Scientists develop 'Alzheimer's blood test'

Researchers from the University of Nottingham have developed a test that may be able to detect Alzheimer's disease at an earlier stage than is currently possible.

By identifying a combination of elements present only in the blood of patients with the condition, the team hope that a simple blood test will be all that is required to provide a diagnosis, the BBC reports.

Preparing to present their findings to the Alzheimer's Research UK conference in Belfast, the scientists are now developing a quick and easy procedure that could take place in clinics.

Professor Kevin Morgan, who led the research, suggested widespread use of the test could be up to ten years away, but noted the team is "really encouraged" by the results they have discovered so far.

Among the markers the scientists have identified are amyloid-beta, APOE and proteins related to inflation.

"Our findings are exciting because they show that it is technically possible to distinguish between healthy people and those with Alzheimer's using a blood test," Prof Morgan stated.

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