Name
Endosomes
Namespace Keyword
CellStructure
Namespace
MeSH
Namespace Version
20170511
Namespace URL
https://arty.scai.fraunhofer.de/artifactory/bel/annotation/cell-structure/cell-structure-20170511.belanno

Sample Annotated Edges 5

complex(p(HGNC:APP), p(HGNC:LRP1)) increases a(CHEBI:"amyloid-beta") View Subject | View Object

Antagonizing the extracellular interaction between cell-surface APP and LRP increased the level of cell surface APP while decreasing Abeta generation [187] PubMed:21214928

a(HBP:HBP00042) increases p(HGNC:TTR) View Subject | View Object

A recent report found that sAPPbeta can rescue gene expression of transthyretin and Klotho, which is decreased in APP/APLP2 deficient mice, but cannot rescue the lethality and neuromuscular synapse defects of these mice, suggesting a gene expression regulation function for sAPPbeta that is independent of developmental APP functions [95] PubMed:21214928

Annotations
MeSH
Endosomes
Confidence
High
MeSH
Neurons

a(CHEBI:"amyloid-beta") decreases bp(GO:"long-term synaptic potentiation") View Subject | View Object

Although excessive Abeta causes synaptic dysfunction and synapse loss [142], low levels of Abeta increase hippocampal longterm potentiation and enhances memory, indicating a novel positive, modulatory role on neurotransmission and memory [158,159] PubMed:21214928

p(HGNC:BACE2) association rxn(reactants(p(HGNC:APP)), products(a(CHEBI:"amyloid-beta"))) View Subject | View Object

As DS also results in Abeta accumulation, the genes location suggests a link between BACE2 and APP processing PubMed:21214928

Annotations
MeSH
Endosomes
Confidence
Medium
MeSH
Neurons

complex(p(HGNC:APBA3), p(HGNC:APP)) association a(HBP:HBP00067) View Subject | View Object

APP interaction with mint proteins has been shown to affect APP processing by stabilizing cellular APP, altering both sAPPalpha and Abeta generation and secretion [166] PubMed:21214928

About

BEL Commons is developed and maintained in an academic capacity by Charles Tapley Hoyt and Daniel Domingo-Fernández at the Fraunhofer SCAI Department of Bioinformatics with support from the IMI project, AETIONOMY. It is built on top of PyBEL, an open source project. Please feel free to contact us here to give us feedback or report any issues. Also, see our Publishing Notes and Data Protection information.

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.