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Do the advantages of stem cell research outweigh the disadvantages
Impact of stem cells in the medical field
What are the advantages and disadvantages of stem cell
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Stem cells are used every day throughout the United States to help cure diseases and save lives. Stem cells can also be used to study labor defects so that future birth deficiencies can be prevented or reversed. Although as a college student starting a family may not be on your mind yet, it is always beneficial to educate yourself on current trends and new discoveries in stem cell research.
Andres Travino and his wife were excited when their son Andy was born ten years ago. Andy prayed and hoped for a healthy baby despite the fact that his wife was a carrier of a genetic gene called NEMO, which caused the immune system to fail. Unfortunately soon after their son was born he was diagnosed with NEMO. They did not know what to do and temporarily began to lose hope. They took several trips to the doctor’s office when finally a doctor suggested bone marrow stem cell transplant to substitute parts of his immune system that would help him fight infections. However, the success rate for the procedure depended on the compatibility of the donor; and after searching for two long years they could not find a match. Finally they decided to have another child so that they could use the cells from her umbilical cord to cure their son. In the beginning the treatment was not working but after a few more cells were transplanted Andy was cured.
The coordinators of Stem Cell basics explain that, “Stem cells have the remarkable potential to develop into many different cell types in the body during early life and growth” (par. 1). When a stem cell splits it can stay a stem cell or become a specific cell, such as a brain cell or muscle cell. A stem cell can also divide to restore and exchange out damaged tissues. “Given their unique regenerative ab...
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...e Alzheimer's”. Times Magazine, 25 Jun. 2011. Web. 10 Oct. 2011
Phillips, Theresa. "Pros and Cons of Stem Cell Research." About.com. Biotech/Biomedical, n.d.
Web. 17 Oct 2011.
Pillai, Prabhakar. "Advantages and Disadvantages of Stem Cell Research." buzzle.com.
Intelligent Life on the Web, n.d. Web. 10 Oct 2011.
Stem Cell Basics, . " Introduction: What are stem cells, and why are they important?." Stem Cell
Basics. National Institutes of Health, 28 Apr 2009. Web. 10 Oct 2011.
"Stem Cell Transplant." Kids Health. Nemours, n.d. Web. 10 Oct 2011.
“Stem cell transplant." Mayo Clinic Health Letter 29.9 (2011): 4-5. OmniFile Full Text Mega. Web. 10 Oct. 2011.
"The Stem cell debate is dead." Oprah Winfrey Show. ABC: Chicago, 6 Apr 2009. Television.
17 Oct 2011.
Zatz, Steven. "Definition of Mucositis." MedicineNet.com. Lilly, 27 Apr 2011. Web. 11 Oct
2011
Stem cells are the building blocks of the human body. Embryos consist of unspecialized stem cells that transform into the various specialized cells in the body such as cardiac, muscle or bone cells. Fetuses also have stem cells. However, the stem cells are divided into types like muscle, bone or nerves and don't perform a specialized function. Surprisingly, adult bodies also contain stem cells. In adults, stem cells are undifferentiated but limited to specific tissue type. When needed, the stem cells transform into the cells needed for repair and maintenance. The most common source of adult stem cells is bone marrow. Researchers also acquire stem cells from umbilical cords. Without stem cells, embryos could not develop into fetuses and adult
Stem Cell Transplant - Dana-Farber Cancer Institute. (n.d.). Stem Cell Transplant - Dana-Farber Cancer Institute. Retrieved March 26, 2014, from http://www.dana-farber.org/Adult-Care/Treatment-and-Support/Treatment-Centers-and-Clinical-Services/Stem-Cell-Transplantation-Program.aspx
" An Overview of Stem Cell Research | The Center for Bioethics & Human Dignity."
8. "Stem Cell Basics." National Institutes of Health. U.S. Department of Health & Human Services, 2009. Web. .
