Stem cells — popularly known as a source of biological rejuvenation — may play harmful roles in the body, specifically in the growth and spread of cancer. Amongst the wildly dividing cells of a tumor, scientists have located cancer stem cells.
Stem cells — popularly known as a source of biological rejuvenation — may play harmful roles in the body, specifically in the growth and spread of cancer. Amongst the wildly dividing cells of a tumor, scientists have located cancer stem cells.