There are two different types of stem cells: pluripotent or multipotent. Stem cells that are pluripotent are only found in aborted human embryos. These types of stem cells can transform into almost all the different tissue types found in people. They have the remarkable potential to repair and replenish other cells as long as a person is still live. These are the stem cells that are debated. The other type of stem cell is a multipotent stem cell. Those are found in umbilical cord blood and different adult tissues. These are not the stem cells we are debating. These stem cells cannot repair as many different types of tissue as the embryonic (pluripotent) stem cells. From here on out, when I say stem cells, I mean pluripotent stem cells found in a human embryo.
Before I offer some of the arguments on both sides, I'm going to explain more about the amazing regenerative abilities of embryonic stem cells.
Stem cells have the remarkable potential to develop into many different cell types in the body. Serving as a sort of repair system for the body, they can theoretically divide without limit to replenish other cells as long as the person or animal is still alive. When a stem cell divides, each new cell has the potential to either remain a stem cell or become another type of cell with a more specialized function, such as a muscle cell, a red blood cell, or a brain cell.
As you can see, stem cells are restorative, helping the human body heal. Scientists link stem cells to new treatments for diseases like Parkinson's, Alzheimer's, and certain types of cancers.
There are really two sides to the argument: those who want to up the research on embryonic stem cells and those who don't believe in aborting the embryo.
Pro:
*medical advancement
*cast-off remnants of invitro fertilization, thus going to be destroyed if not used
*incredible ability to repair and regenerate
*helps fully developed human beings
Con:
*embryo has the potential of becoming human being if implanted
*possibly immoral to abort life potential
*other sources without questions of morality (animals, adults, umbilical cord) provide enough medical advancement
So here's the debate: Do you agree or disagree with overturning the current federal restrictions on embryonic stem cell research?