• A Nanoparticle-based Approach to Selectively Target Hepatocellular Carcinomas

A Nanoparticle-based Approach to Selectively Target Hepatocellular Carcinomas

Researchers have created nanoparticles that selectively kill hepatoma cells and reduce growth of liver tumors in rats, they report in the February issue of Gastroenterology. They show that the particles induce tumor-specific necrosis by selectively disrupting redox balance within cancer cells. Dietary intake of the natural omega-3 fatty acid docosahexaenoic

Read more
  • 6000-Calorie Diet Reveals Mechanisms of Obesity-Linked Insulin Resistance

6000-Calorie Diet Reveals Mechanisms of Obesity-Linked Insulin Resistance

A study in which researchers place healthy individuals on 6000-calorie per day diets has identified biologic changes that take place during the early stages of obesity and could lead to insulin resistance. The study, published in the 9 September issue of Science Translational Medicine, pinpoints oxidative stress as the potential

Read more