.0065280
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发表时间:
2013
期刊:
影响因子:
3.7
通讯作者:
Kaltschmidt C
中科院分区:
文献类型:
--
作者:
Klenke C;Widera D;Engelen T;Müller J;Noll T;Niehaus K;Schmitz ML;Kaltschmidt B;Kaltschmidt C
Signaling via NF-κB in neurons depends on complex formation with interactors such as dynein/dynactin motor complex and can be triggered by synaptic activation. However, so far a detailed interaction map for the neuronal NF-κB is missing. In this study we used mass spectrometry to identify novel interactors of NF-κB p65 within the brain. Hsc70 was identified as a novel neuronal interactor of NF-κB p65. In HEK293 cells, a direct physical interaction was shown by co-immunoprecipitation and verified via in situ proximity ligation in healthy rat neurons. Pharmacological blockade of Hsc70 by deoxyspergualin (DSG) strongly decreased nuclear translocation of NF-κB p65 and transcriptional activity shown by reporter gene assays in neurons after stimulation with glutamate. In addition, knock down of Hsc70 via siRNA significantly reduced neuronal NF-κB activity. Taken together these data provide evidence for Hsc70 as a novel neuronal interactor of NF-κB p65.
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DOI:
10.1073/pnas.0806677106
发表时间:
2009-02-24
影响因子:
11.1
作者:
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通讯作者:
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DOI:
10.1006/bbrc.1998.9775
发表时间:
1998-12-09
影响因子:
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作者:
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通讯作者:
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影响因子:
5.3
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BAEUERLE, PA
影响因子:
7.2
作者:
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通讯作者:
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影响因子:
25
作者:
Meffert, MK;Chang, JM;Baltimore, D
通讯作者:
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