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Stem cell research - Essay Example

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Stem Cell Research Introduction Stem cell research has created more controversies and debate than any other scientific discovery or invention. The possibility of these stem cells to replace the dead or diseased cells in tissues of human body has literally changed the dimension of medical field…
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Download file to see previous pages The usability of stem cell therapy is wide but for this the destruction of young life cannot be allowed on ethical grounds. Stem cell research could pave way to a medical world where solution can be sort out for many fatal diseases but the brutality involved in it cannot be disregarded. Human embryo in any way cannot be suggested to be employed for the research or for the treatment purpose. The consequences and medical ethical point of view to stem cell research is important to study as it is connected with the destruction of a budding life. Stem cells are living from of human and it contains DNA and destruction of one life should never be a ladder to the life of another. The information and facts for this study has been in qualitative form as it is obtained from internet sources, books and journals. A thorough study of literature has been conducted and analysis and assessments are drawn accordingly. The Stem cell research Stem cells are undifferentiated cells of dualistic nature found in human embryos and animal’s .The stem cells while remaining undifferentiated has the capability to expand or can differentiate and contribute to the development or repair of tissues of the body. In the website (Deem,2009)writes that “According to many stem cell researchers, embryonic stem cells are the preferred stem cells for cell-based therapies. Although they tend be more versatile than adult stem cells, other sources (including umbilical cord stem cells) have proven to be just as versatile”. The remarkable potentiality of the stem cells to develop in to different cell type is the advantage many scientists want to make use in future. Recently scientist has used only two types of stems cells namely: embryonic stem cells and non – embryonic stem cells. The stem cells present in the embryos have the unique capability of regenerating when introduced in the body of diseased or injured person. Stem cells have the potentiality in treating people suffering from heart diseases and diabetes. Stem cells are different from other cells present in the body. Unlike blood cells, nerve cells or muscle cells which do not replicate stem cells have the ability to replicate. Presently the scientist is under the process of studying the signaling pattern inside and outside each stem cell with their differentiating process. The majority of research and laboratory activities regarding the advantages of stem cells on human health are still yet to begin. Stem cell research also throws light upon the specific properties of stem cells and their contribution to attain new drugs and treatment. Pros and Cons of stem cell research The pros and cons of stem cell research related to embryonic cells can be described as follows. Pros Most people and scientists think that with the help of stem cells from embryo many diseases suffered by the people can be minimized Many people think that stem cells can help scientist in studying and observing the diffentiating process it undergoes through replicating. Some people assume that ,stem cells can help in reproducing major organs of people who are diseased hence prolonging their life expectancy There is argument in scientific world that the excess embryo generated for the in vitro fertilization should be destroyed or utilized for research purpose. The embryo has many vital stem cells than adult cells and cord cells and is ...Download file to see next pagesRead More
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