Stem cells and cellular therapy: Potential treatment for cardiovascular diseases

This paper reviews the current status of cloning and stem cell research and its application to treating various diseases, particularly cardiovascular disease. Recently new techniques have been developed to isolate embryonic stem cells from preimplantation embryos. These cells are undifferentiated and are therefore able to develop into the cells of whichever organ it is in contact with. These cells would be especially beneficial for the treatment of ischemia and various other cardiovascular diseases. There are a variety of various issues that need to be discussed before this technology can be applied safely, including government regulations to ensure the clinical safety and effectiveness of the procedures, as well as the prevention of improper handling or the use of contaminated tissues. (c) 2005 Elsevier Ireland Ltd. All rights reserved.