Cell Memory Loss Enables the Production of Stem Cells

December 16, 2015

(Physorg) – Adult cells, such as skin or blood cells, have a cellular “memory,” or record of how the cell changes as it develops from an uncommitted embryonic cell into a specialized adult cell. Now, Harvard Stem Cell Institute researchers at Massachusetts General Hospital (MGH) in collaboration with scientists from the Research Institutes of Molecular Biotechnology (IMBA) and Molecular Pathology (IMP) in Vienna have identified genes that when suppressed effectively erase a cell’s memory, making the cell more susceptible to reprogramming and, consequently, making the process of reprogramming quicker and more efficient.