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View All Most Downloaded Articles. Copy number variations in healthy subjects. Generation of ZZUiA, a transgene-free, induced pluripotent stem cell line derived from chorionic villi cells of a fetus with Duchenne muscular dystrophy Xiaofan Zhu Aojie Cai View All Recent Articles. Functional assessment of spermatogonial stem cell purity in experimental cell populations Tessa Lord Jon M. Oatley Feedback control of pluripotency in embryonic stem cells: Signaling, transcription and epigenetics Dmitri Papatsenko Avinash Waghray Stem cell transplant allows you that you can have a higher doses of chemotherapy.
So there may be a bigger chance of surviving from cancer than using standard chemotherapy. I hope they will be able to cure more cancer patients now that they have discovered, how to use stem cells in the process to kill the cancer.
There should be much more money for the research about stem cells, I think that stem cells can cure much more than we already know now. Essay UK - http: If this essay isn't quite what you're looking for, why not order your own custom Health essay, dissertation or piece of coursework that answers your exact question?
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Our work is high quality, plagiarism-free and delivered on time. Registered Data Controller No: The third and most recently discovered source is adult stem cells, or induced pluripotent stem cells iPS. Adult bone marrow or blood cells can be artificially induced back into unprogrammed cells and then can be used as stem cells to form other somatic cell lines, such as nerves and muscle cells. The origin of the first argument is the source and process for producing some stem cells, specifically embryonic stem cells.
Often, people jump to the conclusion that all stem cells are derived from embryos meaning that a human life must be sacrificed in order to create a stem cell line. Those people who feel that life begins at conception oppose the use of unused blastocysts and aborted fetuses in research, while pro-choice groups generally support embryonic cell studies advocating that new lives were not created just for the purpose of experimentation.
In August , President Bush compromised by approving federal funding for research that involved only the 15 already existing stem cell lines. Other cell lines could still be developed with state and private funding. In March , President Obama used an executive order to lift the eight year ban on federal funding to develop new stem cell lines.
Potentially, one life could save millions of people from horrendous, unnecessary, tragic illnesses and untimely deaths. Another controversy around stem cell use is the movement to create siblings who can serve as identical-matched donors.
Umbilical cord blood is the typical tissue used in these situations, but occasionally supplemental bone marrow must be used. Some people have raised moral and religious objections to creating a horde of embryos that will just get discarded without a thought if they do not meet the right criteria to help the sick sibling. Should a family create a child just to help a sibling, or should they have a baby because the new child would also be special to them?
To date, 58 siblings have been created for this purpose. In February , the American Academy of Pediatrics issued a policy statement that outlined strict criteria for using children as blood stem cell donors.
The use of umbilical blood cells was not discouraged as long as the newborn infant was not placed at physical risk during delivery. The policy also addressed the psychological threats to both the donor and recipient children. The ongoing controversy over discarding unmatched embryos may be resolved by using the newly discovered adult stem cells.
The discovery of adult stem cells, or iPS, has excited the scientific community, but these cells still have their problems. An already differentiated body cell must be genetically reprogrammed back into an unprogrammed pluripotent cell that looks like an early embryo.
This could lead to an increased risk of cancer in already compromised patients. These cells could be used to treat a host of horrible human conditions from birth defects to heart disease and degenerative neurologic conditions.
Scientists working in tissue engineering and regenerative medicine hope to someday use the cells from the intended recipient to create a new custom designed cell type or even a perfectly matched organ to replace damaged tissue. With new knowledge comes a new concern about the creative misuse of this information. There are growing fears that stems cells would be used not only to clone new organs but could be used to clone whole new preferred populations. Some are concerned about the unintended consequences of new cancers or illnesses from retroviruses.
Others argue that we should not mess with human life, and we should not be trying to play God.
The Importance of Stem Cell Research - Stem cell research is a topic almost everybody in the world has a viewpoint on. Many view the issue of stem cell research and stem cell therapy as morally wrong and a crime against humanity, others view the study of stem cells as the next step in modern science.
Stem cell research and its funding have caused enormous controversy over the past decade. Stem cells are pluripotent cells present in all living organisms. These cells can differentiate into any type of cell, including blood cells, nerves, cardiac muscle, and pancreatic islet cells.
Essay on The Importance of Stem Cell Research - By lifting the funding and ethical ban on stem cell research scientists will have a better understanding the complexity and disarray of the cellular structure of humans with a lifted ban on federal funding to front the research of stem cell and stem cell development. Stem cell research is one of the important scientific and political issues of these modern times. The purpose of this sample essay, one of the many writing services offered by Ultius, is to develop a historical and scientific overview of this selected issue. The essay will begin with a general introduction to stem cell research.5/5(2).
Free sample research paper on Stem Cell Research, example essay on embryonic stem cells. Online research proposal on Stem Cells. Menu. Pricing; Stem Cell Research Paper Sample. Summary Page A stem cell is specified type of cell possessing unique capability to renew itself and produce specialized types of cells. Although most body . Considering all these facts it is reasonable to conclude that embryonic stem cells are superior to all other sources of stem comedyq.gaNIC STEM CELL RESEARCH IS ETHICAL of embryonic stem cells will be the best move because mankind can benefit from the research 8 and at the same time it will be possible to eliminate all ethical 5/5(1).