Brain-derived neurotrophic factor mediates aversion to social contact
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Brain-derived neurotrophic factor signalling mediates antidepressant effects of lamotrigine.
The anticonvulsant drug lamotrigine has been shown to produce antidepressant effects in patients with bipolar disorder. To date, only a few preclinical studies have been conducted using lamotrigine treatment in the forced swim test (FST), an animal model of depression with low face validity. The underlying mechanisms by which lamotrigine works have not been well characterized either. This study...
متن کاملBrain-derived neurotrophic factor:
Dekan Summary BDNF (brain-derived neurotrophic factor) plays an important role in neuronal survival, growth and maintenance of several neuronal systems, serves as neurotransmitter modulator and participates in plasticity important for learning and memory. BDNF is widely expressed in the CNS, beginning early in development and extending throughout life. In the mammalian brain, it is most abundan...
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This study investigated the changes in brain-derived neurotrophic factor (BDNF) expression and the role of furin in BDNF maturation in reactive astrocytes from rats exposed to oxygen-glucose deprivation (OGD). Furin, a proprotein convertase, is upregulated and cleaves certain substrates during hypoxia in cancer cells. In addition, during hypoxia in the central nervous system, astrocytes become ...
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Consolidated memory can re-enter states of transient instability following reactivation, which is referred to as reconsolidation, and the exact molecular mechanisms underlying this process remain unexplored. Brain-derived neurotrophic factor (BDNF) plays a critical role in synaptic plasticity and memory processes. We have recently observed that BDNF signaling in the central nuclei of the amygda...
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Brain-derived neurotrophic factor (BDNF) is known to play a role in experience-dependent plasticity of the developing visual cortex. For example, BDNF acutely enhances long-term potentiation and blocks long-term depression in the visual cortex of young rats. Such acute actions of BDNF suggested to be mediated mainly through presynaptic mechanisms. A chronic application of BDNF to the visual cor...
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ژورنال
عنوان ژورنال: Nature Clinical Practice Neurology
سال: 2006
ISSN: 1745-834X,1743-4300
DOI: 10.1038/ncpneuro0179