Life Science log

New findings may lead to the development of more effective therapies for inflammation, wounds and malignant tumorsIn two closely related studies, two teams of Scripps Research Institute scientists have discovered the underlying mechanisms that activate a type of immune cell in the skin and other organs. The findings may lead to the development of new therapies to treat inflammation, wounds, asthma, and malignant tumors.The results of the two companion studies were published in the September 3, 2010 issue of the prestigious journal Science. Together, the new research sheds light on ?? (pronounced "gamma delta") T cells, an immune cell found within epithelial tissues?the thin layer of cells that makes up the outermost layer of skin and organs like the intestines and lungs."These cells play unique and critical roles in recognition of damage or disease in epithelial tissues," said Scripps Research Professor Wendy Havran, who headed up one of the projects. "Our study identified a new costi