The NF-kappa B precursor p105 and the proto-oncogene product Bcl-3 are I kappa B molecules and control nuclear translocation of NF-kappa B.
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چکیده
منابع مشابه
NF-kappa B and I kappa B alpha: an inducible regulatory system in endothelial activation
Structural analysis of the promoters of several endothelial genes induced at sites of inflammatory or immune responses reveals binding sites for the transcription factor nuclear factor kappa B (NF-kappa B). Endothelial cells express transcripts encoding the p50/p105 and p65 components of NF-kappa B and the rel-related proto-oncogene c-rel; steady state levels of these transcripts are transientl...
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Hypothermia (HT) has been associated with both beneficial and detrimental consequences in various pathophysiologic states. While HT is generally thought to have anti-inflammatory and cytoprotective effects, we have previously shown that moderate in vitro HT prolongs TNFα production by LPS-stimulated mononuclear phagocytes, in part by prolonging TNFα gene transcription and activation of the plei...
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NF-κB is a pleiotropic protein whose nucleo-cytoplasmic trafficking is tightly regulated by multiple negative feedback loops embedded in the NF-κB signaling network and contributes to diverse gene expression profiles important in immune cell differentiation, cell apoptosis, and innate immunity. The intracellular signaling processes and their control mechanisms, however, are susceptible to both ...
متن کاملA model for the interaction between NF-kappa-B and ASPP2 suggests an I-kappa-B-like binding mechanism.
We used computational methods to study the interaction between two key proteins in apoptosis regulation: the transcription factor NF-kappa-B (NFkappaB) and the proapoptotic protein ASPP2. The C-terminus of ASPP2 contains ankyrin repeats and SH3 domains (ASPP2(ANK-SH3)) that mediate interactions with numerous apoptosis-related proteins, including the p65 subunit of NFkappaB (NFkappaB(p65)). Usin...
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ژورنال
عنوان ژورنال: The EMBO Journal
سال: 1993
ISSN: 0261-4189
DOI: 10.1002/j.1460-2075.1993.tb05647.x