Prions are causing fatal and infectious diseases of the nervous system, such as the mad cow disease (BSE), scrapie in sheep or Creutzfeldt-Jakob disease in humans. Scientists of Helmholtz Zentrum Münc...
Life Sciences |An answer lies in a two-part study led by Charles Mobbs, PhD, Professor of Neuroscience and of Geriatrics and Palliative Medicine at Mount Sinai School of Medicine, published in the November 17 editio...
Life Sciences |With the advent of magnetic resonance imaging, or MRI, we have begun to appreciate how the brain continues to develop structurally through adolescence and on into adulthood. High emotionality is a cha...
Studies and Analyses |This demonstrates: It is not only the genes, but also the conditions experienced during individual development that account for flexible behavior in an insect society.Genes are not everything:...
Life Sciences |The work provides the first evidence that a lipid can initiate the suicidal, or apoptotic, response in cells. The findings involve a lipid called GM1-ganglioside. Lipids are fat-like molecules. GM1 bu...
Life Sciences |In a new project, researchers at the University of Gothenburg are attempting to find substances that can slow the pace of evolution, in order to ensure that the drugs of today remain effective into t...
Life Sciences |The lipid that accumulates in brain cells of individuals with an inherited enzyme disorder also drives the cell death that is a hallmark of the disease, according to new research led by St. Jude Child...
Life Sciences |An important, ground-breaking initiative is unfolding in the global critical care community in response to the H1N1 pandemic.While front-line health care workers and infectious disease experts...
Life Sciences |For parents of children with cancer, the hopeful news is that pediatric survival rates have steadily improved for decades. Among the bad news—treatments that enable survival often cause infertility. ...
Life Sciences |Three Singapore biomedical institutions have launched a major, long-term study of pregnant mothers and their fetuses as well as infant children to determine just how profoundly environmental factors e...
Studies and Analyses |Two articles in the European Respiratory Journal's November issue are dedicated to this dangerous and versatile microorganism.For many years, MRSA infections were associated with hospital...
Health and Medicine |Findings from the genome sequence have important implications for improved breeding of horses, which constitute a $39 billion industry in the United States alone, and for studies of human health. They...
Life Sciences |Embryonic development is like a well-organised building project, with the embryo’s DNA serving as the blueprint from which all construction details are derived. Cells carry out different funct...
Life Sciences |Consumer interest in new and diverse types of garlic is on the rise. Fueled by factors including the growth of the "local foods" movement, interest in world cuisines, and widespread reports ...
Agricultural and Forestry Science |While sedentary lifestyles and diets high in sugar and fat contribute significantly to the rise in diabetes rates, genetic factors may make some people more vulnerable than others to developing diabet...
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