Essay On Stem Cells

Essay On Stem Cells
So basically I'm gonna summarize an article and it's about the genetic profiling of putative breast cancer stem cells from pleural effusions. The authors
of this article used this opportunity and found out that pleural effusions were great opportunities to be able to study metastasis and for isolating stem
cells. The doctors basically isolated the cancer stem cells(csc) and the non cancer stem cells(non–csc) and were able to derive how fast these stem cells
were able to form. At the moment breast cancer is the leading cause cancer related deaths in females. This mortality rate seems to stay around the same
due to something called cancer metastasis(the growth of another cancerous tumor away from the primary tumor. And for this reason they...show more
content...
So scientists basically separate all the cells from a clump and let them float in some liquid. After a while the fast developing cancer cells will begin
to duplicate at a fast rate while normal cells would do that at a slower rate. Scientists later then sorted out the CSCs (cancer stem cells) and tested
them for ALDH1. But most of these tests came back with some negative results as they had been detected in some pleural cells but only had a median
detection of 2.7%. So they then used a CD44+CD24 detection sample and they were able to evaluate 13 out of 18 pleural effusions (72%). (Defining
CD24– a heat stable antigen found on the surface of a cell CD44– hyaluronic acid receptor) These tests were done until sample 13 because after sample
13 they added optimization steps which included having the samples filtered through a wide mash and then filtered through another filtration strainer
after the lysis step. These received better results with the unsorted cells instead of the sorted cells which made mammospheres.
Defining what the tables and pictures say. On page 6 there is a table with 25 examples of tested pleural cells it also shows their ages and they're
somewhere between 91 and 49. next column shows Her2(human epidermal growth–factor receptor 2) and that is a a protein and can be found inside
cancer and normal cells. If found this protein can help determine which kind of treatment is best for the patient
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Stem Cell Argumentative Essay
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Angelica Regalado
SWk–221G C71
Celina Bryant
August 28, 2015
Stem Cells
Embryonic stem cells come from the inner blastocyst. A fertilized egg after four days of
conception. It could possible treat Alzheimer's, Parkinson's, cancer, spinal cord injuries and other horrible
diseases. Embryo's help in dividing and renewing organs, it's an unspecialized cell that can give rise to
specialized cell types as long as the person or animal are alive. They serve as an internal repair system;
correcting bad cells. However, funding from the federal government has been denied. Pro advocates are
against stem cell research. They believe that is equivalent to murder. Although, the embryo

Embryonic Stem Cell Research Essay
Research on stem embryonic stem cells
We live in a world where genetic sciences have gone beyond laws, and past the imagination. We have come to a point where we don't know
anymore what is right, and what is wrong. We have to decide. In fact, studies are made on embryonic stem cells that for now have the purpose to
better our overall health. These stem cells are extracted from extra IVF embryos; they are used and destroyed. While it's true that this research could
cure serious illnesses as Parkinson's, Alzheimer's, and orphan diseases for example; however, it's also true that ending a potential life is immoral and
illegal. We could definitely find an alternative to the embryonic stem cells to develop the science. An embryo is a life....show more content...
No one gave us the right to take advantage on him and then kill him, and as noted in experiment–resources.com: "humans should not be trying to play
God". Fortunately, most of the leaders in the world share this same opinion. During long years, governments of developed countries weren't certain of
what to do about this subject. They took different positions depending on the techniques that were used: if the embryo was an extra IVF embryo or if
it was created on that purpose; and on the consequences the researches would have on him. Today, according to www.bionetonline.org , most of
European countries such as France, Germany or Spain do not allow embryonic stem cell researches. In United States, during Bush's administration,
during 8 years, federal funding were not given for embryonic stem cells researches. Indeed, in a letter to the House Members, NIH Director Zerhouni
said: "the president's position is still predicated on his belief that taxpayer funds should not sanction or encourage further destruction of human embryos
that have at least the potential for life". Now, according to an article in About.com: U.S Liberal Politics titled: Pros& Cons ofEmbryonic Stem Cell
Research" President Obama have lifted the federal funding ban for embryonic stem cell research". But still, laws are very clear, and even if using
embryonic cells is allowed, credible sources such as Wikipedia declare that "the creation of a human embryo

