Embryonic Stem Cell Research
Information on stem cells, news on the controversy surrounding stem cell research, articles about human embryonic stem cell research ethics and politics, debate about cloning, opinions and arguments for and against stem cell research.What are Stem Cells?
Stem Cells can be described as the repair kits of our body. They are unspecialized cells that are found in the bodies of all multi-cellular creatures and which have the potential to develop into specialized cells.
Where are Embryonic Stem Cells found?
Embryonic Stem Cells are found in blastocysts. When a fertilized egg has undergone cell division for 5 days it forms a hollow ball of cells. This developing embryo is known as a blastocyst. The Embryonic Stem Cells are derived from this. It should be noted that only an egg that has been fertilized through the In Vitro Fertilization process is used.
What are the properties of Embryonic Stem Cells?
Embryonic Stem Cells possess remarkable properties of limitless self-renewal through cell-division and can develop into new stem cells or into various different and more specialized types of body cells. The process of self-replication is called proliferation and, when the unspecialized cells through cell division bring forth specialized cells, it is called differentiation.
How are Embryonic Stem Cells cultivated?
The blastocyst has three main parts – the trophoblast, the blastocoel, and the inner cell mass. Embryonic Stem Cells are derived from the inner cell mass. This is cultivated in a culture medium in the laboratory and over a period of time the cells of the inner cell mass – there are some 30 cells – divide and proliferate and millions of new Embryonic Stem Cells are obtained.
These Embryonic Stem Cells can remain undifferentiated or, under certain conditions, can begin to differentiate and produce specialized cells like nerve cells, blood cells, etc.
What are the uses of Embryonic Stem Cells?
Since Embryonic Stem Cells have the potential to develop into a variety of specialized cells, they are very important in medical research. Scientists involved in Embryonic Stem Cell research are currently trying to understand the conditions under which specific specialized cells are produced. By knowing how to bring about or control these conditions, they can then produce required specialized cells on demand.
These specialized cells can possibly be used in regenerative treatment for spinal cord injuries or to cure many diseases like Alzheimer's, Parkinson's, Diabetes, cancer, heart disease, etc.
What are the moral and ethical issues involved in Embryonic Stem Cell usage?
As mentioned before, the embryos used in Embryonic Stem Cell Research are developed from eggs that have been fertilized by the In Vitro Fertilization process in a laboratory. The eggs used are ones that have been willingly donated for research purposes and which, as per the agreement with the donor, are never to be transplanted into a uterus to develop into a human being.
After the embryonic stem cells are extracted, there is no further development of the blastocyst. This poses a moral problem for many people and many religious organizations.
Is it okay to let an embryo – a developing life – die in order to potentially cure diseases and alleviate suffering in those already living?
That the donated embryos, since they are never to be transplanted into a uterus, will die anyway is a point that many seem to overlook.
Is it okay to let living people go on suffering when stem cell research could possibly bring about a cure?
The Pro-life people feel that the end does not justify the means. In other words, a blastocyst – a hollow ball of cells that is not technically a person – should not be sacrificed for the sake of research. Life is too precious.
Human life, it should be noted. Or specifically some human life. Many of these same individuals will not turn a hair about research carried out on live animals and neither will they refuse to eat meat. They will wholeheartedly support invading other countries and using the latest weaponries and banned chemicals for slaughtering their populations.
It seems to be a very curious kind of morality.
Stem Cells can be described as the repair kits of our body. They are unspecialized cells that are found in the bodies of all multi-cellular creatures and which have the potential to develop into specialized cells.
Where are Embryonic Stem Cells found?
Embryonic Stem Cells are found in blastocysts. When a fertilized egg has undergone cell division for 5 days it forms a hollow ball of cells. This developing embryo is known as a blastocyst. The Embryonic Stem Cells are derived from this. It should be noted that only an egg that has been fertilized through the In Vitro Fertilization process is used.
What are the properties of Embryonic Stem Cells?
Embryonic Stem Cells possess remarkable properties of limitless self-renewal through cell-division and can develop into new stem cells or into various different and more specialized types of body cells. The process of self-replication is called proliferation and, when the unspecialized cells through cell division bring forth specialized cells, it is called differentiation.
How are Embryonic Stem Cells cultivated?
The blastocyst has three main parts – the trophoblast, the blastocoel, and the inner cell mass. Embryonic Stem Cells are derived from the inner cell mass. This is cultivated in a culture medium in the laboratory and over a period of time the cells of the inner cell mass – there are some 30 cells – divide and proliferate and millions of new Embryonic Stem Cells are obtained.
These Embryonic Stem Cells can remain undifferentiated or, under certain conditions, can begin to differentiate and produce specialized cells like nerve cells, blood cells, etc.
