by admin | Mar 22, 2019 | Stem Cell Research, Cannabinoid, Stem Cell Therapy
Over 1 million patients worldwide have been treated with adult stem cells and have benefited from them. And nearly 20 000 adult stem cell transplants were performed in the United States in 2014 alone! How is that possible? What are stem cells? What do they do to your body? And why are so many benefiting from them? We take a look at these important questions surrounding the benefits of stem cells, as well as how CBD can help you get the most benefits from stem cells.
What Are Stem Cells?
Stem cells are a very special kind of human cells. They are cells of the body and are therefore somatic cells, found in your bone marrow and fat cells. They are a part of your body’s natural repair process. But why are they so special? Well, they have the ability to develop into many different cell types. This can range from anything from muscle, cartilage and even bone! Stem cells can divide and become differentiated, and are therefore used as a therapy called stem cell therapy. Stem cell therapy involves using a patient’s own stem cells to repair damaged tissues. When an organism grows, the stem cells specialize and take on specific functions, including skin, nerves, blood, muscle, and liver.
Because of their magical transformative powers, they have the potential to treat a number of diseases, including diabetes, Parkinson’s and even cancer. They also have the potential to treat a number of serious injuries, from a damaged knee, to even treating spinal cord injury! Eventually, they may even be used to regenerate entire organs, decreasing the need for organ transplants. Now that we know what stem cells are and how they work, let’s have a look at five of their biggest benefits.
1. Avoid Invasive Surgery and Related Risks
One of the biggest benefits of stem cells and using them in stem cell therapy is that it allows patients who would possibly have required heavy surgery to not have any such invasive surgery. Stem cell therapy uses material already in the patient’s body, which makes it minimally invasive and also cuts out the need for an overly stressful, invasive surgical procedure. Most stem cell therapy is performed as an outpatient procedure, i.e. you can just have it done in the doctor’s office! No need for an overnight hospital stay and those ridiculously high associated medical costs.
Your doctor will first conduct a bone marrow aspiration, in which he removes stem cells from an area of the body, such as the hipbone, through a long needle. These cells are then delivered to the area of injury. Once there they work their magic to create healthy new tissue to replace a damaged muscle, tendon, ligament, cartilage or bone. They become healthy new cells that your body desperately needs.
2. Minimal Procedure & Recovery Time
One of the greatest stem cell benefits is the minimal amount of time involved in the whole therapy, from the actual procedure to the recovery time required afterward. Procedures generally last from two to five hours, depending on the type of cell treatment being performed. After the minor procedure, your activity level may be a bit limited for the first week. This is merely to let the stem cell therapy process to work uninterrupted and without any possible inflammation. After just seven days you should be able to return to your normal activity! Your treatment will include some monitoring after the treatment, to ensure everything is working as it should.
3. Can Offer Pain Relief
Stem cell therapy is highly sought out by patients who experience chronic pain. As it should be! Because of stem cells’ ability to restore and regenerate, being used in pain management is a logical step. The use of stem cell therapy is being studied for a number of chronic pain conditions, particularly pain in the knees, hips, elbows, and back. Stem cell therapy can offer pain relief in the way that it reduces the inflammation which causes chronic pain. It also helps to heal regenerative conditions that lead to pain, such as arthritis. Promising results have been found in research into the use of stem cells to reduce arthritis pain. As every patient and their condition is different, long-lasting pain relief can never be guaranteed by any doctor.
4. No Risk of Rejection
When you receive stem cells from a donor, there’s always the risk that your body will reject them. Because the stems are coming from another person’s body, many complications can arise. The most common complication is called graft-versus-host disease. This is when blood cells formed from the donor’s stem cells believe your own cells are foreign and attack them. On the other hand, harvesting stem cells extracted from your own body to generate new cells and tissues means there is no risk of rejection!
5. Potential to Discover New Treatments
Because of the nature of stem cells, the possibilities for treating new diseases and finding new cures is endless. Stem cell therapy research provides great potential for discovering treatments and cures to a variety of diseases. Advanced research is going as far as limbs and organs being grown in a lab from stem cells, which are then used in transplants. With stem cells, scientists are able to test millions of potential drugs and medicine, without the use of animal or human testers.
