Cord blood stem cells: Current Uses

Expectant parents have a number of major decisions to make as they prepare to welcome the new member to family. One of the big financial decisions is about banking the cord blood. If you are wondering what is cord blood, then let us explain. The umbilical cord that connects the mother to the growing fetus is cut after the birth. A small amount of blood remains in the blood vessels of the placenta and cord even after the delivery, which is termed as cord blood. In addition to the normal elements of blood (red blood cells, white blood cells, platelets and plasma), cord blood contains multipotent stem cells. These unspecialized cells with self-renewing capabilities can give rise to other cell types. However, the specialization potential of multipotent stem cells is limited to one or more cell lines. Presence of mutipotent stem cells in cord blood and cord tissues makes it life saving resource. And that is why medial communities are encouraging the expectant parents to bank or donate the cord blood rather than throwing it away. Cost of cord blood banking is worthy, especially if your family has a history of genetic disease.

Newborn’s cord blood is used for treating several life threatening disorders including several forms of leukemia, lymphoma and anemia. Hematopoietic stem cells or blood forming stem cells found in the umbilical cord blood is used as an alternative to bone marrow for transplantations. Bone marrow donation demands surgery whereas cord blood stem cell collection poses no medical risk or incisive procedures. Severe graft vs host disease (GvHD) is common with mismatched grafts of bone marrow transplants, but the chances of GvHD is less frequent and easier to treat among the cord blood transplant patients. Umbilical cord blood stem cells are used for transplants and regenerative medicine research. Scientists and experts believe that cord blood and cord tissue stem cells have the potential to revolutionize the future of medicine. 

Facts about Cord Blood Stem Cell Banking

Advancements in science and technology have transformed the field of healthcare and medicine over

the last decade. Let us take stem cell research as an example. Being one of the promising areas of biomedical research, stem cell biology has received wide attention. According to researchers, stem cell science has the potential to change the scope and future of regenerative medicine. However, harvesting and collection of stem cells is always surrounded by several set of ethical controversies. That is when cord blood stem cell banking came into limelight. Before we delve into the details of cord blood banking, let us find out what cord blood is. As you may know, umbilical cord connects the foetus with placenta and is responsible for providing oxygen and nutrient-rich blood to the growing embryo. After the baby is born, umbilical cord is cut. But even after the child birth, there will be some amount of blood remaining in the umbilical cord and placenta. This is termed as cord blood(CB) or placental blood. Around 180 ml of cord blood can be collected right after the child birth. What makes the umbilical cord blood so valuable? It is the presence of blood forming hematopoietic stem cells that offers a life-saving status to the CB. Not just the cord blood, but the cord tissue also contains Mesenchymal stem cells.

Stem cells harvested from the baby’s cord blood are used to treat several medical conditions such as leukaemia, lymphoma, immune deficiencies and other genetically inherited disorders. Generally, the cancerous cells are destroyed through chemotherapy and radiation procedures. Later, the stem cells are transplanted to restore the function of damaged cells. Cord blood stem cells are an effective alternative to bone marrow transplants. More and more expectant parents are banking their child’s cord blood these days. Those who can’t afford the high costs of cord blood bankingare encouraged to donate it to public banks.

What is Cord Blood Banking & Why You should opt it?

If you are an expectant parent, then you may have heard about the baby blood cord banking. Like most people, you may be wondering about the special features of the so-called cord blood. What is cord blood and what makes it so special? Blood present in the placenta and umbilical cord is termed as cord blood (CB). In addition to the normal elements of blood such as red blood cells, white blood cells, platelets and plasma, CB is rich in stem cells (Hematopoietic Stem Cells). Powerful stem cells can give rise to any tissue or organ cells of the body. Moreover, these master cells are unspecialised and can be used to replace or repair the tissues that have been damaged by diseases. Not only the cord blood, but the cord tissue also contains Mesenchymal Stem cells (MSCs) that have afforded promise in the treatment of medical conditions affecting cartilage, muscle and nerve cells. According to the scientists, cord tissue benefits and applications have a great role to play in the future of regenerative medicine research.

So now you are clear about what cord blood is. But have you ever thought how stem cells can treat the cancer conditions? Let us consider lymphoma as an example. It is a form of cancer that affects the lymphatic system (Immune system of our body). During the first stage, cancerous cells in the bone marrow are destroyed through chemotherapy and radiation procedures. The next step is to transplant the stem cells in bone marrow so that it can restore the function by producing blood forming cells and tissues of the body. As we mentioned earlier, cord blood stem cells have self-renewal properties which makes it a perfect alternative for bone marrow transplant. Moreover, umbilical cord blood possesses little risk of graft-versus-host disease which helps it to integrate with the body better. Currently, umbilical cord blood is used to treat more than 80 diseases including cancers, blood disorders, immune deficiency conditions and more. So to cut short, baby cord blood banking and cord blood donation is a life-saving medical service that you can opt for.

What is cord blood?

What is cord blood?

