Preview

Embryonic Stem Cell Research: More Beneficial Than Detrimental

Satisfactory Essays
Open Document
Open Document
4772 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Embryonic Stem Cell Research: More Beneficial Than Detrimental
Embryonic Stem Cell Research: More Beneficial Than Detrimental
Kurl E. Jamora
ENGLRES-N02
Term 3 AY 2011-12
De La Salle University-Manila

Thesis Statement: This paper aims to show that the advancements that embryonic stem cell research can deliver outweigh its drawbacks.
Outline:
1.0 Potentials of stem cell research 2.0 Nature of stem cell research 3.1 Embryonic stem cells 3.2.1 Derivation of embryonic stem cells 3.2.2 Characteristics of embryonic stem cells 3.2 Adult stem cells 3.3.3 Derivation of adult stem cells 3.3.4 Characteristics of adult stem cells 3.0 Drawbacks of embryonic stem cell research 4.3 Ethics controversies 4.4.5 Moral status of an embryo 4.4.6 Utilization of embryonic stem cells 4.4 Immune rejections 4.5.7 Immune system responses 4.5.8 Immunosuppression 4.5 Legality issues 4.6.9 In the United Kingdom 4.6.10 In the United States 4.0 Benefits of embryonic stem cell research 5.6 On disease treatment 5.7.11 Diabetes 5.7.12 Neurological disorder 5.7.13 Heart disease 5.7 On dermal injury treatment 5.8.14 Burns 5.8.15 Skin ulcers 5.8 On orthopedic injury treatment 5.9.16 Bone damage 5.9.17 Cartilage damage
5.0 Recommendations for future researchers

Embryonic Stem Cell Research: More Beneficial Than Detrimental Along with the maturation of the cells in the body is the loss of cellular plasticity, a feature that accounts for the development of tissues and regeneration of cells (Maclean, 1977). In a case of a person suffering from a heart attack, the heart cells, exhibiting a lesser degree of plasticity, are unable to regenerate and repair the damage. This may lead to the heart not contracting properly and may result to death. To counteract this loss of plasticity, scientists have ventured on the use of stem cells.
Stem cells have a



References: Bonner-Weir, S., & Weir, G. (2009). Insulin-producing cells derived from stem cells: A potential treatment for diabetes. In R. Lanza (Ed.), Essentials of stem cell biology (2nd ed., pp. 513-522). San Diego, CA: Academic Press. Boo, J., Yamada, Y., Okazaki, Y., Hibino, Y., Okada, K., Hata, K., Yoshikawa, T., Suguira, Y., & Ueda, M. (2002). Tissue-engineered bone using mesenchymal stem cells and a biodegradable scaffold. Journal of Craniofaial Surgery, 13, 231-239. Doerflinger, R. (1999). The ethics of funding embryonic stem cell research: A Catholic viewpoint. Kennedy Institute of Ethics Journal, 1, 1-15. Gardner, R. (2009). Pluripotential stem cells from vertebrate embryos: Present persoective and future challenges. In R. Lanza (Ed.), Essentials of stem cell biology (2nd ed., pp. 3-12). San Diego, CA: Academic Press. Gonzales, R., Pyo Lee, J., & Synder, E. (2009). Neural stem cells for central nervous system repair. In R. Lanza (Ed.), Essentials of stem cell biology (2nd ed., pp. 485-496). San Diego, CA: Academic Press. Green R., (2009). Ethical considerations. In R. Lanza (Ed.), Essentials of stem cell biology (2nd ed., pp. 601-608). San Diego, CA: Academic Press. Huang, J., & Goldberg, V. (2009). Orthopedic applications of stem cells. In R. Lanza (Ed.), Essentials of stem cell biology (2nd ed., pp. 561-570). San Diego, CA: Academic Press. Maclean, N. (1977). The differentiation of cells. London: Arnold. Melton D., & Cowen C. (2009). “Stemness”: Definitions, criteria, and standards. In R. Lanza (Ed.), Essentials of stem cell biology (2nd ed., pp. xxiii-xxix). San Diego, CA: Academic Press. Outka, G. (2003). The ethics of human stem cell research. In B. Waters & R. Turner (Eds.), God and the embryo: Religious voices on stem cells and cloning (pp. 29-59). Washington, DC: Georgetown University Press. Oshima, H., Rochat, A., Kedzia, C., Kobayashi, K., & Barrandon, Y. (2001). Morphogenesis and renewal of hair follicles from adult multipotent stem cells. Cell, 104, 233-245. Palsson, B., & Bhatia, S. (2004). Tissue engineering. Upper Saddle River, N.J.: Pearson. Panno, J. (2005). Stem cell research: Medical applications and ethical controversy. New York: Facts On File. Robertson, J. (1999). Ethics and policy in embryonic stem cell research. Kennedy Institute of Ethics Journal, 9, 117-18. Rubart, M., & Field, L. (2009). Use of embryonic stem cells to treat heart disease. In R. Lanza (Ed.), Essentials of stem cell biology (2nd ed., pp. 507-512). San Diego, CA: Academic Press. Takahashi K., & Yamanaka, S. (2006). Induction of pluripotent stem cells from mouse embryonic and adult fibroblast cultures by defined factors. Cell. 126, 663-676. Upjohn, E., Varigos, G., & Kaur, P. (2009). Burns and skin ulcers. In R. Lanza (Ed.), Essentials of stem cell biology (2nd ed., pp. 523-528). San Diego, CA: Academic Press. Wakitani S., Goto T., & Pineda S. (1994). Mesenchymal cell-based repair of large, full-thickness defects of articular cartilage. J Bone Joint Surg Am, 76, 579–592. March 4, 2012 Jesster B Date of Interview: March 12, 2012 Place: J110, De La Salle University-Manila

