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- Stefka Mincheva-Tasheva
- Neuronal Signaling Unit, Dep. Ciencies Mediques Basiques, Facultat de Medicina, Universitat de Lleida-IRBLLEIDA, Lleida, Spain
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- Rosa M. Soler
- Neuronal Signaling Unit, Dep. Ciencies Mediques Basiques, Facultat de Medicina, Universitat de Lleida-IRBLLEIDA, Lleida, Spain
書誌事項
- タイトル別名
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- Role in Nervous System Physiology and Pathology
説明
<jats:p> Intracellular pathways related to cell survival regulate neuronal physiology during development and neurodegenerative disorders. One of the pathways that have recently emerged with an important role in these processes is nuclear factor-κB (NF-κB). The activity of this pathway leads to the nuclear translocation of the NF-κB transcription factors and the regulation of anti-apoptotic gene expression. Different stimuli can activate the pathway through different intracellular cascades (canonical, non-canonical, and atypical), contributing to the translocation of specific dimers of the NF-κB transcription factors, and each of these dimers can regulate the transcription of different genes. Recent studies have shown that the activation of this pathway regulates opposite responses such as cell survival or neuronal degeneration. These apparent contradictory effects depend on conditions such as the pathway stimuli, the origin of the cells, or the cellular context. In the present review, the authors summarize these findings and discuss their significance with respect to survival or death in the nervous system. </jats:p>
収録刊行物
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- The Neuroscientist
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The Neuroscientist 19 (2), 175-194, 2012-07-10
SAGE Publications