bp(GO:"long-term memory")

Entity

Name

long-term memory

Namespace

go

Namespace Version

20180921

Namespace URL

https://raw.githubusercontent.com/pharmacome/terminology/b46b65c3da259b6e86026514dfececab7c22a11b/external/go-names.belns

Woolf (1998) proposed a model in which acetylcholine (ACh) release leads to the modulation of cortical circuitry that finally encodes for storage of long-term memory PubMed:25514383

Ubiquitin-mediated proteolysis of a variety of cellular proteins plays an important role in many basic cellular processes. Among these are regulation of cell cycle and division, differentiation and development, involvement in the cellular response to stress and extracellular effectors, morphogenesis of neuronal networks, modulation of cell surface receptors, ion channels and the secretory pathway, DNA repair, transcriptional regulation, transcriptional silencing, long-term memory, circadian rhythms, regulation of the immune and inflammatory responses,and biogenesis of organelles PubMed:14556719

64627 treatment improved long-term object recognition memory in proaggregant Tau transgenic mice, as shown by increased novel object preference PubMed:27671637

Bilateral injection of lactacystin, a specific proteasome inhibitor, into the CA1 region of the rat hippocampus blocks long-term memory formation (Lopez-Salon et al. 2001 PubMed:22908190

This and numerous related findings suggest that degradation of certain critical proteins by the UPS is required during long-term memory formation. One of these proteins is arc, a negative regulator of synaptic strength that promotes the internalization of AMPA receptors and is degraded via the E3 ligase, UBE3A (Greer et al. 2010). PubMed:22908190

The molecular mechanisms underlying the aforementioned involvement of NF-κB proteins in learning and memory have not been completely comprehended, although recent evidence has implicated NF-κB – induced transcriptional activation of Protein Kinase A (PKA) catalytic subunit that culminates in activation of CREB (cyclic AMP-response element binding protein) signaling [77] which is regarded as the molecular switch that converts short-term memory to long-term memory PubMed:28745240