Medical research

How a common viral infection can lead to autoimmunity

Researchers in Dr. Leona Gilbert's research group at the University of Jyväskylä have proposed a novel mechanism for how a common viral infection could lead to an autoimmune disease. Dr. Gilbert's team demonstrated for ...

Medical research

Study finds direct oxidative stress damage shortens telomeres

The same sources thought to inflict oxidative stress on cells—pollution, diesel exhaust, smoking and obesity—also are associated with shorter telomeres, the protective tips on the ends of the chromosomal shoelace.

Neuroscience

Detecting dementia's damaging effects before it's too late

Scientists might have found an early detection method for some forms of dementia, according to new research by the University of Arizona and the University of Toronto's Baycrest Health Sciences Centre.

Cardiology

Atherosclerosis: Induced cell death destabilizes plaques

Many chronic disorders arise from misdirected immune responses. A Ludwig-Maximilians-Universitaet (LMU) team led by Oliver Söhnlein now shows that neutrophils exacerbate atherosclerosis by inducing smooth muscle-cell death ...

Medical research

More evidence that blood tests can detect the risk of Alzheimer's

A new study confirms that a simple blood test can reveal whether there is accelerating nerve cell damage in the brain. The researchers analysed neurofilament light protein (NFL) in blood samples from patients with Alzheimer's ...

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