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Stem Cell Research


             While generating these cells, scientists need a means of determining whether these cells are good. There is no standard battery of tests that will measure the cell's fundamental properties. There are no tests that scientists used to acknowledge any of the indicators of the cell's most important biological properties and functions. Some tests include growing and sub-culturing the stem cells for many months. This ensures that the cells are capable of long-term self renewal. They use specific techniques to determine the presence of surface markers that are found only on embryonic stem cells. Also if the protein OCT 4 is present then they are the correct cells. If the cells are frozen, the thawed, then sub-cultured again and they do reproduce, then they are good as well.
             There is also another type of stem cell out there that might confuse society. Those are called adult stem cells. These are undifferentiated cells found among differentiated cells in a tissue or organ; also they can renew themselves as well. These cells only have the ability to re-create cells from the organ or tissue they were extracted from. Most scientists use the term somatic stem cells instead of adult stem cells. The hard thing to believe is that the origin of adult stem cells in mature tissues is unknown. Adult stem cells have been thought of being used in transplants such as: heart, lung, liver, and kidney. Adult blood forming cells from bone marrow have been used in transplants for over the last 30 years. These types of stem cells also have the ability to be controlled in the laboratory to help with therapies for many serious diseases.
             Almost 40 years ago was when the first adult stem cells were introduced. Scientist's found these cells in bone marrow. Hematopoietic stem cells form all the types of blood cells in the human body; the other is bone marrow stromal cells. These were discovered a few years later.


Essays Related to Stem Cell Research

1. Stem Cell Research Debate

... to notorious cloning technology, and laws and law-creating that have not necessarily been interpreted to include stipulations regarding stem cell research or given permission to pursue this profound research under strict governmental guidelines. The questions of whether stem cell research is legally permissible, scientifically promising and ethically proper are divisive as the Pope at the Vatican to the policy ... are government officials, and they can demonstrate clearly their suspicions by building monumental barriers that include strict laws and regulations impeding the continuation ...

  • Word Count: 3628
  • Approx Pages: 15
  • Has Bibliography
  • Grade Level: Undergraduate

2. The "Embryonic Stem Cell" Rese

... or wrong to kill one considered human being in order to benefit another. By destroying embryos, tiny members of the human family, embryonic stem cell research violates the medical ethic of "Do No Harm". What does the society think about this matter and how does it impact to our ... 1). However, neither the question of moral status nor the larger question of just what is an embryo is new. Despite their position on stem cell research, most people would agree that an embryo is alive and that it is some form of human organism. Disagreement emerges on the question of ... in its moral status...

  • Word Count: 2589
  • Approx Pages: 10
  • Grade Level: High School

3. Embryonic Stem Cell Research

... cure diseases that affect "more than 100 million Americans," such as "diabetes, cancer, heart disease, spinal cord injuries, Alzheimer's and Parkinson's disease" ("Key Issues: Stem Cell Research"). In today's world, organs or tissues that are donated are commonly used to replace those that have been destroyed or diseased. However, the main issue the always arises is ... platform of either political party, contrast with issues such as abortion or the death penalty; these viewpoints are strictly adhered to and strongly divide the two parties. While opposition to stem cell research is usual...

  • Word Count: 3172
  • Approx Pages: 13
  • Has Bibliography
  • Grade Level: Undergraduate

4. Exploratory Essay on Stem Cell Research

... how the public viewed funding embryonic stem cell research. It showed 58% of Americans say stem cell research is morally acceptable, 33% say it is morally wrong, 3% says it depends, and 6% had no opinion ("stem cell research"). Supporters of embryonic stem cells argue that stem cell research will propel more medical technology ("stem cell research"). People supporting embryonic stem cell research also agree that adult stem cells are promising, but believe research of embryonic cells is still ... necessary to further the progress of the overall research ("stem cell research"). In a 2010 ...

  • Word Count: 1389
  • Approx Pages: 6
  • Has Bibliography
  • Grade Level: High School

5. Stem Cells: Murder, Salvation?

... abused, we must "leave all our doors open-, as stated by Dr. Joanne Kurtberg to US senate in reference to all types of stem cell research, and pursue embryonic stem cell research. Few opponents of human embryonic stem cell research realize that once stem cells are derived from an embryo, then can be kept in their undifferentiated form and made to multiply ad infinitum. This means that very ... few embryos are actually required to propagate embryonic stem cell research, because these stem cells are essentially immortal (National Institute of Health). Is the death of several hundreds of e...

  • Word Count: 2913
  • Approx Pages: 12
  • Grade Level: Undergraduate

6. Advocating Federal Funding of Embryonic Stem Cell Research

... pluripotency of ES cells, without the difficulty of receiving federal funding, they would be an obvious choice for stem cell research. The opponents of ES cell research site inferior stem cells derived from adult sources as an alternative source for stem cell research (Do No Harm). Adult stem cells are unspecialized cells that reside in tissue made up of specialized cells and through differentiation are capable of ... deliberate killing of a human individual is much more than an abstraction or a matter for theoretical discussion" (Broderick). The problem with the argument is that bills l...

  • Word Count: 2123
  • Approx Pages: 8
  • Has Bibliography
  • Grade Level: Undergraduate

7. Adipose-Derived Stem Cells

... juxtaposition with vertebral bone. The ethics of stem cell research and use have been heartily questioned. When the field of study took off with the developments in embryonic stem cell research, many people feared that the need for human fetuses would become an issue. Luckily, as embryonic stem cell research was being restricted, the uses of a new kind of stem cell were discovered. Adult stem cell research was ethically much more easy to accept ... , but before adipose-derived stem cells were pioneered, there was still a problem. Adult stem cells were only known derive from ... ...

  • Word Count: 2542
  • Approx Pages: 10
  • Grade Level: Undergraduate

8. Stem Cell Research

... , like unstable gene expression, formation of tumors, and the lack of ability to stimulate cells into forming desired tissue types. Also, another problem with embryonic stem cell research repeatedly encountered by scientists is the rejection factor. So, embryonic stem cells may not be immunologically compatible with its patients. To solve the issue, many have proposed therapeutic cloning, the creation of an embryonic clone of ... the patient and subsequently destroying that clone in order to harvest the stem cells necessary. This is how the relationship between embryonic stem cell resear...

  • Word Count: 1993
  • Approx Pages: 8
  • Grade Level: High School

9. Stem Cell Research

... regarding this issue. For many, it is their religious views that make stem cell research appalling. Nevertheless, opposition to stem cell research is not confined to religions. While it is true that there are no immediate or long-term guaranteed benefits from stem cell research, the mere possibility of great benefits warrants this research to be conducted. Stem cell research puts us on the edge of revolutionizing medicine. The possible benefits are ... of finding a cure for their ailment. Who are we to deprive individuals who suffer from such afflictions of a more ordinary and healthy li...

  • Word Count: 1863
  • Approx Pages: 7
  • Grade Level: High School

10. Human Cloning And Stem-Cell Research

... become so prevalent that in 2001, President George W. Bush created the Council on Bioethics specifically to inform him on any issues or advancements made in the field of cloning and stem cell research. One eventual outcome of human cloning could be the ability of parents to, essentially, build their child by determining its genetic make-up. Instead of leaving children's characteristics up to ... cancer or amyotrophic lateral sclerosis. Commonly known as ALS or Lou Gehrig's Disease, amyotrophic lateral sclerosis is a neurodegenerative disease that attacks nerve cells in the brain and spi...

  • Word Count: 2597
  • Approx Pages: 10
  • Has Bibliography
  • Grade Level: Undergraduate

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