The embryonic stem cells provide researchers with greater advantage in comparison to adult stem cells. 6789 Quail Hill Pkwy, Suite 211 Irvine CA 92603. 3. Using it for research purposes, even with the consent of the mother or couple involved, means you’re trading future human potentiality for current potentiality. 1. These cells also came from an Israeli clinic, which means they do not incorporate the levels of racial and ethnic diversity that genuine research requires. In the process of carrying out research activities, the embryo gets destroyed. Destroying an embryo can be compared to that of killing a comatose person. 1. Embryonic stem cells are taken from embryos that have developed, and been donated with informed consent from the original owners. Harvested stem cells continue dividing in the lab for an extended period of time, providing an ongoing supply for research purposes. Embryonic stem cells also have limited self-renewals, measured at 2 years. Since the umbilical cord doesn’t stay attached to the child, nor does the cord blood get reabsorbed into the mother or the baby, the only way to unethically take this resource is to do it without asking. 3. There are unstable gene expressions which occur when this method is used, along with the formation of tumors, and some people even see a failure in the cell’s ability to activate to a specific purpose. The patient’s immune system may attack the transplanted stem cells. Human embryonic stem (hES) cells are vital to stem cell research because, as previously mentioned, hES cells are pluripotent, unlike other cells in the body. In the simplest terms, it is simply a mass, of cells that has the potential to become a human in the correct setting. The embryonic cells used for research are harvested 5 – 7 days after conception. The potential benefits of embryo research include discovering new ways of treating diseases, injuries and organ failure. Copyright © Biology Wise & Buzzle.com, Inc.