What are the arguments against the use of stem cells?
Opponents argue that the research is unethical, because deriving the stem cells destroys the blastocyst, an unimplanted human embryo at the sixth to eighth day of development. As Bush declared when he vetoed last year’s stem cell bill, the federal government should not support “the taking of innocent human life.”
Why are stem cells not being used?
Adult stem cells may not be able to be manipulated to produce all cell types, which limits how adult stem cells can be used to treat diseases. Adult stem cells also are more likely to contain abnormalities due to environmental hazards, such as toxins, or from errors acquired by the cells during replication.
What are the positive effects of stem cell research?
The positive outcomes of stem cell research are endless possibilities of curing a wide range of diseases processes and prolonging human life. The use of stem cells has been proven to replenish muscle and organ tissue in humans. Research has shown that the use of stem cells to treat Parkinson ’s…
What is the main objective of a stem cell research?
The primary objective of the research is to understand how undifferentiated cells end up with specific functions. Human stem cells are used to test new drugs and observe how a human body would respond to the medication. Stem cells are also helping researchers study diseases such as cancer and diabetes and how they can be treated.
What are some issues in stem cell research?
The main ethical issue regarding stem cell research is that embryonic stem cells come from embryos – that are ruined eventually. This causes the public to raise ethical issues concerning the moral status of the human embryo and reasons behind the idea to destroy it.
What are the disadvantages to stem cell research?
What Are the Disadvantages of Stem Cell Research? Embryonic stem cells can have high rejection rates. Embryonic stem cell therapies have been known to create several future health problems. Adult stem cells have a determined cell type. Without iPS reprogramming, adult stem cells have a determined cell type. Obtaining any form of stem cell is a difficult process.