Medical research

Narcissism linked to aggression in review of 437 studies

A comprehensive analysis of 437 studies from around the world provides the best evidence to date that narcissism is an important risk factor for both aggression and violence, researchers said.

Alzheimer's disease & dementia

Imbalance in gum bacteria linked to Alzheimer's disease biomarker

Older adults with more harmful than healthy bacteria in their gums are more likely to have evidence for amyloid beta—a key biomarker for Alzheimer's disease—in their cerebrospinal fluid (CSF), according to new research ...

Medical research

How effective are suicide interventions?

With a significant array of papers and opinions circulating about what treatments might work best to reduce suicidal thoughts and behaviors, one University of Denver professor set out to complete a comprehensive analysis ...

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