How Can CBD Help with Stem Cell Treatment?
We’ve seen how amazing stem cells are. Now let’s have a look at how much more amazing they can be when combined with the effects of CBD! According to results from multiple trials, cannabidiol, or CBD, can help increase the number of stem cells growing within the body. CBD has even shown to positively contribute to the movement of the stem cells within the body. They can then do what they do best – help heal the body and reduce pain.
Nearly 20% of those who went through hematopoietic stem cell transplant (HSCT) used cannabis. Not only was it used to treat their physical and emotional pain, but it was also used in the hope that it will contribute to the replacement of bone marrow that has been destroyed by cancer. Because both CBD and stem cells have been seen to reduce pain, combined the possibilities for better treatments are endless.
How Can I Experience the Benefits of Stem Cells?
You’ve heard about the many benefits of stem cells. You’ve heard how popular it is. And you’ve heard the vast amount of injuries, diseases, and pain that it can treat. Perhaps it’s about time you had a look at it as a treatment for your condition. Whether you’re looking for an alternative treatment to your sports injury, your multiple sclerosis or your chronic fatigue syndrome, we’re here to help you along the way.
Get in touch with us to see if you are a candidate for Stem Cell Therapy. Also, check out our website shop to see available products.
by admin | Mar 14, 2019 | Spinal Cord Injury, Stem Cell Research
Traumatic spinal cord injury is a potentially devastating event in which the nerves and nerves cells in the spinal cord are damaged. In the United States, more than a quarter of a million people struggle with the lifelong consequences of traumatic spinal cord injury. The consequences of spinal cord injury vary from person to person, but each person usually must deal with several complications. Many people with spinal cord injury are paralyzed. They are at risk for pressure ulcers, blood clots in the legs, urine and bowel problems, and sexual dysfunction. Despite being paralyzed, as many as two-thirds of patients with spinal cord injury experience chronic pain, which is difficult to treat. Spinal cord injury can also affect how the heart and lungs function.
There are no specific treatments for spinal cord injury. If the injury is treated early, steroids and spine surgery/neurosurgery can help reduce long-term complications. In some cases of incomplete spinal cord injury, physical therapy can help people regain some degree of function. For the most part, treatment is aimed at reducing symptoms rather than curing the injury. Treating the symptoms helps make the disease less of a burden, but is by no means the same as a cure.
Because spinal cord injury has such long-lasting and devastating effects, researchers are actively pursuing ways to heal injured spinal cord nerve cells. One possible way to do this is through the use of stem cells.
Liu and coauthors conducted a clinical trial on 22 patients with spinal cord injury. The doctors collected mesenchymal stem cells from umbilical cord tissue that would normally be discarded as medical waste after delivery. They purified the stem cells and then used them to treat the injured patients. Astoundingly, stem cell treatment was effective in 13 of 22 patients. Patients who achieved benefit from stem cells enjoyed the return of motor function, sensory function, or both. All patients who were treated with stem cells reported less pain, improved sensation, better movement, and a greater ability to provide self-care. Importantly, the treatment did not cause any notable side effects for up to three years after treatment.
These clinical trial results are truly remarkable, but it is important to note that the number of patients treated was small and further testing is needed. Nevertheless, the researchers concluded that treatment with mesenchymal stem cells derived from umbilical cells is safe, and can improve function and quality of life in most patients with spinal cord injury.
Reference: Liu et al. (2013). Clinical analysis of the treatment of spinal cord injury with umbilical cord mesenchymal stem cells. Cytotherapy. 2013 Feb;15(2):185-91.
by admin | Mar 1, 2019 | Mesenchymal Stem Cells, Osteoarthritis, Stem Cell Therapy, Studies
Cartilage plays several important roles in the way joints move and function. Joint cartilage provides lubrication, acts as a shock absorber, and helps the joint move smoothly. Joint cartilage is comprised of two substances chondrocytes (i.e. cartilage cells) and extracellular matrix (proteins such as hyaluronic acid, collagen, fibronectin, etc.).
