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Umbilical cords have traditionally been viewed as disposable biological by-product. Cord blood, however, is rich in multi-potent hematopoietic stem cells (HSCs). Recent medical advances have indicated that these stem cells found in cord blood can be used to treat the same disorders as the hematopoietic stem cells found in bone marrow and in the bloodstream but without some of the disadvantages of these types of transplants. Cord blood is currently used to treat approximately 70 diseases including leukemias, lymphomas, anemias, and Severe Combined Immunodeficiency (SCID). Six thousand patients worldwide have been treated with cord blood stem cell transplants, although the FDA considers the procedure to be experimental. These multipotent stem cells also show promise for the treatment of a variety of diseases and disorders other than those affecting the blood.
Because of the invasive procedure required to obtain the bone marrow, scientist continued to look for a better source, which eventually lead to the discovery of similar stem cells in cord blood in 1978. Cord blood was used in its first transplant in 1988, and cord blood has since been shown to be more advantageous than other means of acquiring similar stem cells and immune system cells. This is because umbilical cord blood can be considered naïve and immature compared to other sources. Cord blood has not been exposed to disease or environmental pollutants, and it is more accepting of foreign cells. In this case, inexperience makes it stronger.
A cord blood bank may be private (i.e. the blood is stored for and the costs paid by donor families) or public (i.e. stored and made available for use by unrelated donors). While public cord blood banking is widely supported, private cord banking is controversial in both the medical and parenting community. Although umbilical cord blood is well-recognized to be useful for treating hematopoietic and genetic disorders, some controversy surrounds the collection and storage of umbilical cord blood by private banks for the baby’s use. Only a small percentage of babies (estimated at between 1 in 1,000 to 1 in 200,000) ever use the umbilical cord blood that is stored. The American Academy of Pediatrics 2007 Policy Statement on Cord Blood Banking stated: “Physicians should be aware of the unsubstantiated claims of private cord blood banks made to future parents that promise to insure infants or family members against serious illnesses in the future by use of the stem cells contained in cord blood.” and “private storage of cord blood as ‘biological insurance’ is unwise” unless there is a family member with a current or potential need to undergo a stem cell transplantation. The American Academy of Pediatrics also notes that the odds of using a person’s own cord blood is 1 in 200,000 while the Institute of Medicine says that only 14 such procedures have ever been performed.
The Celebration Stem Cell Centre (CSCC), offers both public donation and private “family banking” of umbilical cord blood. All cord blood collections are processed according to the highest standards in the industry in a new, state-of-the art facility located in Gilbert, Arizona. The public cord blood donation program is funded by the private “family banking” program and private philanthropy.
Once donated cord blood is listed on the Be the Match registry, doctors can access it to treat patients who need stem cell transplants. Public cord blood banks keep the names of both mothers and babies confidential to protect the privacy of families.
Once considered medical waste, the blood left in the umbilical cord after a baby’s delivery is now known to be a rich source of stem cells similar to those in bone marrow. It’s been used in transplants to treat more than 70 different diseases including leukemia, lymphoma, sickle-cell disease, and some metabolic disorders. Unlike with marrow, which is obtained through a painful medical procedure and replenished by the body, there’s only one chance to collect this seemingly magical elixir: immediately after a baby’s birth.
In addition to their immune-suppressive properties, MSCs appear to exhibit a tropism for damaged or rapidly growing tissues. For example, following injection into the brain, MSCs migrate along known pathways when injected into the corpus striatum (44). MSCs migrated throughout forebrain and cerebellum, integrated into central nervous system cytoarchitecture, and expressed markers typical of mature astrocytes and neurons after injection into the lateral ventricle of neonatal mice (45). MSCs injected into injured spinal cord were found to form guiding “cord,” ushering in regenerating fibers (46). MSCs may assist with regeneration in stroke (47–51) or myocardial ischemia (52–55) by release of trophic factors such as brain-derived neurotrophic factor, glial cell line-derived neurotrophic factor, or angiogenic factors (56–61).
If you do decide to bank your baby’s cord blood, there’s one more thing to keep in mind: It’s best not to make it a last-minute decision. You should coordinate with the bank before your baby is born so nothing is left to chance.
The Stem Cell Therapeutic and Research Act was passed in 2005, which supports building a public reserve of 150,000 cord blood units from ethnically diverse donors in order to treat more than 90% of patients in need of HSC transplants. Donors from ethnic minority patients are particularly in need due to the greater variation of HLA-types in non-Caucasian ethnicities. Thirty-five percent of cord blood units go to patients of diverse ethnic and racial backgrounds.
Jump up ^ Li, T; Xia, M; Gao, Y; Chen, Y; Xu, Y (2015). “Human umbilical cord mesenchymal stem cells: an overview of their potential in cell-based therapy”. Expert Opinion on Biological Therapy. 15 (9): 1293–306. doi:10.1517/14712598.2015.1051528. PMID 26067213.
