Harvard University Department of Stem Cell and Regenerative Biology
Joslin Diabetes Center
Harvard Medical School
Stem cells are rare and unique cells capable of generating many different types of cells needed in the body. In adult tissues, different organs contain different stem cell populations, each of which produces a subset of the body's cells. For example, hematopoietic (blood-forming) stem cells generate all of the red and white blood cells needed to deliver oxygen to body tissues, fight infection, and stop bleeding. Similarly, myogenic (muscle-forming) stem cells generate mature muscle fibers necessary for controlled contraction of skeletal muscle. Work in the Wagers Lab focuses on understanding the mechanisms that regulate the function of these blood-forming and muscle-forming stem cells so that their potential can be optimally exploited for the treatment of diseases such as cancer, anemia, muscular dystrophy, and diabetes.