Genetics

Risk gene for Alzheimer's has early effects on the brain

A genetic predisposition to late-onset Alzheimer's disease affects how the brains of young adults cope with certain memory tasks. Researchers from the German Center for Neurodegenerative Diseases (DZNE) and the Ruhr-Universität ...

Diseases, Conditions, Syndromes

Bacterial link in celiac disease

Bacterial exposure has been identified as a potential environmental risk factor in developing coeliac disease, a hereditary autoimmune-like condition that affects about one in 70 Australians.

Genetics

Genes, the social environment, and adolescent smoking

Adolescence is a time of dramatic change. It marks a period of significant physical transformation—such as the drive toward sexual maturity. But it can also be a time of considerable psychological change and social experimentation.

Health

Sleeping too much—or too little—boosts heart attack risk

Even if you are a non-smoker who exercises and has no genetic predisposition to cardiovascular disease, skimping on sleep—or getting too much of it—can boost your risk of heart attack, according to a new University of ...

Oncology & Cancer

Daily coffee doesn't affect cancer risk

Drinking coffee does not change a person's risk of being diagnosed with or dying from cancer, a new QIMR Berghofer study has found.

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