The first report of an international study looking at computed tomography (CT) to screen current or former smokers for lung cancer found that screening did not reduce deaths from lung cancer.
A new study suggests that ovarian cancer cells form by hijacking a developmental genetic process normally used to form fallopian tubes. Scientists at the Georgia Institute of Technology and the Ovarian Cancer Institute discovered that the protein, PAX8, is involved in the development of fallopian tubes and is present in ovarian cancer cells, but not in normal ovarian tissue.
Critical portions of the brain in those who are obese don’t really know they are overweight, researchers have reported in the March issue of the journal Cell Metabolism, published by Cell Press.
Getting enough calcium and vitamin D while reducing calorie intake can increase the beneficial effects of weight loss on cholesterol levels adding to the number of mechanisms by which calcium can benefit weight loss on blood fats.
The Honourable Tony Clement, Minister of Health, launched during a FITMOM Canada class in Ottawa, a five-week national Healthy Pregnancy Campaign to raise awareness of the health considerations for a healthy pregnancy.
People who are at average risk for colorectal cancer, including those with a family history of the disease, should not take aspirin or non-steroidal anti-inflammatory drugs (NSAIDs) to try to prevent the disease, according to a new recommendation from the U.S. Preventive Services Task Force. The recommendation is published in the March 6 issue of the Annals of Internal Medicine.
Myriad Genetics, Inc. (NASDAQ: MYGN) announced that it presented additional results of its completed Phase 2 follow-on study of Flurizan? in patients with mild Alzheimer’s disease at the annual meeting of the American Association for Geriatric Psychiatry (AAGP), held March 1-4, 2007 in New Orleans.
The American Society of Plastic Surgeons (ASPS) and the American Society for Aesthetic Plastic Surgery (ASAPS) have announced that fat grafting for breast augmentation is not recommended at this time based on the lack of safety and efficacy data, and amid concerns that the procedure may interfere with accurate detection of cancer.
A guideline developed by the American Academy of Neurology finds epidural steroid injections play a limited role in providing short-term pain relief for lower back pain that radiates down a leg, and do not provide long-term pain relief. The guideline is published in the March 6, 2007, issue of Neurology, the scientific journal of the American Academy of Neurology.
UC Irvine researchers have combined genetic and geographic data of the H5N1 avian flu virus to reconstruct its history over the past decade. They found that multiple strains of the virus originated in the Chinese province of Guangdong, and they identified many of the migration routes through which the strains spread regionally and internationally.