Essay On Embryonic Stem Cell Research
For years, scientists and doctors have been looking for ways to prolong human life. Medicine has evolved over the years; surgeries have become
less invasive and treatments have become more effective for diseases such as Smallpox, Malaria, and Measles all of which have been nearly
eradicated. Recently, scientists are confident they have found a way to provide an effective treatment for diseases like Parkinson's and Alzheimer's.
Additionally, they believe they have found a way to reverse the effects of paralysis caused by serious injuries. For this essay, stem cells can be defined
as undifferentiated cells in the human body that can transform into any type of cell. There are two types of stem cells that have been researched by
scientists, adult stem cells,...show more content...
Adult stem cells are found in humans that have fully developed, they can be found in adults as well as children, when adult stem cells are extracted
they do not cause any real harm. Embryonic stem cells are cells that are derived from human embryos. Extracting embryonic stem cells, however, kills
the embryo, for this reason, embryonic stem cell research has become controversial. Although embryonic stem cell research has been a topic of
controversy, it is important to examine the benefits that stem cell research could have for medicine. Embryonic stem cells research should be accepted
by pro–life activist and religious affiliates because it can provide extensive knowledge about the human body, provide a better alternative to current
treatment, and allow scientist to understand more about incurable diseases.
For several years, scientists have been looking into the potential benefits that embryonic stem cells could offer. They believe that embryonic stem cells
could provide an effective treatment for terminal diseases and provide knowledge about the human body during its developmental stages. It is important

Ethical Issues With Stem Cell Research Essay
The ethical issues of stem cell research are closely tied to their social issues. Embryonic stem cell research causes many social dilemmas and raises the
long–debated question of when life conception starts. To many, life conception starts immediately after fertilization, supporting the idea that the
embryo is the equivalent of a human life. As a result, pro–life supporters and religious groups view ESC research as the equivalent of murder. On the
contrary, some do not believe that embryos possess the same moral status as a living person. Supporters also argue that the blastula, where ESCs are
derived from, are already commonly created and destroyed by fertility clinics. Therefore, instead of destroying surplus blastula, they could be put into
better use in ESC labs, which could lead to more treatments. While ESCs hold a tremendous potential for advancements in human health, people still
wonder if the benefits outweigh the costs. People have the duty of respecting human life, however to many, ESC research violates this principle, since
it results in the destruction of a human embryo. Meanwhile, people also feel the moral responsibility of helping...show more content...
It results in a one–celled embryo that is genetically identical to the donated somatic cell. Cloning embryos is a technique aimed at providing a source
of stem cells that can be used for research and therapies. The social and ethical issues of stem cells are closely linked, and similarly, SCNT also raises
the question: What is the moral status of an embryo?
The answer is subjective, and SCNT faces many opponents from religious and pro–life organizations, since it involves the creation of an embryo with
the purpose of destroying it. On the other hand, supporters believe that the treatments that could potentially be developed outweigh its

Stem Cells Essay
After many decades of successful and unsuccessful trials to find a cure for diseases and disorders such as Alzheimer's disease, Huntington's
disease, and/or Parkinson's disease, it seems like scientific research has provided us with a hope for these diseases. This essay will address the
issue of controversial research in stem cells. This technology offers hope to millions who are victims of a multitude of diseases and disorders. It can
be used to regrow limbs, create organs, attack genetic diseases, treat malfunctioning bladders, etc. However, this same technology is also one of the
most controversial debates in science today. If you type "stem cells research" into your Google search bar, you will most likely find not only advances
in this...show more content...
The paper will then focus on how the public opinion can affect stem cells research and the main factor that shapes different opinions on this
controversial topic. Lastly, this paper will discuss regulations of stem cells. Given the number of countries that are currently experimenting with
stem cells, this essay will only discuss the regulations imposed by the Food and Drug Administration (FDA) and the National Health Institute
(NIH), both agencies of the United States Department of Health and Human Services. The scope of this paper does not include ethical, religious
and/or moral issues. This paper is addressing stem cells research because this topic gives us, civilians, something called hope. We cannot count the
number of doctors/researchers who struggle on a daily basis to find hope for victims of a multitude of diseases and disorders. In the United States
alone, 16 million people, including hundreds of thousands of children, suffer from diabetes. There are more than 4.5 million people with Parkinson's
disease, more than 5.5 million with Alzheimer's disease, and nearly 5 million with congestive heart failure (Kelly, 2007). Being able to treat some of
the worst experiences a human can possibly experience in his/her life, provides us with hope for a better future. Moreover, this could also open the
doors to new opportunities in biotechnology. Success with stem cells can result in an

