Tumors send out signals that impair normal blood flow, which makes them hard to treat with every type of cancer treatment, including radiation and chemo-, targeted and immunotherapy. Impaired blood supply creates an environment ...
May 18, 2022
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Patients with cardiovascular disease will now benefit from a powerful new molecular imaging tool to detect disease in the main arteries supplying oxygen to the heart, say researchers presenting studies at the Society of Nuclear ...
Jun 11, 2012
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Not as many heart surgery patients may need to be exposed to the potential dangers of blood transfusions, according to a new study that researchers say may change current practice.
Nov 13, 2017
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Humans view the world through two eyes, but it is our brain that combines the images from each eye to form a single composite picture. If this function becomes damaged, impaired sight can be the result. Such loss of visual ...
Apr 16, 2014
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(Medical Xpress)—In a new study published in the scientific journal Circulation, scientists at Karolinska Institutet and Karolinska University Hospital show that an enzyme called arginase might have a key part to play in ...
Nov 27, 2012
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New research published in the Journal of Physiology sheds light on the effects of high blood pressure by considering the way the body responds to a lack of oxygen.
Feb 21, 2018
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Researchers have discovered a new way to treat hepatocellular carcinoma (HCC) the most common type of liver cancer, and the third leading cause of cancer death worldwide.
Sep 26, 2023
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UCLA stem cell scientists have shown that two common tumor suppressor genes, TSC and PTEN, are vital to regulating the stem cell-like precursor cells that create the blood supply in Drosophila, the common fruit fly.
Sep 5, 2012
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People with heart disease may not be able to compensate for their bodies' higher demand for oxygen when inhaling cold air, according to Penn State researchers, making snow shoveling and other activities dangerous for some.
Feb 28, 2012
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Researchers at the Hebrew University of Jerusalem and in California have achieved a breakthrough in understanding how and why a promising anti-cancer therapy has failed to achieve hoped-for success in killing tumor cells. ...
Jun 24, 2013
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