Scientists identify protein that sustains heart function into old age
The human heart makes precious few new cells but manages to generate billions of life-sustaining beats as it grows old.
Jun 17, 2015
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The human heart makes precious few new cells but manages to generate billions of life-sustaining beats as it grows old.
Jun 17, 2015
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For the first time, scientists can efficiently generate large numbers of rare cells in the network that pushes the heart's chambers to consistently contract. The technique, published May 28 in Stem Cell Reports, could be ...
Jun 2, 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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A natural compound derived from the bark of the magnolia tree, can protect the heart from hypertrophy, a thickening of cardiac muscle often caused by chronic high blood pressure that can lead to heart failure, researchers ...
Apr 14, 2015
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A team led by Oxford University researchers was looking at how a protein, iASPP, might be involved in the growth of tumours. However, serendipitously they found that mice lacking this gene died prematurely of sudden cardiac ...
Feb 17, 2015
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Bigger isn't always better, even when it comes to the body's most vital organs. An enlarged or thickened cardiac muscle can actually force the heart to work harder to pump blood throughout the body, weakening the organ until ...
Feb 3, 2015
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A Roman philosopher was the first to note the relationship between a sound mind and a sound body. Now the findings of a new Johns Hopkins study reveal a possible biochemical explanation behind this ancient observation.
Jan 12, 2015
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Massachusetts General Hospital (MGH) investigators have identified two compounds that appear, in cellular and animal models, to block the cardiac damage caused by the important chemotherapy drug doxorubicin. Their report ...
Dec 10, 2014
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Researchers at the Salk Institute have healed injured hearts of living mice by reactivating long dormant molecular machinery found in the animals' cells, a finding that could help pave the way to new therapies for heart disorders ...
Nov 6, 2014
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Endothelial cells residing in the coronary arteries can function as cardiac stem cells to produce new heart muscle tissue, Vanderbilt University investigators have discovered.
Aug 20, 2014
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