What are the uses of Embryonic Stem Cells?
Since Embryonic Stem Cells have the potential to develop into a variety of specialized cells, they are very important in medical research. Scientists involved in Embryonic Stem Cell research are currently trying to understand the conditions under which specific specialized cells are produced. By knowing how to bring about or control these conditions, they can then produce required specialized cells on demand.
These specialized cells can possibly be used in regenerative treatment for spinal cord injuries or to cure many diseases like Alzheimer's, Parkinson's, Diabetes, cancer, heart disease, etc.
What are the moral and ethical issues involved in Embryonic Stem Cell usage?
As mentioned before, the embryos used in Embryonic Stem Cell Research are developed from eggs that have been fertilized by the In Vitro Fertilization process in a laboratory. The eggs used are ones that have been willingly donated for research purposes and which, as per the agreement with the donor, are never to be transplanted into a uterus to develop into a human being.
After the embryonic stem cells are extracted, there is no further development of the blastocyst. This poses a moral problem for many people and many religious organizations.
Is it okay to let an embryo – a developing life – die in order to potentially cure diseases and alleviate suffering in those already living?
That the donated embryos, since they are never to be transplanted into a uterus, will die anyway is a point that many seem to overlook.
Is it okay to let living people go on suffering when stem cell research could possibly bring about a cure?
The Pro-life people feel that the end does not justify the means. In other words, a blastocyst – a hollow ball of cells that is not technically a person – should not be sacrificed for the sake of research. Life is too precious.
Human life, it should be noted. Or specifically some human life. Many of these same individuals will not turn a hair about research carried out on live animals and neither will they refuse to eat meat. They will wholeheartedly support invading other countries and using the latest weaponries and banned chemicals for slaughtering their populations.
It seems to be a very curious kind of morality.
Managing COPD With Stem Cell Treatment
Stem cell therapy has helped many health conditions but managing COPD with stem cell treatment has been introduced quite recently in the medical sector. Let's check out its efficiency and role in overcoming this life-threatening pulmonary disease.
Stem Cell Therapy: Alternative for Arthritis Treatment
Stem cell therapy has created a breakthrough in treatment of various medical conditions. Here, we have explained you how stem cells are used for curing arthritis and the advantages of this technique over conventional surgical procedures. Have a look.
Embryonic Stem Cell Research Debate
Many people form their opinions regarding embryonic stem cell research without even remotely understanding what it means in practical terms. To form an unbiased view about embryonic stem cell research, it is important to know both sides about the coin perfectly.
Induced Pluripotent Stem Cells
What are induced pluripotent stem cells? What possibilities do they offer in terms of stem cell research and replacement therapy? Read ahead to get a basic idea.
Stem Cell Uses
This article shall explain you the fields where application of stem cells take place extensively. In depth research, studies and analysis are being conducted in this field so that the uses of stem cells become more popular in medical treatment.
Fetal Stem Cells
Heard of fetal stem cells and stem cell research, but don't know exactly what all that means? Well, the following article is an attempt at a simple, precise explanation of this subject.
Stem Cell Research Pros
The following article is a take on the ongoing debate related to stem cell research pros and cons. The stem cell research pros list covered in the article below will help you understand the potential of this new research for the benefit of humanity.
Stem Cell Research Controversy
It is long before the stem cell research controversy is going to have an outcome. Whether this outcome is positive or negative will depend on the changing viewpoints on this subject, the stand taken by religious groups and the government, and the ultimate benefits stem cell research has to offer. In this article we talk about the issues that have led to the controversy of stem cell research.
Stem Cell Research
Till date, stem cell research is a controversial issue all over the world. While some argue about its benefits, others argue about the potential threat it poses to humanity. Here, we try and understand the basics of stem cell research and its pros and cons.
Embryonic Stem Cell Research Pros and Cons
The facts regarding embryonic stem cell research pros and cons are presented in short, in the article below. The information should be helpful in understanding properly.
Embryonic Stem Cell Research
A branch of study that has increased hopes for finding cures for several genetic diseases, embryonic stem cell research has been in the eye of controversy for many years now. Let us take a look at what are embryonic stem cells, research on stem cells, and why there are so many debates about it...
Embryonic Stem Cell Research Facts
Advancements in embryonic stem cell research bring about new therapeutic intervention for treating severe health complications. Embryonic stem cell research facts are highlighted in this article.
What are Stem Cells
What are stem cells and where do they come from is a question many have when they hear about stem cell research. Learn more about what are stem cells by scrolling down to the article below.
Types of Stem Cells
There are different types of stem cells that develop into specialized cell types when they receive a signal from the brain. The following article will introduce you to different types of stem cells.
