Pros And Cons Of Human Embryonic Stem Cells

Any time someone had to get a lung transplanted there would be no need to find a donor; and once the lung was transplanted, the patient would not have to receive drugs afterwards, because his immune system would automatically accept the lung. Also, organs that cannot possibly be donated and accepted in a new body, like spinal tissue, could be duplicated. This means if an individual was paralyzed, hers or his spinal tissue could be duplicated by stem cells and then transplanted. In addition, it may become possible, with embryonic stem cells, to generate healthy heart muscle cells in the laboratory and then transplant those cells into patients with chronic heart disease. Through the use of embryonic stem cells, brain cells and many other cells can be cultured and then transplanted into a patient to cure Alzheimer's disease and other brain and heart related diseases. A person diagnosed with diabetes, a disease in which a person is unable to produce insulin, can have cells cultured to form insulin producing cells and have them transplanted. Because of the limited number of cells adult stem cells are able to produce; these diseases would be unable to be cured through their use. Stem cells could also be used to test new drugs. With this achievement scientists could be able to cure cancer and many other diseases. This would reduce the view of cancer as a fatal disease, to something that can be overcome, such as a common cold. Patients

Many, as of currently incurable diseases plague the Earth. Thanks to technological advancements and better understandings of cells, scientists believe that it may be possible to cure diseases by the use of embryonic stem cells. Embryonic stem cells are cells obtained from an embryo when they are only a few days old. Because they have only begun to differentiate, these cells have the capability of developing into any cell in the human body, and that's why they can be used for the progression of medicine. Scientists hope to cure some diseases but if that isn't possible they at least hope to create treatments using them.

This research has a lot of risks, but the potential outcomes are spectacular. The production of embryonic stem cells could help so many people. People could theoretically be created new tissue for them to use if lost. The immune system, in theory, should not reject the new tissue, due to it being an exact copy. This has been a major concern when it comes to any kinds of transplants. This could resolve that issue and save many lives in the process.

Stem cells get their name from the fact that they are basic cells that other cells develop from. They are capable of developing into a wide range of cells. Stem cells could potentially be used to grow new cells to replace the cells that were destroyed or damaged by

“Through the isolation and manipulation of cells, scientists are finding ways to identify young, regenerating ones that can be used to replace damaged of dead cells in diseased organs. This therapy is similar to the process of organ transplant, only the treatment consists of the transplantation of cells rather than organs. The cells that have shown by far the most promise of supplying diseased organs with healthy cells are called stem cells.” (Chapter Preface)

Stem cells are cells which can essentially form into any type of cell that can be found in the body. There are various types of stem cells. These include embryonic, adult, genetically reprogrammed adult stem cells, and perinatal stem cells. The most versatile, as well as controversial, type of stem cells are embryonic stem cells. These cells are found in 3-5 day old embryos which are formed through in vitro fertilization ("Stem Cell Basics" 1). While scientists have been able to reprogram adult stem cells to act as if they were embryonic, there is yet to be any conclusive evidence as to how the use of the altered cells will affect humans ("Stem cells: What they are and what they do" 1). The use of stem cells is largely focused on regenerative medicine which takes advantage of the stem cells versatility to create and replace damaged tissues in

Stem cells are cells that have the capability to become any cell. These cells can be vital in saving the lives of those who have cancer and other diseases. Additionally,

From the medical perspective, stem cell research is viewed as very promising due to the fact that if stem cells can be introduced into patients with a range of illnesses, they could possible help regenerate the tissues and organs of the patients and thereby help heal illnesses (and especially degenerative illnesses) that are currently incurable. For example, Lovell-Badge has indicated that diabetes, Parkinson's disease, and Huntington's disease are among the illnesses that could

What is so promising is that that stem cells may have the potential to prevent a knee, hip, shoulder or ankle replacement or fusion, repair a torn rotator cuff or labrum, and heal a meniscus tear of the knee. Our body possesses the power of repair in the stem cell, but it often will need to be concentrated in an area of injury or chronic degeneration to be truly

Stem cells is quiet impressive that most scientists used it to develop new drug or to study its normal growth including cure for birth defects. Stem cell research alone can cure patients without using an

Stem cells are thought to be able to cure diseases such as lupus, arthritis, sclerosis, etc.

Because of their ability to differentiate into specialized cells, embryonic stem cells can have the potential of treating a wide range of diseases. Some of these diseases include heart disease, Parkinson 's disease, and diabetes (Kelly 5). The regenerative properties of stem cells allow scientists to potentially restore damaged muscle, and perhaps even damaged nerve tissue. The discovery of embryonic stem cells is so important that it opened up a new field of medicine called regenerative medicine. Although embryonic stem cells are not the answer to all diseases known to man, other types of stem cells are being used to effectively treat

Stem cell treatments are used as a common cure for various diseases and conditions such as cancer. In the past, stem cell research has been a controversy that impacted the world both morally and politically. By having both advantages and disadvantages to it and being approved by some politicians and disapproved by others, the question remains. On one hand, stem cell treatments can cure cancers. One type of cancer that is significant is multiple myeloma.

Stem cell treatments have not yet been established as a safe means of medical treatment; it is still considered risky. Some doctors have taken it upon themselves to participate in unauthorized stem cell treatments putting patients at a risk of infection, blood clots or even some cancers. These treatments are still considered to be perilous by most insurance companies, with few willing to cover the cost of these treatments. There are claims from clients that their stem cell treatment did indeed heal the targeted issue however the lack of supporting evidence leaves their miraculous recovery down to the placebo effect. In the case of using stem cell therapy on cancer, you run the risk of aggravating the disease and instead of taking two steps

Scientists once believed that human adult stem cells could be used, but that idea was quickly put to rest when scientists discovered that the cells may be damaged by sunlight or toxins in the air, as well as the fact that adult stem cells may contain more DNA abnormalities. Stem cell research could one day lead to the cures of diseases such as cancer, Alzheimer's and Parkinson's disease (NIH, FAQ's, 1).