![]() ![]() New areas of study include the effectiveness of using human stem cells that have been programmed into tissue-specific cells to test new drugs. This type of testing will most likely first have a direct impact on drug development for cardiac toxicity testing. Before using investigational drugs in people, researchers can use some types of stem cells to test the drugs for safety and quality. Test new drugs for safety and effectiveness. Researchers continue to advance the knowledge on stem cells and their applications in transplant and regenerative medicine. Stem cells may have the potential to be grown to become new tissue for use in transplant and regenerative medicine. The FDA is currently in the process of developing guidelines to more strictly regulate these clinics.People who might benefit from stem cell therapies include those with spinal cord injuries, type 1 diabetes, Parkinson's disease, amyotrophic lateral sclerosis, Alzheimer's disease, heart disease, stroke, burns, cancer and osteoarthritis. These clinics tend to engage in false marketing to the public, with promises that stem cell treatments can improve cosmetic appearance as well as help a variety of conditions ranging from arthritis to autism. It is unknown whether the cells used are actually stem cells. These clinics mostly claim to use stem cells from one’s own body fat, bone marrow, and blood, although some use cells from amniotic fluid, placental tissue, umbilical cord tissue, and even unknown sources of cells from other donors. In recent years, there have been many “stem cell clinics,” both in the United States and around the world, that offer various “stem cell treatments” that are not scientifically proven and not regulated by the US Food and Drug Administration (FDA). ![]() ![]() They can travel to the wrong parts of the body and cause problems, and they also have the ability to become tumors. Although stem cells may offer large potential in helping people in the future, they also can be dangerous if used incorrectly. Many stem cell treatments are unproven and still experimental. Stem Cell Treatments: What to Watch Out For Finally, induced pluripotent stem cells are adult cells that are reprogrammed in a laboratory to revert back to a stem cell that is similar to an embryonic stem cell. These adult stem cells also include neonatal stem cells that are found in the umbilical cord and placenta. Adult stem cells were first found in bone marrow but now are thought to be present in almost every organ in the body. Adult stem cells, which are present throughout life, are less potent but still very important for maintaining overall health. The most potent stem cells are embryonic stem cells, which are found in the very early stages of pregnancy or can be made outside the body using in vitro fertilization. The more potent a stem cell is, the more types of cells it can become. Stem cells have special ability to become more than one type of cell in the body and also to keep dividing and multiplying without limits. Shared Decision Making and CommunicationĮvery organ in the body is made up of cells that originated as stem cells, which are then differentiated (changed) into different forms.Scientific Discovery and the Future of Medicine.Health Care Economics, Insurance, Payment. ![]()
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