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Unexpected discovery reveals mechanism behind brain tumor development

When researchers at Lund University investigated how UM171, a molecule used to make blood stem cells multiply, works, they made an unexpected connection. The results provide new insights into how one of the most common malignant brain tumors in children could be treated in the future. Their research is published in the journal Cancer Gene Therapy.

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New approach cuts sepsis diagnosis from days to hours

Sepsis, a life-threatening condition that stems from the body trying to fight off an infection, plagues more than 1.5 million patients a year in the U.S. alone, with one in three deaths recorded in hospitals attributed in part to sepsis. Despite the severity of the condition, which can kill in as little as 12 hours, it takes between two and seven days for most traditional approaches to definitively identify sepsis-causing bacteria in blood infections.

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Prostate medication linked to fewer complications after heart attack

Men are likely to suffer more extensive heart attacks than women. Studies have shown that male sex hormones, such as testosterone, intensify inflammation during an acute heart attack and lead to a larger area of damage. According to a study from the University of Gothenburg, patients treated with medication for benign prostatic hyperplasia at the time of a severe acute heart attack experienced fewer serious complications from the attack.

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