After a look at the many reasons to bank including the various diseases cord blood can treat, most parents would love to preserve their baby’s cord blood and cord tissue. We are the premier cord blood banking provider and offer an exceptional level of quality while giving parents the best price possible, with no unexpected fees or hidden surcharges. We offer a number of special discounts for returning clients, referring a friend, multiple births and medical professionals in addition to in-house financing options to keep the cost of cord blood banking in everyone’s reach. We are committed not only to offering the best quality service but also to meeting the price of any reputable competitor through our best-price guarantee.
Since 1989, umbilical cord blood has been used successfully to treat children with leukaemia, anaemias and other blood diseases. Researchers are now looking at ways of increasing the number of haematopoietic stem cells that can be obtained from cord blood, so that they can be used to treat adults routinely too.
The Cord Blood Bank of Arkansas launched operations in 2011, providing both public donation and family banking services. They accept donations from ANY HOSPITAL IN THE STATE OF ARKANSAS. They also accept donations from bordering states so long as the donor is an Arkansas resident.
Cord Blood Registry is a registered trademark of CBR® Systems, Inc. Annual grant support for Parent’s Guide to Cord Blood Foundation is made possible by CBR® through the Newborn Possibilities Fund administered by Tides Foundation.
Umbilical cord blood was once discarded as waste material but is now known to be a useful source of blood stem cells. Cord blood has been used to treat children with certain blood diseases since 1989 and research on using it to treat adults is making progress. So what are the current challenges for cord blood research and how may it be used – now and in the future?
CORD:USE is directed by leading doctors in cord blood transplantation. Public donations collected by CORD:USE are sent to the Carolinas Cord Blood Bank, a FACT-accredited laboratory under the direction of Dr. Joanne Kurtzberg.
The gene expression analysis and reverse-transcription polymerase chain reaction (RT-PCR) of MSCs from the umbilical cord was reported by one lab using the National Institutes on Aging (NIA) human 15k gene array (28). That work indicated that human UCM cells express genes found in cells derived from all three germ layers to some extent. At least one report indicates that UCM cells express the pluripotency gene markers Oct-4, nanog, and Sox-2 at low levels relative to ESCs (33). One interpretation of these findings is that cord matrix stem cells are pleiotropic and express a relatively large number of genes in relatively low abundance. On the other hand, it may serve as evidence that the cord matrix cell population has a subset of primitive stem cells. Because gene array is not a sensitive method by which to examine low copy number message, we suggest that massively parallel signature sequencing (MPSS) is a more appropriate method of assessing matrix cell gene expression. RT-PCR alone is not useful for characterizing cord matrix stem cells: quantitative RT-PCR is needed to make meaningful statements about gene expression and to compare gene expression between experimental conditions.
This is only the beginning. Newborn stem cell research is advancing, and may yield discoveries that could have important benefits for families. CBR’s mission is to support the advancement of newborn stem cell research, with the hope that the investment you are making now will be valuable to your family in the future. CBR offers a high quality newborn stem cell preservation system to protect these precious resources for future possible benefits for your family.
Generalized stem cell lineage concept. The lineage is characterized by a self-maintaining “parent” true stem cell population that resides within a specialized niche microenvironment, which aids the regulation of stem cell division or quiescence (nondividing). Derivative cells (called progeny or daughter cells) are of two types: symmetric division produces two identical daughter cells to expand or maintain the stem cell population; asymmetric division produces an identical daughter and a specialized cell (a differentiated cell). The differentiated cell is an intermediate type of precursor cell, termed the transient dividing population. The number of divisions of the intermediate precursor is fairly tightly regulated by microenvironment and inborn regulation factors. The intermediate precursors are thought to have a limited proliferative capacity. Further tissue-specific specialization continues form the intermediate precursors, producing specialized populations with a commitment to a progressively more specialized (differentiated) fate. The end points are fully differentiated cells that are nondividing and that live for various, tissue-specific periods prior to senescence or damage that leads to cell death. In some tissues, the naturally occurring cell loss produces various feedback signals that trigger normal cell replacement via amplification/differentiation of either stem cells or the intermediate precursors.
Cord blood is the blood that remains in the umbilical cord and placenta following birth. This blood is usually discarded. However, cord blood banking utilizes facilities to store and preserve a baby’s cord blood. If you are considering storing your baby’s cord blood, make sure to use a cord blood bank accredited by the American Association of Blood Banks (AABB), like Viacord.
Cord blood stem cells can be used in the treatment nearly 80 diseases today. Click on a category below to see specific diseases. Note: Banking cord blood does not guarantee that treatment will work and only a doctor can determine when it can be used.