What is Stem Cell Research
This article presents information about 'what is stem cell research' that is touted to be one of the greatest medical breakthroughs of the 21st century.
Stem Cell Facts
The ability of stem cells to differentiate to a wide array of specialized cell type is one of the most important stem cell facts that has gripped the scientific community. The other important fact is the controversy that is a major hurdle for research in this field. Here is a comprehensively compiled list of facts on stem cells, that you might want to know.
Stem Cell Research Benefits
The use of stem cells in clinical studies is a booming and at the same time, controversial topic in the scientific field. Notable stem cell research benefits are understanding cell growth and development, testing effectiveness of medications and undergoing cell-based therapeutic treatments.
Stem Cell Research Pros and Cons
Stem cell research has brought in a major breakthrough in the field of medical research.Stem cell research refers to study of the mammalian stem cells, for determining their uses in remedial measures for various health disorders. Scroll down to get more information on stem cell research pros and cons.
History of Stem Cell Research
The anatomy of every living creature comprises simple or complex systems that stem from stem cells. Even though these base cells are not found in all multicellular organisms, they are found in most. They display the ability of periodic renewal via mitotic cell division.
Controversy in Stem Cell Research
The controversy over stem cell research is mainly centered in the creation and/or destruction of human embryos. Read on to know more...
Advantages and Disadvantages of Stem Cell Research
Human stem cell research still remains one of the widely debated topics in the clinical and political circles. The proponents and opponents of stem cell research have strong arguments defending their stance, and there is still a lot of ambiguity on this issue. Let us take a look at some advantages and disadvantages of human stem cell research.
Stem Cell Research Facts
Where is the research in stem cells heading? Get to know some interesting stem cell research facts and understand the ethical aspect to stem cell research. Read on...
Ethics of Stem Cell Research
Read on to know more about the various aspects surrounding the issue of stem cell research ethics...
Tissue cells can convert to stem cells
Scientists at the Carnegie Institution have found that certain cells involved in egg development in the fruitfly can be stimulated to revert to fully functioning stem cells. "This finding could lead to new sources of stem cells from other tissues and other animals," commented Dr. Allan Spradling, director of the Carnegie department.
U.S. Approves Stem Cell Use for Spinal Injuries
A new study being conducted by Geron Corp. will be the first in the United States to use human stem cells to try to stimulate recovery in people with catastrophic spinal cord injuries.
Oregon Scientists Successfully Clone Monkey Embryos
Researchers from Oregon report that they have successfully used cloned monkey embryos to extract stem cells, a scientific breakthrough.
New Stem-Cell Technique Emerges as Congress Votes
A revolutionary new advance in stem cell technology shows promise for changing skin cells into stem cells, just as Congress votes to ease limitations on current funding.
Embryonic Stem Cells Created from Cloned Monkeys
In a groundbreaking study, scientists were able to produce embryonic stem cells from cloned monkey embryos, making it the first time the process has been used on primates.
President Bush Vetoes Stem Cell Research Bill
As many people expected, President Bush has used the first veto of his presidency to block a bill that would have allowed federal funding for stem-cell research.
Scientists Create Stem Cells from Embryo
For the first time ever, stem cells have been created from human embryos using eggs and sperm from volunteers supporting medical research.
Stem cell therapy has helped many health conditions but managing COPD with stem cell treatment has been introduced quite recently in the medical sector. Let's check out its efficiency and role in overcoming this life-threatening pulmonary disease.
Stem Cell Therapy: Alternative for Arthritis Treatment
Stem cell therapy has created a breakthrough in treatment of various medical conditions. Here, we have explained you how stem cells are used for curing arthritis and the advantages of this technique over conventional surgical procedures. Have a look.
Embryonic Stem Cell Research Debate
Many people form their opinions regarding embryonic stem cell research without even remotely understanding what it means in practical terms. To form an unbiased view about embryonic stem cell research, it is important to know both sides about the coin perfectly.
Induced Pluripotent Stem Cells
What are induced pluripotent stem cells? What possibilities do they offer in terms of stem cell research and replacement therapy? Read ahead to get a basic idea.
Stem Cell Uses
This article shall explain you the fields where application of stem cells take place extensively. In depth research, studies and analysis are being conducted in this field so that the uses of stem cells become more popular in medical treatment.
Fetal Stem Cells
Heard of fetal stem cells and stem cell research, but don't know exactly what all that means? Well, the following article is an attempt at a simple, precise explanation of this subject.
Stem Cell Research Pros
The following article is a take on the ongoing debate related to stem cell research pros and cons. The stem cell research pros list covered in the article below will help you understand the potential of this new research for the benefit of humanity.
