The main controversy is whewn stem cells are harvested from aborted fetuses, or when an egg is fertilized in a laboratory for the sole purpose of harvesting stem cells.
Stem cells can also be gotten from umbilical cord blood after a baby is born.
Pene grande
One argument against stem cell research is the ethical concern regarding the use of human embryos. Some individuals and groups believe that using embryonic stem cells involves the destruction of potential human life, which goes against their moral or religious beliefs.
One major difference between adult and embryonic stem cells is their different abilities in the number and type of differentiated cell types they can become. Embryonic stem cell can become all cell types of the body because they are pluripotent. Adult stem cells are thought to be limited to differentiating into different cell types of their tissue of origin.
embryonic stem cells can differentiate into more types of cells
The first concern is the destruction of human embryos to extract stem cells. Pro-life activists argue that embryos are a form of life and should be allowed to live. Another argument is that stem cell research can devalue human life as it can lead to consent of reproductive cloning.
ko
Human embryonic stem cell research is controversial because the arguments for it andsagainst it both involve ethical issues of life and death.
Katharina Phillips has written: 'Human embryonic stem cell research' -- subject(s): Embryonic stem cells, Research
Stem cell research can lead to significant medical advancements and treatments for various diseases and conditions. However, ethical concerns exist regarding the use of embryonic stem cells. To address this, researchers are exploring alternative sources of stem cells, such as induced pluripotent stem cells. Additionally, regulations and guidelines are in place to ensure that stem cell research is conducted ethically.
Pene grande
they found a way to obtain stem cells without destroying an embryo - this removed all ethical concerns that were present for the use of embryonic stem cells
One argument against stem cell research is the ethical concern regarding the use of human embryos. Some individuals and groups believe that using embryonic stem cells involves the destruction of potential human life, which goes against their moral or religious beliefs.
One major difference between adult and embryonic stem cells is their different abilities in the number and type of differentiated cell types they can become. Embryonic stem cell can become all cell types of the body because they are pluripotent. Adult stem cells are thought to be limited to differentiating into different cell types of their tissue of origin.
The use of embryonic stem cells is a topic of ethical debate in stem cell research. Some argue that obtaining these cells involves the destruction of embryos, while others believe in the potential medical benefits of using them for research and therapy.
embryonic stem cell research
Great Britain, Japan, and Israel
embryonic stem cells can differentiate into more types of cells