What are cons of stem cell research?
What are cons of stem cell research?
Cons of the stem cell therapy include: Adult stem cells are hard to grow for long period in culture. There is still no technology available to generate adult stem cells in large quantities. Stimulated pluripotent cells normally do not have any p method of maintenance and reproducibility.
What are 3 disadvantages of stem cells?
Other side effects are related to the stem cell transplant.
- Low blood cell counts. You will have low blood cells counts after a stem cell transplant.
- Infection.
- Bleeding.
- Anemia.
- Graft-versus-host disease (GVHD)
- Veno-occlusive disease (VOD)
- Digestive system problems.
- Skin and hair problems.
Why is stem cell research unsafe?
Induced pluripotent stem cells carry a particularly high risk of harmful mutation and cancer because of their genetic instability and changes introduced during reprogramming.
Is stem cell research illegal anywhere?
Stem cell research is legal in the United States, however, there are restrictions on its funding and use. Currently, the only stem cells now used to treat disease are from blood cell-forming adult stem cells found in bone marrow.
What are the cons of a stem cell transplant?
Stem Cell or Bone Marrow Transplant Side Effects
- Mouth and throat pain.
- Nausea and vomiting.
- Infection.
- Bleeding and transfusions.
- Interstitial pneumonitis and other lung problems.
- Graft-versus-host disease.
- Hepatic veno-occlusive disease (VOD)
- Graft failure.
What are the risks and challenges of stem cell research?
The risks to research participants undergoing stem cell transplantation include tumour formation, inappropriate stem cell migration, immune rejection of transplanted stem cells, haemorrhage during neurosurgery and postoperative infection.
What are the problems with stem cells?
Adult stem cells may not be able to be manipulated to produce all cell types, which limits how adult stem cells can be used to treat diseases. Adult stem cells are also more likely to contain abnormalities due to environmental hazards, such as toxins, or from errors acquired by the cells during replication.
What are the disadvantages and advantages of stem cells?
Stem cells have great potential, in treating patients with currently untreatable conditions, growing organs for transplants and research. But there are clinical, ethical and social issues with their use. These issues will be different for growth and transplant of adult , embryonic and therapeutically-cloned stem cells.
Why are stem cells banned?
The court order is the outcome of a lawsuit originally filed last August against the Department of Health and Human Services (HHS) and the National Institutes of Health (NIH) in Bethesda, Maryland, which contends that federal funding for research on human embryonic stem cells is illegal because it requires the …