Benefits of stem cell research can be overwhelming. Today, millions of people around the world suffer from incurable diseases. Stem cell research could help the scientific community find a breakthrough in developing a cure. By observing stem cells develop into mature human tissue, scientists can better understand how embryos develop. “Normal” human development can be recorded. This knowledge can be used to help prevent birth defects, for instance.
Stem cell research began in 1956 when Dr. E Donnall Thomas performed the first bone marrow transplant (“Adult stem cells are not more promising,” 2007). Since that time, research has evolved into obtaining cells from a variety of tissues. According to stem cell research professors, Ariff Bongso and Eng Hin Lee (2005), “Stem cells are unspecialized cells in the human body that are capable of becoming cells, each with new specialized functions” (p. 2). Stem cells are in various adult tissues, such as bone marrow, the liver, the epidermis layer of skin, the central nervous system, and eyes. They are also in other sources, such as fetuses, umbilical cords, placentas, embryos, and induced pluripotent stem cells (iPSCs), which are cells from adult tissues that have been reprogrammed to pluripotency. Most stem cells offer multipotent cells, which are sparse...
Reaves, J. (2001, July 11). The great debate over stem cell research. Time, Retrieved from http://www.time.com/time/health/article/0,8599,167245,00.html
The President’s Council on Bioethics published “Monitoring Stem Cell Research” in 2004. This report was written in response to President Bush’s comments regarding research of human stem cells on August 9, 2001. President Bush announced that he was going to make federal funding available for research that involved existing lines of stem cells that came from embryos. He is the first president to provide any type of financial support for the research of human stem cells. A Council was created with people who are educated in the field of stem cells to help monitor the research and to recommend guidelines and consider the ethical consequences that this research could create. This report is an “update” given by the President’s Council in January of 2004 to make the public aware of the significant developments in the science and medical aspects of stem cell research. It also describes the ethical, legal and political implications that stem cell research may create. However, since the research is still in its beginning stages, this “update” does not describe a complete or definitive study of stem cells nor does it provide specific guidelines or regulations. This is a report that is suppose to help the President, Congress and general public make better-informed decisions as to the direction that we should go with stem cells.
Scott, Christopher Thomas. Stem Cell Now: From the Experiment That Shook the World to the
Monroe, Kristen, et al., eds. Fundamentals of the Stem Cell Debate: The Scientific, Religious, Ethical and Political Issues. Los Angeles/Berkley: University of California Press, 2008. Print
Kristina Hug; Conversations: ethics, science, stem cells. EuroStemCell. Youtube, 2013. Youtube. Web. 9 Dec 2013.
“Federal Funds Should Not Be Used for Research That Destroys Embryos.” Stem Cells. Jacqueline Langwith. Detroit: Greenhaven Press, 2012. Opposing Viewpoints.
Hirsen, James L. “Who’s the Victor on the Stem Cell Debate?” 7 Aug. 2001. 24 Sept. 2007 < http://www.firstliberties.com/stem_cell_debate.html>.
Anderson, Ryan. "Stem Cells: A Political History." First Things. First Things, November, 2008. Web. 10 Feb 2012.
The first successful case of stem cell therapy in human was reported in 1959. Bone marrow restorations were observed in leukemia patients who received total body irradiation subsequent by intravenous injection of their twins’ bone marrow (Thomas et al, 1957). Nevertheless, that effect was transient and the following bone marrow transplantation attempts in non-twin patients and donors can eventually lead to patient’s death from graft-versus-host disease (Mathé et al, 1965). During that time, the safety of hematopoietic cells transplantation was not guaranteed because of the limited knowledge in human histocompatibility and immunosuppression. However, the turning point came after the discovery of human leucocyte antigen (HLA) groups (Dausset, 1958; van Rood et al, 1958), HLA typing and compatibility testing were performed prior to the transplantation. In addition, the improvement of immunosuppressive protocol also helps bringing the bone marrow transplantation to become more and more successful (Donnall and Hutchinson, 1999).