Principal Investigators

    Henrik Ahlenius


    Lund University

    Contact information of lead PI



    Title of project or programme

    Towards an understanding of aging and neurodegenerative disease using novel stem cell, reprogramming and genome editing technologies

    Source of funding information

    Swedish Research Council

    Total sum awarded (Euro)

    € 652,883

    Start date of award


    Total duration of award in years


    The project/programme is most relevant to:

    Alzheimer's disease & other dementias


    Research Abstract

    In this project I will use novel technologies in the field of stem cell biology, reprogramming and genome editing to study aging and neurodegenerative disorders. I will study possible mechanisms for dysfunction and avenues for therapeutic intervention. To generate isogenic human neurons, specific genomic loci in human pluripotent stem cells will be modified to harbor mutations predisposing to neurodegeneration or to make conditional knockouts of age related genes. Targeted lines will then be directed to neurons using a rapid single step protocol. All generated lines and neurons will be analyzed for signs of pathology in vitro and in vivo by morphological imaging, functional and gene expression assays. In an alternative approach I will further develop the technology of directly converting fibroblasts to neurons and neural progenitor cells. To study aging and neurodegeneration in vivo and find possible novel therapeutic interventions I will use in vivo reprogramming to convert glial cells to neurons in the diseased and aged mouse brain. I will also study if genomic instability caused by retroelements is the underlying cause of age related neuronal dysfunction and decline in neurogenesis. Furthermore, I will characterize hypothalamic neurogenesis and investigate its role in brain aging and neurodegeneration as well as the potential role in organismal aging.

    Lay Summary

    Further information available at:

Types: Investments > €500k
Member States: Sweden
Diseases: Alzheimer's disease & other dementias
Years: 2016
Database Categories: N/A
Database Tags: N/A

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