Alzheimer’s gene ’diabetes link’
Scientists say they have identified a possible genetic link between diabetes and Alzheimer’s disease.
It has been known for some time that people with diabetes have a much higher risk of developing Alzheimer’s, but not why this is so.
Now US researchers writing in Genetics say a study of worms has indicated a known Alzheimer’s gene also plays a role in the way insulin is processed.
Dementia experts said more work in humans was now needed.
Alzheimer’s is the most common cause of dementia, which affects 820,000 people in the UK.