Add your thoughts here… (optional)
What is stem cell research and why is it so important?
Stem cell research is a relatively new technology that takes primitive human cells and develops them into most any of the 220 varieties of cells in the human body, including blood cells and brain cells. Some scientists and researchers have great hope for this research and its ability to uncover treatments and possibly even cures for some of the worst diseases including heart disease, diabetes, and neurodegenerative diseases like Alzheimer’s and Parkinson’s. Along with these hopeful possibilities, stem cell research also gives rise to fear of human cloning and serious concerns over the ethics of conducting scientific research on, which includes the destruction of, human embryos.
Types of Stem Cells
Human stem cells primarily come from embryos or adult tissue. Embryonic stem cells can be created solely for the purpose of stem cell research or they can be…
View original post 1,275 more words