Working with heart muscle cells from diabetic rats, scientists at Johns Hopkins have located what they say is the epicenter of mischief wreaked by too much blood sugar and used a sugar-gobbling enzyme to restore normal function ...
Jun 25, 2015
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In a recent issue of Science Translational Medicine, Brian Polizzotti, PhD, Bernhard Kuhn, MD, Sangita Choudhury, PhD, and colleagues affiliated with the Boston Children's Hospital's Translational Research Center report that ...
Apr 28, 2015
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(MedicalXpress)—A large team of researchers with affiliations in Israel and Australia has found a way to cause cell regeneration in mice. In their paper published in the journal Nature Cell Biology, the team reports on ...
Working with lab animals and human heart cells, scientists from Johns Hopkins and other institutions have identified what they describe as "the long-sought culprit" in the mystery behind a cell-signaling breakdown that triggers ...
Mar 19, 2015
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(Medical Xpress)—An investigational drug studied in animals significantly reduced damage to heart muscle from a heart attack and minimized the risk of bleeding during follow-up treatments, according to a study by scientists ...
Aug 13, 2014
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(Medical Xpress)—Unlike the heart muscle, the musculature of the locomotive organs has the capacity to heal itself. What makes this possible are muscle-specific stem cells known as satellite cells. Located on the muscle ...
Aug 19, 2013
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Blood flow to the heart often is interrupted during a heart attack or cardiac surgery. But when blood flow resumes, the heart may still falter. That's because collateral damage can occur as blood re-enters the heart, potentially ...
Jul 11, 2012
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(Medical Xpress) -- A blood test can predict whether patients are likely to die of a heart attack in the month after surgery, according to an international study involving thousands of patients.
Jul 4, 2012
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Blocking a protein in the heart that is produced under stressful conditions could be a strategy to prevent cardiac damage that results from chemotherapy, a new study suggests.
May 21, 2012
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(Medical Xpress) -- University of California, San Diego researchers have developed a new injectable hydrogel that could be an effective and safe treatment for tissue damage caused by heart attacks.
Feb 22, 2012
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