Before a baby is born he is connected to his mother by the umbilical cord and placenta. They allow nutrients to flow from the mother into the baby. After a baby is born his umbilical cord is cut and he is detached from the mother. The remaining umbilical cord and placenta, called the afterbirth, is expelled from the mother’s body minutes after the baby is born. Usually, the doctors and nurses throw it away. However, there is blood left in the umbilical cord and placenta, and this blood can be collected and used to help someone. It is called ‘cord blood’.

• What is cord blood used for? 

Cord blood has been used in the treatment of more than 70 different diseases so far. The most common disease category has been leukemia. The next largest group are inherited diseases (of red blood cells, the immune system, and certain metabolic abnormalities.) Patients with "lymphoma", "myelodysplasia" and severe "aplastic" anemia have also been successfully transplanted with cord blood. 
"Cord blood" is the blood that remains in the umbilical cord and placenta following birth. Umbilical cord blood contains unique cells called "stem cells" what is Cord blood is collected after the baby is born and immediately after the umbilical cord has been clamped and cut. It is a painless, safe procedure. When cord blood is collected and stored, the stem cells are immediately available for transplantation.

• What's special about cord blood?

Cord blood stem cells can be used in the treatment of many life-threatening diseases including certain cancers and immune and genetic disorders. what is Cord blood stem cells have the ability to treat the same diseases as bone marrow with significantly less rejection? Stem cell research may also help provide new treatments for stroke, heart disease, diabetes, and muscular dystrophy, to name a few.

• Why store your baby’s umbilical cord blood?

Your baby's birth provides the once-in-a-lifetime chance to collect and freeze your baby's unique cord blood stem cells for their current uses, and future potential medical uses.
Cord blood stem cells are a perfect match for your baby, have a 25% probability of being an exact match for a sibling (even greater chances of being a viable match), and can be potentially used for parents and grandparents.

• What Are Cord Blood Registries?

A Cord Blood Registry, or what is Cord Blood Bank, refers to a private service that has been set up to allow you to store (or bank) the umbilical cord blood of your newborn son or daughter.
Cord blood registries are new services that are designed to allow you to save the stem cells found in cord blood from your child at the time of the birth. There currently is some debate on whether cord blood banking is yet a practical solution for parents concerned about the health of their children, but many consider it a simple life insurance against unforeseen illness.

• Is Cord Blood Storage Expensive?

At this time, cord blood bank storage services are not inexpensive. Many services will charge an upfront fee for the collection of cord blood (at the time of delivery), as well as yearly fees to store the blood. The current costs of cord blood storage are probably the biggest argument against it.

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What is cord blood? And why is cord blood banking important?

There's nothing more important than the health of our babies.
 Thalia

If you are an expectant parent thinking about storing your baby’s cord blood, here’s some information about what cord blood is and why cord blood banking is important.

A baby’s umbilical cord is cut right after childbirth. Once the umbilical cord is cut, some blood is left over in the placenta and in the attached umbilical cord. This placental blood is called umbilical ‘cord blood’.

Like the whole blood, cord blood important also contains plasma, platelets, red blood cells and white blood cells. But, most importantly, it is also a rich source of hematopoietic stem cells.

Medical research has proven that these stem cells found in cord blood has a huge potential in treating hematopoietic and genetic disorders. It is estimated that the stem cells in cord blood can cure about eighty diseases in blood, cardiovascular diseases, various forms of cancer and genetic disorders.

Cord blood banking and research has enabled the use of cord blood banking important as a substitute to bone marrow, which is the commonly used source of stem cells. Cord blood stem cells are much more primitive than bone marrow stem cells and this makes it more effective and adaptable in treating diseases.

The risk of graft versus host disease (GVHD) which occurs due to mismatching tissues between the donor and recipient is less while using cord blood. Moreover, the other advantages of cord blood stem cells over bone marrow stem cells are Collecting stem cells from umbilical cord is easier than having to do a surgery to collect them Bone marrow collection can be painful and a involves a small percentage of risk to the donor As what is cord blood is easily available, and can be stored using cord blood banking methods, more people can readily benefit from it.

• Cord blood stem cells can be transplanted to anyone while finding an exact matching bone marrow will be difficult.
• Cord blood stem cells are purer and reduce the risk of getting infected by certain viruses that may be present in bone marrow stem cells.

However, it is cord blood important to understand that even though many private cord blood banks advertise cord blood as a ‘wonder therapy’, this is a science which is still under research and treatment of many of the diseases are still under animal trial and no clinical trial in humans are carried out.

If there is no family history of specific genetic diseases, it is more advisable to donate your baby’s cord blood to a public cord blood bank for use of public (which might include any of your relative’s also) in future, rather than spending on preserving it in a private cord blood bank.

Get also ( 4 Ways to Cut the Umbilical Cord of a Baby )

What is Cord Blood & Cord Tissue?

