abstract |
An agent which promotes homology directed DNA repair for use in haematopoietic stem and/or progenitor cell gene therapy, wherein said haematopoietic stem cells are gene edited. Use of an agent which promotes homology directed DNA repair, for increasing the survival and/or engraftment of gene edited haematopoietic stemand/or progenitorcells or for increasing the efficiency of gene editing of haematopoietic stem and/or progenitor cells. |