Stem Cell Research Controversy
It is long before the stem cell research controversy is going to have an outcome. Whether this outcome is positive or negative will depend on the changing viewpoints on this subject, the stand taken by religious groups and the government, and the ultimate benefits stem cell research has to offer. In this article we talk about the issues that have led to the controversy of stem cell research.
Stem Cell Research
Till date, stem cell research is a controversial issue all over the world. While some argue about its benefits, others argue about the potential threat it poses to humanity. Here, we try and understand the basics of stem cell research and its pros and cons.
Embryonic Stem Cell Research Pros and Cons
The facts regarding embryonic stem cell research pros and cons are presented in short, in the article below. The information should be helpful in understanding properly.
Embryonic Stem Cell Research
A branch of study that has increased hopes for finding cures for several genetic diseases, embryonic stem cell research has been in the eye of controversy for many years now. Let us take a look at what are embryonic stem cells, research on stem cells, and why there are so many debates about it...
Embryonic Stem Cell Research Facts
Advancements in embryonic stem cell research bring about new therapeutic intervention for treating severe health complications. Embryonic stem cell research facts are highlighted in this article.
What are Stem Cells
What are stem cells and where do they come from is a question many have when they hear about stem cell research. Learn more about what are stem cells by scrolling down to the article below.
Types of Stem Cells
There are different types of stem cells that develop into specialized cell types when they receive a signal from the brain. The following article will introduce you to different types of stem cells.
What is Stem Cell Research
This article presents information about 'what is stem cell research' that is touted to be one of the greatest medical breakthroughs of the 21st century.
Stem Cell Facts
The ability of stem cells to differentiate to a wide array of specialized cell type is one of the most important stem cell facts that has gripped the scientific community. The other important fact is the controversy that is a major hurdle for research in this field. Here is a comprehensively compiled list of facts on stem cells, that you might want to know.
Stem Cell Research Benefits
The use of stem cells in clinical studies is a booming and at the same time, controversial topic in the scientific field. Notable stem cell research benefits are understanding cell growth and development, testing effectiveness of medications and undergoing cell-based therapeutic treatments.
Stem Cell Research Pros and Cons
Stem cell research has brought in a major breakthrough in the field of medical research.Stem cell research refers to study of the mammalian stem cells, for determining their uses in remedial measures for various health disorders. Scroll down to get more information on stem cell research pros and cons.
History of Stem Cell Research
The anatomy of every living creature comprises simple or complex systems that stem from stem cells. Even though these base cells are not found in all multicellular organisms, they are found in most. They display the ability of periodic renewal via mitotic cell division.
Controversy in Stem Cell Research
The controversy over stem cell research is mainly centered in the creation and/or destruction of human embryos. Read on to know more...
Advantages and Disadvantages of Stem Cell Research
Human stem cell research still remains one of the widely debated topics in the clinical and political circles. The proponents and opponents of stem cell research have strong arguments defending their stance, and there is still a lot of ambiguity on this issue. Let us take a look at some advantages and disadvantages of human stem cell research.
Stem Cell Research Facts
Where is the research in stem cells heading? Get to know some interesting stem cell research facts and understand the ethical aspect to stem cell research. Read on...
Ethics of Stem Cell Research
Read on to know more about the various aspects surrounding the issue of stem cell research ethics...
Tissue cells can convert to stem cells
Scientists at the Carnegie Institution have found that certain cells involved in egg development in the fruitfly can be stimulated to revert to fully functioning stem cells. "This finding could lead to new sources of stem cells from other tissues and other animals," commented Dr. Allan Spradling, director of the Carnegie department.
U.S. Approves Stem Cell Use for Spinal Injuries
A new study being conducted by Geron Corp. will be the first in the United States to use human stem cells to try to stimulate recovery in people with catastrophic spinal cord injuries.
Oregon Scientists Successfully Clone Monkey Embryos
Researchers from Oregon report that they have successfully used cloned monkey embryos to extract stem cells, a scientific breakthrough.
New Stem-Cell Technique Emerges as Congress Votes
A revolutionary new advance in stem cell technology shows promise for changing skin cells into stem cells, just as Congress votes to ease limitations on current funding.
Embryonic Stem Cells Created from Cloned Monkeys
In a groundbreaking study, scientists were able to produce embryonic stem cells from cloned monkey embryos, making it the first time the process has been used on primates.
President Bush Vetoes Stem Cell Research Bill
As many people expected, President Bush has used the first veto of his presidency to block a bill that would have allowed federal funding for stem-cell research.
Scientists Create Stem Cells from Embryo
For the first time ever, stem cells have been created from human embryos using eggs and sperm from volunteers supporting medical research.