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complex(a(HBP:"Tau aggregates"), a(MESH:"Heparan Sulfate Proteoglycans"))

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Components

Appears in Networks 1

Tau oligomers-Cytotoxicity, propagation, and mitochondrial damage v1.0.0

Tau oligomers-Cytotoxicity, propagation, and mitochondrial damage from Shafiei et al., 2017

In-Edges 0

Out-Edges 6

complex(a(HBP:"Tau aggregates"), a(MESH:"Heparan Sulfate Proteoglycans")) hasComponent a(HBP:"Tau aggregates") View Subject | View Object

Appears in Networks:

complex(a(HBP:"Tau aggregates"), a(MESH:"Heparan Sulfate Proteoglycans")) increases tloc(a(HBP:"Tau aggregates"), fromLoc(GO:"extracellular space"), toLoc(GO:"intracellular part")) View Subject | View Object

Previous studies suggest that uptake of aggregated tau from the extracellular space depends on interaction with heparan sulfate proteoglycans (HSPGs; Holmes and Diamond, 2014) PubMed:28420982

Appears in Networks:
Annotations
MeSH
Extracellular Space
Confidence
High
MeSH
Exosomes
MeSH
Alzheimer Disease

complex(a(HBP:"Tau aggregates"), a(MESH:"Heparan Sulfate Proteoglycans")) increases a(HBP:"Tau aggregates") View Subject | View Object

Basically, pathogenic tau aggregates use HSPGs to bind the cell surface of a neuron. This actively stimulates macropinocytosis, leading to propagation of aggregates between cells in culture and aggregate uptake in vivo (Holmes et al., 2013) PubMed:28420982

Appears in Networks:
Annotations
MeSH
Extracellular Space
Confidence
High
MeSH
Neurons
MeSH
Alzheimer Disease

complex(a(HBP:"Tau aggregates"), a(MESH:"Heparan Sulfate Proteoglycans")) hasComponent a(MESH:"Heparan Sulfate Proteoglycans") View Subject | View Object

Appears in Networks:

complex(a(HBP:"Tau aggregates"), a(MESH:"Heparan Sulfate Proteoglycans")) increases complex(a(GO:"cell surface"), a(HBP:"Tau aggregates")) View Subject | View Object

Basically, pathogenic tau aggregates use HSPGs to bind the cell surface of a neuron. This actively stimulates macropinocytosis, leading to propagation of aggregates between cells in culture and aggregate uptake in vivo (Holmes et al., 2013) PubMed:28420982

Appears in Networks:
Annotations
MeSH
Extracellular Space
Confidence
High
MeSH
Neurons
MeSH
Alzheimer Disease

complex(a(HBP:"Tau aggregates"), a(MESH:"Heparan Sulfate Proteoglycans")) increases bp(GO:macropinocytosis) View Subject | View Object

Basically, pathogenic tau aggregates use HSPGs to bind the cell surface of a neuron. This actively stimulates macropinocytosis, leading to propagation of aggregates between cells in culture and aggregate uptake in vivo (Holmes et al., 2013) PubMed:28420982

Appears in Networks:
Annotations
MeSH
Extracellular Space
Confidence
High
MeSH
Neurons
MeSH
Alzheimer Disease

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.