“Embryonic stem cells...are in effect, a human self-repair kit,” (Christopher Reeve, activist – Larry King show). For the advancement of science, stem cells are infinitely valuable, especially when considering all the potential applications in the field of medicine. Stem cell usage is a very controversial topic, because most people think of abortions, cloning, and other negative topics when they hear the term stem cell.
However I think those thoughts are because they don’t understand what a stem cell is, where it comes from, or its monumental possibilities that could greatly benefit the medical field.
There are already demonstrations of Stem cells possibilities, because treatment with stem cells has already begun. They have been taken from umbilical cords and become healthy red cells used to cure sickle-cell anemia. Stem cell therapy is also being used against certain types of cancer. Stem Cells are valuable due to the fact that they are non-designated and they have the ability to divide and multiply indefinitely. Thus, theoretically stem cells could fix and even replace any damaged or lost specific cells within a body. They are easily found in early embryos, but their numbers variety for development seem to become less in the adult stem cells. The information above is only what we know right now, but that’s just the tip of the iceberg. If we know stem cells can already contribute to helping cancer, sickle-cell anemia, and repairing/replacing cells, then obviously the more we know, the more beneficial the use of stem cells would become.
These helpful stem cells come from three types of cells, based upon their potential developmental capability. Though each of the types are obtained differently, they can complete their own set of useful functions. These are the Tortipotent, Pluripotent, and Multipotent stem cells.
The Tortipotent stem cells are found when the egg is fertilized/conceived. This type isn’t specialized, so can form many different tissues and cells. These are probably the most helpful, because they are immortal stem cells that can even create placenta and other tissues required in fetal development (Science Center, worksheet). This means that they are super stem cells and can create more than any other type.
Second, the Pluripotent cells can be found in the inner layers of cells in a growing embryo or from ...
... middle of paper ...
...neficial. I believe the research should always be legal. Stem cells hold so many possibilities, that I don’t see reasons to ignore them. The more we learn from stem cells, the more chances of threats to human health are eliminated. Over time and with the different types, people will realize that stem research is more good than bad.
"Stem Cell Basics." Stem Cell Information. September 16, 2002. National Institute of Health. Oct. 23,03
" What Are Stem Cells?." Gene Information.Com. GeneInformation.org. Oct. 23,03. http://www.geneinformation.org/author-whatarestemcells.htm Reeve, Christopher.
" CHRISTOPHER REEVE ON STEM CELL RESEARCH." Your Congress.Com. Monday, October 27, 2003.,www.yourcongress.com Spiegel, Allen M. M.D.
" Testimony on the Promise of Human Pluripotent Stem Cell Research.
" American Secretary of Legislation. July 30, 1999. U.S.Department of Health & Human Services. Oct 23,2003 http://www.hhs.gov/asl/testify/t000426a.html
" PBS News Hour. July 25, 2001. Pbs. Oct. 27,03
Wade, Nicholas. Life Script. New York City, NY. Simon and Schuster ã2001
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- Human Embryonic Stem cells and Induced Pluripotent Stem Cells are two modern methods of research; and treatment being aimed at the treatment of cancer, and many degenerative and genetic diseases. Stem cells are cells with the ability to develop into a cell of a different type, some types of stem cells are able to differentiate or change into a cell which is specific and functional to a specific tissue or organ system. This unique ability is what many scientists are trying to focus towards regeneration of different tissues, or the creation of new tissue to help cure, or treat diseases like cancer, multiple sclerosis, and alzheimer's.... [tags: stem cells, human embryonic, cells]
964 words (2.8 pages)
- We must start at the basic, what are cells. Cells are the basic unit of living things. We all have trillions upon trillions of cells that make up our body. Our body has three main cell types which are: Ectoderm, Mesoderm, and Endoderm. Ectoderm cells are in the skin, hair, eyelids and nerves cells for bones, Mesoderm cells are in muscles, tendons blood vessels and kidney construct the linings of two tubes within the body and Endoderm cells are in digestive tubes and respiratory tube. There are also stem cells.” Stem cells are unspecialized cells that have two defining properties: the ability to differentiate into other cells and the ability to self-regenerate.” (Kochar)There are different ty... [tags: cells, stem cell, adult, embryo]
597 words (1.7 pages)
