Health & Fitness

Scientists have uncovered the mechanism behind why eating late at night is linked to weight gain and diabetes. The connection between eating time, sleep and obesity is well-known but poorly understood, with research showing that over-nutrition can disrupt circadian rhythms and change fat tissue.

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Scientists have developed a new way of looking at sex-biased diseases that is rooted in evolutionary biology.

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Eating a handful of almonds a day significantly increases the production of butyrate, a short-chain fatty acid that promotes gut health, according to a recent study.

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A new study identifies common and rare gene mutations that impact radiation resistance and sensitivity, an important step toward providing more individualized and effective radiotherapy for patients with cancer. The discovery ultimately could allow radiation dosage to be calibrated based on genetic mutations. Radiotherapy continues to be delivered using generic schedules and doses, unlike newer targeted drug therapy that are guided by the genomics of an individual's cancer.

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Starting antiretroviral treatment (ART) early in the course of HIV infection when the immune system is stronger results in better long-term health outcomes compared with delaying ART, according to new findings.

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Researchers have shown that pain experienced by patients during medical treatments can be considerably alleviated by holding and experiencing the motions of a soft furry robot. Based on measures of pain, fear, and biomarker collection, the researchers believe that the robot can improve patient experience.

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A new discovery points the way toward an effective HCV vaccine.

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