Biomedical Engineering: Stem Cells Essay
Biomedical engineering has become a growing field over the past couple years. The new advances and research that stem from biomedical
engineers can solve problems that would have never have been able to be solved before. Engineers have been working on new technology that will
utilize stem cells in order to save lives and treat diseases. The stem cells that are used for treatment are called embryonic stem cells. Embryonic stem
cells are formed from five–day old human embryos that the embryos are essentially human beings ("In Stem–cell Research" Para. 3). The usage of such
stem cells has caused controversy because pro–life advocates believe lives are being taken away which embryonic stem cell usage. Despite the
viewpoints of pro–life...show more content...
5). Biomedical engineers can also go to graduate school and even complete a PHD in the subject, however a bachelors degree is enough to be
qualified for a job. Biomedical engineers need to have an understanding of biology, chemistry and physics to be able to carry out their work
properly. Biomedical engineers also need to have communication skills to be able to work with different types of people. Biomedical engineers
need various traits to be able to successfully complete their work. The work environments for Biomedical engineers can vary. Some may work in
a lab while others can work in a hospital. Nevertheless all biomedical engineers must be able to communicate with doctors, nurses, engineers, etc. A
typical Biomedical engineers will work full time, but they may also have to use extra time to consult with clients, and work on their projects.
Biomedical engineers must be willing to spend time on their project for the greater good, even if it means having to work extra time. The average
annual pay for a biomedical engineer in 2012 was $86,960, with the lower ten percent earing $52,600 and the top ten percent earing $139,450
annually ("Biomedical Engineers" Para. 1). The central objective of biomedical engineers is to develop and utilize technology to improve human life.
One of the newer technologies being developed by biomedical engineers is a 3D bioprinting. A 3D printer is a computer run machine, which has the
ability to print out objects layer by

Stem Cell Research : Stem Cells
Stem Cells Stem cells are cells that are found throughout the human body. They reproduce over a long period of time without changing. Stem cells
can produce specialized cells, such as brain, muscle or lung cells. Stem cells in the last few years have recently made a big debut because medical
professionals have discovered so many unique qualities to stem cells. They are on the cutting edge of medicine because of all their uses and the
qualities that make them so unique from any other cell in the body. Stem cells have the power to make so many breakthroughs in the medical world.
Medical researchers have all ready found so many ways that stem cells can be used for the better of so many people. Genes play an important role in
determining what genetic traits or mutations we receive. Researching stem cells can help determine this. Stem cell research is useful for learning many
things about human development and about how the body has the power to repair itself. Researchers are finding new ways each day that stem cells
can be used and the possibilities that they find for stem cells could be endless. A few ways they can be used to treat diseases, be used as graphs for
burn victims or surgical use, and even to correct birth defects. The pros of stem cells are limitless.
Stem Cells have recently have caught the eye of many medical professionals because of their unique properties, so what exactly are Stem Cells? Stem
Cells are different from any other cell in the body. They

Persuasive Essay : Stem Cell Research
Persuasive Essay
Stem Cell research and its funding have caused a lot of controversy throughout the past years. Stem cells are cells that are present in all living
organisms. These cells have the potential to grow into any type of cell, including blood cells, nerves, muscles, and pancreatic cells. Stem cell research is
essential because of the beneficial aspects it has to offer. Stem cells could potentially treat conditions such as Alzheimer 's, Parkinson 's, birth defects,
strokes, Diabetes, cancer, and help in the reconstruction of severely damaged organs. Although stem cell research withholds great potential for many
medical advances, a lot of controversy surrounds the sources and methods of obtaining stem cells and the possibility of improper usage of the
knowledge acquired from research and experimentation. It is necessary for scientist to continue research as well as recognizing any ethical issues that
may be present.
There are two different types of stem cells; unlimited and limited. Unlimited stem cells come from embryos and are referred to as embryonic stem
cells (ES Cells), these cells are more medically valuable than limited stem cells. They are referred to as unlimited stem cells because they have the
ability to develop into any type of cell of tissue in the human body. Limited stem cells come from adult bone marrow or umbilical cord blood cells.
Limited stem cells are more rare because they are harder to obtain and can only be found in some developed

