bp(GO:"calcium ion homeostasis")
A role for APP has been suggested in neurite outgrowth and synaptogenesis, neuronal protein trafficking along the axon, transmembrane signal transduction, cell adhesion, calcium metabolism, etc, all requiring additional in vivo evidence (reviewed in [19]) PubMed:21214928
In addition, cellular Ca2+ homeostasis appears to be modulated by AICD (Hamid et al. 2007) PubMed:22122372
Recent research interest has focused on the role of calcium dyshomeostasis in AD (Green and LaFerla, 2008); for instance, genetic links with the regulation of cytosolic calcium have been identified (Dreses- Werringloer et al., 2008). Thus nAChRs may provide a link between Abeta and disruption of calcium homeostasis. PubMed:19293145
Furthermore, presenilin-1, the most common mutation associated with early-onset familial AD (FAD), plays an essential role in calcium homeostasis and maintaining acidic lysosomal pH, with FAD-associated mutations disrupting calcium-dependent vATPase function in lysosomes [7,18–20] PubMed:29758300
Amyloid-β induced apoptosis has also been ascribed to dyshomeostasis of intracellular Ca2+ and oxidative stress [106-108], two critical biochemical derangements known to activate NF-κB PubMed:28745240
The three well characterized sensors of intracellular calcium – calmodulin/CamKII pathway, PI3K/ Akt pathway, and protein kinase C (PKC) pathway – are known to induce NF-κB activation and couple upstream signal transduction pathways that induce calcium dyshomeostasis to NF-κB activation PubMed:28745240
A role for APP has been suggested in neurite outgrowth and synaptogenesis, neuronal protein trafficking along the axon, transmembrane signal transduction, cell adhesion, calcium metabolism, etc, all requiring additional in vivo evidence (reviewed in [19]) PubMed:21214928
Recent research interest has focused on the role of calcium dyshomeostasis in AD (Green and LaFerla, 2008); for instance, genetic links with the regulation of cytosolic calcium have been identified (Dreses- Werringloer et al., 2008). Thus nAChRs may provide a link between Abeta and disruption of calcium homeostasis. PubMed:19293145
Furthermore, presenilin-1, the most common mutation associated with early-onset familial AD (FAD), plays an essential role in calcium homeostasis and maintaining acidic lysosomal pH, with FAD-associated mutations disrupting calcium-dependent vATPase function in lysosomes [7,18–20] PubMed:29758300
Amyloid-β induced apoptosis has also been ascribed to dyshomeostasis of intracellular Ca2+ and oxidative stress [106-108], two critical biochemical derangements known to activate NF-κB PubMed:28745240
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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.