News briefs: Parkinson’s disease associated with higher risk of certain cancers

People with Parkinson’s disease and their relatives may be more likely to develop prostate cancer and melanoma. Researchers believe neurodegenerative diseases may share common mechanisms with the cancers.

Content restricted. Requires subscription

News briefs: Bariatric surgery reduces type 2 diabetes risk in obese individuals

Bariatric surgery may significantly reduce a person’s odds of developing type 2 diabetes. This stomach procedure that restricts food intake may reduce the long-term incidence of type 2 diabetes in obese individuals.

Content restricted. Requires subscription