If You Read One Article About Research, Read This One
October 15, 2018
An Education on Stem Cells.
The research on stem cells forms the forefront of medical technology. There is the need for understanding the whys and hows of stem cells in order to be able to understand the controversy of this field of medicine. This website will briefly discuss the stem cells and their controversy. It is important to understand what the stem cells are. These are cells that can differentiate into different kinds of cells. They can also be referred to as cells which 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.
The stem cells are from two main categories. 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. The adult stem cells are usually limited in the ability to change into different types of tissues and their numbers.
These cells are important as they are able to form a regenerative medicine. When injected and the right conditions are met, these cells are able to replace damaged, malignant tissue or scarred. This research will be important in forming a brighter future where damage and scarred heart can be healed. The researchers find these cells important as they form a valuable tool for research. One of the importance is being able to completely revolutionize the modern research and medicine.
The stem cells have controversy based on the sources of embryonic stem cells as discussed in this page. This controversy is about ethical issues since the cells originated from human embryos. This field of science is receiving battles from the religion which is receiving a discourse in modern politics. Many people in the current times are raising opinion on the modification of adult stem cells rather than using embryonic stem cells. The technique used to extract embryonic stem cells is regarded as destructive since an embryo has to be destroyed in order to acquire the stem cell which is forming a major controversy.
There are varied counterpoints that can be used against the controversy as explained here. It is estimated that around that 33% of zygote do not bond with uterine wall hence destruction of many embryos that could be used for research. There is benefit as many clinics offer stem cell treatments for many issues that have no known treatments. There are hopes of growth of stem cell research in the future if the iPSC technology is realized.