Stem Cells Essay
Introduction
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...show more
content...
Background
The generation of stem cells from zygotes and blastomeres retain the ability to create all embryonic and extraembryonic tissues (13) these are deemed
'totipotent', while cells that generate embryonic and cannot generate extraembryonic tissues are deemed 'pluripotent'. Induced cells that are in a
differentiable state, pluripotent, are the cells chosen to advance medicine. Cells selected for induced pluripotency cannot be terminally differentiated,
as these cells lose their ability to be developed into other cells types (14). Pluripotency can be induced by the study of embryonic stem cells. These
cells express factors (Oct3/4, Sox2, Klf4, c–Myc), deemed Yamanaka factors (15) and described as such in this review. There are currently four main
methods for delivering these factors including viral vectors, DNA–based induction, RNA molecules and recombinant proteins (fig 1.) (16,17).
Fig 1.
Induced pluripotent cells from somatic cells by transduction, DNA–based induction, RNA molecules and recombinant proteins, creates a
reprogramming wave leading to cells with the potential to become many cell types (16). The equivalency of induced pluripotent stem cells and
embryonic stem cells is variable but using screening techniques, bioinformatics assay, cells that are more similar to embryonic stem cells can be
selected for cloning techniques (18,19). The reprogramming wave, occurs in two parts, driven by c–Myc/Klf4 (first wave) and Oct4/Sox2/Klf4 (second
wave),

Stem Cell Essay
Adult stem cell are difficult to obtain and have a lower growth potential. Although they have a limited capacity to differentiate and they are compatible
with adult tissue, you can only obtain a small amount of cells. An alternative would be obtaining stem cell from the umbilical cord, given the fact that
are easily to obtain, they are compatible with other body tissue , they may have a limited capacity to differentiate but they are not a treat to the child
life. Both these option offer a small amount of stem cell to work with compared to embryonic stem cells. There is a preference to choose embryonic
stem cell due to the unlimited growth potential, lower probability to mutations and the unlimited differentiation. The only downside is that...show more
content...
This means destroying a potential human life. But embryonic stem cell research could lead to the discovery of new medical treatments that would
alleviate the suffering of many people.
The status of humanity and human life has been the subject of thoit and debate from millennia now. From a philosophical approach , we can recognize
that there is something special in human being. Some people could deny the potential for medical research from research into embryonic and adult
cells, but the issue is shoud we be using embrys to do this?
Science vs. religion has been one of the hottest debated topics for the past several hundred years. When it comes to when life begins, each religion has
its own perspective, so itвЂџs hard to discuss which is the "correct",( https://web.wpi.edu/Pubs/E–project/Available/E–project–102710–204456
/unrestricted/IQP.pdf)
When it comes to society view on this matter, as many are the issues raised, many are the benefit.
How far would you be justified in destroying what could be a human being if you created the right conditions for the embryo to be implanted but you
nonetheless decided to do research on it instead? What justifies research?
One of the things that is problematic about the debate is that it focuses so much on the status of the embryo and the rights of the embryo and so little
on the needs of the

