What are advantages and disadvantages of stem cells?
Table 1
| Stem cell type | Limitations | Advantages |
|---|---|---|
| Embryonic stem cells | (1) Ethical dilemmas (2) Possible immune rejection after implantation (3) Only a small number of differentiated cardiomyoctes can be generated (4) May lead to teratocarcinomas (5) Genetic instability | Can differentiate into cells of all three germ layers |
What are cons of stem cells?
Cons
- Limitations on ASC ability to differentiate are still uncertain; currently thought to be multi or unipotent.
- Cannot be grown for long periods of time in culture.
- Usually a very small number in each tissue making them difficult to find and purify.
What are disadvantages of stem cells?
What Are the Disadvantages of Stem Cell Research?
- Embryonic stem cells can have high rejection rates.
- Adult stem cells have a determined cell type.
- Obtaining any form of stem cell is a difficult process.
- Stem cell treatments are an unproven commodity.
- Stem cell research is a costly process.
What are some advantages of stem cells?
What Are the Advantages of Stem Cell Therapy?
- Safe Autologous Therapy. The doctors’ creed is to do no harm, and stem cells make that more possible than ever.
- Ethically Responsible Treatment.
- Stem Cells Bring Versatility.
- Faster Treatment and Recovery.
- Healthier Treatment.
What are the pros of stem cells?
Benefits of Stem Cell Research
- They can develop into any cell type in the body.
- They can form unlimited quantities of any cell type in the body.
- They will help us understand inherited diseases by allowing us to study human cells bearing the exact genetic defects that cause disease in patients.
What is the benefit of stem cells?
In stem cell transplants, stem cells replace cells damaged by chemotherapy or disease or serve as a way for the donor’s immune system to fight some types of cancer and blood-related diseases, such as leukemia, lymphoma, neuroblastoma and multiple myeloma. These transplants use adult stem cells or umbilical cord blood.
What are some pros of stem cells?
Researchers and doctors hope stem cell studies can help to:
- Increase understanding of how diseases occur.
- Generate healthy cells to replace diseased cells (regenerative medicine).
- Test new drugs for safety and effectiveness.
What are pros of stem cell research?
A “pro” of stem cells research is the fact that among the wide range of diseases that can be treated with this therapy, Parkinson’s and Alzheimer’s Disease, different types of cancer and their comorbidities, Diabetes Mellitus type 1, heart diseases, strokes, spinal cord and other neurological injuries, replace or …
What are the cons of using embryonic stem cells?
The main disadvantage with embryonic stem cells is the way that they are acquired. Since human embryos are destroyed during the process of harvesting embryonic cells, this makes the research unpopular with those that believe human life begins at conception and that this life is being destroyed.
What are the pros of embryonic stem cell research?
Embryonic stem cells are pluripotent, meaning they are more versatile in research studies than adult stem cells. The potential benefits of embryo research include discovering new ways of treating diseases, injuries and organ failure.
Are there any downsides to using embryonic stem cells?
Embryonic stem cells are easy to extract from the embryo and can produce any type of cell, but the downside of using embryonic stem cells is that the embryo is destroyed when the cell is removed, this is an ethical issue because some people believe that embryos have a right to live.
Are there any cons to adult stem cells?
Critics say that the fee for storing cells can be high and patients are at risk of wasting money if the firm closes down. Adult stem cells will play a major role in the field of medicine with continuous research. However, there will still be controversies surrounding it.
Are there any ethical issues with stem cells?
Stem cells have great potential in treating patients with currently untreatable conditions, growing organs for transplants, and in scientific research. But there are clinical, ethical and social issues with their use.
What are the benefits of stem cell research?
Stem Cell Research Opens Up New Avenues In Cell Biology: Stem cell research can help scientists understand and investigate cellular growth and development. The field of stem cells is in itself a separate field that encompasses its principles, modes of research and techniques.