Review of magnetic bead surface markers for stem cell separation : Literature study for MAGic Bioprocessing

Abstract: Stem cell therapy and transplantation is a quickly evolving field with many clinical applications. However, several problems need to be overcome before they can be applied on an allogenic scale, and among them is ensuring of the purity of the applied differentiated stem cell culture. Separation using magnetic beads which attach to the wanted cells has proven to be an effective and easy method to separate them from a sample. An important factor with the method is the choice of specific surface antigens on the beads which determines how well the beads are attached to the cell.  This report will provide some fact of the immunotherapy and some of the most important stem cells and their differentiation to an active cell. It will be elucidated which cytokines are important for differentiation, and current clinical studies in the immunotherapeutic field of stem cells and their useful surface antigens. Furthermore, regenerative medicine using stem cells will be covered. A brief overview mesenchymal and induced pluripotent stem cells, their biological markers, and their various uses. Specific projects using regenerative medicine will be described and an overview of ever-expanding market for regenerative medicine will also be included.