Stem Cells Essay
Stem cells are a large focus of study in today's biomedical world. They are cells that exist in an undifferentiated state, and transform into differing
tissue types depending on what the cells surrounding them are. The different types of stem cells have the ability to repair many classes of damaged
human tissue. However, only one type of stem cell promises to regenerate virtually any class of tissue. This is the highly controversial embryonic stem
cell (ESC). Unfortunately, there is a dark side to the ESC. To obtain these cells from embryos will ultimately kill it. By definition, the acquisition of
the ESC includes performing an abortion. This has created a great stir in the public world, where abortion is such a hot topic that...show more content...
Effectively, the mice were cured. Soon, other scientists found they were able to repeat this phenomenon in other laboratories around the world.
Multiple Sclerosis is not the only disease that scientists have the ability to cure. In some isolated cases, juvenile diabetes has been added to the list
of cured diseases (Goldstein n.p.). This, however, is not the only disease scientists believe they will be able to cure. Stem cells show promise to have
the ability to cure diseases including but not limited to Alzheimer's Disease, Lou Gherig's Disease, Hodgkin's Disease, and nearly every form of
cancer. With research allowing the discovery of cures to an ever–growing list of diseases, many scientists are devoting much of their time to push for
more support from the people as well as the government to continue their research. The medical world has also stepped in to petition for support.
Scientists and doctors alike understand the potential of stem cells, and the number of lives they can save, although, they also understand the necessity
of the people's support. Until Americans understand the vast potential of stem cells, these scientists and doctors will continue to perform their research
and medical procedures without drawing undue attention to their activities. However, they strongly believe in what they are doing, and refuse to stop
saving lives.
Doctor Larry Goldstein, a professor of cellular

Persuasive Essay On Stem Cell
Raise of hands. How many know someone who has or had heart disease? Keep your hands up. How many know someone who has or had diabetes?
How many know someone who has or had cancer? Okay, you can put your hands down. Right now, in the United States alone, thirty million people
have heart disease ("Heart Disease"), twenty–five million people have diabetes (Santos–Longhurst), and fifteen million people have cancer. (Cancer
Statistics"). That equals seventy million moms, dads, or children that are suffering from these chronic diseases, but can be treated with the use of
embryonic stem cells. Embryonic stem cells are cells derived from the undifferentiated inner mass cells of human embryo. In simpler terms, these
cells have the ability to develop into any of the two hundred different cell types in our bodies. Unlike most of the cells in our bodies, such as heart
cells or skin cells, which conduct a specific function, a stem cell does not have a specific function until it is specialized (Hogan). A stem cell that is
becoming specialized will go through steps, which are simulated by scientists in the laboratory. When scientists manipulate these cells, they first must
extract the inner cell mass of an embryo and place the cells in a cell culture, which you can visualize better looking at this diagram ("Basic Stem Cell
Facts"). After the cells are placed in the culture, which is just an artificial environment for the cells to grow, the scientists will mimic similar signals in
order for

Stem Cell Therapy Essay
In order to discover the ways for the remedy of diseases, studies in therapeutic approaches have been doing widely and kept increasing at accelerated
pace. A lot of research areas had emerged for that purpose including one of the most fascinating and highly active areas at present, stem cells therapies.
Due to self–renewal property and differentiation capability of stem cell, it becomes a new hope in modern treatment.
The first successful case of stem cell therapy in human was reported in 1959. Bone marrow restorations were observed in leukemia patients who
received total body irradiation subsequent by intravenous injection of their twins' bone marrow (Thomas et al, 1957). Nevertheless, that effect was
transient and the following bone...show more content...
However, this problem could be minimized in nonmalignant patients by using autologous transplantation.
Cell contamination is another risk factor in stem cell therapies that should be concerned. Since stem cells are human–derived products, contamination
could occur at any steps in process. Start from stem cell sources or donors, they might carry viruses, parasites or diseases that can infect patients after
transplantation. So, donor screening tests and assessment need to be performed (Sacchi et al, 2008). Medical and familial histories of donors are also
essential and should be scrutinized in order to avoid getting stem cells from someone that might transmit congenital defect, autoimmunity or malignant
disease to the patient (Niederwieser et al, 2004). Harvesting and culturing of stem cells are the processes that might have caused the microbial
contamination as well, thus, sterile technique must be cautiously conducted during those steps.
Up till now, bone marrow or hematopoietic stem cells transplantation has been proofed to cure many diseases such as aplastic anemia, acute and
chronic leukemia, and severe thalassemia with low complications in

