What makes urine yellow? Scientists discover the enzyme responsible

Researchers at the University of Maryland and National Institutes of Health have identified the microbial enzyme responsible for giving urine its yellow hue, according to a new study published in the journal Nature Microbiology. The discovery of this enzyme, called bilirubin reductase, paves the way for further research into the gut microbiome’s role in ailments like jaundice … Read more

Researchers identify circulating proteins linked to preeclampsia and other hypertensive disorders of pregnancy

Preeclampsia and other hypertensive disorders of pregnancy—which are characterized by high blood pressure with or without organ dysfunction during the second half of pregnancy—carry considerable short- and long-term risks for both the mother and child. Treatment options (other than expedited delivery) remain limited. A team led by researchers at Massachusetts General Hospital (MGH) and the … Read more

New tumor marker can detect gastric cancer with nearly 90% accuracy

New tumor marker can detect gastric cancer with nearly 90% accuracy (medicalxpress.com) A research team led by the Nagoya University Graduate School of Medicine has discovered that the stromal cell-derived factor 4 (SDF-4) protein is a reliable cancer marker. As simple blood tests accurately detect the protein, their findings suggest the potential of the marker … Read more

Neurofilament Light Chain Elevation and Disability Progression in Multiple Sclerosis

Key Points Question  When does neuroaxonal pathology occur in people with multiple sclerosis (MS) who experience disability worsening? Findings  In this cohort study including 1899 individuals, serum neurofilament light chain elevation, as a sign of accelerated neuroaxonal injury, was detected approximately 1 year preceding disability worsening events associated with relapses and 1 to 2 years before worsening … Read more

New blood test could improve concussion diagnosis: Study

A global blood test for concussion could be a step closer after a Monash University-led study discovered specific proteins or biomarkers that can help diagnose concussions relatively quickly and accurately. Once approved, a blood test identifying these biomarkers could improve the diagnostic process of concussion following accidents, sport-related collisions, or other injuries, aiding management and … Read more

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