Stem Cell Research Pros And Cons

1276 Words3 Pages

Stem cell research involves the study of stem cells and their use in the medical field. Scientists who research stem cells have encountered many setbacks in the process including limited government funding, and moral and ethical dilemma. In order to understand why stem cells are so significant to human life, we first must learn what a stem cell is. Stem cells have the capability of evolving into various dissimilar cell types in the body during their early stage of life. They distinguish themselves from other types of cells by ensuring two main characteristics: they are unspecialized cells adept at renewing themselves through cell division, and they can be prompted to become tissue for specific organs or cells with specialized functions. Research on stem cells can provide scientists with a better understanding of normal cell development. Although extensive research on stem cells can provide answers to many medical questions and cures to various medical conditions, embryonic stem cell research is a matter of great controversy due to the fact that embryonic stem cells are acquired from human embryos. Science and medical experts principally work with two types of stem cells which come from either animals or humans, these include embryonic stem cells and adult stem cells which are also called Somatic stem cells. There is a rich supply of adult stem cells found throughout the body in bone marrow, fat tissue, and even the amniotic fluid that surrounds and protects unborn babies. Embryonic stem cells are derived from human embryos, many times they come from leftover in vitro fertilization efforts remaining in fertility centers. Human embryonic stem cells are usually donated in infertility clinics by patients who are commonly infertile an... ... middle of paper ... ...em cells derived from alternative areas such as bone marrow and the brain.” (Tuan) The use of stem cells can have a remarkable impact within the realm of medicine. In the future with advancement in the research of stem cells, doctors will be able to provide treatment for a great quantity of medical conditions. Scientists will continue their research on embryonic and somatic stem cells with the hopes of treating different diseases. Stem cell research is a promising research field for many people. Not one person can clearly state what the future holds, but many individuals have everlasting expectations about a breakthrough in the study of stem cells and hopefully one day the world will be able to use the knowledge that scientists are acquiring within the realm of stem cell research to improve the life of individuals who suffer from certain conditions on a daily basis.

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604 Words | 2 Pages
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
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1200 Words | 3 Pages
Stem cell research is a heavily debated topic that can stir trouble in even the tightest of Thanksgiving tables. The use cells found in the cells of embryos to replicate dead or dying cells is a truly baffling thought. To many, stem cell research has the potential to be Holy Grail of modern medicine. To many others, it is ultimately an unethical concept regardless of its capabilities. Due to how divided people are on the topic of stem cell research, its legality and acceptance are different everywhere. According to Utilitarianism, stem cell research should be permitted due to the amount of people it can save, however according to the Divine Command of Christianity, the means of collecting said stem cells are immoral and forbidden.
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2402 Words | 5 Pages
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...
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1380 Words | 3 Pages
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932 Words | 2 Pages
Those who favour stem cell research are optimistic about the continued developments in stem cell research will open doors to many breakthrough discoveries in biomedical science. The scientific and ethical questions arise as rapidly as the reaching of milestones in stem cell research. There are two main types of stem cells, namely embryonic stem cells and adult stem cells. Adult stem cells are undifferentiated cells in our body. But they have restricted-range of cells that they can further differentiate. On the contrary, embryonic stem cells have the ability to differentiate into nearly two hundred cell types in the human body, called pluripotency. The process of harvesting embryonic stem cells involves destruction of embryos (Mooney, 2009).
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853 Words | 2 Pages
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