'It was an easy decision': Man donates part of his brain to help find cure for dementia
Summary
Aidan McAllister, a 28-year-old man with a brain tumor, donated part of his healthy brain tissue during surgery to help researchers study dementia. This rare donation is being used to better understand how Alzheimer's disease damages brain connections, aiming to find new treatments.Key Facts
- Aidan McAllister was diagnosed with a terminal brain tumor in 2023.
- During surgery to remove the tumor, doctors took a small piece of Aidan’s healthy brain tissue for dementia research.
- The donated brain tissue is kept alive in the lab to study how Alzheimer’s disease harms brain cells.
- Aidan’s grandfather died from severe dementia in 2020, which motivated him to help research.
- The research focuses on toxic proteins that damage synapses, the parts of brain cells that send messages.
- Normally, healthy brain tissue removed during surgery is discarded, but now it is used for medical study.
- Neurosurgeon Paul Brennan and Dr. Claire Durrant lead this research through NHS Lothian and the University of Edinburgh.
- Aidan is currently receiving chemotherapy and radiotherapy following surgery.
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