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Private cord blood banking is recommended for families with a history of certain diseases. Specifically, these are families with diseases that harm the blood and immune system, such as leukemia and certain cancers, sickle-cell anemia, and some metabolic disorders. Why? The type of stem cells in cord blood can form all kinds of blood cells that can help treat these diseases.
Another advantage of using umbilical cord blood stem cells is the decreased risk of the transmission of infectious disease. This particular advantage is partly because umbilical cord blood is almost never contaminated by Epstein-Barr virus or cytomegalovirus (Drew, 2005; Gonzalez-Ryan et al., 2000). Additionally, the processing of cord blood includes collecting data on the history of infection during the mother’s pregnancy. For example, if the pregnant woman has a history of group B streptococcus, active genital herpes, or prolonged rupture of membranes and chorioamnionitis, umbilical cord blood is not saved. Generally, samples of the mother’s blood are also drawn to test for infectious diseases, such as hepatitis, human immunodeficiency virus, and syphilis (Moise, 2005). Furthermore, after the cord blood units are collected, they are screened for disease, and any units that are deemed contaminated or infected are thrown away (Gunning, 2007).
Many public banking proponents believe that the greater good to society is to donate your baby’s cord blood stem cells to a public bank for use by someone who may need it, since the likelihood of your baby needing it is very small.
“Processing” refers to separating the important components of the whole cord blood before cryopreservation. There are many methods used to process cord blood that can achieve the same goal: storing the important cells for potential future use. However, it’s important to point out some differences between methods:
2. Diabetes. For the many Americans with type 1 diabetes, whose insulin-making pancreatic cells have been killed off by their immune system, stem cells may be the answer. Last year, scientists reported that they had coaxed human embryonic stem cells into becoming insulin-producing, blood sugar-regulating cells in diabetic mice. The aim: to someday do the same for people.
Please tell us a little about yourself. A Newborn Stem Cell Educator may call to discuss your options and answer any questions you may have. You may also receive additional information about saving or donating newborn stem cells.
Umbilical cord blood stem cells are different from embryonic stem cells. Umbilical cord blood stem cells are collected by your ob-gyn or a nurse from the umbilical cord after you give birth (but before your placenta is delivered). Embryonic stem cells are collected when a human embryo is destroyed.
Donating your baby’s cord blood to a public bank is always free. The limitations of the public banking network in the United States are: they only collect donations at large birthing hospitals in ethnically diverse communities, the mother must pass a health screening, they prefer registration by 34 weeks of pregnancy, and they only save the largest cord blood collections. The potential reward of public donation is that your baby could Be The Match to save a life!
3. Heart disease. It’s the leading cause of death in the United States, and stem cells may provide some relief. Research is underway to see if injecting the cells into the heart could help regenerate heart muscle damaged by, for example, a heart attack. Again, researchers have reported success in rodents.
Right after the cord is clamped and cut, your medical practitioner uses a needle and gets it inserted into the umbilical vein of the cord. Only that part is cut which is still attached to the placenta. High quality and proper needles are used and they do not go anywhere near your baby.
The FDA regulates cord blood bank operations with strict guidelines. However, additional licenses maybe required in some states. Laboratories should also be AABB accredited. The AABB promotes the highest standards of care for both patients and donors in all aspects of blood banking, transfusion medicine, relationship testing, hematopoietic, cord blood and other cellular therapies.
Using their banked cord blood stem cells, ViaCord families participate in ongoing IND approved research including autism, cerebral palsy, & brain injury. Over 150 families have participated in ongoing research.
24/7 opperation of services, including holidays, is a must. As we all know, giving birth can happen at any time of day, which is why core blood banks should be at the ready for whenever your little one make his or her grand debut. Select a cord blood bank that utilizes industry approved standards for shipping. Temperature fluctuations speeds up cell death which affects the number of viable cells that reaches the laboratory for storage. Cord blood banks which use commercial shipping services, such as FedEx, use heavily insulated boxes to protect specimens. While others use medical couriers who specialize in delivering medical specimens, for added protection of your cord blood or tissue specimens.
Targeted efforts should be made to recruit underserved minorities (black, Hispanic, American Indian/Alaska Native individuals) in public cord blood–banking programs to extend to them potential treatments afforded other segments of society.
