Novel Surface Marker Helps Scientists "Fish Out" Mammary Gland Stem Cells, Cold Spring Harbor Laboratory Study
Published: Apr 15, 2013
Stem cells are different from all other cells in our body because they retain the remarkable genetic plasticity to self-renew indefinitely as well as develop into cell types with more specialized functions. However, this remarkable self-renewal capacity comes with a price, as stem cells can become seeds of cancer. Identifying genetic programs that maintain self-renewing capabilities therefore is a vital step in understanding the errors that derail a normal stem cell, sending it on a path to become a cancer stem cell.