Stem Cells And Its Effects On Human Life

Since their discovery in the 1980s, stem cells have been considered one of the most exciting concepts in the scientific community. Stem cells represented untold implications for medicine, and for the last three decades researchers have continued to explore the many opportunities stem cell research has to offer. Today, the future of stem cells is still bright, and scientists are closer than ever to successfully implementing their clinical applications. However, stem cell research remains a highly controversial topic that raises many questions regarding the constitution of personhood and the creation and destruction of human life. These ethical considerations have been a frequent and unfair obstacle to research efforts. Stem cell research is one of the most groundbreaking developments in modern science and medicine, and while the ethical implications must be addressed as the new era of regenerative medicine emerges, it would be a great injustice to allow these questions to impede research. Stem cells are the future of medicine, and the opportunities stem cell research represents must continue to be explored in the coming years.

The transfer of information, often shared through scientific reports and research, puts this topic in a highly international spotlight. Many supporters believe that stem cells will be able to help solve once untreatable diseases or injuries such as spinal cord injuries, skin burns, Parkinson’s disease, and some blood disorders. However, the main argument is if stem cells should be used in finding therapeutic treatments. The use of embryonic stem cells is viewed by many as a moral inconsistency; it is opposed by religious organizations and individuals believing that this research should be abandoned and existing, alternative methods be adapted.

is a stem cell? Well basically they are cells in the human body that exist in a sort of neutral

In the past two decades, many technological and scientific advances have been made in order to make life easier for many people who suffer from cancer, disease and sickness. Among these advances there is something revolutionary called stem cells. Stem cells can help restore and regenerate almost all parts of the human body such as the heart, kidney, liver, and many other organs. Although stem cells offer a lot, there are many views against and for stem cells, and among these views lies the debate of whether stem cells should be legalized or not (NIH 2). Stem cells offer exciting new opportunities in the field of science such as regenerating human body parts, but many people are still debating whether or not the use of stem cells is

A brief introduction to stem cells; Stem cells are cells that are undifferentiated, or, simply put, a cell that has not yet been given a job, such as cells that create molecules. In recent years, scientists have discovered the potency that stem cells contain, due to their versatility. For example, stem cells could be studied and used to cure a man of liver disease, a child’s handicap, a woman’s breast cancer, etc…, etc…. One may now be asking themselves? “That’s great… then why are so many people against stem cell research? What could possibly be the drawback? “. You see, stem cells are acquired by human embryos, or, in Layman’s Terms, unborn fetuses. Take for

“Now science has presented us with a hope called stem cell research, which may provide our scientists with many answers that have for so long been beyond our grasp.” (Nancy Reagan). Most cells within our bodies perform one specialized task. Contrary to these single job cells are stem cells. These cells are unspecialized and can morph and perform any task that is needed within the body. However, the way that stem cells are harvested has caused a lot of controversy. The way that the stem cells are taken destroys the embryo. We should support the recent decision to allow embryonic stem-cell research in the United States and federally fund the work to use these stem cells to cure diseases. Better stem cell research would provide safer procedures and medical practices for everyone.

Stem cells are cells with the potential to become any type of cell in the body. There are two different types of stem cells: adult stem cells and embryonic stem cells. Adult stem cells are very valuable and are used mainly to treat blood diseases, but sometimes adult stem cells from the brain are used to treat neurological diseases. Adult stem cells can also be difficult to recognize in the adult body. Embryonic stem cells are more flexible than adult stem cells and can be used for a bigger variety of diseases (California’s Stem Cell Agency,2011). Some people do not believe in the use of embryonic stem cells, because they believe they are killing future life. Despite the controversy over how stem cells are gathered, stem cells have undeniable

The process when stem cells give rise to blood cells, or any other specialized cells, is called differentiation (“Stem Cell Basics”). Stem Cells’ ability of differentiation can be targeted and directed to generate tissue and therefore to cure degenerative diseases (Panno 24-28). However, such medical promise faces the doubts and gives rise to disputes. In fact, federal funds for stem cell research were banned under President Bush’s administration, but the ban was then lifted by President Obama’s administration (Obama). Despite the different arguments, more medical trials should be conducted with embryonic stem cells in order to determine whether the medical promise is applicable or far-fetched.

Stem cells are different from normal cells because they don't have a specific type. They can become any cell. Since now a days many organs are in high demand and a matter of life or death for some people, it is important for medical research.

Improved technologies in science and health has led to the elongation of human life. Even with this progress, there are still illnesses and injuries that cannot be treated. The use of stem cells to treat patients is a relatively new, but promising, area of science. Although there are several types of stem cells, most people think of embryonic stem cells when discussing stem cell research. While this cell type has shown the most potential, it brings up ethical dilemmas. Negative opinions associated with stem cell research due to embryonic stem cells hinder prospective studies. Stem cell research offers potential therapies, but the procurement of embryos and the destruction of the embryo to isolate embryonic stem cells leads to problems with

Stem-cells are very young, specialized cells. Usually coming from a human embryo, they have the ability to develop into more specialized groups of cells or tissues (“Stem Cells: A Primer”). As of 2001, scientists

The cells have a wide variety of uses, from growing new organs for transplantation to repairing damaged tissue, repairing spinal cord injuries and creating skin replacements for burn victims. Research is ongoing into the use of stem cells to help cure immune disorders or make it all the more possible to rectify genetic diseases. One day in the future, the cells may even be used for mundane problems like hair and tooth replacement. However, HES cells discovery and the prospect of using them in medicine and for research has aroused a great deal of controversy throughout the general public. Even when presented with all the things Stem Cell research has to offer, supporters are met by an endless stream of religious and ethical questions, which require serious consideration: Is it fair, or just, that specific types of research go on, when it involves harvesting cells and then going on to terminate human embryos that are between four and seven days old? How do we know this will not lead to ‘human robots’?

Stem cells are unspecialized cell that can both reproduce itself indefinitely and, under proper conditions, differentiate into specialized cells of one or more types. (Reece, Jane B., and Lisa A. Urry, 2011.) The term “stem cells” were first seen in scientific literature in 1868, a German biologist Ernst Haeckel used this term to describe the fertilized egg that becomes an organism. On February 2, 1963 the firs piece of evidence of blood stem cells seem, Ernest McCulloch and James Till conducted experiments on the bone marrow of mine and observed that different blood cells come from a special class of cells. In 1981, pluripotent stem cells are obtained from embryos of mice and are the first embryonic stem cells ever to be isolated. In 1989, Mario Capecchi, Martin Evans, and Oliver Smithies created mice which are missing specific genes. They created the mice using embryonic stem cells and homologous recombination. In 2007, they were recognized by the Nobel Assembly because their experiment proved to be an irreplaceable piece of evidence to understand how various human disease such as diabetes and cancer develop. On November 6, 1998 the first batch of embryonic stem cells that originated from early embryos. Then eleven years later, President Obama signed an executive order to repeal some restrictions on human embryonic stem cells research funds. On July 4, 2009, the National Institutes of Health had to create new guidelines on federal funding for stem research. (“History of

Stem cells are cells that have the ability to generate other cells. If research continues going the way it is now stem cells could potentially reduce the need for insulin in diabetics and treat various conditions and diseases. The discovery of stem cells, how they differentiate and their potential use in medicine are very important stories. Stem Cells can be obtained two different ways, one from embryos, which are called embryonic stem cells, and one from adults, called adult stem cells. Stem cell turn into different cell types depending on the cells around them.

Stem cells are cells that have the capabilities to develop into many different types of cells in the body. Serving as a type of repair system for the body, they can theoretically divide without limit to take over for other cells for