Many conditions can lead to joint cartilage defects. In young people, the most common cause of the joint cartilage defect is an injury. For instance, a football player suffers a hard contact that injures the joint. Another example is a gymnast who repeatedly places substantial impact forces on the knee and other joints of the lower body, resulting in damage. In older people, the most common cause of joint cartilage defects is Osteoarthritis. Over time, the joint cartilage breaks down in the cartilage loses its ability to lubricate, absorb shock, and support the smooth movement of the joint. This leads to stiffness, pain, and “trick” joints, among other symptoms.
Orthopedic surgeons, rheumatologists, and other physicians have attempted to treat these conditions by injecting the damaged joint with one of the two main components of joint cartilage: extracellular matrix. Physicians inject hyaluronic acid (and sometimes related extracellular matrix proteins) to help replace and restore damaged joints. This approach can be helpful for some patients, but it is certainly not a cure.
Only recently, have researchers attempted to replace the other component of joint cartilage: chondrocytes. Specifically, researchers have focused their efforts on mesenchymal stem cells that have the ability to differentiate and become cartilage cells. Li and colleagues injected combinations of bone marrow-derived mesenchymal stem cells and hyaluronic acid into animals with experimental cartilage defects. They showed that hyaluronic acid injections alone modestly repaired the cartilage damage. However, when stem cells plus hyaluronic acid was injected, the joints were almost completely repaired. In other words, stem cells plus hyaluronic acid resulted in much greater improvement in joint cartilage damage than hyaluronic acid alone.
The authors of the study concluded that “bone marrow stem cells plus hyaluronic acid could be a better way to repair cartilage defects.” While additional work is needed, these results are extremely exciting for people who suffer from joint cartilage defects such as osteoarthritis. In the future, people who are candidates for hyaluronic acid injection treatments may instead receive a combination of hyaluronic acid plus stem cells and may enjoy an even greater benefit than hyaluronic acid treatment alone.
Reference: Li et al. (2018). Mesenchymal Stem Cells in Combination with Hyaluronic Acid for Articular Cartilage Defects. Scientific Reports. 2018; 8: 9900.
by admin | Feb 1, 2019 | Adipose, Exosomes, Mesenchymal Stem Cells, Stem Cell Research, Stem Cell Therapy, Studies, Umbilical Stem Cell
Most organs of the body recover from injury by generating new, healthy cells. Not every organ of the body has the same ability to form new cells, however. The skin is an example of an organ that has an amazing ability to regenerate. Liver and lung also have the ability to form new cells, but not as dramatically as skin. Kidney and heart have even less ability to repair and regenerate. On the opposite end of the spectrum from the skin is the brain, which has very little capacity to regenerate once it has been damaged or destroyed. All of these organ systems, especially those that are relatively unable to repair themselves, could theoretically benefit from stem cells.
Mesenchymal stem cells, also known as stromal cells, are multipotent stem cells derived from bone marrow, umbilical cord, placenta, or adipose (fat) tissue. These cells can become the cells that make up bone, cartilage, fat, heart, blood vessels, and even brain. Mesenchymal stem cells have shown a remarkable ability to help the body to produce new cells. Researchers are now realizing that the substances stem cells release may be more important than any new cells they may become. In other words, stem cells can directly become new healthy cells to a certain degree, but they can also release substances that dramatically increase the number of new, healthy cells.
Mesenchymal stromal stem cells release small packets called exosomes. These exosomes are filled with various substances that promote cell and tissue growth. Some of the most interesting and potentially useful substances are cytokines and micro RNA. Cytokines are the traffic cops of cellular repair, signaling certain events to take place while stopping others. Having the right cytokines in a particular area is critical for new tissue growth. The micro RNA released by stem cell exosomes is potentially even more exciting than cytokines. These tiny bits of RNA can directly affect how healthy and diseased cells behave. Micro RNA has a powerful ability to control the biological machinery inside of cells.
