Exosomes
HSPGs are ubiquitously expressed in many cell types including neurons, and have been previously associated with dense core plaques, cerebrovascular amyloid, and NFT formation (van Horssen et al., 2001) PubMed:28420982
Consistently, HSPGs have been implicated in amyloid as well as tau fibril formation in vitro, presumably facilitated by anionic moieties PubMed:28420982
Evidence shows that tau aggregates colocalize with dextran and HeLa cells, hinting that internalized aggregates are transported in endosomal vesicles and passed through the endosomal pathway to lysosomes (Wu et al., 2013) PubMed:28420982
Evidence shows that tau aggregates colocalize with dextran and HeLa cells, hinting that internalized aggregates are transported in endosomal vesicles and passed through the endosomal pathway to lysosomes (Wu et al., 2013) PubMed:28420982
Tau may be endocytosed, promoting an increase in intracellular calcium that results in neuronal death PubMed:28420982
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.