- Content 1. Introduction 2. The unique properties of stem cells and the ways of reception. 3. The application of stem cells in curing the worldwide diseases. i. The effectiveness of using stem cells in diabetes treatment and possible risks of this therapy. ii. What are the benefits and risks of using stem cells in curing cardiac disorders, such as ischemic disease and stroke. iii. How neural disorders, such as Parkinson’s, Alzheimer’s and spinal cord injuries can be treated by stem cells and what are the fears about application of this therapy on human.... [tags: Ethical Issues, Embryonic Stem Cells]
1555 words (4.4 pages)
- In the past two decades, many technological and scientific advances have been made in order to make life easier for many people who suffer from cancer, disease and sickness. Among these advances there is something revolutionary called stem cells. Stem cells can help restore and regenerate almost all parts of the human body such as the heart, kidney, liver, and many other organs. Although stem cells offer a lot, there are many views against and for stem cells, and among these views lies the debate of whether stem cells should be legalized or not (NIH 2).... [tags: Stem Cells, argumentative, persuasive, medicine]
1329 words (3.8 pages)
- Stem cells research has been a very disputed topic among the US. There has been ethical issues concerning stem cell research and has caused friction in its track to its full potential. These ethical issues include the concern of moral status of embryos, in which stem cells are made of and the doomed embryos ands. Religion plays a huge role in the stem cell debate concerning issues with their religion. Several scientist that have been researching stem cells have agreed that stem cells have great potential to cure several harmful diseases like diabetes as well as cancer.Stem cell research should have an increase in its budget and less restricted to further help the research of potential cures... [tags: human embryonic, stem cells, embryos]
1560 words (4.5 pages)
- A stem cell being able to make cartilage and bone seems like a preposterous idea, does it not. With the invention of the microscope in the 1800’s, it was not long before scientists were able to discern that some cells were able to generate and change into other cells. This was the beginning of stem cell research. In 1961, Dr.’s Till and McCullough were studying the effects of radiation on the bone marrow of mice, when they discovered the existence of multipotent stem cells. In 1998, James Thomson at the University of Wisconsin-Madison isolated human embryonic stem cells, then demonstrated how they specialize and rejuvenate.... [tags: human embryo, stem cells]
1350 words (3.9 pages)
- Dr. Dan Kaufman, Ph. D. an associate professor University of Minnesota Stem Cell Institute, has said that, “human embryonic stem-cell research is not only ethical, it is an essential field to pursue to make key advances in biomedical research to treat diseases effectively where there are currently no cures… (thesurvivaldoctor.com).” I believe that stem cell research needs to receive government funding and research should expand in order to completely understand what diseases can be cured through stem cells, and if the benefits outweigh the risks involved.... [tags: Embryonic Stem-Cell Research, Human Cells]
1056 words (3 pages)
- Several members of the zinc finger family of proteins are key components in the transcriptional network maintaining pluripotency in embryonic stem cells. The mouse zinc finger protein 322a (Zfp322a) is expressed in embryonic stem cells and the ICM. Thus Ma et al. 2014 hypothesized that Zfp322a functions as a transcription factor in mice. Ma et al. (2014) discovered that Zfp322a is an irreplaceable transcription factor which enhances the reprogramming ability of OKSM (Oct4, Klf4, Sox2, and c-Myc) and can replace Sox2 in OKSM in the generation of induced pluripotent stem cells (iPSCs).... [tags: zinc finger, mouse stem cells ]
1342 words (3.8 pages)
- What You Should Know about Stem Cells A topic of extended scientific and ethical debate in our society as of late has been the question of Stem Cell research. Going down this path could yield unprecedented medical leaps in treatment and prevention that medicine will be able to offer. Before I address the debate of whether or not Stem Cell research should be done, I want to first explain to my readers what stem cells are, how they come to be and what we can use them for. We must first start with the different types of cells, I will explain them as I take you through part of the fetal development process.... [tags: Stem Cells Science Ethics Biology Essays]
1184 words (3.4 pages)
- Stem cells are a large focus of study in today’s biomedical world. They are cells that exist in an undifferentiated state, and transform into differing tissue types depending on what the cells surrounding them are. The different types of stem cells have the ability to repair many classes of damaged human tissue. However, only one type of stem cell promises to regenerate virtually any class of tissue. This is the highly controversial embryonic stem cell (ESC). Unfortunately, there is a dark side to the ESC.... [tags: Biology Science Stem Cell Research Essays]
4602 words (13.1 pages)