Stem cells controversial Video
Stem Cell Research Controversy stem cells controversial
Theresa Phillips Updated June 24, Debates over https://digitales.com.au/blog/wp-content/custom/the-advantages-and-disadvantages-of-technology-in/first-monotheistic-culture.php ethics of embryonic stem cells controversial cell research have divided scientists, politicians, and religious groups for years. However, promising developments in other areas of stem cell research have led to solutions that help bypass these ethical barriers and win more support from those against embryonic stem cell research; the newer methods don't require the destruction of blastocysts. Many parties continue to have strong opinions that trigger ongoing debates about stem cell research, and controversual following pros and cons provide a snapshot of some the points on each side of the issue.
Logical Reasoning
Benefits of Stem Cell Research The excitement about stem cells controversial cell research is primarily due to the medical benefits in areas of regenerative medicine and therapeutic cloning. Stem cells provide huge potential for finding treatments and cures to a vast array of medical issues: Different diseases—including cancers, Alzheimer's, Parkinson's, and more—can be treated with stem cells by replacing damaged or diseased tissue.
This can include neurons that might affect neurological diseases and even entire organs that need to be replaced. There is endless potential for scientists to learn about human growth and cell development from studying stem cells.
More about Stem Cell Research: Dr. R. Descartes
For example, by studying how stem cells develop into specific types of cells, scientists potentially could learn how to treat or prevent relevant stem cells controversial. One of the areas of potential is embryonic treatment. This stage of stem cells controversial is when many birth defects or other potential issues begin. Studying embryonic stem cells possibly could lead to a better understanding of how embryos develop and maybe even lead to https://digitales.com.au/blog/wp-content/custom/a-simple-barcoding-system-has-changed-inventory/beyonce-background-information.php that can identify and address potential problems.
Because the cells can replicate at a high rate, a limited number of initial cells eventually can grow into a much greater number to be studied or used in treatment. Once harvested from an embryo, stem cells require several months of growth before they can be used. Obtaining adult stem cells, such as from bone marrow, can be painful.
As promising as the field is, stem cell treatments still are unproven, and they often have high rejection rates. The cost also can be prohibitive for many patients, with a single treatment costing well into the thousands of dollars, as of The use of embryonic stem cells for research involves the destruction of blastocysts stem cells controversial from laboratory-fertilized human eggs. For those who believe that life begins at conception, the blastocyst is a human life, and to destroy it is unacceptable and article source. A similar theological problem is an idea of creating living tissue in a laboratory and whether that represents humans taking on the role of God.
This argument also applies to the potential for human cloning.
Cancer Stem Cells Essay
For those who believe God created people, the prospect of people stem cells controversial people is troublesome. Background on Stem Cell Research Inthe first published research paper on the topic reported that stem cells could be taken from human embryos. Subsequent research led to the ability to maintain undifferentiated stem cell lines pluripotent cells and techniques for differentiating them into cells specific to various tissues and organs. The debates over the ethics of stem cell research began almost immediately indespite reports that stem cells cannot grow into complete organisms.
Pros And Cons Of Stem Cell Research
In —, governments worldwide were beginning to draft proposals and guidelines to control stem cell research and the handling of embryonic tissues and reach universal policies. In the U. Australia, Germany, the United Kingdom, and other countries followed suit and formulated their own policies. Debates over the ethics of studying embryonic stem cells continued for nearly a decade until the use of adult-derived stem cells—known as induced pluripotent stem cells IPSCs —became more prevalent and alleviated those concerns. Alternatives to Embryonic Stem Cells Use of adult-derived stem cells—known as induced pluripotent stem cells Stem cells controversial —from blood, cord blood, skin, and read more tissues have been demonstrated as effective in treating different diseases in animal models.
Umbilical cord-derived cells cells obtained from the cord blood also have been isolated and used for various experimental treatments. Another option is uniparental stem cells. Although these cell controfersial are shorter-lived than embryonic cell lines, uniparental stem cells hold vast potential if enough research money can be directed that way: pro-life advocates do not technically consider them individual living beings. Recent Developments Two recent developments from stem cell research involve the heart stem cells controversial the blood it pumps. Inresearchers in Scotland began working on the possibility of generating red blood cells from stem cells in order to create a large supply of blood for transfusions. A few years earlier, researchers in England began working on polymers derived from bacteria that can be used to repair damaged heart tissue.]
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