Benefits of Stem Cells Essay

the cloning of sustainable human embryos for stem cell therapy may perhaps be a conceivable reality to imagine in healing or preventing all sorts of diseases to transplantation of much-needed organs. For instance, somatic…

Cloning: Benefits, Harms, and Misconceptions For decades scientists have pondered over the idea of somatic cell nuclear transfer, otherwise known as cloning. In 1996, their ideas became tangible with the creation of Dolly the sheep, the first organism to ever be conceived through nuclear cell transfer. Today, scientists are closer than ever to clone human cells successfully. Although there is excitement over this potential scientific breakthrough, there are fearful and apprehensive reactions as…

interest (14 days after fertilization). They can be obtained in numerous ways and are useful in many types of research, especially medical treatment, due to the fact that they are a source of pluripotent stem cells that are able to divide into many types of cells. Bonnie Steinbock argues that stem cell research isn’t determined solely by moral status and that though the specific embryos discussed do not have moral status, they do have moral value, thus need to be dealt with respectfully…

Used Today Cloning is the artificial reproduction of a genetically identical copy of an organism. A clone is produced when DNA is extracted from the cell of the original organism, or “donor,” and inserted into an egg of the same species. The egg cell has had its nucleus previously removed and therefore it reads and duplicates the DNA of the donor cell. Since the first successful clone of an adult organism, Dolly the sheep, scientists have been experimenting with cloning others, such as mice,…

blood source of interest to the medical world. Like bone marrow, umbilical cord blood, or UCB, has been declared to hold a desirable supply of hematopoietic stem cells. Hematopoietic stem cells, or HSCs, are multipotent cells in the body that, upon being stimulated by specific growth factors, will differentiate into mature, functional cells. When looking at the use of UCB, it is important to determine the method of extraction, what this specific source of blood would be beneficial for, and…

needed breakthrough.” This medical discovery is better known as stem cell research, more specifically, the study of stem cells for medical applications. Stem cells are a special category of cells that are able to differentiate into specialized cell types, but also retain the ability to renew themselves through cell division. However, most of the controversy surrounding stem cell research is based on where stem cells are derived from. Stem cells normally come from two main sources, three to five…

Institute was able to successfully clone a sheep named Dolly. Later, in 1998, Japanese scientists were able to clone mice. By the end of the year 2000, thousands of animals were successfully cloned. In 2001, a human embryo was cloned successfully to a 32 cell stage, before scientists terminated it. Had this experiment continued, a child might have been born with identical DNA to it’s parent. We are capable of cloning, the technology is there, but whether we should exercise this technique on…

the relationship between cloning and its embryonic cells. Cloned embryonic cells carry important advantages in biomedical research, drug recovery, and toxicity testing that regular cells don’t: these cells can be models when animal cells are not available, research in patients is too dangerous or invasive, in cases of rare diseases. Furthermore, cloned cells can even be used to treat patients. For example, if somebody had a lack of white blood cells, cloning could theoretically build them for…

diabetes. Though it may sound like a dream come true, it is not something of myth. With a lot of support, funding, and research, stem cells have the potential to eliminate all of the prior and more. Stem cells are an example of the basic building blocks of life: virtually microscopic, unspecialized cells that can evolve to nearly any kind of cell, tissue, or organ. Stem cells can be extracted from a few different places, however, the most efficient and resourceful are ones embryonic in nature.…

At one point in the universe’s long and ongoing history, evolution began with the smallest of sea creatures. Since then, there have been many waves of evolution, and with genetic engineering, humankind will be able to remain adjustable to lifestyle and environmental changes. It may potentially be the peak of the “fittest” that Darwin proposed in 1869. Genetic engineering is not a science fiction fantasy anymore either- is it legitimate and it is growing. Will you grow and adapt with genetic…