Research on stem cell transplants began in the 1950s, with successful bone marrow transplants occurring in the 1970s, often to treat cancer patients whose own bone marrow was destroyed by chemotherapy and radiation. The first successful umbilical cord blood stem cell transplant was reported as occurring in the late 1980s. The recipient was a 6-year-old American boy from North Carolina who was treated for Fanconi’s anemia (a genetic disorder) at Hospital St. Louis in Paris, France, using cord blood obtained from his younger sister’s birth. Interestingly, more than 20 years after the transplant, this young man is alive and well. Not only did he survive long term, but both his immune system and his blood were transformed by the transplant of his sister’s cord blood stem cells. Soon after this first documented cord blood stem cell transplant, the first public umbilical cord blood bank was established in 1991 in New York (McGuckin & Forraz, 2008).
Some ethical concerns over umbilical cord blood banking warrant mention. As previously stated, the AAP (2007) acknowledges that claims in advertisements for private cord blood banks are not accurate. In fact, some of the statements made by private cord blood banks are outright misleading (Fox et al., 2007), which raises questions about how informed consent for cord blood collection is obtained. Legally, the cord blood belongs to the child, but the consent of the mother alone is usually obtained for collection, and the consent of the father is rarely considered (Ballen, 2006). Because the cord blood now has a “value,” the person who obtains consent and that same person’s professional connection to the private cord blood bank may come into question (Pinch, 2001).
This means that family members, and possibly even strangers, may be able to use the cord blood stem cells for certain treatments. Siblings from the same biological parents have the highest chance of full or partial genetic match, followed by the biological parents who may be a partial match.
I had some information about the very basics of umbilical cord blood banking, but I did not have the answers to most of the second couple’s questions. The first couple had some of the answers, but based on the limited knowledge I had, I felt that the information that the first couple shared was simply the information that the cord blood bank had supplied. I suspected that the cord blood bank had only shared information that was in its best interest to gain another customer. Therefore, my suspicions put me on a path to learn more about umbilical cord blood and, thus, cord blood banking and cord blood transplants.
Prior to the cord blood being harvested you will need to complete a health history questionnaire, and provide a blood sample to check for disease. In most situations, you will also be required to sign a consent form to confirm your intention to have the cord blood harvested.
* Disclaimer: Banking cord blood does not guarantee that treatment will work and only a doctor can determine when it can be used. Cord tissue stem cells are not approved for use in treatment, but research is ongoing.
Private cord blood banks store cord blood for you in case your child or someone in your immediate family needs it in the future. These private collections are owned by you and you decide how your baby’s cord blood is used. There are processing and storage fees associated with private cord blood banks.
Some brochures advertising private cord blood banking show children with cerebral palsy, a neurological disorder, who were treated with their own stem cells. In the case of Cord Blood Registry, the company lists all stem cell transplants conducted at Duke University. In a list of individuals treated in their “stem cell therapy data” cerebral palsy is listed. However, transplants were part of an early research study and studies of efficacy are just now underway.
An additional cost that is borne only by public banks is the “HLA typing” that is used to match donors and patients for transplants. This is an expensive test, running about $75 to $125 per unit. Family banks always defer this test until it is known whether a family member might use the cord blood for therapy.
Basing your decision solely on the price of service may actually cost you in the long run. This is why we look at the quality of cord blood services provided and the costs of maintaining state of the art facilities.
9. Sickle cell anemia. Stem cell researchers are exploring ways to correct numerous blood disorders, including sickle cell anemia. Mice have been cured of the sometimes-deadly condition after receiving transfusions of stem cells made from their own skin cells.
Cade Hildreth is the Founder of BioInformant.com, the world’s largest publisher of stem cell industry news. Cade is a media expert on stem cells, recently interviewed by the Wall Street Journal, Los Angeles Business Journal, Xconomy, and Vogue Magazine.
The evolution from pluripotent stem cells down to blood stem cells is currently poorly understood. The latest indication is that, under the right conditions, stem cells in cord blood can be teased to grow into other types of tissue besides blood. This would open up an entirely new realm of potential treatment through the use of stem cells.
Back in the 1980s, umbilical cord blood caught the attention of researchers who suspected that the often-discarded tissue could be a valuable source of shape-shifting stem cells. These cells, which can become several different types of blood cells, are similar to the specialized stem cells found in bone marrow that can churn out new blood cells. Such stem cells are found in adult blood, too, but not as abundantly.
