Xenotransplantation and stem cell

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Recommended: Moral debate of stem cell research

In this essay the two topics that I will be covering are going to include information about the use of organisms for genetic purpose, and they are Stem cell therapy which involves using stem cells to prevent or treat a disease or other conditions and, Xenotransplantation which is a transplant of living cells, tissues or organs from an animal to a human being. In this essay these topics will show us how essential xenotransplantation is and how stem cells are used to treat injuries and diseases and why they are the subject of such dynamic debate and there will be an analysis of existing, emerging genetic technologies and their relevant ethical considerations. The process of transplanting cells, tissues or organs from different species to a human being is called Xenotransplantation. It’s divided in four different types of Xenotransplant which are; - Solid organ Xenotransplant, Cellular or tissue Xenotransplant, External therapies, and Human or animal hybrid. Getting rid of organs like kidney, heart, lungs or a liver from a donor animal and transplanting it into a human is done by the process of Solid organ Xenotransplant. Cells or tissues from a donor animal that gets implanted directly to the organ of a recipient are transplanted by Cellular or tissue Xenotransplant. Filtration of human blood cells outside of the body through an animal organ or cells in an external device is done by External Therapies. When human cells cultivate in culture with other species that are transplanted back into human patients is called Human or animal hybrid. Stem cell therapy is a plan that presents new adult stem cells into injured tissues to treat diseases or other conditions. In the procedure of stem cell therapy, the stem cell is grown by the resear... ... middle of paper ... ...eems more reliable and beneficial than xenotransplantation from the research. Until recently, scientists primarily worked with two kinds of stem cells from animals and humans: embryonic stem cells and non-embryonic "somatic" or "adult" stem cells. Embryonic stem cells—Primitive (undifferentiated) cells derived from a 5-day preimplantation embryo that are capable of dividing without differentiating for a prolonged period in culture, and are known to develop into cells and tissues of the three primary germ layers. Somatic (adult) stem cells—A relatively rare undifferentiated cell found in many organs and differentiated tissues with a limited capacity for both self renewal (in the laboratory) and differentiation. Such cells vary in their differentiation capacity, but it is usually limited to cell types in the organ of origin. This is an active area of investigation.

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