Stem cells are cells that go through mitosis and separate into special cell types. Stem cells have the capacity to renew by their selves, resulting in more stem cells. Stem cells are capable of performing a specific task, such as regeneration and replacement of a damaged or a diseased tissue. There are billions of cells, all with their own music. As the brain develops, it turns out they're pretty harmonious—an orchestra of keyboards (Zerhouni, 2).The two broad types of cells are embryonic stem cells and adult stem cells. Embryonic stem cells are kind of like “all purpose” type. They can specialize and become any kind of body cell. The Adult stem cells are tissue-specific type and can function with certain types of body cells only. …show more content…
In this technique they take a woman’s egg and then they remove the nucleus. Then you take out a nucleus from a somatic cell of another person. Then they insert the nucleus of the somatic cell into the egg cell from which we took out the nucleus. Then they derive stem cells form that and those are the genetic match. So pretty much they are supplanting the nucleus from a somatic cell to an egg cell.
A potential application of stem cells is making cells and tissues for medical therapies. In the modern world, organs and tissues that are donated can be supplanted with diseased or destroyed ones. Unfortunately, we have the number of people needing a transplant exceeding the number of organs available. Pluripotent stem cells offer a source of replacement cells and tissues to treat a variety of diseases, conditions, and disabilities including Parkinson's disease, blood cancer, amyotrophic lateral sclerosis, Alzheimer’s disease, spinal cord injury, burns, heart disease, diabetes, blood disorders, and arthritis. Anyone suffering from these common diseases or disorders can be benefited from the stem cell research applications.
There are many arguments when talking about stem cells research. Some are for it and some are against it. The pros are that stem cell research can potentially treat or prevent various types of medical conditions and diseases. It could lead us to better treatment and possibly cure certain
What is a stem cell? A stem cell is an unspecialized cell, meaning it is not a heart, brain, or any other type of cell that has a special purpose,
Stem-cell research is a complex subject. First of all you need to know there are three main categories of stem cells. Embryonic, Fetal and Adult; not everyone is for or against all of these types. There are different sets on pros and cons to each of these types and I will address a few for each type. I believe the pros outweigh the cons in each of these and stem cell research is very beneficial for medical purposes.
The use of stem cells can advance drug development, knowledge of disease, patience specific disease treatment, and can bypass the limits of mouse-models for research. According to the National Institute of Health (1), stem cells are unique in the following ways: they can divide and renew themselves for long periods, they are unspecialized, and they can give rise to specialized cell types. The uniqueness of these stem cells allows for the testing of new drugs, cell-based therapies and the study of human development including cancer research. Human stem cell therapies have been used for the treatment of neurological disease in human clinical trials such as Parkinson’s disease (2), spinal cord injury (3,4) stroke (5), and
Stem cells are cells in the body that can become many other parts of the body. They are a very important part of the body and the way it functions. Stem cell research has been studied for many years but the findings have recently been applied to the real world. With the new discoveries from stem cells, clinical trials can be more accurate and cost effective. The stem cells can be reprogramed and sent to parts of the body to help repair cell damage in the body, giving them the name the black box of reprogramming. Stem cells can also be used to help cure cancers and other diseases like Alzheimer and Parkinson. Some think that stem cell research is wrong and goes against their religious beliefs.
There are a lot of people who don't know exactly what Stem Cell Research is which contributes to why a lot of people seem so against it. Stem Cell Research can best be described as taking a stem cell, 'a primitive type of cell that can be coaxed into developing into most of the 220 types of cells found in the
The society has evolved over the decades. Medical advances, greater technologies, better understanding of the world around us, the sky is the limit! The progression of a society is astounding from where it was just twenty years ago. One is able to do things that the forefathers would have never dreamed! Science has discovered ways to travel to the moon and back, reach some of the deepest depths of the oceans and discover new species, and drive hybrid cars. The achievements of today’s society have reached a new high; however, with great achievement comes great questions of ethics.
Stem cells are special cells that have the ability to regenerate and repair damaged tissue. Embryonic stem cells appear to possess the ability to become almost any tissue within the body. This, in theory, means that a cell could be taken from one section of an embryo that may have become a part
Embryonic stem cell research is a highly controversial topic in today's society, this kind of stem cell commits to regenerate any type of tissue. Unfortunately, Embryonic Stem Cell Research has a dark side. To obtain these cells will kill the embryo automatically. In other words, the acquirement of the Human Embryonic Stem Cell includes performing an abortion. To obtain these cells, it would kill the embryo. This has created controversy since abortion is such a divisive topic. Politicians are uneasy to take sides. The Human Embryonic Stem Cell issue is today's Pandora's Box due to all the unwittingly chaos that it can bring to our lives. By having this new option available in the medical world,
There are a few different kinds of stem cells. These different type of stem cells depends on where it came from. As of now, there are only a couple sources for stem cell’s. The first kind of stem cells are adult stem cell. These adult stem cells can be obtained from specialized tissue in both children and adults. Since these cells are older, they are further along in the differentiation process, meaning they can only change into a few types of cells instead of the 200 that comes with embryonic stem cells. This is also called being pluripotent. (Miller
Since stem cells can be used in so many areas of medical treatment, it is ashamed that there is such a controversy over this. Stem cell research could be life changing or life saving because of all the new things that can be done with stem cells. According to CBS News; body parts can now be manufactured
This report explains, the research article entitled “Narrative review of the safety and efficiency of marijuana for the treatment of commonly state-approved medical and psychiatric disorders,” which may be accessed for free, full text, at https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4636852/
I wish to write faster essays and paragraphs, like my classmates. Most of the time when writing anything I find it difficult to finish in a limited amount of time. My writing is poorly done and it is edited not even half way. This is very effective in the long run since teachers may give me half a period to write an essay. I wish to write faster so I am able to get a perfect score on my exam. Writing itself is a major weakness with me, I cluelessly get my work done not knowing how it is written. I hope one day I will be able to write essays or paragraph faster than I can
this research would be to identify the factors that are involved in the cell making process that determines cell specialization. A few of our extreme medical conditions, like birth defects and cancer, are a direct result of abnormal cell specialization. If researchers obtain a better understanding of the normal cellular process, they can isolate the causes of these deadly illnesses. The most exciting potential use for stem cells is the generation of tissues and cells. Many diseases are a direct result from complications of cellular functions or destruction of tissues in the body. Many people donate organs and tissues to replace failing or destroyed tissues. Unfortunately, there are many more people suffering from these disorders than there are organs to transplant. That is where stem cells step in. They will give humans a chance to have a renewable source of cells and tissues that will treat a slue of diseases, and disabilities such as, Parkinson’s, stroke, burns, Alzheimer’s, spinal cord injury, diabetes, rheumatoid arthritis, and
issue that says an embryo is a human being and that doing any type of
There are three broad skill areas that are assessed in the questionnaire. The first is administrative skills, which are abilities that a leader needs in order to run an organization with the goal of carrying out the organization’s commitments and objectives (Northouse, p. 124). This can be viewed as behind-the-scenes work. Although the organization is working to achieve the goal, administrative skills are the fundamental entities that must be carried out if the goal is to be realized. Administrative skills are separated into three skill sets: managing people, managing resources, and conveying technical capability (Northouse, p. 124). All three of these skills help to make up administrative skills. A good leader must have administrative