As a trusted resource for families, CBR offers Genetic Counselors on staff to help families make informed choices about newborn stem cell banking. Our team of certified professionals are available to:
Now when you know what is cord blood, you might be wondering how it is collected. Well, cord blood is collected right after the birth of your little one. The procedure is completely painless and free from risks as well. The procedure is so quick, hassle-free and painless that neither a newborn nor a new mother realizes the entire procedure has taken place. Following is a list of steps depicting how the procedure is actually convened. Read on, to grasp a better insight on cord blood banking and its proceedings.
That fetal blood holds all sorts of interesting — and potentially therapeutic — cells and molecules. This realization has, in some cases, changed the way the umbilical cord and placenta are handled during birth. Instead of tossing it aside, some doctors, scientists and parents are choosing to bank this fetal blood — harvesting it from the baby’s umbilical cord and placenta, freezing it and storing it away for later.
Ballen K., Broxmeyer H. E., McCullough J., Piaciabello W., Rebulla P., Verfaillie C. M., & Wagner J. E. (2001). Current status of cord blood banking and transplantation in the United States and Europe. Biology of Blood and Marrow Transplantation, 7(12), 635–645 [PubMed]
Prior to freezing the cells, samples are taken for quality testing. Banks measure the number of cells that are positive for the CD34 marker, a protein that is used to estimate the number of blood-forming stem cells present. Typical cost, $150 to $200 per unit. They also measure the number of nucleated cells, another measure of stem cells, both before and after processing to determine the cell recovery rate. Typical expense, $35 per unit. A portion of the sample is submitted to check that there is no bacterial or fungal contamination. Typical expense, $75 per unit. Public banks will also check the ability of the sample to grow new cells by taking a culture called the CFU assay. Typical expense, $200 to $250 per unit.
Maschan AA, Trakhtman PE, Balashov DN, et al. Fludarabine, low-dose busulfan and antithymocyte globulin as conditioning for Fanconi anemia patients receiving bone marrow transplantation from HLA-compatible related donors. Bone Marrow Transplant.2004;34 :305– 307
Prior to transplanting any type of tissue, a “matching” process must occur to increase the success of the transplant and decrease the likelihood that the transplant will be rejected. The rejection of a transplanted tissue is called “graft versus host disease.” The matching process dates back to the late 1950s when the human leukocyte antigens were discovered. There are two classes of human leukocyte antigens. The first class is located on the surface of almost all of the cells with a nucleus within the body of the cell. The second class of human leukocyte antigens is located on the surface of immune cells. Each of the two classes of antigens has three subgroups, creating six antigens for which matching can occur. Thus, a “6 of 6” matching of the antigens represents a “perfect” match. Beyond the matching process, other factors contribute to the success or failure of a stem cell transplant. These factors include, but are not limited to, the age of both the donor and the patient, the type of disease being treated, and the number of stem cells being transplanted (Moise, 2005).
In order to preserve more types and quantity of umbilical cord stem cells and to maximize possible future health options, Cryo-Cell’s umbilical cord tissue service provides expectant families with the opportunity to cryogenically store their newborn’s umbilical cord tissue cells contained within substantially intact cord tissue. Should umbilical cord tissue cells be considered for potential utilization in a future therapeutic application, further laboratory processing may be necessary. Regarding umbilical cord tissue, all private blood banks’ activities for New York State residents are limited to collection, processing, and long-term storage of umbilical cord tissue stem cells. The possession of a New York State license for such collection, processing and long-term storage does not indicate approval or endorsement of possible future uses or future suitability of these cells.
Parents have the option to privately store their newborn’s cord blood stem cells. There are now over a dozen private cord blood banks, and more open every year. Some have their own labs, while others contract with a lab. Cord blood stem cell banking is not a regulated industry; there are no certifications or licensing requirements to open a cord blood bank. Several banks are accredited by the American Association of Blood Banks. Please keep in mind there is a big difference between being accredited by the AABB and being a member of the AABB. To be accredited, the lab must follow strict standards and be inspected by the association.
Banking a baby’s blood and stem cells in a cord blood bank is a type of insurance. Ideally, you would not need to access your baby’s stem cells in order to address a medical concern. However, using a cord blood bank can provide peace of mind in knowing that you have a valuable resource if you need it.