If you are an expectant parent, then you might be probably busy with a lot of planning such as meeting the doctor, discussing different health issues, setting up the nursery, planning the baby shower and more. But have you ever thought about banking your new-born’s cord blood? Most of us will agree that it is one of the rarely discussed topics. But having a detailed understanding about the medical benefits of cord blood (CB) can help you in taking informed decisions regarding its banking. First of all, let’s find out what cord blood is. As we all know umbilical cord connects a baby in the womb to its mother and provides him with oxygen and nutrients. And that is why umbilical cord is considered as the lifeline of developing embryo or foetus. Soon after the child birth, this cord is cut and discarded away. But now research has shown that the blood present in the baby’s cord contains adult stem cells. Umbilical cord blood tissue, being a rich source of stem cells can be collected and stored for several therapeutical applications and research purposes. 

Not just the blood present in the cord, but even the tissue of the umbilical cord is used in the field of stem cell research and regenerative medicine therapy. Collection ofcord blood and tissue is a quick and pain-less procedure carried out right after the child birth. But what exactly is the difference between cord blood and cord tissue? CB is a rich source of blood-forming cells or Haematopoietic Stem Cells (HSCs), whereas umbilical cord tissue contains Mesenchymal stem cells (MSCs) that can differentiate into a variety of cell types. Another notable difference is that while cord blood has been used for treating more than 80 diseases, cord tissue is only available in clinical trials at this point of time. But according to the researchers, the future of cord tissue stem cell based therapy looks bright and promising. Expectant parents who wish to reap the therapeutical benefits of CB may consider banking it. Those who can’t afford the higher cord blood banking prices can also donate their new-born’s cord blood.

Benefits of Banking Cord Blood & Cord Tissue

The field of stem cell research have made significant stride in the recent years and the discovery of stem cell presence in umbilical cord blood was one of the remarkable achievements. Have you been thinking what exactly cord blood is? Blood left in the umbilical cord and placenta is termed as the cord blood (CB). Until recently, both the umbilical cord and placenta were discarded as medical waste right after the child birth. But during the 1970s, researchers discovered that the umbilical cord blood is a rich source of stem cells. Also known as the master cells, adult stem cells possess remarkable potential to develop into a complete array of tissue and organ cells of the body. Cord blood contains haematopoietic stem cells (HSCs) that are responsible for maintaining blood production in our body. On the other hand, cord tissue contains Mesenchymal Stem Cells (MSCs) that have the potential to differentiate into cartilage cells, bone cells and fat cells. Several clinical trials are underway exploring the therapeutical cord tissue benefits and applications. 

Currently, umbilical cord blood is used to treat more than 80 life-threatening diseases. Some of the major conditions include cancers, blood diseases and immune deficiency disorders. HSCs present in the umbilical cord blood develop into red cells, white cells and platelets further restoring the body’s ability to produce blood. Patients with cancerous blood disorders are treated with chemotherapy or radiation, which reduces the stem cells in the bone marrow. Cord blood stem cell transplant helps to replace the damaged blood forming cells with healthy HSCs. Since the collection of cord blood is easier and probability of complications is slighter, CB transplants have become a safe and effective alternative to bone marrow stem cell transplants. On the other hand, researchers continue to investigate the therapeutical cord tissue benefitsthereby offering promising hope for the treatment of several debilitating conditions such as Parkinson’s disease, stroke, spinal cord injury, diabetes and more.

What Is Cord Blood?

If you are contemplating with the idea of saving your newborn baby’s cord blood, you may find yourself confused with a lot of questions. So here are some top questions answered to clear out your concerns. 

1. What is cord blood?
   The blood left in the newborn’s umbilical cord and blood vessels of placenta right after the child birth is known as cord blood (CB). This blood is rich in hematopoietic stem cells and the cord tissue consists of Mesenchymal Stem Cells.
2. What is stem cell research and how it is related to cord blood banking?
   Stem cells have the remarkable potential to become any type of specialized cell. Another significant characteristic is its self-renewing capacity, which makes it an ideal choice for degenerative medicine therapy. Stem cells are classified into embryonic stem cells and adult stem cells. While embryonic stem cell research has been facing a lot of ethical controversies, researchers and scientists have been working on the adult stem cell transplants and therapies. That is when the presence of adult stem cells was discovered in umbilical cord blood, which further led to its banking.
3. How is cord blood collected?
   Unlike the bone marrow harvest, cord blood collection is a quick and painless procedure that poses no harm to the baby or mother. Umbilical cord is clamped and cut immediately after the child birth. The blood present in the umbilical cord is drained to a gravity bag. 
4. What diseases does cord blood cure?
   Currently, CB is used to treat more than 80 life-threatening diseases and disorders. Cancer, blood disorders, immune disorders and metabolic disorders are some of them. It can also be used to treat certain set of inherited genetic conditions. Several clinical trials and research is currently  investigating the potential of CB stem cells to treat many other debilitating conditions. And that is the exact reason why physicians and scientists encourage saving newborn baby’s cord blood and also consider it as a wise investment to secure the future health of your child and  family. 

You can also have a brief discussion with your doctor to find more information regarding the cord blood bankingservices.