Stem cell therapy is the use of genetically engineered stem cell technology to treat or prevent an illness. At present, the only treatment with genetically engineered stem cells is embryonic stem cell transplantation. It is typically accomplished through an umbilical cord blood transplant however, stem cells may be obtained from umbilical chord plasma. There are many issues with stem cell treatments. It is suggested that you consult with your physician or genealogist prior to considering any kind of stem-cell treatment. While some concern has been expressed over the ethics of embryonic stem cells, studies show that these procedures carry very little risk and a lot of children have experienced successful treatment of their genetic diseases using stem cells.
Scientists have discovered that stem cells can be transplanted simultaneously for some patients. The success of this transplant depends on the patient’s ability to handle the strain of the ongoing treatment. In some patients researchers have had success with just one transplant and then treated the patient with one dose of chemotherapy. Researchers have discovered that chemotherapy drugs can be affected by a person’s tolerance to stress. This is why researchers are currently evaluating more chemotherapy drugs for combined use.
Scientists are still researching stem cell transplants. They are also studying ways to utilize genetically engineered blood to treat chronic diseases like leukemia and multiple sclerosis. Stem cells are basically living tissue that has been’re-engineered to repair and replace damaged parts of the body. Using the donor skin or bone marrow as a source can provide a stronger supply of stem cell to the area of the body that requires it.
Researchers are also testing alternative treatments that make use of stem cells for transplants. One group is testing the effect of exposing pregnant mice to high doses of radiation. The mice were not exposed to radiation at all; they were subjected to very high levels of radiation. The mice survived but only for a short period of time. The mice may need months of treatment to recover as these special cells are not well-absorbed by the body.
Scientists are also studying the effectiveness of boosting the immune system by stem cell therapies. Interferon is one of the most well-known immune system boosters. Interferon is used to treat many types of cancer, including lymphoma and blood cancers. Researchers believe that stem cell therapies might have side negative effects that could be mitigated by boosting the immune system.
Scientists are also studying the role of diet in slowing down the aging process. They are studying diets that include ingredients that stimulate the production of healthy cells. These are substances are referred to as antioxidants. These substances repair the damage to tissues when they are made by the body. Researchers are currently studying lecithin and phytosterols and lipoic acid.
Scientists aren’t yet in a position to fully comprehend the effects of stem cell transplants. They are aware that the number of transplants carried out is lower than would be necessary for treating a serious heart disease. Scientists can get an idea of the total benefit to the patient, in the event that they can create a combination of diet, exercise, and transplant that can lead to a younger looking and healthier heart. Stem cell transplants are an effective treatment option because it can provide patients with an opportunity to live their lives again.
Other researchers are also looking at methods that are less dramatic, and are similar to therapeutic cloning. In this instance, there is no direct human contact between the donor and the recipient. Cloning involves taking DNA from other people and introducing the nucleus of these cells into the egg of the recipient. If successful, this technique could allow researchers to create the cells required to provide a new source of fuel for the immune system.
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