Males and females differ in prevalence, treatment responses, and survival rates for a variety of diseases. For cardiac disease, women almost uniformly fare far worse than men. There are likely many reasons for this, and scientists ...
Oct 19, 2021
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A new regulator for heart formation has been discovered by studying how embryonic stem cells adjust the packaging of their DNA. This approach to finding genetic regulators, the scientists say, may have the power to provide ...
Sep 27, 2012
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Nearly every cell in the human body carries a copy of the full human genome. So how is it that the cells that detect light in the human eye are so different from those of, say, the beating heart or the spleen?
Feb 4, 2013
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An advanced human heart organoid system can be used to model embryonic heart development under pregestational diabetes-like conditions, researchers report in the journal Stem Cell Reports.
Feb 8, 2024
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Using a technology that provides a 'high-resolution view' of the status of individual cells, a team of researchers has gained new insights into the embryonic development of the mouse heart. They discovered that during development, ...
Apr 23, 2018
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Stem cell therapies could one day help repair heart tissue in people with cardiovascular disease. But before doctors feel confident enough to transplant these potent cells into patients, they need to better understand how ...
Apr 5, 2017
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A team of researchers at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) in Madrid has identified the molecular mechanisms that control the activity of genes involved in both the correct formation of the heart ...
Dec 11, 2023
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New and unique shear stress patterns can occur in angiogenic capillary (new blood vessel growth) networks, according to a new study titled "Angiogenic microvascular wall shear stress patterns revealed through three-dimensional ...
Sep 18, 2023
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Hormones—regulatory biochemicals produced by the body—were first identified over 100 years ago. Since then, improvements in researchers' understanding of the key role that hormones play as chemical messengers in processes ...
Mar 12, 2014
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The heart contains four different chambers and different cell types such as cardiomyocytes (CMs), endocardial cells (ECs) covering the inner layer of the heart, epicardial cells covering the outer layer of the heart and smooth ...
Aug 25, 2014
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