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Health :: UC San Diego Supercomputers Help Speed High-Tech Drug Design

The high-stakes task of designing new drugs relies on high-tech tools, especially computerized, three-dimensional simulations of proteins. Researchers at the San Diego Supercomputer Center (SDSC), contributing their massive computational capabilities to a collaboration with colleagues at the University of Washington (UW) and IBM, have helped to achieve the largest-ever protein-structure prediction – and completed the complex simulation in less than three hours.

Multiple Sclerosis :: Alarming trend shows women face higher risk for MS

The number of women being diagnosed with multiple sclerosis in Canada is growing faster than the incidence among men, say researchers who suspect an environmental link. Multiple sclerosis (abbreviated MS, also known as disseminated sclerosis) is a chronic, inflammatory disease that affects the central nervous system (CNS).

Breast Cancer :: Breast cancer gene offers promising target for drugs

Researchers at UT Southwestern Medical Center have for the first time described how multiple copies of a gene are responsible for metastases in early-stage breast cancer and poor prognosis for patients. In a study published in this week’s issue of the Proceedings of the National Academy of Sciences, the gene, called uPAR, offers a promising target for therapeutic drugs to stop or slow the progression of the disease and could serve as a screening tool for assessing which types of drugs a patient will respond to.

Flu :: Americans willing to make changes in their lives

In the case of an outbreak of pandemic flu, large majority of Americans willing to make major changes in their lives. Survey also finds many people would face critical work-related problems. The latest national survey conducted by the Harvard School of Public Health (HSPH) Project on the Public and Biological Security finds that when faced with a serious outbreak of pandemic flu, a large majority of Americans are willing to make major changes in their lives and cooperate with public health officials’ recommendations.

Nutrition :: Cognis to launch Omevital, omega-3 fatty acids at HiE

Cognis will unveil its new range of high quality omega-3 fish oil products at this year?s Health Ingredients Europe event in Frankfurt. Under the brand name Omevital?, and available in ethyl ester and triglyceride forms, the new range of marine-origin oils delivers products of outstanding quality and purity, ultra-refined through state-of-the-art manufacturing processes, in accordance with Pharma GMP standards.

Asthma :: Asthma symptoms linked to soot particles from diesel trucks in South Bronx

Soot particles spewing from the exhaust of diesel trucks constitute a major contributor to the alarmingly high rates of asthma symptoms among school-aged children in the South Bronx, according to the results of a five-year study by researchers at New York University?s School of Medicine and Robert F. Wagner Graduate School of Public Service.

Allergy :: Key enzyme involved in allergic disease identified

A research team has identified a key enzyme responsible for triggering a chain of events that results in allergic reaction, according to new study findings published this week in Nature Immunology. The work by researchers from Virginia Commonwealth University, the Hospital for Special Surgery and Weill Cornell Medical College in New York sets the stage for development of new strategies and target therapies that control allergic disease – the sixth leading cause of chronic disease in the United States.

Pregnancy :: Moderate exercise during pregnancy is safe

A new study suggests that moderate exercise during pregnancy is safe even for women with chronic illness. Black women are twice as likely to have premature or low birth weight infants compared with white women, but the reasons why are not clear, Dr. Suezanne T. Orr of East Carolina University in Greenville, North Carolina and her colleagues note.

Parenting :: Pick up your newborn baby when she cries

Parents should listen to their instincts and pick up their newborn babies when they cry, Queensland University of Technology researcher Professor Karen Thorpe said. A joint study with QUT and the Riverton Early Parenting Centre has found many parents of infants up to 12 weeks, were uncertain about how best to settle their crying baby and whether or not it was “right” to pick them up.

Schizophrenia :: Neurophysiological link between cannabis use and schizophrenia

Researchers have found altered neural synchronization in people who smoke cannabis, providing evidence to support the link between the use of this drug and schizophrenia.