What is the use of freezing stem cells?
Stem cells are an undifferentiated form of cells found in umbilical cord blood and bone marrow of an individual. Its extraction and harvesting from umbilical cord blood are done at the time of birth and the process is quite efficient and painless. On the other hand, its extraction from bone marrow is a painful medical process that requires surgery and other forms of complexities. The extracted cells are preserved using cryopreservatives and liquid nitrogen under temperature below - 90-degree Celsius . The cryopreservation process is not universal as it varies from bank to bank. Freezing cord blood stem cells and its harvesting from bone marrow can be done in public cord blood banks as well as in private cord blood banks, both of them having their own pros and cons. Stem cells have been doing great service to the medical industry and have a splendid future. That makes us to understand the reasons why freezing stem cells umbilical cord is important. The ability of stem ce