bp(MESH:"Neuronal Plasticity")
It was then recognized that Ca2+ flux directly through nAChR channels or indirectly via voltage-gated Ca2+ channels is relevant for nicotinic modulation of transmitter release, synaptic plasticity, as well as neuronal viability, differentiation, and migration. PubMed:19126755
Acting as an endogenous regulator of the alpha7 nAChR activity, astrocyte-derived KYNA can modulate synaptic transmission, synaptic plasticity, neuronal viability, and neuronal connectivity in different areas of the brain (Fig. 8). PubMed:19126755
Recent studies have supported a role for ERK and CREB activity in neural plasticity associated with nicotine addiction (71, 381, 484). It has also been proposed that the ERK and JAK-2/STAT-3 signaling pathways contribute to the toxic effects of nicotine in skin cells (42), and other pathways contribute to the effects of nicotine and other nicotinic ligands on inflammatory responses as described below. PubMed:19126755
Recent studies have supported a role for ERK and CREB activity in neural plasticity associated with nicotine addiction (71, 381, 484). It has also been proposed that the ERK and JAK-2/STAT-3 signaling pathways contribute to the toxic effects of nicotine in skin cells (42), and other pathways contribute to the effects of nicotine and other nicotinic ligands on inflammatory responses as described below. PubMed:19126755
N-methyl-D-aspartate (NMDA) receptors play a critical role in regulating synaptic plasticity, and disrupted NMDA-receptor neurotransmission is thought to underlie the cognitive deficits observed in numerous psychiatric diseases. PubMed:24511233
These results suggest that tau translocates from the dendritic shaft to the synapse during activation and probably takes part in the activity-driven synaptic reorganization that underlies synaptic plasticity PubMed:24760868
We observed a similar LTPinduced increase in tau content within the PSD-enriched fraction from CA1 synaptosomes (29.86 +-4.86 to 70.15 +- 4.86, **p = 0.0011; Fig. 3B). As expected, actin and GluA1 were also increased, strengthening the idea that tau is involved in synaptic reorganization processes necessary for synaptic plasticity PubMed:24760868
A recent study showed that neuronal networks facilitate cell-to-cell transfer of tau via synapses; using a microfluidic device they demonstrated that decreasing synaptic connections weakens tau transfer and the subsequent aggregation on the acceptor cell (Calafate et al., 2015) PubMed:28420982
Recent studies have supported a role for ERK and CREB activity in neural plasticity associated with nicotine addiction (71, 381, 484). It has also been proposed that the ERK and JAK-2/STAT-3 signaling pathways contribute to the toxic effects of nicotine in skin cells (42), and other pathways contribute to the effects of nicotine and other nicotinic ligands on inflammatory responses as described below. PubMed:19126755
Recent studies have supported a role for ERK and CREB activity in neural plasticity associated with nicotine addiction (71, 381, 484). It has also been proposed that the ERK and JAK-2/STAT-3 signaling pathways contribute to the toxic effects of nicotine in skin cells (42), and other pathways contribute to the effects of nicotine and other nicotinic ligands on inflammatory responses as described below. PubMed:19126755
These results suggest that tau translocates from the dendritic shaft to the synapse during activation and probably takes part in the activity-driven synaptic reorganization that underlies synaptic plasticity PubMed:24760868
A recent study showed that neuronal networks facilitate cell-to-cell transfer of tau via synapses; using a microfluidic device they demonstrated that decreasing synaptic connections weakens tau transfer and the subsequent aggregation on the acceptor cell (Calafate et al., 2015) PubMed:28420982
A recent study showed that neuronal networks facilitate cell-to-cell transfer of tau via synapses; using a microfluidic device they demonstrated that decreasing synaptic connections weakens tau transfer and the subsequent aggregation on the acceptor cell (Calafate et al., 2015) PubMed:28420982
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If you find BEL Commons useful in your work, please consider citing: Hoyt, C. T., Domingo-Fernández, D., & Hofmann-Apitius, M. (2018). BEL Commons: an environment for exploration and analysis of networks encoded in Biological Expression Language. Database, 2018(3), 1–11.