You May Also Find These Documents Helpful

  • Good Essays

    Embryonic Stem Cell Research Is Not Ethical. Dennis P. Hollinger. At Issue: The Ethics of Genetic Engineering. Ed. Maurya Siedler. San Diego: Greenhaven Press, 2005.…

    • 2675 Words
    • 11 Pages
    Good Essays
  • Better Essays

    Stem cells are responsible for the formation of fundamental tissues and organs in all living things. The laboratory uses for these primary cells are abundant, ranging from the creation of specialized cells to the possibility of curing diseases previously thought to be terminal. The ethical issues arising from the use of these cells account for the slow arrival of their amazing abilities to the general public. According to recent laboratory studies, scientists have concluded that though our knowledge of the extraordinary capabilities of these cells is limited, we can manipulate and use stem cells in ways previously thought to be science fiction. In the upcoming years, it can be reasonably predicted that the remarkable potential of stem cells will be more thoroughly revealed, arising in procedures and treatments to cure even the most rare illnesses.…

    • 1747 Words
    • 7 Pages
    Better Essays
  • Best Essays

    References: Bongso, A., Lee, H.L., (2005). Stem cells from bench to bedside. Danvers, MA: World Scientific Publishing Co.…

    • 1483 Words
    • 6 Pages
    Best Essays
  • Good Essays

    Ethics of Stem Cell Research

    • 2751 Words
    • 12 Pages

    Stem cell research represents a new opportunity for ethical thought and debate. Stem cells are primitive cells which have yet to specialize. Through proper coaxing, stem cells can be made to differentiate into usable body cells and eventually used for medical treatment. Though stem cell technology has been in development since the 1960’s, it was not until August of 2001, when then-president George W. Bush announced that federal funds could be allotted to embryonic stem cell research, that the issue became a hot political topic. The matter is argued with vehement fervor, but the quarrels are wrought with emotivism and partisanship more than actual valid and cogent arguments. In fact, stem cell research has a very broad range of ethical implications. The normative ethical theories, the abortion debate, and even business ethics all have a place in the discussion due to the different new moral challenges which are prompted by this blossoming technology.…

    • 2751 Words
    • 12 Pages
    Good Essays
  • Powerful Essays

    For some time now, stem cell research has been a major issue when it comes to ethics. “Ethics, science and religion became further intertwined with politics in the 1990’s, increasing the battles among congress, administrations, and other agencies” (Scott, 2006, p.153). Stem cell research is probably one of the most important scientific advancements in the past one hundred years.…

    • 1443 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    The issue of stem cells is currently the dominant subject in the debate of biotechnology and human genetics: Should embryonic or adult stem cells be used for potential medical therapies? Stem cells are an undifferentiated cluster of cells which, depending on their surrounding conditions, are capable of developing into other types of cells (Perry 20). The expression "stem cell" refers to a type of cell that not only produces various types of additional cells, but also has the ability to replicate itself (Marzilli 13). Embryonic stem cells are drawn from a developing human life (Panno 145). Adult stem cells, on the other hand, are located in all tissues of the growing human being and also have the potential to alter themselves into practically all other cell types or revert to being stem cells with greater reproductive capacity (145). Their potential for misuse has raised a number of ethical issues. Even though stem research is views as unethical in the eyes of many people for the reason of their beliefs or religious values, many others see it morally acceptable because embryonic or adult stem cells can be used for upcoming medical therapies and can possibly treat or cure a variety of many serious diseases.…

