Stem Cells? Why Are Their Differences Important For Medical Research

Stem cells are a type of cell that basically always divide in order to replace other cells in the body. They are different from normal cells because once they have first divided into a new stem cell, they can become another type of cell, such as a muscle cell or blood cell, tissue, or they can continue being a stem cell. They also can remain inactive for a period of time, yet they can still divide into new cells whenever they are needed.

Stem cells are undifferentiated cells that have the ability to become many different cell types by the process of mitosis and differentiation. Due to this unique property, many scientists are keen to researching and working with these cells. Furthermore, Stem cell is one of the most potential gates to curing diseases and developing new technologies.

There is a debate over the ethics of stem cell research and many people on opposing sides of the issue are not aware of all aspects. In order to intelligently debate the legal and ethical issues regarding stem cell research, one must understand what stem cells are, the applications currently available, and the impact of the research. It is also important to understand the distinction between adult and embryonic stem cells before exploring their uses and impacts

Stem cells are cells which can essentially form into any type of cell that can be found in the body. There are various types of stem cells. These include embryonic, adult, genetically reprogrammed adult stem cells, and perinatal stem cells. The most versatile, as well as controversial, type of stem cells are embryonic stem cells. These cells are found in 3-5 day old embryos which are formed through in vitro fertilization ("Stem Cell Basics" 1). While scientists have been able to reprogram adult stem cells to act as if they were embryonic, there is yet to be any conclusive evidence as to how the use of the altered cells will affect humans ("Stem cells: What they are and what they do" 1). The use of stem cells is largely focused on regenerative medicine which takes advantage of the stem cells versatility to create and replace damaged tissues in

Firstly, the use of embryonic stem cells, which that are advocated as the best stem cells to used due partly to their ease of regeneration and freedom from disease, often results in the killing of an embryo. As this denying an upcoming human being the right to life, many ethical questions have been raised. Stem cells, especially adult stem cells, cannot be grown in a culture for a long period, and they often pose a challenge as it is difficult to distinguish them from others. Also, there is no current technology on how to produce stem cells in large quantities. These drawbacks have posed challenges regarding how large-scale production can be achieved for medical purposes. Stem cell transplants sometimes become impossible, as there is no current process in the human body that can bring about their regeneration. These cells may result in tumors if used recklessly from undistinguished cultures. Adult stem cells also may pose big challenges regarding compatibility, especially when cells derived from one person are used in another. Another point is that the cells may lead to genetic problems that may affect the recipient negatively. In addition, the cells lack a method of reproducibility and maintenance, which often pars their multiplication. Finally, those found in cultures sometimes age and

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

There are many unique properties of stem cells. One example of this is they are unspecialized cells. Unspecialized cells are capable of renewing themselves and they don’t have tissue specific structures (Stem Cell Basics). Another unique property is stem cells can develop into many different cell types (Stem

One of the big differences is that embryonic stem cells has the capacity to become any cell within the human body. A big

One of these challenges is the use of human ESC lines. Using human ESC lines raises ethical concern about children being fertilized by transferred material. Another challenge is that some people's immune system reject the stem cells. Taking a foreign cell and transplanting it into a different body is very difficult because of the body's immune system that is trying to keep the person safe. The immune system thinks the stem cell is an "intruder" so it just does its job and tries to get rid of it.

Stem cells also come in many forms. There are many different types and they even have their own different stages.

Steven Weinberg, a famous theoretical physicist, once said, “It does not help that some politicians and journalists assume the public is interested only in those aspects of science that promise immediate practical applications to technology or medicine” (Doc, 2016, p. 1). Though this refers to many, if not all, fields of science when there are new technological advances, there is one in particular that falls under this assumption. There are two basic fields within stem cell research and the one under the most scrutiny is embryonic stem cell research. To be able to use their stem cells without killing them has not been developed yet, so many articles on ethical concerns of stem cell research are focused on this specific topic. Many areas of science are treated as unethical, but stem cell research, which is considered the worst,could single-handedly reshape the world as we know it.

Stem cell research has cultivated a new, miraculous study in the health field. The study has led to an increase in curing diseases over the past couple of decades. Before stem cell research, diseases were destroying and devastating lives continuously on end. With the use of stem cells in modern time, diseases are no longer taking control of lives. The innovation in biomedical technology, such as stem cell research, has greatly impacted the understanding of how diseases can be treated, how drugs can be tested, how more careers will be available in the future, and how newborns can safely provide help. Stem cells are cells that give rise to all other cells in the body with a specialized function. Blood cells, muscle cells, and the cells of internal organs all form from stem cells. There are several sources of stem cells found in the body. Two known sources of stem cells are the embryonic stem cell and the adult stem cell. Embryonic stem cells are found in embryos three to five days old. This means that they are able to divide into more stem cells, or become any specialized cell in the body at this early stage. Adult stem cells are rare, but not uncommon. These adult stem cells are found in low numbers amongst all adult tissues. However, these cells are most commonly found in bone marrow and fat. Unlike embryonic stem cells, adult stem cells have limited ability to breeding other cell

Firstly, what even are stem cells? Stem cells are cells that can turn into many different types of cells throughout your bedy. Think of it like a mother cell creating endless amounts of children. There are two kinds; pluripotent, ones that can turn into basically every cell in the body, and multipotent, ones that can only for a small number of cells.

Stem cells are an important part of the human body. Some scientists, and other people believe that it is unethical to use them for research. I on the other hand have my own opinion about the issue.

Stem cells can become many different types of cells, they provide researchers the ability to look