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Arguments in favor of stem cell research
Stem cell research and ethical issues surrounding the topic
Essay on the issues with stem cell research
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Stem Cells: An Answer to Our Problems
It’s projected that there could be over a million new reports of cancer along with over five hundred thousand deaths as a result this year.(“Cancer Facts and Figures”) Imagine that there is a way to change these terrifying statistics. We’re actually only a couple steps away from this accomplishment due to stem cell research. Stem cells have the ability to not only cure cancer and other diseases but to also fix defects in the human body like blindness. These cells can do so by a process called differentiation, where unspecialized stem cells produce particular cells needed in the body such as muscle, red blood or brain cells. Stem cells can continue to proliferate for long periods of time due to their long-term self-renewal.
There are two types of stem cells that scientists usually study: embryonic stem cells and somatic stem cells. Embryonic stem cells are obtained from embryos that are produced by eggs via in-vitro fertilization, a method of mixing the egg and sperm in a lab. (“Stem Cell Basics”) After, they are offered to labs for investigations with the donor’s permission. The cells stay unspecialized while being grown under certain circumstances; however, spontaneous specialization can happen which is hard to keep under control. Direct differentiation has restricted the random change of cells by several different procedures made by scientists.(“Stem Cell Basics”) Somatic or adult stem cells’ purpose is to preserve and mend the tissues or organs they’re in. These cells normally produce the cell type of the tissue or organ they are in. For example, a blood-forming cell in bone marrow cannot create the cells of a muscle. (“Stem Cell Basics”) Stem cells are found in many parts of t...
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...ryos for cells, then it is okay to do so. According to the Union of Orthodox Jewish Congregations, an isolated fertilized egg does not enjoy the full status of personhood.” (Abernathy 2) Stem cells already have so many positive benefits but if we continue to study them then we can find even more perks.
For all these reasons, scientists should continue to research stem cells for the next couple decades. Although there is some opposition in the research, stem cells may one day be able to fix most of the defects in the human body and cure diseases in the world by introducing new types of treatments for medical patients. Scientists can change the statistics of cancer patients. In the future, diseases could be almost nonexistent along with problems in the body. People could live longer, healthier and happier lives and focus on other issues present in the world.
Stem Cell Research: A Hot Button There are people who enjoy the fact that they can use their own bone marrow and stem cells to treat themselves. There are many diseases and injuries that stem cells may be able to cure. Alone there are positive outcomes using stem cells, there stands debate on the use of embryonic stem cells. Embryonic stem cells should be used to sustain life because they can rebuild organs despite the concerns. Now, stem cells might sound like a great thing, but what are they
Cancer is a disease that plagues our society, and is at the forefront of scientific research around the globe. There have been many advancements toward cancer research, and in the development of therapies or potential cures. However, cancer does remain one of the largest health issues to date. There are many unanswered questions about this disease, and even with extensive research, it usually leads to more questions. Cancer stem cells are a type of cancer cell that play an intimate role in determining
Cancer Cancer is the uncontrolled growth of abnormal cells in the body that has no mercy on anything that it feeds upon. Cancer kills thousands of people each year. This disastrous growth of abnormal cells can link to many things when found. The many professionals that specialize in treatment for cancer seek out ways to improve there treatment. Some people live because of a treatment performed on them-some people die with a treatment given. The many cancer treatments may vary in how there performed
Embryonic Stem Cell research mainly because they consider it unethical to use aborted fetuses for research. The two main issues concerning the research are the ethics (Cons) and the benefits (Pros). In any scientific case, ethics must always be considered. But the use of fetuses is something that is of the utmost importance. The costs are generally measured based off of people’s feelings, morals, and knowledge about the subject up for debate. The use of aborted fetuses for stem cell research may have
continues to be stem cell research and more specifically, embryonic stem cell research. The percentage of groups and individuals who agree or disagree with this science are roughly equal on both sides of the argument. There are many quarrels within this one area including “should stem cell research be federally funded”, “is embryonic stem cell research ethical”, and “is the outcome of stem cell research worth it”? While there is no right or wrong answer to these questions, since the answer would vary
