Stem cellshavethe extraordinary prospective to be able build up in the body into manydifferent cell types. Being used as a sort of patch up system for the body,those stem cells can in theory break up without limit to reload other cells butonly as long as the person or animal is still well living. When a stem celldivides, each new cell has the prospective to either stay a stem cell or becomeanother type of cell with a more particular function, such as a muscle cell, ared blood cell, or even brain cell. They can be considered to be the buildingblock of the human body as they can become so many specialized cells.
According to the latestresearches and scientists, it seems that it is best to do stem cell collectionfrom the umbilical cord blood as the stem cells are of the best quality there.
Once the cord bloodcollection has been done, all this is sent to a stem cells bank or cord bloodbank for storage.
Studying stem cells willgreatly help us understand clearly how they can transform themselves into thosespecialized cells. Since diseases like cancer and birth defects are linked withthat process of transformation of stem cells into more specialized cells, abetter understanding could help cure those diseases. On top of that, stem cellscould help surgeons create new organs or re-grow crippled ones and for exampleoverturn the damages caused by diabetes or the Parkinson's disease.
Even if stem cells showpotential for a lot of different areas of medical research and health and couldgreatly help us cure some disease, research on one specific kind of stem cellis an ethical issue. The kind of cell in the center of the debate is the humanembryonic stem cell. Those cells are cut off from human embryos when they areonly a few days old.
In spite of their medicalpotential, stem cells have been in the center of an ethical debate in manycountries and medical research involving stem cells has been slowed due tothat.
But cord blood banks and stemcells bank keep developing and offer more and more to people who want to safeguard their children's future against any eventuality.
A lot of research has beencarried out on animals like rats and the use of stem cells has proven to helprepair damaged organs or cure diseases in those animals.
