An Education on Stem Cells.
The research on stem cells forms the forefront of medical technology. In order to understand the controversy of the stem cells it is important to first understand the whys and hows of this field of medicine. In this website, the review of the stem cells and their controversy related to them are discussed. To begin with, it is important to understand the stem cells. These are cells that can differentiate into different kinds of cells. These sales have not yet reached their potential. They can be manipulated in order to become whatever including cells for vital organs such as heart or liver. There is an example to this which is the zygote formed by the sperm and an egg to become an entire organism in the process of reproduction. This process is controlled by the gene differentiation.
There are two main categories from which the stem cells are obtained from. The embryonic stem cell is one main category pulled from 3 to 5-day old embryo. There is more concern on embryonic stem cells by the activists. The current research makes use of embryonic stem cells because they tend to be harder and can form a wider variety of tissues. The second category is the adult stem cells that can be obtained from bone marrow or fatty tissues of a certain patient. They are usually limited in number and the ability to change into different types of tissues.
These cells are important as they are able to form a regenerative medicine. They are able to replace damaged, malignant tissue, or scarred if injected at the right conditions. This is particularly important for a brighter future where damaged and scarred heart can be healed. The researchers find these cells important as they form a valuable tool for research. These cells are important in completely revolutionizing the modern medicine and research.
The sourcing of embryonic stem cells forms the major controversy as discussed in this page. Many people regard this as a controversy as the embryonic stem cells originated from human embryos. This field of science is receiving battles from the religion which is receiving a discourse in modern politics. There is different opinion raised by different people regarding the usefulness of adult stem cells modification rather than using the embryonic stem cells. The extraction of embryonic stem cells is regarded as destructive as an embryo has to be destroyed in order to obtain the cell which forms the basis of major controversy.
There are valid counterpoints used against the controversy as discussed here. Since approximately 33% of zygote do not properly bond with the uterine wall, it is important to use them for research rather than getting them destroyed. The importance of adopting stem cell treatment as that some clinics offer treatments for many issues with no known treatment. There will be growth of stem cell research if the iPSC technology is realized.