News tagged with blood vessel cells
Researchers say one specific microrna promotes tumor growth and cancer spread
Researchers at Moffitt Cancer Center have determined that the overexpression of microRNA-155 (miR-155), a short, single strand of ribonucleic acid encoded by the miR-155 host gene, promotes the growth of blood vessels in ...
Cancer
Apr 03, 2013 |
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Cholesterol-lowering eye drops could treat macular degeneration
A new study raises the intriguing possibility that drugs prescribed to lower cholesterol may be effective against macular degeneration, a blinding eye disease.
Medical research
Apr 02, 2013 |
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Antibiotic studied to reduce hemorrhagic stroke damage
A new study will help determine if an antibiotic is a partial antidote for the poisonous effect blood has on the brain following a hemorrhagic stroke, researchers say.
Cardiology
Apr 01, 2013 |
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In managing inflammation, controlling white blood cell flow may be key
(Medical Xpress)—New research by Yale University scientists sets the stage for improved management of acute tissue inflammation related to wounds and chronic inflammatory diseases by advancing current understanding ...
Inflammatory disorders
Mar 28, 2013 |
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Environmental enrichment important factor impacting cell transplantation and brain repair
A team of Korean researchers investigated whether "environmental enrichment" can improve the neurobehavioral function of six week-old mice after transplantation of adipose-derived stem cells (ASCs) to treat hypoxic-ischemic ...
Medical research
Mar 27, 2013 |
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Researchers study use of dasatinib for patients with high-risk MDS
Researchers at Moffitt Cancer Center have completed a phase II clinical trial to determine the safety and efficacy of dasatinib for patients with higher-risk myelodysplastic syndromes (MDS), chronic myelomonocytic leukemia, ...
Cancer
Mar 21, 2013 |
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Fasting time for tumour cells
(Medical Xpress)—Tumours need a steady supply of sufficient nutrients to be able to grow. In order to secure the nutrient availability, they secrete messenger compounds to stimulate neighbouring blood vessels ...
Cancer
Mar 15, 2013 |
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Store donated blood for more than three weeks? Say NO (nitric oxide)
Transfusion of donated blood more than three weeks old results in impaired blood vessel function, a new study of hospital patients shows. Blood banks now consider six weeks to be the maximum permitted storage time of blood ...
Medical research
Mar 10, 2013 |
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Secrets of a t-haplotype gene revealed: Decade-long hunt turns up key gene involved in early mammalian development
The t haplotype in mice—a block of linked genes occupying the proximal half of mouse chromosome 17—is one of the best-studied examples of a selfish genetic element. Through an elaborate sperm-poisoning ...
Genetics
Mar 08, 2013 |
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Early evidence shows 'good' cholesterol could combat abdominal aortic aneurysm
New research provides early evidence that 'good' cholesterol may possess anti-aneurysm forming properties. In laboratory-based investigations, scientists found that increased levels of high-density lipoproteins (HDL), the ...
Cardiology
Mar 06, 2013 |
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Research supports promise of cell therapy for bowel disease
Researchers at Wake Forest Baptist Medical Center and colleagues have identified a special population of adult stem cells in bone marrow that have the natural ability to migrate to the intestine and produce intestinal cells, ...
Medical research
Feb 28, 2013 |
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Certain mutations affect kidney disease risk and prognosis
Certain gene mutations affect individuals' risk of developing a serious kidney condition, as well as their prognosis after being diagnosed with the disease, according to a study appearing in an upcoming issue of the Journal of ...
Genetics
Feb 21, 2013 |
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Monocyte migrations
LMU researchers led by Christian Weber have, for the first time, elucidated how cells that promote the development of atherosclerosis find their way to the blood vessel wall, where they stimulate the formation of obstructive ...
Medical research
Feb 19, 2013 |
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New study aims to use stem cells to help save sight of diabetes sufferers
Scientists at Queen's University Belfast are hoping to develop a novel approach that could save the sight of millions of diabetes sufferers using adult stem cells.
Medical research
Feb 14, 2013 |
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Stem cell source an important factor, impacting ability to treat myocardial infarction
When a research team from Denmark and Sweden compared the therapeutic capabilities of adipose-derived stem cells (ASCs) versus bone marrow-derived stem cells (BMSCs) obtained from a single 84 year-old male donor with ischemic ...
Medical research
Feb 13, 2013 |
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