Stem cell research is a type of medical research. The fundamental element of stem cell research is the stem cell. A stem cell is a type of cell that you have as an embryo and it is capable of turning into any type of cell. In stem cell research you can either use a chemical solution on an adult cell, causing it to revert back into a stem cell, or you can use an embryo to obtain stem cells. Now that you have all of the basic information, you can understand stem cell research better. Stem cell research
Bone cancer is a type of cancer in the bones where the cause is not yet known. Researchers are trying to find new and improved ways of treating this type of cancer. Some background information is stated so new research and new treatments could be understood better. Bone cancer can be either diagnosed as primary or secondary bone cancer. Primary bone cancer is when the bone cancer starts in the bone. Secondary bone cancer is diagnosed when the cancer starts elsewhere and spreads to the bone. For example
was a cure for cancer or a treatment for spinal injuries? Would you support the research? What if there was a way that you could repair damaged nerves. Some believe that stem cells may hold the answers to some of these questions. What are stem cells and why should you or I even care about them? Some believe that they are a miracle treatment waiting to happen while others believe that stem cells are highly immoral. Why does so much controversy surround the issue? Why is the conversation of stem cells
theories that science cannot answer yet and theories that science will never answer. By looking at these I will be able to differentiate between the different theories and identify their differences, strengths and weaknesses. Scientific theories that science is currently addressing Scientific theories that science cannot answer yet Scientific theories that science will never be able to answer Cure for cancer? Where is the edge of the universe? How did the universe begin? Cure for Alzheimer’s? What
Throughout history, there have always been ethical issues in different professions. One of the professions that has more issues now is anything related to science and research. There is no doubt that research can do great good to society by discovering cures for illness and providing new technology that can make life easier for a lot of people. The issue with research is that it has become something that is open to anyone and the boundaries that it has are the ones that were created at least forty
in which the bone marrow and other cells are not functioning properly which produce the numbers abnormal cells. Scientist do not know the exact cause of leukemia. Some scientist say that leukemia can be cause by a DNA mutated by some blood cells. There are 4 types of leukemia, leukemia is a cancer that’s start in the blood forming cells of the bone marrow. When one of these cells changes and become a leukemia cell (cancer.org). Red blood cells and white blood cells are completely different. They both
Genes are, basically, the blueprints of our body which are passed down from generation to generation. Through the exploration of these inherited materials, scientists have ventured into the recent, and rather controversial, field of genetic engineering. It is described as the "artificial modification of the genetic code of a living organism", and involves the "manipulation and alteration of inborn characteristics" by humans (Lanza). Like many other issues, genetic engineering has sparked a heated
Few advances in modern science have generated as much excitement and public debate as the discovery of human embryonic stem cells (hESC). The debate over the use of embryonic stem cells in research has polarized the global community along the lines of those who argue that such research holds the promise of medical breakthroughs for many currently incurable diseases and ailments, while opponents condemn such research as it involves the destruction of a potential human life and is seen as humanity
Stem cells have the ability to transform into any kind of cell. These cells can divide and also replenish other cells in the body, such as muscle cells, brain cells, red blood cells, or they may just simply remain as stem cells. Stem cells are able to replicate even after long periods of dormancy. They naturally repair damaged tissues and can be experimentally induced to work with particular tissues and organs (NIH, 2013). There are three types of stem cells. Embryonic stem cells which are taken
The possibility to cure Alzheimer, Parkinson’s, AIDS, spinal injuries, and many more diseases and conditions is received by many in the medical world with excitement and anticipation. The discoveries of embryonic stem, ES, cells in 1998 by James A. Thomson, a biologist at the University of Wisconsin, Madison, was a great breakthrough for the medical world, showing great promise in the field of stem cell research. This is because they have the capacity to become any type of cell tissue in the body