Health & Fitness

Black patients who leave hospice care and patients with short stays in hospice care are at increased risks for being admitted to a hospital after being discharged from hospice, according to researchers.

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The over-the-counter supplement nicotinamide riboside, a form of vitamin B3, increased the walking endurance of patients with peripheral artery disease, a chronic leg condition for which there are few effective treatments.

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An unexpected discovery may pave the way to better treatments for a broad range of cancers.

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A test that looks for genetic hallmarks of brain cancers in samples of cerebrospinal fluid can decrease the time to diagnosis and eliminate the need for invasive brain biopsies for some patients. Experts in neurosurgery, cancer and pathology worked together to develop a rapid, genotyping test that can detect key mutations associated with brain cancers from samples taken during a lumbar puncture.

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A recently published paper on a kinase and its importance in triggering cellular responses caps more than 12 years of research.

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Researchers have developed a new nanomedicine therapy that delivers anticancer drugs to lung cancer cells and enhances the immune system's ability to fight cancer. The team showed promising results for the new therapy in cancer cells in the lab and in mouse lung tumor models, with potential applications for improving care and outcomes for patients with tumors that have failed to respond to traditional immunotherapy.

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A link between the neurotransmitter dopamine and the mentalizing abilities of healthy people has been identified.

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