These issues will be different for growth and transplant of adult, embryonic and therapeutically-cloned stem cells. But there are clinical, ethical and social issues with their use. Stem cells have great potential, in treating patients with currently untreatable conditions, growing organs for transplants, and research. Benefits and risks associated with the use of stem cells in medicine Although human stem cells have been produced in this way, and used in research, there is no evidence that, as yet, they have been used to treat anyone. Stem cells produced in this way could be transferred to the patient. The technique involves the transfer of the nucleus from a cell of the patient, to an egg cell whose nucleus has been removed. Therapeutic cloning could produce stem cells with the same genetic make-up as the patient. Alternatively, donor cells could come from a person with closely-matched tissue types. Fewer complications would arise if the stem cells came from a close member of the family. Those from a donor would not be genetically identical. Those that use the patient’s own stem cells would be genetically identical and would not be rejected by the patient's immune system. The versatility of embryonic stem cells facilitates in regenerating and repairing diseased organs and tissue.Therapeutic cloning Transplanting stem cellsĪdult stem cell transplants could use a patient's own stem cells or be from a donor.Embryonic stem cells have a natural ability to produce new cell types but adult stem cells cannot be manipulated to generate distinct cell types.Embryonic stem cells are free from any abnormalities whereas adult stem cells are likely to contain irregularities due to environmental risk factors such as toxins and errors acquired by the cells through replication.Embryonic stem cells rarely contain any infectious diseases and are less likely to be rejected than adult stem cells.Embryonic stem cells consist of 10 times more stem cells than adult stem cells from bone marrow.Some of the well-documented advantages of embryonic stem cell therapy include: What are the Advantages of Embryonic Stem Cell Therapy? Generation of healthy cells to replace unhealthy cells by guiding stem cells to become specific cells to repair and regenerate unhealthy or damaged tissues.Safety and effectiveness of new drugs by testing on stem cells before using them on people.How diseases occur by observing how stem cells develop into distinct cells of the heart muscle, bones, and other organs and tissue with specialized function.There is a great deal of interest in embryonic stem cell therapy and their research as they facilitate in understanding: Why is There Such an Interest in Embryonic Stem Cell Therapy? ![]() Human embryos are loaded with a rich source of stem cells that can produce red blood cells and cells of the immune system that can be used to treat a wide range of immune system and blood disorders such as anemia, autoimmune diseases, leukemia, etc.Įmbryonic stem cell therapy may also potentially be used to treat other medical conditions, such as: What is the Role of Embryonic Stem Cell Therapy in Treatment of Diseases? No other cells in the human body have the natural ability to produce new cell types as embryonic stem cells. Under favorable conditions, embryonic stem cells divide to form specialized cell types with a distinct function, such as heart muscle cells, brain cells, blood cells, or bone cells. What are the Special Properties of Embryonic Stem Cells?Įmbryonic stem cells are undifferentiated and are considered pluripotent as they can become any type of cell in the body. What is Embryonic Stem Cell Therapy?Įmbryonic stem cell therapy is a type of regenerative medicine therapy that promotes the repair response of injured, dysfunctional, or diseased tissue utilizing embryonic stem cells or their derivatives. This requires fertilizing an embryo in a laboratory setting as an alternative to the regular method of fertilizing an embryo inside the female body. Domont, Lincolnshire, IL & Libertyville, IL » Patient Info » Regenerative Medicine » Procedures » Embryonic Stem Cell Therapy Embryonic Stem Cell Therapy What are Embryonic Stem Cells?Įmbryonic stem cells are specialized cells derived from human embryos of 3 to 5 days old that are harvested through in-vitro fertilization.
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