A large genetic study of age-related macular degeneration (AMD) has identified three new genes associated with this blinding eye disease — two involved in the cholesterol pathway. Results of this large-scale collaborative study, supported by the National Eye Institute (NEI), part of the National Institutes of Health, were published online April 12 in the Proceedings of the National Academy of Sciences.
Related posts:
- MedicareCard.com – Scientists Find Genes That Influence Brain Wave Patterns Scientists have identified new genes and pathways that influence an individual’s typical pattern of brain electrical activity, a trait that may serve as a useful surrogate marker for more genetically complex traits and diseases. One of the genes, for example, was found to be associated with alcoholism....
- NIH Genomic Mapping Study Finds Largest Set of Genes Related to Major Risk Factor for Heart Disease Scanning the genomes of more than 100,000 people from all over the world, scientists report the largest set of genes discovered underlying high cholesterol and high triglycerides — the major risk factors for coronary heart disease, the nation’s number one killer. Taken together, the gene variants explain between a quarter and a third of the […]...
- MedicareCard.com – Study Provides New Leads into Genetics of Cleft Lip and/or Palate A consortium of scientists supported by the National Institutes of Health reported today that it has identified two human genes that, when inherited in a slightly altered form, may play a role in causing cleft lip and/or palate (roof of the mouth), one of the world’s most common congenital malformations....
- New Compound Improves Obesity-Related Health Complications in NIH-Led Study An experimental compound appears to improve metabolic abnormalities associated with obesity, according to a preliminary study led by researchers at the National Institutes of Health. A report of the study, which was conducted with obese mice, appears online today in the Journal of Clinical Investigation....
- Scientists Identify Brain Circuits Related to the Initiation and Termination of Movement Sequences in NIH-Supported Study In humans, throwing a ball, typing on a keyboard, or engaging in most other physical activities involves the coordination of numerous discrete movements that are organized as action sequences. Scientists at the National Institutes of Health and the Gulbenkian Institute in Portugal have identified brain activity in mice that can signal the initiation and termination […]...
- NIBIB and the Indian Department of Biotechnology Collaborate to Develop Low-Cost Medical Devices The National Institute of Biomedical Imaging and Bioengineering (NIBIB), part of the National Institutes of Health, announced the availability of supplemental funding for eligible NIBIB-supported research grants to facilitate collaborative work among researchers in the United States and India....
- Medicare, Medicare Card, Study Finds Two Sling Surgeries, Equally Effective for Bladder Control in Women Two common operations for stress urinary incontinence (SUI) help women achieve similar levels of dryness, according to a team of urologists and urogynecologists who compared the treatments in a large U.S. trial supported by the National Institutes of Health. The study is being released online May 17, 2010, by the New England Journal of Medicine […]...
- MedicareCard.com Comparative-Effectiveness Study Confirms New Treatment for Diabetic Macular Edema Researchers have shown that ranibizumab (Lucentis) eye injections, often in combination with laser treatment, result in better vision than laser treatment alone for diabetes-associated swelling of the retina....
- Medicare Research, Songbird Genome Analysis, Reveals New Insights Into Vocal Behavior An international research consortium has identified more than 800 genes that appear to play a role in the male zebra finch's ability to learn elaborate songs from his father. The researchers also found evidence that song behavior engages complex gene regulatory networks within the brain of the songbird -- networks that rely on parts of the genome once considered junk....
- Vitamin D Status is Not Associated with Risk for Less Common Cancers Despite hopes that higher blood levels of vitamin D might reduce cancer risk, a large study finds no protective effect against non-Hodgkin lymphoma or cancer of the endometrium, esophagus, stomach, kidney, ovary, or pancreas. In this study, carried out by researchers from the National Cancer Institute (NCI), part of the National Institutes of Health, and […]...
- MedicareCard.com, U.S. Latinos, Have High Rates of Developing Vision Loss, Certain Eye Conditions Latinos have higher rates of developing visual impairment, blindness, diabetic eye disease, and cataracts than non-Hispanic whites, researchers found. ...
- MedicareCard, Newer Heart Surgery, Infants Offers First-Year Survival Benefit over Traditional Procedure Infants born with a severely underdeveloped heart who undergo a newer surgical procedure are more likely to survive their first year and not require a heart transplant than those who have a more traditional surgical procedure, according to a report by researchers supported by the National Heart, Lung, and Blood Institute (NHLBI), which is part […]...
- Adverse Cardiovascular Events Reported in Testosterone Trial in Older Men A clinical trial of testosterone treatment in older men, reported June 30 online in the New England Journal of Medicine, has found a higher rate of adverse cardiovascular events, such as heart attacks and elevated blood pressure, in a group of older men receiving testosterone gel compared to those receiving placebo. Due to these events, […]...
- Medicare – Targeting the Blood-Brain Barrier, May Delay Progression of Alzheimer’s Disease Researchers may be one step closer to slowing the onset and progression of Alzheimer's disease. An animal study supported by the National Institute of Environmental Health Sciences (NIEHS), ...
- Medicare Card, Scientists Identify Markers, Human Breast Cancer Cells, Linked to Development of an Aggressive, But Less Common Form of Breast Cancer Scientists have identified a group of surface markers on cells linked to an aggressive type of breast cancer called estrogen receptor-negative cancer. In this preliminary study, estrogen-negative breast cancer developed when three markers, CD44+, CD49fhi, and CD133hi were present simultaneously on the surface of human cells taken from breast cancer patients and transplanted into a […]...