Exosomes exhibit a wide array of biological effects that promote the repair and growth of damaged and diseased organs. They promote the growth of skin cells and help wounds heal. Exosomes can reduce lung swelling and inflammation and even help the lung tissue heal itself (i.e. reduced pulmonary hypertension, decrease ventricular hypertrophy, and improve lung vascular remodeling). These small packets released by stem cells help prevent liver cells from dying (i.e. prevents apoptosis), promote liver cell regeneration, and slow down liver cirrhosis (i.e. fibrosis). Exosomes can also help protect the kidneys during acute injury and reduce the damage that occurs during a heart attack.
Several clinical trials are underway designed to allow these exciting developments to be used to treat patients. As the researchers state, “Extensive research and clinical trials are currently underway for the use of MSCs as regenerative agents in many diseases including spinal cord injury, multiple sclerosis, Alzheimer’s disease, liver cirrhosis and hepatitis, osteoarthritis, myocardial infarction, kidney disease, inflammatory bowel disease, diabetes mellitus, knee cartilage injuries, organ transplantation, and graft-versus-host disease.” We can reasonably expect that exosomes will be used to treat at least some of these conditions in the very near future.
Reference: Rani al. (2015). Mesenchymal Stem Cell-derived Extracellular Vesicles: Toward Cell-free Therapeutic Applications. Molecular Therapy. 2015 May; 23(5): 812–823.
by admin | Jan 27, 2019 | Exosomes, Heart Failure, Kidney Disease, Stem Cell Research, Stem Cell Therapy, Stroke, Umbilical Stem Cell
Tissue injury is common to many human diseases. Cirrhosis results in damaged, fibrotic liver tissue. Idiopathic pulmonary fibrosis and related lung diseases cause damage to lung tissue. A heart attack damages heart tissue, just as a stroke damages brain tissue. In some cases, such as minor tissue injury, the damaged tissue can repair itself. Over time, however, tissue damage becomes too great and the organ itself can fail. For example, long-standing cirrhosis can cause liver failure.
One area of active research is to find ways to protect tissue from injury or, if an injury occurs, to help the tissue repair itself before the damage becomes permanent and irreversible. Indeed, tissue repair is one of the main focuses of regenerative medicine. Likewise, one of the most promising approaches in the field of regenerative medicine is stem cell therapy. Researchers are learning that when it comes to protecting against tissue injury and promoting tissue repair, exosomes harvested from stem cells are perhaps the most attractive potential therapeutic.
Why are stem cell exosomes so promising? Exosomes are small packets of molecules that stem cells release to help the cells around them grow and flourish. While one could inject stem cells as a treatment for diseases (and they certainly do work for that purpose) it may be more effective in some cases to inject exosomes directly. So instead of relying on the stem cells to produce exosomes once they are injected into the body, stem cells can create substantial amounts of exosomes in the laboratory. Exosomes with desired properties could be concentrated and safely injected in large quantities, resulting in a potentially more potent treatment for the disease.
Indeed, researchers have shown that extracellular vesicles (exosomes and their cousins, microvesicles) can be collected from stem cells and used to treat a variety of tissue injuries in laboratory animals.
Just a few examples of this research:
- Exosomes from umbilical cord-derived mesenchymal stem cells were able to accelerate skin damage repair in rats who had suffered skin burns.
- Exosomes from the same type of stem cell protected the lungs and reduced lung blood pressure in mice with pulmonary hypertension.
- Exosomes from endothelial progenitor cells protected the kidney from damage caused by a lack of blood flow to the organ.
In this growing field of Regenerative Medicine, research is constant and building as new science evolves from stem cell studies. Researchers are closing in on the specific exosomes that may be helpful in treating human diseases caused by tissue injury.
Reference: Zhang et al. (2016). Focus on Extracellular Vesicles: Therapeutic Potential of Stem Cell-Derived Extracellular Vesicles. International Journal of Molecular Sciences. 2016 Feb; 17(2): 174.
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