The Benefits of Cord Blood Banking

The Benefits of Cord Blood Banking

The joy of parenthood can never be equaled. That’s why parents go the distance to give their children better lives, excellent education and most importantly, enhanced security in terms of health.

Cord Blood Banking can provide that security. It gives parents that sense of protection and peace of mind that somehow, in cases when cord blood is needed to save the life of their children or even their own, it is readily available.

Cord blood is the blood in the umbilical cord, which at present, is being preserved cryogenically from birth, when authorized by parents of a newly born child. It contains stem cells, which can be used for transplantation similar to a bone marrow transplant.

Stem cells are sometimes referred to as the chief cells because they are the ones responsible for creating new tissues and in the organs of a human body.

The stem cells found in cord blood, known as haemopoietic stem cells (HSC) are the foundation of human blood, which contains the immune system of the body. These stem cells naturally replicate into:
 
• red blood cells
• white blood cells
• platelets

The human body generates these specialized cells through the stem cells and balances them according to a person’s body needs. In some cases of abnormality, one of these cells may be too much or too little for a body to function effectively. That is why there is a need for blood transfusion in certain diseases or in severe accidents because the human body cannot naturally generate the needed cells.

Stem cells can also be found in bone marrow and in the peripheral blood — the blood circulating inside an adult human. These stem cells’ ability to generate or differentiate into the needed cells is not as efficient as the ability of the stem cells found in the cord blood.

This is the reason why cord blood banking came into existence. Before the establishment of cord blood banks, the umbilical cord and the placenta of a newly born were just discarded.

Cord blood banking attracted attention in the late 80’s, when in 1988, the stem cells found in cord blood, saved a boy’s life through stem cell transplantation. At present, nearly 10,000 stem cell transplantations have been done in the US alone.

Although a reported 2% of transplantations fail, statistics show that 98% succeed.  Failures often are attributed to the condition of GVHD (Graft vs. Host Disease) whereby the introduced stem cells are “rejected” by the host body.

Moreover, proteins found in the human body known, as Human Leukocyte Antigens (HLA) can also cause such failure. HLA determine the compatibility of donor’s tissue with that of the patient. However, these are rare cases.

Thus, cord blood banking facilitates for the convenience of having a ready supply of cord blood. Whether it is a public, private non-profit or a commercial cord blood bank, they all have the same goal, to provide a steady supply of cord blood to people who are in dire need of this precious discovery of humankind.

As the number of people, especially parents are now aware how valuable cord blood is, the cost and expenses that they may entail for its storage in a cord blood bank is so small a price to pay for the opportunity of saving the life of a loved one.