Metabolites: the key to treating Alzheimer's? - with Priyanka Joshi
The Royal Institution・33 minutes read
Dr. Alois Alzheimer discovered Alzheimer's disease over a hundred years ago due to protein clumps in the brain, with efforts for a cure remaining futile. Recent drugs show promise, but protein misfolding leading to aggregation remains a key challenge in neurodegenerative diseases like Alzheimer's.
Insights
- Misfolded proteins in diseases like Alzheimer's overwhelm the cell's clearance mechanisms, leading to aggregation in specific brain regions and subsequent cognitive decline.
- Metabolites play a crucial role in influencing protein conformation and aggregation, with dysregulated metabolites found in neurodegeneration activating protein quality control mechanisms and specific metabolites like vitamin A and E maintaining solubility, highlighting the impact of metabolism on disease progression and potential therapeutic targets.
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Recent questions
What did Dr. Alois Alzheimer discover?
Alzheimer's disease characterized by brain protein clumps.
How do misfolded proteins lead to diseases?
Misfolded proteins can form aggregates, causing loss of function.
What role do metabolites play in protein conformation?
Metabolites interact with proteins, influencing their conformation.
How do lifestyle factors influence protein aggregation?
Lifestyle factors, genetics, and environment impact protein conformation.
What interventions are crucial for combating age-related diseases?
Diet and movement-based interventions are essential for healthspan.
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