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Embryonic heart exhibits impressive regenerative capacity
A new study demonstrates that the embryonic mouse heart has an astounding capacity to regenerate, a phenomenon previously observed only in non-mammalian species.   view more (2008-10-14)

Role for CISD2 gene in human disease and lifespan control
In the May 15th issue of G&D, Dr. Ting-Fen Tsai (The National Yang-Ming University, Taiwan) and colleagues present a new animal model of human Wolfram Syndrome, and effectively link CISD2 gene function, mitochondrial integrity and aging in mammals.   view more (2009-05-15)

Removing DNA repair gene causes metabolic syndrome
Removing a gene involved in repairing damaged DNA causes mice to develop the metabolic syndrome, researchers at Oregon Health & Science University have discovered.   view more (2006-02-09)

Second low-oxygen pathway hints at cancer, cardiovascular disease physiology
Researchers at the University of Pennsylvania School of Medicine have identified a second molecular pathway that promotes cell survival in low-oxygen conditions.   view more (2006-02-17)

Substance in red wine found to keep hearts young
How do the French get away with a clean bill of heart health despite a diet loaded with saturated fats? Scientists have long suspected that the answer to the so-called "French paradox" lies in red wine. Now, the results of a new study bring them closer to understanding why.   view more (2008-06-05)

Grape skin compound fights the complications of diabetes
Research carried out by scientists at the Peninsula Medical School in the South West of England has found that resveratrol, a compound present naturally in grape skin, can protect against the cellular damage to blood vessels caused by high production of glucose in diabetes, according to a paper published in the science journal "Diabetes,... view more... (2008-03-19)

Researchers identify the gene responsible for a rare form of congenital anemia
The latest electronic edition of the journal Nature Genetics reports the discovery of a new gene responsible for congenital sideroblastic anemia, a rare disease, mainly characterized by the presence of ringed sideroblasts in the patients' bone marrow.   view more (2009-05-11)

Do high-fat diets make us stupid and lazy?
Short-term memory getting worse? Exercise getting harder? Examine your diet. New research published online in The FASEB Journal showed that in less than 10 days of eating a high-fat diet, rats had a decreased ability to exercise and experienced significant short-term memory loss.   view more (2009-08-12)

Single molecule extends fat mice lives by reversing gene pathways associated with disease in obese
Researchers have used a single compound to increase the lifespan of obese mice, and found that the drug reversed nearly all of the changes in gene expression patterns found in mice on high calorie diets-some of which are associated with diabetes, heart disease, and other significant diseases related to obesity.   view more (2006-11-02)

Scientists discover how coffee can reduce risk of pancreatitis
Scientists at the University of Liverpool have found how coffee can reduce the risk of alcohol-induced pancreatitis.   view more (2006-03-14)

TIGR researchers reveal tricks of common sexually transmitted infection
It's the world's most common non-viral sexually transmitted infection. There are an estimated 8 million cases of trich - pronounced "trick" - a year in North America and 170 million cases worldwide.   view more (2007-01-12)

Why does an anti-anthrax drug kill plants too?
Scientists at the John Innes Centre (JIC), Norwich (1) have today reported that a very successful antibiotic, which is harmless to humans but lethal to most bacteria, also kills plants. They have found that an enzyme, which is an important target for several families of antibiotics and was thought to exist only in bacteria, is also present in... view more... (2004-05-12)

UC Santa Barbara chemist goes nano with CoQ10
If Bruce Lipshutz has his way, you may soon be buying bottles of water brimming with the life-sustaining coenzyme CoQ10 at your local Costco.   view more (2008-07-25)

Can fruit flies help treat stroke and transplant patients?
Reperfusion injury takes place when an animal or an organ is starved of oxygen, then exposed to oxygen again. This occurs in strokes and organ transplants and causes many deaths per year.   view more (2007-12-05)
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