Stem Cells Essay
Embryonic Stem Cells
"Embryonic stem cells...are in effect, a human self–repair kit," (Christopher Reeve, activist – Larry King show). For the advancement of science, stem
cells are infinitely valuable, especially when considering all the potential applications in the field of medicine. Stem cell usage is a very controversial
topic, because most people think of abortions, cloning, and other negative topics when they hear the term stem cell.
However I think those thoughts are because they don't understand what a stem cell is, where it comes from, or its monumental possibilities that could
greatly benefit the medical field.
There are already demonstrations of Stem cells possibilities, because treatment with stem cells has already...show more content...
Pluripotent cells could help with things like re–growing a kidney or leg ligament, if yours has been damaged.
Pluripotent stem cells can create the possibility for a renewable source of replacement tissues and cells, which means a large number of diseases could
be cured and treated.
This includes debilitating diseases, Parkinson, Alzheimer, Leukemia, Down syndrome, muscular dystrophies, retinal degeneration, spinal cord injury,
stroke, burns, heart disease, diabetes, osteo–arthritis, rheumatoid arthritis, brain repair, skin for burn victims, and maybe even cancer and diabetes
(stemcellnetwork.com).
Finally Multipotent cells can be found in children and adults, in blood, bones, and etc.
They only have specific functions, and can no longer do anything besides those functions. However, Multipotent cells are still useful in replacing or
replenishing any damage cells that are similar to the specialized type, which means less people waiting on organ donors. That would be a tremendous
accomplishment, because thousands of people die each while waiting for an organ transplant. (MRC).
When scientists completely learn how stem cells work, they could be able to create tissues needed to treat patients with various types of sickness and
disease. For example, Birth defects and cancer arise do to abnormal cell specialization and cell division. If scientists were to understand how to
manipulate these

Essay on Embryonic Stem Cells Research
Embryonic stem cells research is a very conflicting subject in the United States. Some people think that it is morally and religiously incorrect as they
are killing a human life at the first stage of life. While some think it is ok because the human life to them starts at the fetus or when the fetus can feel
pain. In this paper we are going to discuss the total aspect of embryonic stem cell research: how the government takes play in the study of embryonic
stem cells, how embryonic stem cells have help out people so far, and what are embryonic stem cells. Hopefully with this research we will have a
better understanding of embryonic stem cells and why some people may benefit from it, as it may help to cure some diseases. Maybe we can come
...show more content...
People who oppose embryonic stem cell research see the destruction of the embryo as murder, no matter how much good it would cause to society.
In November 2007 researchers like Shinya Yamanaka and James Thomson found a new method to used human skin cells. These were similar to
using embryonic stem cells that turn out to be pluripotent, in this case they were not destroying the embryo. Researchers are trying to please the
religious groups while still trying to find cures for diseases. If we keep finding gratifying ways to keep everyone content, image how many lives we
can save. As stated in the article Hyun, I. (2010). The bioethics of stem cell research and therapy. Journal of Clinical Investigation, 120(1), 71–5.
Retrieved February 3, 2011, from ProQuest Health and Medical Complete. (Document ID: 1940548141), embryonic stem cells were first isolated
and cultured in 1998 by donated couples no longer intending to us them for themselves. From that point in time is started a never ending controversy
with researchers and religious groups. Some of the people's concerns are towards human cloning and the mixing of animal species. There have yet to
be any word of human cloning or any type of mixing of human and animal species, but there has been cloning done on mammals. A group of Scottish
scientists clone a sheep back in 1996, her name was Dolly. Dolly later died of a lung infection at age 6. After this the Bush administration took