^ a b Walther, Mary Margaret (2009). “Chapter 39. Cord Blood Hematopoietic Cell Transplantation”. In Appelbaum, Frederick R.; Forman, Stephen J.; Negrin, Robert S.; Blume, Karl G. Thomas’ hematopoietic cell transplantation stem cell transplantation (4th ed.). Oxford: Wiley-Blackwell. ISBN 9781444303537.
Osteopetrosis is a genetic disease, so this means that doctors could use a sibling’s cord blood cells to treat Anthony, but they cannot use his own cells because the disease is in every cell in his body. In fact, a majority of the diseases listed in private banking firms’ marketing material as treatable with stem cells are genetic diseases.
Cord blood collection is a completely painless procedure that does not interfere with the birth or with mother-and-child bonding following the delivery. There is no risk to either the mother or baby. Cord blood collection rarely requires Blood Center staff to be present during the baby’s delivery. There is no cost to you for donating.
Cord blood banking is the process of collecting and storing your baby’s umbilical cord blood stem cells for potential medical use. ViaCord also offers parents the option to collect and store stem cells found in the tissue of the umbilical cord. This is known as cord tissue banking. Our approach to cord blood and cord tissue banking is simple: Apply the most advanced science to deliver the highest-quality stem cell collection and storage process in order to achieve the best results for families. That approach has guided our growth and success for nearly twenty-five years.
There is no cost associated with public cord blood banking, but you do give up your rights to your baby’s stem cells at the time of donation. The public cord blood bank owns the donation. If your child or another family member needs a transplant in the future, there is no guarantee you would have access to your baby’s cord blood.
A literature review revealed a question about the stability of umbilical cord cells in culture. Two groups found that the cell surface marker expression shifted over passage (28,29). Sarugaser’s (29) work indicated that HLA-1 was lost as a result of cryopreservation. Whereas, umbilical cord perivascular cells lost cell surface staining for HLA-1 with freeze–thaw, HLA-1 surface staining was consistent out to passage 5 for cells maintained in culture. In contrast, Weiss et al. (28) reported a decrease in the percentage of cells expressing CD49e and CD105 when human UCM cells were maintained in culture for passage 4–8 and no significant changes in HLA-1 expression. This question about the stability of surface marker expression may indicate that epigenetic phenomena associated with cell culture are influencing the cord MSC-like cells. Further characterization of the cord MSC-like cells is needed to understand the mechanisms of these changes.
The first cord blood banks were private cord blood banks. In fact, Cryo-Cell is the world’s first private cord blood bank. It wasn’t until later that the government realized the need to preserve cord blood for research and public welfare. As a result, 31 states have adopted a law or have a piece of pending legislation that requires or encourages OBGYNs to educate expectant parents about cord blood banking and many states now have publicly held cord blood banks. As a result, parents have the option of banking their baby’s cord blood privately for the exclusive use of the child and the rest of the family or donating the cord blood to a public bank so that it can be used in research or by any patient who is a match and in need.
Stem cells are defined simply as cells meeting three basic criteria (illustrated in Fig. 1. First, stem cells renew themselves throughout life, i.e., the cells divide to produce identical daughter cells and thereby maintain the stem cell population. Second, stem cells have the capacity to undergo differentiation to become specialized progeny cells (1). When stem cells differentiate, they may divide asymmetrically to yield an identical cell and a daughter cell that acquires properties of a particular cell type, for example, specific morphology, phenotype, and physiological properties that categorize it as a cell belonging to a particular tissue (2). Stem cells that may differentiate into tissues derived from all three germ layers, for example, ectoderm, endoderm, and mesoderm, are called “pluripotent.” The best example of pluripotent stem cells are the embryonic stem cells (ESCs) derived from the inner cell mass of early embryos. In contrast with ESCs, most stem cells that have been well characterized are multipotent, i.e., they may differentiate into derivatives of two of the three germ layers. The third property of stem cells is that they may renew the tissues that they populate. All tissue compartments contain cells that satisfy the definition of “stem cells” (3), and the rate at which stem cells contribute to replacement cells varies throughout the body. For example, blood-forming stem cells, gut epithelium stem cells, and skin-forming stem cells must be constantly replaced for normal health. In contrast, the stem cells in the nervous system that replace neurons are relatively quiescent and do not participate in tissue renewal or replace neurons lost to injury or disease.
Another contributor to cord blood banking costs is the quality of the collection kit. Cheaper banks typically use flimsy collection kits. To insure the survival of newborn stem cells, the shipping container should be thermally insulated to maintain kit temperature during cord blood shipments.
Tom Moore, CEO of Cord Blood Registry, the largest private cord blood banking firm, told ABC News conceded that there was no proof that the transplants worked, but added that there is strong anecdotal evidence.