    • 679 Words
    • 3 Pages
    Good Essays
  • Better Essays

    HeLa Essay

    • 2203 Words
    • 5 Pages

    the use of adult stem cells for research purposes. While this type is safe, embryonic…

    • 2203 Words
    • 5 Pages
    Better Essays
  • Satisfactory Essays

    Stem cells are expected to be most useful in treating tough diseases that derive from problems with various genes and are often related to environmental causes.…

    • 325 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Stem Cell Research Ethics

    • 1668 Words
    • 7 Pages

    In which, this becomes a morality issue. The idea stems from when does one have right’s? Many against, the preceding idea of the time, believe that it is abortion. Which is false, when looking at abortion, we must have a standard meaning. Abortion is “the deliberate termination of a human pregnancy, most often performed during the first 28 weeks of pregnancy.” (Cite) This states that abortion is a termination of pregnancy. So what does pregnancy mean? “The period from conception to birth. After the egg is fertilized by the sperm then implanted in the lining of the uterus…” (cite) These states that pregnancy happens in a uterus. The stem cell is retrieved from the fertilized eggs from in vitro. This means stem cell research is not…

    • 1668 Words
    • 7 Pages
    Good Essays
  • Better Essays

    For those who believe that the embryo has the moral status of a person from the moment of conception, research or any other activity that would destroy it is wrong. For those who believe the human embryo deserves some measure of respect, but disagree that the respect due should equal that given to a fully formed human, it could be considered immoral not to use embryos that would otherwise be destroyed to develop potential cures for disease affecting millions of people. An additional concern related to public policy is whether federal funds should be used for research that some Americans find unethical ( Kathi E. Hanna, M.S., Ph.D., Science and Health Policy…

    • 1330 Words
    • 6 Pages
    Better Essays
  • Better Essays

    Stem Cells Debate

    • 1081 Words
    • 5 Pages

    Suddenly, stem cells are everywhere. Once relegated to the depths of esoteric health journals, the microscopic clusters have made their way to the nation�s front pages.…

    • 1081 Words
    • 5 Pages
    Better Essays
  • Powerful Essays

    Stem Cell Research

    • 1572 Words
    • 7 Pages

    One of the numerous scientific topics that creates a great divide between Americans and political party platforms is the approval or disapproval of stem cell research. There is very firm support and opposition to this topic, and it can often provoke heated discussions amid the general public and those in academia. The core of the debate specifically revolves around embryonic stem cell research and the ethical implications that come with experimentation on human embryos.…

    • 1572 Words
    • 7 Pages
    Powerful Essays
  • Powerful Essays

    Cell Fusion

    • 4640 Words
    • 16 Pages

    Camargo F., Chambers S., Goodell M. (2004) Stem cell plasticity: from transdifferentiation to macrophage fusion. Cell Prolif. 37(1): 55-65.…

    • 4640 Words
    • 16 Pages
    Powerful Essays
  • Better Essays

    Cultured meat

    • 1564 Words
    • 7 Pages

    Until recently, scientists have only worked with two kinds of stem cells from animals and humans: embryonic stem cells and non-embryonic “somatic” or “adult” stem cells. There are many types of the two. As the name suggests, the embryonic stem cells come from embryos. Contrary to what one may assume, it is not derived from eggs that are fertilized in a female body. It is gotten from eggs in its very early stages that have been fertilized in a vitro fertilization clinic. They are isolated into a plastic laboratory dish that contains nutrient medium and grows there. It is kept at a certain temperature and humidity, and then the cells divide. After several days, the cells are proliferated, and then separated into different culture dishes. Process is repeated several times.…

    • 1564 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Homeostasis is vital in every living being. Unfortunately, genetic factors such as mutations or physical damage such as injuries, ‘lung disease’ or any diseases can cause lack of or abnormal functioning of organs. Embryonic stem cells (ES cells) which are stem cells that are derived from the embryo and are capable of creating other cell types in the human body can assist the affected individuals maintain homeostasis in their bodies. Parents have the right to agree to the use embryonic stem cells as it will ensure wellbeing of the new born baby. However there are moral, ethical and religious matters which lead to people being against the use of ES cells.…

    • 840 Words
    • 4 Pages
    Good Essays

Related Topics