Researchers at the University of Missouri-Columbia recently created a model of proline dehydrogenase, an important cancer-preventing enzyme in the human body, and analyzed how it works. A paper detailing their results was published today in the Journal of Biological Chemistry.
A genome-wide assessment of genetic variation in individuals with Crohn disease has identified seven genes or regions that are associated with elevated risk of the disease, according to a study to be published online this week in Nature Genetics.
Variation in a genetic element that regulates the expression of the gene encoding caspase-8 (CASP8) is associated with differential susceptibility to several different cancers, according to a study to be published online this week in Nature Genetics.
Weight and blood pressure screenings, massage therapy specials, a biking and running workshop and free injury, foot and spinal screenings are among the many events the athletics and recreation department has planned for individuals of all fitness levels during Northwestern’s celebration of National Physical Fitness and Sports Month in May.
A novel catheter technique for patching holes in the heart may make it possible for many patients to avoid surgery altogether and others to regain enough strength to safely undergo surgical repair at a later date, according to a study reported at the 30th annual Scientific Sessions of the Society for Cardiovascular Angiography and Interventions, May 9-12, 2007, in Orlando, Fla.
Catheter techniques are expanding into new territory, successfully aiding in the replacement of narrowed, calcified aortic valves in patients too sick to withstand open-chest surgery.
Toxoplasmosis is a parasitic disease, primarily carried by cats. It is transmitted to humans by eating undercooked meat or through contact with cat faeces. It is particularly dangerous for pregnant women, whose foetuses can be infected via the placenta, and those with a weakened immune system, such as people infected with HIV. In severe cases, toxoplasmosis can cause damage to the brain and eyes, and even death.
When male primates tussle and females develop their social skills it leaves a permanent mark — on their brains. According to research published in the online open access journal BMC Biology, brain structures have developed due to different pressures on males and females to keep up with social or competitive demands.
Although women are four times more likely than men to develop osteoporosis, or porous bone, one in 12 men also suffer from the disease, which can lead to debilitating – or even life-threatening – fractures, mainly of the spine, hip and wrist. The underlying causes of osteoporosis are numerous, but in women, low estrogen levels after menopause have been considered an important factor.
Keep your family safe this summer by following these tips from the American Academy of Pediatrics (AAP).