According to the statement, “Families may be vulnerable to emotional marketing at the time of birth of a child and may look to their physicians for advice. No accurate estimates exist of the likelihood of children to need their own stored cells. The range of available estimates is from 1 in 1,000 to 1 in 200,000.” For this and other reasons, it is difficult to recommend that parents store their children’s cord blood for future use. The AAP policy states:
CBR presented data, in the form of a poster, at the 2008 joint annual meeting of the Center for International Blood and Marrow Transplant Research (CIBMTR) and the American Society of Blood and Marrow Transplants (ASMBT). In the poster, CBR showed results obtained during implementation of the AXP System. The published abstract reported that, under the controlled conditions of the study, the average recovery rate of the mononucleated cell (MNC) population was approximately 99% (specifically 98.7%). The results presented at this meeting are consistent with some of the high MNC recovery rates reported by other groups that have adopted AXP System (Rubinstein P. Cord blood banking for clinical transplantation. Bone Marrow Transplantation. 2009;44:635-642).
Professionals affiliated with institutions or organizations that promote for-profit placental blood stem cell banking should make annual financial-disclosure and potential-conflicts-of-interest statements to an appropriate institutional review committee that possesses oversight authority.
Cryo-Cell, Viacord, and Cord Blood Registry are three of the oldest and largest private cord blood banks in the United States. They’ve been storing cord blood since the early ’90s, and they’re all accredited by the AABB. Cryo-Cell is located in Oldsmar, Florida; Viacord in Cambridge, Massachusetts; and Cord Blood Registry in San Bruno, California. Each of these banks has its own private labs that test for syphilis, HIV, hepatitis, cytomegalovirus, and human T-cell lymphotrophic virus (considered a precursor to leukemia); the testing is included in their registration fee.
Stem cells’ role is critical for regenerative medicine. A stem cell is a special type of cell because it is the basis for all the other cells in our bodies. Stem cells have the ability to develop into one of many different types of cells. This process of a stem cell becoming a specific type of cell like a skin cell, blood cell or bone cell is known as differentiation. The other unique ability of stem cells is to replicate quickly. Combined, these abilities can quickly replenish different types of cells, making stem cells a driving factor or major enhancement in the healing process.
Insurance assisted payments: Some cord blood companies work with insurance companies that can help parents pay for cord blood processing and storage, particularly if one child in the family has an illness and might be able to benefit from cord blood use.
Properly preserved cord blood is long-lasting. Cord blood is stored in a nitrogen freezer (the same technology used to freeze donated sperm), so it can last for a long time. “The scientist who first developed cord blood preservation methods in 1990 has confirmed that some of the first specimens he stored 23 plus years ago are just as potent as fresh cord blood,” says Mary Halet, Director, Central Region at Be The Match, which is operated by the National Bone Marrow Foundation.
While some companies may advertise their cord tissue preservation service as “treatment-ready”, this is a misnomer. In the U.S. there are currently no treatments available that use cord tissue cells. Without knowing what the treatment protocols may look like in the future, preserving the cord tissue sample whole today means that all of the available cell types in this precious resource may be available to your family in the future.
Cairo MS, Wagner EL, Fraser J, et al. Characterization of banked umbilical cord blood hematopoietic progenitor cells and lymphocyte subsets and correlation with ethnicity, birth weight, sex, and type of delivery: a Cord Blood Transplantation (COBLT) Study report. Transfusion.2005;45 :856– 866
A typical cord blood collection only contains enough stem cells to transplant a large child or small adult. This website has a page explaining the optimum transplant dose. At one time it was believed that cell dose limitations restricted the use of cord blood transplants to children. In recent years growing numbers of adults are also receiving cord blood transplants, either by growing the cells in a lab prior to transplant or by transplanting more than one cord blood unit at a time. More information about these trials is available on the web page about Research on Cord Blood Transplants.
That may sound expensive, but the cost of processing cord blood and storing it in medical freezers for years on end is considerable. Even public cord blood banks say the initial collection, processing, and storage cost them about $1,500 per unit of cord blood.
4. Parkinson’s disease. Stem cells may also help those who suffer from Parkinson’s, a neurodegenerative disorder that can cause tremors, stiffness, and other movement and speech problems. Studies show that embryonic stem cells can give rise to the dopamine-making neurons that Parkinson’s patients lack. When transplanted into rodents with a Parkinson’s-like disorder, those replacement brain cells improved the animals’ motor function.