![]() There is always a threat of cell mutation. Otherwise, we would continue to be polarized.Ģ. To proceed with therapeutic cloning, our society would need to come to a consensus about how life is defined. The embryonic stem cells would be harvested at 4-5 days and would not be able to survive on its own, but some view that process as halting the natural progression of life in an unnatural way. The idea of therapeutic cloning would therefore be tantamount to murder. We must have a definitive definition of life.įor many, life begins at conception. Devastating conditions, such as Alzheimer’s disease, could be treated.ġ. Many long-term diseases could be immediately controlled, like diabetes. With therapeutic cloning, these wait times would disappear. For those waiting for a kidney, it could be up to 5 years, and sometimes longer, to find someone who is a direct match. A new patient is added to the national transplant waiting list in the United States, on average, every 10 minutes. Therapeutic cloning could eliminate lengthy treatment times.Ībout 20 people die every day waiting for an organ. This practice could prevent disease, limit the risks of future health issues, and control genetic or chromosomal issues that some patients may face.ħ. Through the process of therapeutic cloning, it would become possible to replace damaged cells with healthy cells that are a direct match to the patient. Medical treatments work best when proactive efforts can be taken instead of reactive efforts. ![]() There is even the possibility of organ regeneration with these cells.Ħ. Skin grafts could grow new skin without scar tissue. ![]() A new liver could be formed to replace one scarred by cirrhosis. That could mean an ACL could be repaired in weeks instead of months because a new ligament could be attached. Scientists believe they could transition these cells toward specific tissue types, based on the need of the patient. All of these concerns would go away if therapeutic cloning were to become an accepted and common practice within the medical community.Įmbryonic stem cells have a unique ability to form into different types of tissue. Critical organs are few and far between because of the need for a fatality, the ability to preserve the organ at the time of death, and the need for a direct match to the recipient. Under our current medical structure, someone must die for another person to receive a heart transplant. Donor items would no longer be necessary. What if scientists could alter the genetic sequences to correct the issues that are causing a disease or disorder for the individual through the therapeutic cloning process? A whole new field of medical treatments is possible because of the technologies behind the therapeutic cloning process.Ĥ. Somatic cells do carry the same DNA information as the individual, so any genetic concerns would also transfer. Even though the new tissues come from a new embryo, the cells divided through the somatic materials that were previously harvested so a direct match is achieved.ģ. Even for non-organ related issues, such as replacing the skin of a burn patient, rejection becomes a minimal issue because of this process. Therapeutic cloning provides an exact match to the individual who has a tissue or organ need. Because the DNA from the “cloned” organ is the same as the individual, there would be little threat of organ rejection.Ģ. Not only would this process eliminate wait times, it would also reduce costs. The process of therapeutic cloning could be directed so that these vital organs could be created. There are more than 100,000 people in the United States and countless others around the world who are waiting on an organ transplant right now. Here are some of the pros and cons of therapeutic cloning to consider when evaluating this practice. These stem cells can then be harvested and used to create cultured stem cells that are genetically identical to the individual with the original somatic cell. Once reconstituted, the egg begins to divide.Īfter 4-5 days, embryonic stem cells begin to form. This genetic material can then be transferred to an unfertilized egg that has also had its nucleus removed. These are somatic cells and the nucleus contains genetic material. Therapeutic cloning refers to the removal of a nucleus from almost any cell in an adult body. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |