Extracellular Vesicles and Neurodegenerative Diseases

Extracellular vesicles (EVs) include exosomes and microvesicles and have been shown to have roles in the CNS ranging from the removal of unwanted biomolecules to intercellular communication to the spread of pathogenic proteins associated with neurodegenerative diseases. EVs carry protein, lipid, and genetic cargo, and research over more than a decade has shown that they contain the misfolded forms of proteins associated with Alzheimer's, Parkinson's, and the prion diseases. Altered genetic cargo, usually in the form of miRNAs, have also been identified in EVs patients with these diseases, suggesting that EVs may be a source of disease biomarkers. Whether EVs play a key role in the pathogenesis of neurological…

• MR
  Medical Research Council
• NH
  National Health and Medical Research Council

  Award: APP1132604