Cleveland

The number of people carrying an inherited mutation that predisposes them to melanoma is seven-fold higher than previously thought, according to a new study. Medical practitioners are urged to consider cancer risk factors beyond sun exposure.

A study has found that deep brain stimulation assists with post-stroke rehabilitation, even years after the stroke occurred. The researchers say their technique offers hope to stroke survivors suffering from chronic impairment.

In phase 1 trials, an RNA gene therapy has shown promise for reducing levels of a lipoprotein associated with a high risk of heart disease. The treatment could help fight a form of the disease that can’t currently be treated through lifestyle changes.

A new study has identified a link between using Viagra and reduced instances of Alzheimer’s disease. This is not the first time a beneficial link between Viagra and Alzheimer’s has been proposed but clinical trials will be needed to explore causality.

A striking new gut-brain link has been discovered by researchers at the Cleveland Clinic. The findings show how a metabolite produced by gut bacteria can amplify the severity of a stroke and impair a person’s recovery.