Scientists may soon have a better idea of the potential effects of global warming thanks to the work of Tony O’Hagan, Professor of Statistics at the University of Sheffield.

Scientists already know that global warming will have consequences for the earth but are unsure how mild or severe these effects may be, due to the inaccuracies in their prediction models. Professor O’Hagan’s method will allow scientists to better determine these inaccuracies and has major significance in the world of

Researchers at Stanford University Medical Center have devised a way to sneak DNA into skin cells taken from people with a potentially deadly genetic skin disorder. These modified cells later formed normal, healthy skin when transplanted onto the skin of mice. The technique, published in the advance online publication of the October issue of the journal Nature Medicine, marks the first time researchers have stably replaced the mutated gene in this disease and introduces a new gene therapy technique t

Discovery could lead to the identification of other cancer-preventing compounds

Using gene chip technology, researchers at the Johns Hopkins Bloomberg School of Public Health have identified the blueprint of genes and enzymes in the body that enable sulforaphane, a compound found in broccoli and other vegetables, to prevent cancer and remove toxins from cells. The discovery was made using a “gene chip” that allows researchers to monitor the complex interactions of thousands of protein

Scientists in the Center for Human Genomics at Wake Forest University School of Medicine and Johns Hopkins Medical Institutions have discovered a gene that “may play an important role in prostate cancer susceptibility in both African-American men and men of European descent.”

The 31-member team reports in the October issue of Nature Genetics that mutations in the MSR1 (for Macrophage Scavenger Receptor 1) gene were found in 4.4 percent of Caucasians who had prostate cancer, compared to 0.8 p

A pediatrician at Brenner Children’s Hospital has developed an efficient way to help educate health care professionals on herbal and dietary supplements via the Internet, according to a study published in the September issue of Academic Medicine.

Kathi Kemper, M.D., a pediatrician at Brenner Children’s Hospital, worked with physicians from the Longwood Herbal Task Force to develop a series of e-mails containing information and questions about various herbal and dietary supplements.

Researchers discover gene in cancer-causing “STAT” family encodes two -not one-functional proteins

When the Human Genome Project first revealed last year that humans possess only an estimated 30,000 genes – fives times more than a mustard weed plant – the fact that many genes code for more than just one protein assumed greater importance. Such protein variations, researchers reasoned, must play an even larger role in contributing to the remarkable complexity of human beings.