For gut microbes, not all types of fiber are created equal

Certain human gut microbes with links to health thrive when fed specific types of ingredients in dietary fibers, according to a new study from Washington University School of Medicine in St. Louis. The work—conducted in mice colonized with human gut bacteria and using new technologies for measuring nutrient processing—is a step toward developing more nutritious foods based on a strategy […]

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Persistent headache or back pain ‘twice as likely’ in the presence of the other

People with persistent back pain or persistent headaches are twice as likely to suffer from both disorders, a new study from the University of Warwick has revealed. The results, published in the Journal of Headache and Pain, suggest an association between the two types of pain that could point to a shared treatment for both. The researchers from Warwick Medical […]

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Three faces of teen popularity: being feared, being loved, and being feared and loved

Adolescents place a lot of emphasis on popularity and they are keenly aware of the difference between being liked and being popular. If forced to choose, many opt for popularity. Popularity, however, has many faces. In prior research, two groups of popular adolescents stand out: those who are aggressive and those who are prosocial. Prosocial popular teens acquire and maintain […]

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100-year-old scientific mystery solved: Researchers discover role of nuclear glycogen in non-small cell lung cancers

Researchers at the University of Kentucky Markey Cancer Center have made a breakthrough discovery that solves a mystery long forgotten by science and have identified a potentially novel avenue in pre-clinical models to treat non-small cell lung cancers. Published in Cell Metabolism, the research centers on the function of glycogen accumulation in the nucleus of a cell. Glycogen is known […]

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Dynamic reorganization of brain circuit with post-stroke rehabilitation

Nagoya City University (NCU) researchers have revealed an interaction between cortico-brainstem pathways during training-induced recovery in stroke model rats, providing valuable insights for improving rehabilitation methods. Upper limb hemiparesis often occurs after ischemic or hemorrhagic stroke. Unilateral upper extremity impairment can substantially disturb patients’ ability to complete activities of daily living. Therefore, continuous improvement of rehabilitation methods is needed to […]

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Dads Taking Six Months of Parental Leave? It's Not a Fairy Tale, It's Just Sweden

Want to see a rare exhibit of photographs, featuring creatures you’ve only heard about in hushed rumors? The Swedish Embassy in Washington, D.C., is ready to hook you up. Hint: It’s not unicorns. It’s not even wee Scandinavian fairy folk in pointy hats. It’s an exhibit of photographs of ordinary Swedish dads, simply taking advantage of Sweden’s generous parental leave […]

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FDA warns of liver problems for some taking hep C drugs

(HealthDay)—Taking the hepatitis C drugs Mavyret, Zepatier or Vosevi can trigger rare cases of severe liver problems or liver failure in patients who already have moderate-to-severe liver impairment, the U.S. Food and Drug Administration warned Wednesday. The agency has identified 63 cases of worsening liver function, some resulting in liver failure or death, among patients taking the drugs. While the […]

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