Alzheimer's disease & dementia

Protein misfolding as a risk marker for Alzheimer's disease

In symptom-free individuals, the detection of misfolded amyloid-β protein in the blood indicates a considerably higher risk of Alzheimer's disease—up to 14 years before a clinical diagnosis is made. Amyloid-β folding ...

Diabetes

Routine blood tests could predict diabetes

Random plasma glucose tests could be used to predict which patients will develop diabetes, according to a study of Veterans Affairs treatment data. Researchers from several VA systems showed that levels of glucose found during ...

Medical research

Study reveals biology of leptin, the hunger hormone

In a new study, Yale researchers offer insight into leptin, a hormone that plays a key role in appetite, overeating, and obesity. Their findings advance knowledge about leptin and weight gain, and also suggest a potential ...

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