Stem Cells Essay
Stem cells are used every day throughout the United States to help cure diseases and save lives. Stem cells can also be used to study labor defects so
that future birth deficiencies can be prevented or reversed. Although as a college student starting a family may not be on your mind yet, it is always
beneficial to educate yourself on current trends and new discoveries in stem cell research.
Andres Travino and his wife were excited when their son Andy was born ten years ago. Andy prayed and hoped for a healthy baby despite the fact that
his wife was a carrier of a genetic gene called NEMO, which caused the immune system to fail. Unfortunately soon after their son was born he was
diagnosed with NEMO. They did not know what to do and...show more content...
There are several types of stem cells. One type is the adult stem cell. "Adult stem cells are tissue–specific, meaning they are found in a given tissue in
our bodies and generate the mature cell types within that particular tissue or organ" (Gage). They are bone marrow or cord blood stem cell transplants
that are used to treat diseases of the blood or to repair the blood system after treatment for certain cancers. An additional type of adult stem cell is
the mesenchymal stem cell. "These are found in a number of tissues, including bone marrow, and may be able to produce bone, cartilage and fat. It
is also possible that these or similar cells may aid in the regeneration of tissues" (Gage). An alternative stem cell is the embryotic stem cell. Fred
Gage states, "Embryonic stem cells are derived from very early embryos and can in theory give rise to all cell types in the body" (par. 4).
Unfortunately embryonic stem cells have the capability of transforming into cancerous tissue after being transplanted. Alice Parks, the medicine
reporter for Times Magazine, states, "Embryonic stem cells are known for their ability to grow indefinitely" (par.6). In order to be used in cell
transplant treatments, the cells will most likely need to be engaged into a more developed cell type. This will diminish the chances for the cancer to
mature.
"Current research projects have attained stem cells from tissue which has been detached during terminated pregnancies or from

Stem Cells And The Future Essay
Andrew Matura
Professor Akers
ENC 1101–20M
1 December 2016
Stem Cells and the Future
What exactly are stem cells? How can the use of these cells benefit us and how exactly
are they acquired? Believe it or not stem cells have been in play when it comes to medicine since
the 1950's in France (Steenblock 1). This topic is very controversial and I surmise that it is
strongly due to the lack of knowledge when it comes to stem cells and their importance. I,
myself, am very intrigued by stem cells and my goal is to define what they are and layout facts
pertaining to them.
This paper will be divided up into three main sections: what are stem cells and the
different kinds; why stem cells are important and how they are medically beneficial; how stem

cells are acquired and used for treatment. The last section will be followed up by the conclusion.
There is a lot of information pertaining to this, therefore each section will begin very broad and
finish very concise, much like a funnel.
So, what are stem cells? According to Kirkpatrick, stem cells are an essential part of the
broader field of regenerative medicine and are pertinent in preventing and treating diseases that
are, as of right now, incurable (Kirkpatrick 1). Now let's look at the definition given to them. In
the scholarly journal article titled "Genetic Regulation of Stem Cell Origins in the Mouse
Embryo", Ralston states, "A stem cell is a cell that can both self–renew, in an undifferentiated
state, and

Embryonic Stem Cells Essay
Embryonic cells should be allowed to be used because of the medical benefits they provide. They can be used to cure diseases such as Parkinson's
disease, diabetes, traumatic spinal cord injury, Duchenne's muscular dystrophy, heart disease, and even vision and hearing loss (nih.gov 2009). There
is no problem using them for medical purposes and it is not immoral to use them for this reason. Embryonic cells have the potential to save lives.
Therefore, the usage of embryonic cells outweighs the ethical issues.
Although many people argue that the usage of embryonic stem cells is immoral, they are thought to have much greater developmental potential than
adult stem cells (nih.gov 2009). While stem cells are not taken from an embryo and are...show more content...
Others develop into muscle cells that can contract and also into nerve cells. Because they have the potential to become such a wide variety of
specialized cells, embryonic stem cells are described as pluripotent. Plurip.0otency is one of two key features of embryonic stem cells. The second key
feature of embryonic stem cells is their ability to divide or self renew for an indefinite period while retaining their undifferentiated, pluripotent state. As
the cell mass grows, the population can be further expanded by growing in larger tissue culture flasks. An unlimited number of undifferentiated,
pluripotent stem cells can be produced (Sumanas Inc. 2007).
Once there is an understanding of how embryonic cells are taken from the body, it can be explained why they should be used contrary to the beliefs
some people have. First, Embryonic cells can cure diseases. For example, if someone is paralyzed, doctors can take an embryonic cell and use this to
cure the patient (nih.gov). A man named Rusty Leech, from Michigan, was able to regain sensation in his body, when he previously could not because
of a car accident. Two months of physical therapy and embryonicstem cell injections enabled him to regain feeling below his waist again. He has
regained limited muscle use to help him go to the bathroom and move his legs a little on his own. "The results were unbelievable, to feel the sensations
in my body that weren't

Essay On Stem Cells

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