Medical research

Proteins linked to longevity may be involved in mood control

(Medical Xpress) -- Over the past decade, MIT biologist Leonard Guarente and others have shown that very-low-calorie diets provoke a comprehensive physiological response that promotes survival, all orchestrated by a set of ...

Health

Protein key to curbing overeating and preventing obesity

(Medical Xpress) -- Including enough protein in our diets, rather than simply cutting calories, is the key to curbing appetites and preventing excessive consumption of fats and carbohydrates, a new study from the University ...

Oncology & Cancer

Studies examine diet's role in prostate cancer

(Medical Xpress) -- A team of nutrition researchers and urologic surgeons at Washington University School of Medicine in St. Louis and the Siteman Cancer Center is conducting two studies to investigate a potential link between ...

Medical research

Is the 'longevity gene' nearing the end of its life?

Sirtuins, proteins believed to significantly increase lifespan in a number of organisms – and the claimed target of some anti-ageing creams – do not, in fact, affect animal longevity, according to new research funded ...

Diseases, Conditions, Syndromes

Protein linked to Parkinson's disease may regulate fat metabolism

National Institutes of Health researchers have found that Parkin, an important protein linked with some cases of early-onset Parkinson's disease, regulates how cells in our bodies take up and process dietary fats.

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