Prostaglandin: Silver Bullet for Baldness or Another Flop?
One of the leading pioneers in the research of stem cell treatment for hair loss, Dr. George Cotsarelis at the University of Pennsylvania’s Perelman Center for Advanced Medicine, has recently reported that his team had discovered that Prostaglandin D2 and another protein GPR44 are present in much higher levels in the bald areas of men’s scalps, in contrast to the areas with hair such as the side and back of the head.






