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New target for heart failure therapy identified
A novel signaling pathway plays a significant role in the production of aldosterone, a hormone that promotes heart failure after a myocardial infarction, according to a study conducted by Thomas Jefferson University researchers. view more (2009-03-17)
New findings about brain proteins suggest possible way to fight Alzheimer's
The action of a small protein that is a major villain in Alzheimer's disease can be counterbalanced with another brain protein, researchers at UT Southwestern Medical Center have found in an animal study. view more (2009-10-07)
Women at risk from vitamin A deficiency
Almost half of UK women could be suffering from a lack of vitamin A due to a previously undiscovered genetic variation, scientists at Newcastle University have found. view more (2009-11-18)
Researchers find gene that spurs development of the epididymis
Human sperm cells travel up to 6 meters in their transit from testes to penis, and most of that journey occurs in the epididymis, a tightly coiled tube that primes the cells for their ultimate task: fertilization. view more (2007-06-28)
New marker for Alzheimer's discovered
Gothenburg researchers have discovered a previously unknown substance in spinal fluid that can be used to diagnose Alzheimer's disease. view more (2009-09-15)
OHSU research reveals possible future target for delaying or stopping Alzheimer's
Researchers at Oregon Health & Science University's Neurological Sciences Institute (NSI) have located a possible target for future therapies aimed at delaying or stopping Alzheimer's disease. view more (2006-05-02)
Researchers get closer to preventing Alzheimer's disease
A recent study directed by Mount Sinai School of Medicine identifies a faulty molecule in the brain found in cases of mild cognitive impairment (MCI). view more (2006-07-06)
Scientists develop fungus-fighting vaccine
group of scientists in Italy have developed a vaccine with the potential to protect against fungal pathogens that commonly infect humans, according to a study by Torosantucci and colleagues in the September 5 issue of The Journal of Experimental Medicine. view more (2005-09-06)
New advances may slow tumor growth in pancreatic cancer
Making new strides in their ongoing effort to understand mechanisms behind the relentless growth of cancer cells, researchers at Dartmouth Medical School have found a promising key that may open doors to future treatments in pancreatic and other forms of cancer view more (2005-06-10)
Alzheimer's disease drug treats traumatic brain injury, report GUMC researchers
The destructive cellular pathways activated in Alzheimer's disease are also triggered following traumatic brain injury, say researchers from Georgetown University Medical Center (GUMC). view more (2009-07-13)
Enzyme eliminated by cancer cells holds promise for cancer treatment
An enzyme that cancer cells eliminate, apparently so they can keep proliferating, may hold clues to more targeted, effective cancer treatment, scientists say. view more (2007-07-19)
Alzheimer's: New findings resolve long dispute about how the disease might kill brain cells
For a decade, Alzheimer's disease researchers have been entrenched in debate about one of the mechanisms believed to be responsible for brain cell death and memory loss in the illness. view more (2009-04-16)
Prenatal Diagnosis Could Aid Treatment Of Beta Thalassaemia (pp 6, 41)
Authors of a research letter in this week's issue of THE LANCET highlight how prenatal testing could identify fetuses with appropriate tissue for treating beta thalassaemia in their older siblings. Prenatal testing could also identify fetuses who will develop beta thalassaemia and who could be treated with bone-marrow transplantation from a family... view more... (2003-07-02)
Genetic differences may help explain response to multiple sclerosis treatment
By comparing the DNA of patients with multiple sclerosis whose symptoms are reduced by interferon beta therapy to the DNA of those who continue to experience relapses, researchers may have identified important genetic differences between the two. view more (2008-01-15)
New cancer weapon: nuclear nanocapsules
Rice University chemists have found a way to package some of nature's most powerful radioactive particles inside DNA-sized tubes of pure carbon -- a method they hope to use to target tiny tumors and even lone leukemia cells. view more (2007-08-24)
Beta-blockers reduce mortality in patients with COPD after vascular surgery
In the first study to directly examine the effects of beta-blockers on surgical patients with chronic obstructive pulmonary disease (COPD), researchers have found that, contrary to previous thought, beta-blockers significantly reduce mortality in COPD patients. view more (2008-10-01)
Vitamin D, curcumin may help clear amyloid plaques found in Alzheimer's disease
UCLA scientists and colleagues from UC Riverside and the Human BioMolecular Research Institute have found that a form of vitamin D, together with a chemical found in turmeric spice called curcumin, may help stimulate the immune system to clear the brain of amyloid beta, which forms the plaques considered the hallmark of Alzheimer's disease. view more (2009-07-16)
Tiny molecule controls stress-induced heart disease
A tiny snippet of RNA, a chemical cousin of DNA, controls damage to the heart under several types of stress, researchers at UT Southwestern Medical Center have found. view more (2007-03-23)
Receptor critical in neurodegeneration reduces Alzheimer's plaque
Increasing the level of a protein that plays a key role in traumatic spinal cord injuries and multiple sclerosis reduces the concentration of disease-causing plaque in Alzheimer's disease. view more (2006-02-03)
Antioxidants show no clear benefit against cardiovascular events, death in high-risk women
Vitamins C and E and beta carotene, either individually or in combination, do not appear to reduce the risk of cardiovascular events or death among women at high risk for heart disease. view more (2007-08-14)
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