Principal Investigators

    Tandon, Anurag


    University of Toronto

    Contact information of lead PI



    Title of project or programme

    Biology and pathobiology of alpha-synuclein

    Source of funding information


    Total sum awarded (Euro)

    € 354,093

    Start date of award


    Total duration of award in years



    Research Abstract

    Alpha-Synuclein (alpha-syn) is a major protein in neurons that is implicated in Parkinson disease (PD). We have identified high molecular weight protein complexes that contain alpha-syn in rodents and human brains and have identified some components of these complexes. Because these complexes represent an important link to the pathological alpha-syn aggregates that build up in PD brains, it is essential that we investigate the intermediary biochemical changes that cause them to become impaired and dysfunctional. Recent studies also implicate the transfer of misfolded alpha-syn from one neuron to another as a major culprit in the spread of PD pathology such as Lewy bodies. It is possible that oxidative stress and dysfunctional protein breakdown pathways alter the balance of alpha-syn binding partners causing premature disassembly or accumulation of aberrant and toxic complexes, which can then be transferred to adjacent neurons and propagate the neurotoxicity. Therefore we will develop a novel system to measure the neuron-to-neuron movement of alpha-syn and also test whether aggregated alpha-syn can be used to seed pathology in otherwise healthy tissue.

    Further information available at:

Types: Investments < €500k
Member States: Canada
Diseases: N/A
Years: 2016
Database Categories: N/A
Database Tags: N/A

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