Genetics

Study finds genetic risk of COVID-19

An analysis of the DNA of thousands of people who have been infected with the coronavirus, SARS-CoV-2, and shown a positive test for the disease it causes, COVID-19, shows that they have several DNA characteristics in common. ...

Alzheimer's disease & dementia

Improving deep sleep may prevent dementia, study finds

As little as 1% reduction in deep sleep per year for people over 60 years of age translates into a 27% increased risk of dementia, according to a study which suggests that enhancing or maintaining deep sleep, also known as ...

Diabetes

Possible vaccine for virus linked to type 1 diabetes

According to many observations, certain virus infections may play a part in the autoimmune attack that leads to type 1 diabetes. Researchers at Karolinska Institutet in Sweden and their Finnish colleagues have now produced ...

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