Argumentative Essay On Stem Cell Therapy

Think for a moment. Imagine the cure for Alzheimer’s, Parkinson’s, heart disease, spinal injuries and almost every other cruel disease being at the world’s fingertips, but no further research is being done to interpret the use of these treatments. The miracle cure for many terminal illnesses is embryonic stem cells, which are in theory nothing but a ball of around 100-150 cells, yet numerous countries across the world have made their use illegal because it is ‘unethical’.

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.

therefore, this type of cell proves very valuable. Today, I’m going to explain to you my views on

With the hopes of curing the patient’s afflictions, these newly grown cells would then be transplanted into the patient. With this approach come major problems such as the formation of tumours, which is caused by the distinguishing trait of stem cells. Because stem cells are able to divide for an unlimited amount of time, it has been found that the cells will not know when to stop dividing and they will continue to divide even after being transplanted into the patient (Herold 48). This form of treatment is counterproductive, as uncontrollable cell division will produce tumours and potentially cause cancer, which is one of the ailments that stem cell research promises to cure.

These cells can grow into many things such as organs, tissues, muscles, or blood. These cells are able to renew themselves through cell division. One of the most unique aspects to these cells are they are able to replenish and repair themselves as long as the person is alive. This can be seen most commonly in red cells of the bone marrow. These cells are continuously repairing and replacing damaged and old cells. Because of stem cells unique ability to renew themselves into new cells, scientist have shown great interest in these cells. Stem cells that are being studied most by scientist are embryotic stem cells, adult stem cells, and induced pluripotent stem

Scientists need to know that all the stem cells completely change into the tissue to avoid negative side effects, like tumors, when the cells are implanted in patients. Scientists also try to experimentally treat diseases with no cure with stem cells by implanting them into animal models, like mice (Freedman 13).

The pluripotent cells are a lot like the totipotent cells they can become any cell that is need. But they cannot become whole organisms. The main reason stem cell research is so controversial, is because I can be used for many thing that include, helping people with terminal illnesses, or helping someone who has severe burns. Some say that if we master the process we

The ability to manipulate the stem cell corresponding to a specific organ/tissue remains important. A type of stem cell that can be manipulated is the embryonic stem cell. These stem cells descend from embryos aging from three to five days (Watt) (Driskell). During earlier stages, scientists describe embryonic stem cells as “blastocysts” which contain over one-hundred and fifty cells (Watt) (Driskell). They duplicate into more cells or transform to any cell located in the body (Watt) (Driskell). This “duplication” allows embryonic stem cells to regenerate and repair diseased tissues. Embryonic stem cells gain importance in cancer treatments—if doctors diagnose patients with leukemia, then during chemotherapy, the doctor can infuse embryonic stem cells into the body. Since the cells are young, they can repair the targeted cell, aiding cancer treatments and the patient. In addition, this technique is used with another type of embryonic stem cell called “pluripotent stem cells”. Pluripotent stem cells originate as inner mast cells (cells

Through the use of stem cells, a variety of different methods can be used to replace damaged cells in the human body with healthy ones. The first of these strategies is direct implantation of the cells. Stem cells can be injected straight into the organ that is affected or into the veins. This allows the stem cells to target the malfunctioning organ through the cytokines and chemokines it releases. Another strategy takes on a transplantation approach. That is, that the stem cells are specialized and harvested outside of the body before they are injected, or transplanted, into the diseased organ. Lastly, growth factors and drugs can be prescribed to

“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)

In every human being a list of seemingly infinite cells and microbes exist, these cells feed on the nutrients from our body and use one another to help form the most sophisticated biological makeup on our planet. Occasionally and sometimes without a clear reason some cells break down, they lose their vigor or other outside elements tear them down. In this event, it causes certain functions of the body to malfunction causing potential negative outcomes. For example, your retinal cells can be coated with a virus or possibly just stop working properly one day subsequently leading to partial or full blindness. It can be a painful process and with no cure and little treatment a perfectly productive life can be completely stopped. However, in the

Stem cells can also be used to prolong one’s life with the use of drug testing and by growing different diseased cells in a dish to see where the error is occurring. If

Today as never before, scientists are manipulating the machinery of life. The religious debate is swinging and buzzing about when the life begins .Some religious fundamental belief asserts the sanctity of human life even if it is in the embryonic stage. But this fundamental belief clashes when it faces another fundamental to alleviate suffering and cure disease. In Catholic religion. Most of Christian sects claim that the human life begins at conception (the fertilization) and their strongest objection is regarding the embryo destruction in this stage. They say that it is totally unacceptable to kill an embryo even though the goal is to relieve the misery of others and to safe thousands of patients’ life. In Islam, Qur'an clarify that whosoever

specialized cell types as long as the person or animal are alive. They serve as an internal repair system;