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Cord Blood Banking
What to study?
For Prelims: What is Cord blood, features and benefits.
For Mains: Significance of cord blood and the need for its banking.
Context: Poona Citizen Doctors’ forum dispels beliefs on commercial cord blood banking.
It has warned to-be parents against falling prey to the emotional marketing tactics by stem cell banking companies.
What’s the issue?
Over the past decade, stem cell banking has been aggressively marketed even as its use is still in experimental stages. But these companies charge enormous fees from parents to preserve cells.
- The concern here is that it is merely by emotional marketing that companies convince parents to bank the cells for several years promising future therapeutic use.
- Private companies who have forayed into this field offer packages anywhere between ₹50,000 and ₹1 lakh to store and preserve the cells in right conditions.
- So far there is no scientific basis for preservation of cord blood for future self use and this practice therefore raises ethical and social concerns.
Regulation in India:
The Indian Council of Medical Research (ICMR) does not recommend commercial stem cell banking.
What is Cord Blood?
Cord blood (short for umbilical cord blood) is the blood that remains in the umbilical cord and placenta post-delivery.
It contains special cells called hematopoietic stem cells that can be used to treat some types of diseases.
What is Cord blood banking?
Cord blood banking is the process of collecting the cord blood and extracting and cryogenically freezing its stem cells and other cells of the immune system for potential future medical use.
Globally, cord blood banking is recommended as a source of hematopoietic stem cell transplantation for haematological cancers and disorders where its use is recommended. For all other conditions, the use of cord blood as a source of stem cells is not yet established.
What Can It Be Used For?
The umbilical cord fluid is loaded with stem cells. They can treat cancer, blood diseases like anemia, and some immune system disorders, which disrupt your body’s ability to defend itself.
The fluid is easy to collect and has 10 times more stem cells than those collected from bone marrow.
Stem cells from cord blood rarely carry any infectious diseases and are half as likely to be rejected as adult stem cells.
- What are stem cells?
- Types of stem cells?
- Their benefits?
- What is stem cell therapy?
- Various projects in this regard.
What is cord blood? How to- be parents are falling prey to the emotional marketing tactics by stem cell banking companies? Discuss.
Sources: the Hindu.