Odds are, you would be in favor of ending the suffering of the thousands of people who currently battle such diseases. These cures and many more are the potential results of embryonic stem cell research. Embryonic stem cells are stem cells isolated from embryos during a specific stage of development known as the blastocyst stage. These stem cells can renew themselves and reproduce to form all cell types of the body.
Benefits of Stem Cell Research Stem cells are cells that have not differentiated into a specific type of cell and can become any part of the body that is needed Stem cells and diseases, There are three different ways for scientists and doctors to harvest stems cells to use in research and in current treatments.
The most commonly used stem cells come from adult humans and are found within bone marrow. Stem cells are also found in the umbilical cord and are harvested and stored shortly after birth to be used in a national bank, similar to a blood bank.
The most controversial and richest source of stem cells is human embryos, which generally come from unused fertilized eggs for in vitro fertilization. No matter what the source is, stem cell research can advance medical science beyond simple treatment of diseases and into cures for some of the most insidious illnesses.
Generally, these stem cells are used to rebuild the immune system and sometimes other organs which have been compromised or damaged by radiation or chemotherapy treatments, most commonly in bone marrow transplants for leukemia patients Stem cell research, Since both treatments can reduce the effectiveness or completely destroy the immune system in patients, rebuilding immunity is crucial.
When the immune system is compromised, simple illnesses like the common cold can kill a person, and using stem cells to speed the process of rebuilding immunity has saved many lives.
Umbilical stem cells have the same properties as adult stem cells and can only be used to treat specific conditions Stem cell research, This is due to the fact that stem cells in a fully formed human can only create the cells they are programmed to create.
If a person needs to have bone marrow replaced, it can only be replaced with bone marrow stem cells, which is the most successful use of stem cells to date. InJames Thomson, through the University of Wisconsin, discovered a method to force adult and umbilical stem cells to behave as embryonic stem cells and create any cell needed, called Induced Pluripotent stem cells.
This method is currently not used to treat human diseases due to the fact that the patient would be more likely to develop tumors and cancer cells from these mutated stem cells Experiment Resources, Since embryonic stem cells contain no preprogramming, scientists can use them to create any cell necessary for treatment.
By using embryonic stem cells it may be possible to clone your heart or other organ to be used during a life saving transplant which would reduce the risk of rejection to almost zero percent.
Cancer could become a disease only read about in history books if embryonic stem cells were used as treatment. With the use of embryonic stem cells, brain and spinal cord injuries could be treatable, and possibly even fully reversible. Stem cell research may be controversial to some people and others may view it as unethical, but the benefits of stem cell research are clear.
Even if stem cells can only do half of what scientists are theorizing, the benefits of the research far outweigh the ethical concerns. Even with what stem cells are able to currently treat, the research done so far has proven a great benefit to the advancement of medical science and the treatment of previously incurable diseases.Nov 03, · Stem Cell Research Essays (Examples) Filter results by: Embryonic stem cell research will provide critical insights into mechanisms of cell differentiation, growth, and death (Young, ).
Understanding stem cells may provide keys to why people age (Young, ). Should Embryonic Stem Cell Research Be Federally Funded?
Essay. anticipation. The discoveries of embryonic stem, ES, cells in by James A. Thomson, a biologist at the University of Wisconsin, Madison, was a great breakthrough for the medical world, showing great promise in the field of stem cell research. Embryonic Stem Cells Research Essays Words | 12 Pages.
Embryonic stem cells research is a very conflicting subject in the United States. Some people think that it is morally and religiously incorrect as they are killing a human life at the first stage of life. Stem cell research is a growing field and it has brought major changes to the medical field, and could bring many more.
There is no way to say at this point what all could be done with stem cells. Through the research, there has an innovation of growing without using mouse feeder cells embryonic stem cells.
This is a considerable advance because the risk that there could be a virus and other macromolecules in the cells of the mouse that may risk being transferred to the cells of a human being. Embryonic Stem Cell Research Essays: Over , Embryonic Stem Cell Research Essays, Embryonic Stem Cell Research Term Papers, Embryonic Stem Cell Research Research Paper, Book Reports.
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