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| Stem cells basics and issues |
By:
Wayne Channon 
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Stem cells have the extraordinary prospective to be able build up in the body into many different 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 but only as long as the person or animal is still well living. When a stem cell divides, each new cell has the prospective to either stay a stem cell or become another type of cell with a more particular function, such as a muscle cell, a red blood cell, or even brain cell. They can be considered to be the building block of the human body as they can become so many specialized cells.
According to the latest researches and scientists, it seems that it is best to do stem cell collection from the umbilical cord blood as the stem cells are of the best quality there.
Once the cord blood collection has been done, all this is sent to a stem cells bank or cord blood bank for storage.
Studying stem cells will greatly help us understand clearly how they can transform themselves into those specialized cells. Since diseases like cancer and birth defects are linked with that process of transformation of stem cells into more specialized cells, a better understanding could help cure those diseases. On top of that, stem cells could help surgeons create new organs or re-grow crippled ones and for example overturn the damages caused by diabetes or the Parkinson’s disease.
Even if stem cells show potential for a lot of different areas of medical research and health and could greatly help us cure some disease, research on one specific kind of stem cell is an ethical issue. The kind of cell in the center of the debate is the human embryonic stem cell. Those cells are cut off from human embryos when they are only a few days old.
In spite of their medical potential, stem cells have been in the center of an ethical debate in many countries and medical research involving stem cells has been slowed due to that.
But cord blood banks and stem cells bank keep developing and offer more and more to people who want to safe guard their children’s future against any eventuality.
A lot of research has been carried out on animals like rats and the use of stem cells has proven to help repair damaged organs or cure diseases in those animals.
http://www.cells4life.co.uk
The author works for a stem cells bank and cord blood banks. They specialize in umbilical cord blood collection. |
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