The Analysis of Stem Cells.
The medical technology has put research on stem cells at the forefront. Understanding the whys and hows of stem cells field of medicine will lead to understanding the controversy related to them. The analysis of stem cells and the controversy related to them are discussed in this website. On the first point, it is crucial to understand the cells. These are cells that can differentiate into different kinds of cells. The stem cells are cells that have not yet reached the potential. These cells can be used in to 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 is a process controlled by the gene differentiation.
The stem cells will come from two main categories. One of the main categories is the embryonic stem cell pulled from 3 to 5-day old embryo. The activists have more concern on embryonic stem cell. In the current research, they use these cells because they tend to be harder and can form a wider variety of tissues. From a specific patient, the second category of stem cells that is the adult stem cells can be obtained from his or her bone marrow or fatty tissues. These type of cells are usually limited in their ability to change into the different types of tissues as well as number.
The researchers consider these cells as important as they conform regenerative medicine. They are able to replace damaged, malignant tissue, or scarred if injected at the right conditions. This research will be important in forming a brighter future where damage and scarred heart can be healed. They are important as they are a valuable tool to be used by the researchers. They have the ability of 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 science research is receiving battles from the religion hands 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. There is also a controversy regarding the techniques used for current extraction of embryonic stem regarded as destructive.
There are varied counterpoints that can be used against the controversy as explained 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. There are many clinics offering stem cell treatments for many illnesses that have no known treatment which is beneficial. There will be growth of stem cell research if the iPSC technology is realized.