Designing interlocking building blocks to create complex tissues: More precise design of tissue architecture
(Medical Xpress)—Researchers at Columbia Engineering have developed a new "plug-and-play" method to assemble complex cell microenvironments that is a scalable, highly precise way to fabricate tissues with ...
Medical research
Mar 12, 2013 |
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Literature review shows inflammation links obesity and gum disease
Blood on your toothbrush can be a warning sign of gum disease. And, if you are overweight, it can indicate other serious health issues, such as diabetes, heart disease and high blood pressure.
Dentistry
Mar 12, 2013 |
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Study finds fat and bone mass are genetically linked
When it comes to body shape, diet and exercise can only take us so far. Our body shape and geometry are largely determined by genetic factors. Genetics also have an impact on our body composition – including soft fat tissue ...
Medical research
Mar 11, 2013 |
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New drug inclacumab reduces heart damage
A single dose of an investigational anti-inflammatory drug called inclacumab considerably reduces damage to heart muscle during angioplasty (the opening of a blocked artery), according to a recent international clinical trial ...
Cardiology
Mar 10, 2013 |
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Biological tooth replacement—a step closer
Scientists have developed a new method of replacing missing teeth with a bioengineered material generated from a person's own gum cells. Current implant-based methods of whole tooth replacement fail to reproduce a natural ...
Dentistry
Mar 09, 2013 |
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Weight loss may prevent, treat osteoarthritis in obese patients
Weight loss may prevent and significantly alleviate the symptoms of osteoarthritis, a progressive disease of the joints known as "wear and tear" arthritis, according to a literature review appearing in the March 2013 issue ...
Surgery
Mar 08, 2013 |
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Accelerating drug development
All human clinical trials of new treatments begin with phase I, where drugs are tested in isolation to confirm their safety. Yet most effective cancer treatments use a combination of drugs, so-called 'multi-agent' ...
Medications
Mar 08, 2013 |
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Researchers find molecular switch turning on self-renewal of liver damage
The liver is one of the few organs in our body that can regenerate itself, but how it occurs is a biological mystery. New research from BRIC, University of Copenhagen and the Finsen Laboratory, Rigshospitalet, ...
Medical research
Mar 07, 2013 |
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Breast cancer technique to be tested on human breast tissue for the first time
A technique that could take away the anxious wait by patients for breast cancer results by removing the need for a needle biopsy is to have its performance evaluated for the first time, on breast tissue and ...
Cancer
Mar 07, 2013 |
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Novel treatment for bone marrow cancer
Multiple myeloma is a form of cancer in which the plasma cells in the bone marrow grow out of control, causing damage to bones as well as predisposing patients to anaemia, infection and kidney failure. A ...
Cancer
Mar 07, 2013 |
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New research shows anti-wrinkle cream chemical works
(Medical Xpress)—University of Reading researchers have found that a chemical used in some anti-wrinkle creams can nearly double the amount of the protein collagen needed to give skin its elasticity.
Medications
Mar 06, 2013 |
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Obesity makes fat cells act like they're infected
(Medical Xpress)—The inflammation of fat tissue is part of a spiraling series of events that leads to the development of type 2 diabetes in some obese people. But researchers have not understood what triggers ...
Medical research
Mar 05, 2013 |
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Computer model may help athletes and soldiers avoid brain damage and concussions
(Medical Xpress)—Concussions can occur in sports and in combat, but health experts do not know precisely which jolts, collisions and awkward head movements during these activities pose the greatest risks to the brain. To ...
Neuroscience
Mar 05, 2013 |
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Focal therapy offers middle ground for some prostate cancer patients
Men with low-risk prostate cancer who previously had to choose between aggressive treatment, with the potential for significant side effects, and active surveillance, with the risk of disease progression, may have a new option. ...
Cancer
Mar 05, 2013 |
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Scarring of heart muscle linked with increased risk of death in patients with type of cardiomyopathy
Detection of midwall fibrosis (the presence of scar tissue in the middle of the heart muscle wall) via magnetic resonance imaging among patients with nonischemic dilated cardiomyopathy (a condition affecting the heart muscle) ...
Cardiology
Mar 05, 2013 |
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