A recent study has discovered a new way to detect and prevent aortic ruptures, a potentially fatal medical condition. Aortic ruptures occur when a weakened portion of the aorta wall tears and allows blood to escape into the abdominal cavity, leading to rapid and often fatal blood loss. The study, published in the journal Science Translational Medicine, identified a biomarker for aortic wall weakening, which can be used to detect and predict aortic ruptures before they occur. This biomarker, called miR-29a, is an important part of the aortic wall’s natural defense system against ruptures. By measuring miR-29a levels in the bloodstream, researchers can detect and predict aortic wall weakening and therefore prevent aortic ruptures. This discovery could be a major breakthrough in diagnosing and treating aortic ruptures and save thousands of lives.

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source: Phys.org