Embryo and Stem Cell Research :: Diseases Science Papers

thesis trance embryo and pedestal cadre question may unmatchable solar day provide treatments for many diseases including Parkinsons, Alzheimers, diabetes, paralysis and cancer, ethical consideration mustiness be addressed in secernate for scientist to utilize tender-hearted embryos for aesculapian interrogation. I. Introduction Stem cadre research has shown a great phone and advance in its technique since 1998 when forgiving pluripotent base of operations cellphones were isolated for the initiatory time. Since then research on composition cells has received much everyday oversight both because of their extraordinary potence in curing devastating diseases and because of relevant legal and ethical issues. While embryo chemical group cell research may one day provide treatments for many diseases, including Parkinsons, Alzheimers, diabetes, paralysis and cancer, ethical consideration must be addressed in social club for scientists to utilize human embryos for me dical research. The settle of this paper is to inform the subscriber about the stop cells and research involving embryonal stem cells and others, and to address near of the ethical and chaste considerations. It is important to generalise the basic concepts and terminology. The following department impart give definitions, types and origins of stem cells. It will then be followed by further discussion of embryo stem cells, giving specific attention to their pluripotent characteristics and differences from adult stem cells. Finally the moral and ethical issues will be addressed from scientist and pro-life advocates point of view. The stem cell research is exempt in its infancy and needs a lot of support and driving to advance further. In order to labour the advance of the techniques for the good of human kind, it is important to understand the topic and issues well-nigh the stem cell research and thus promote more stem cell research. II. Background tuition What are Stem Cells?A stem cell is a particular kind of cell that has a extraordinary capacity to self-replicate and to give near to specialized cells. There are triplet basic types of stem cells totipotent, pluripotent, and multipotent. totipotent stem cells, meaning their potential is total, rescue the capacity to give hoist to every cell type of the consistence and have the potential to sprout into a fetus when they are primed(p) into the uterus (Wang, 2002). To date, no much(prenominal) totipotent stem cell lines (primary cell cultures) have been developed. Pluripotent stem cells, much(prenominal) as embryonic stem cells, are capable of generating types of cells that develop from the triad germ layers (mesoderm, endoderm, and ectoderm) from which all the cells of the body arise (National Institutes of wellness Department of Health and Human Service (NIH), 2001, p 2).Embryo and Stem Cell interrogation Diseases Science PapersThesis While embryo and stem cell research may one da y provide treatments for many diseases including Parkinsons, Alzheimers, diabetes, paralysis and cancer, ethical consideration must be addressed in order for scientist to utilize human embryos for medical research. I. Introduction Stem cell research has shown a great promise and advance in its technique since 1998 when human pluripotent stem cells were isolated for the first time. Since then research on stem cells has received much public attention both because of their extraordinary potential in curing devastating diseases and because of relevant legal and ethical issues. While embryo stem cell research may one day provide treatments for many diseases, including Parkinsons, Alzheimers, diabetes, paralysis and cancer, ethical consideration must be addressed in order for scientists to utilize human embryos for medical research. The purpose of this paper is to inform the reader about the stem cells and research involving embryonic stem cells and others, and to address some of the ethi cal and moral considerations. It is important to understand the basic concepts and terminology. The following section will give definitions, types and origins of stem cells. It will then be followed by further discussion of embryo stem cells, giving specific attention to their pluripotent characteristics and differences from adult stem cells. Finally the moral and ethical issues will be addressed from scientist and pro-life advocates point of view. The stem cell research is still in its infancy and needs a lot of support and effort to advance further. In order to promote the advance of the techniques for the good of human kind, it is important to understand the topic and issues around the stem cell research and thus promote more stem cell research. II. Background Information What are Stem Cells?A stem cell is a special kind of cell that has a unique capacity to self-replicate and to give rise to specialized cells. There are three basic types of stem cells totipotent, pluripotent, an d multipotent. Totipotent stem cells, meaning their potential is total, have the capacity to give rise to every cell type of the body and have the potential to develop into a fetus when they are placed into the uterus (Wang, 2002). To date, no such totipotent stem cell lines (primary cell cultures) have been developed. Pluripotent stem cells, such as embryonic stem cells, are capable of generating types of cells that develop from the three germ layers (mesoderm, endoderm, and ectoderm) from which all the cells of the body arise (National Institutes of Health Department of Health and Human Service (NIH), 2001, p 2).