Researchers found teen-age boys with Type 1 diabetes have significantly higher intima-media thickness than those without the disease, indicating greater atherosclerosis progression. Smoking and poor glucose control are key risk factors for cardiovascular disease in this population.
Researchers at the University of Iowa have discovered a new vaccination strategy that dramatically speeds up the immunization process by greatly reducing the required 'lag time' between initial vaccination and booster shots. This finding has important implications for immunotherapy, where developing immunity fast is critical.
A novel technique developed by Stanford researchers allows scientists to distinguish between possible cancer-causing genes and those that are harmless. Mutations in the PI3K gene were found to be a primary driver of melanoma, while a mutation in the B-Raf gene did not cause cancer despite being commonly associated with the disease.
Researchers at UT Southwestern discovered that microRNA miR-1 targets the mRNA of the gene Hand2, a key regulator of heart formation. This fine-tuning allows proper heart muscle development and may aid in understanding congenital heart disease.
Researchers generated human skin tissue with cancer-associated genes to study melanoma development. They found that specific gene combinations, such as Ras and hTERT, induced invasive melanoma growth in human tissue.