期刊
AGEING RESEARCH REVIEWS
卷 12, 期 3, 页码 801-814出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.arr.2013.03.004
关键词
Notch signaling; DSL-ligands; Neuronal plasticity; Learning/memory; Hypoxia-ischemia
资金
- Swiss National Foundation
- Synapsis Foundation
- Swiss Heart Association
Notch signaling is an evolutionarily conserved pathway, which is fundamental for neuronal development and specification. In the last decade, increasing evidence has pointed out an important role of this pathway beyond embryonic development, indicating that Notch also displays a critical function in the mature brain of vertebrates and invertebrates. This pathway appears to be involved in neural progenitor regulation, neuronal connectivity, synaptic plasticity and learning/memory. In addition, Notch appears to be aberrantly regulated in neurodegenerative diseases, including Alzheimer's disease and ischemic injury. The molecular mechanisms by which Notch displays these functions in the mature brain are not fully understood, but are currently the subject of intense research. In this review, we will discuss old and novel Notch targets and molecular mediators that contribute to Notch function in the mature brain and will summarize recent findings that explore the two facets of Notch signaling in brain physiology and pathology. (C) 2013 Elsevier B.V. All rights reserved.
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