Adult stem cells serve to replace specialized cells if it needed. These cells cannot reproduce like embryonic stem cells. Unlike Embryonic stem cells, these cells cannot make all cell types in the organism, though they can generate multiple types. They are specialized for specific body parts. There are 3 different types of Adult Stem cells, hematopoietic stem cells, mesenchymal stem cells and Endodermal stem cells. Hematopoietic stem cells are meant to replace blood cells. They are the most important stem cells because they construct the body. Mesenchymal stem cells are for the replace cartilage, bone, tendons, heart muscle, nerves, ligaments, hearing...
... middle of paper ...
...B. Hurlbut. http://alterednucleartransfer.com/index.php?page=4a&view=1.
Bethesda (April 28, 2002). Stem Cell Basics. National Institute of Health, turning discovery into health. http://stemcells.nih.gov/info/basics/pages/basics1.aspx.
Kochar,Preeti Gokal. (December 2004)What are stem cells?. http://www.csa.com/discoveryguides/stemcell/overview.php.
Murnaghan,Ian. (5 October 2013 ) Totipotent Stem Cells. Exploring stem cells. http://www.explorestemcells.co.uk/TotipotentStemCells.html.
New Hope Fertility Center. (n.d) Preimplantation Genetic Diagnosis. http://www.youtube.com/watch?v=LjL2XoNIO54
RepressedGeek.(n.d). Somatic Cell Nuclear Transfer (SCNT). http://www.youtube.com/watch?v=bbZiOiPVG6c.
Kaulitzki, Sebastian. (June 28, 2010). Scientists Grow New Lungs Using 'Skeletons' of Old Ones. Science Daily. http://www.sciencedaily.com/releases/2010/06/100624092522.htm.
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- Embryonic stem cells are a different class of stem cells. ‘Stem cells’ are primitive cells with the capacity to divide and give rise to more identical stem cells or to specialize and form specific cells of somatic tissues. However, two types of stem cell can be distinguished: embryonic stem cells (ES): can only be derived from pre‐implantation embryos and have a proven ability to form cells of all adult tissues (termed ‘pluripotent’). ‘Adult’ stem cells, which are found in a variety of tissues in the fetus and after birth and are, under normal conditions, more specialized, which is revered to as “multipotent.” The embryonic stem cells can assist with tissue replacement and repair.... [tags: genetic engineering and health]
909 words (2.6 pages)
- According to Nancy Reagan, “Embryonic stem cell research has the potential to alleviate so much suffering. Surely, by working together, we can harness its life-giving potential.” The increase in understanding of what is possible with stem cells, has led the topic of stem cell research to become one of the biggest social issues of our time. Over the last couple of decades, it has come down to two main types of stem cells: embryonic and those derived from adults. This is where the lines are drawn and arguments break out, because of personal morals and ethics.... [tags: health research, genetic technology]
1235 words (3.5 pages)
- Stem cells could be the beginning of a whole new world, but are you for or against it. According to Wikipedia, stem cells are undifferentiated biological cells that can differentiate to become specialized cells. These cells can also divide to produce more stem cells. Scientists have found ways to use these cells to benefit others. There are several places in which these stem cells can be extracted. However, the topic is very controversial because there are two types of stem cells; adult stem cells, and embryonic stem cells.... [tags: destruction of an embryo, unethical]
712 words (2 pages)
- Stem cells relate to the person health of an individual. Stem cells have the remarkable ability to develop into many different cell types in the body. Able to be a repair system for the body, they can divide without limit to replenish other cells as long as the person alive and able to provide nutrients to the cells. When a stem cell divides, each new cell has the potential to either remain a stem cell or become another type of cell, such as a muscle cell, a red blood cell, or a brain cell.... [tags: essays research papers]
1111 words (3.2 pages)
- Stem cells are versatile cells that have great promise in medicine. There are two main types of stem cells: adult and embryonic stem cells. For many years, embryonic stem cells were considered the most useful for research and advancements in medical therapies. Embryonic stem cells are undifferentiated cells that can be prompted to become any tissue in the body. That is why they are considered so important, however, the pluripotence of the embryonic stem cell can also be their downfall. Since these cells can become anything, this also means they can mutate into tumors and other undesirable things.... [tags: research, immune system, transplant]
617 words (1.8 pages)
- Embryonic vs. Adult Stem Cells in Research Why is the mainstream media significantly downplaying exciting scientific discoveries with adult stem cells. This essay hopes to adequately answer that question. Here's the scoop: As originally reported late last year in the medical journal Blood, Dr. Catherine M. Verfaillie and other researchers at the Stem Cell Institute, University of Minnesota, have discovered a way to coax an adult cell found in the bone marrow to exhibit many of the attributes that supposedly make embryonic stem cells irreplaceable to the development future "miracle" medical therapies(Catherine).... [tags: Argumentative Persuasive Topics]
1606 words (4.6 pages)
- ... Many people like to involve themselves with something that they do not really care about just because. Other people like to involve themselves in order to push a personal agenda, be it political or religious. When it comes to stem cell research, the people that are actually effected and whose opinions really matter are the investors, the scientists, and, possibly, the embryos. The easiest group of people to consider is the investors. Aside from the people who provide the funds for the research, investors include the people who give their genetic information to the research, including their eggs.... [tags: embryonic, adult, multipotent, pluripotent]
669 words (1.9 pages)
- ... Adult stem cells, adversely, are multipotent stem cells that derive from developed body tissues. They are grown less and slower in comparison to embryonic stem cells. Stem cells' distinctive quality of being able to reproduce themselves and essentially forming into any type of body cell they desire (differentiation) makes these cells both extremely useful and extremely hazardous. Despite their immense uses, stem cells are increasingly controversial due to all of their possible contributions to life.... [tags: adult, embryonic, reproduce, cell]
596 words (1.7 pages)
- 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)
- Introduction Stem cells are a certain type of cells that are classified by their ability to differentiate into different tissues. They are also self- renewing cells. There are three different types of stem cells that have been discovered (Iwamori, Iwamori, & Matzuk M., 2012). The types are embryonic, adult, and induced pluripotent stem cells. Research is currently being done to analyze the potential medical benefits of stem cells. There are also many different ethical questions surrounding stem cells (Shahid & Irshad, 2012).... [tags: tissue, ethics, embryonic, adult, pluripotent]
1238 words (3.5 pages)