Oftentimes, chronic pain sufferers are led to believe their discomfort is simply something they’ll have to endure. While home remedies such as heat and cold therapy and over-the-counter pain medications may provide some relief, it’s typically inadequate. This is despite the fact that an estimated 20% of the U.S. adult population experiences chronic pain.
Whether it’s due to a previous injury, arthritis, or another culprit, chronic pain calls for a more effective approach. For this reason, experts have been studying the use of regenerative medicine to treat it. One therapy in particular which shows promise is stem cell therapy for chronic pain.
Stem Cell Treatment for Chronic Pain
Stem cells are the body’s cellular building blocks from which all differentiated cell types are derived. Not only can they transform into virtually any cell type, but they also have restorative qualities to help repair damaged tissue in the joints, cartilage, and tendons, among other areas. Plus, they can reduce inflammation for further healing benefits.
Many people with chronic pain are ideal candidates for this treatment. People with degenerative diseases, including rheumatoid arthritis and osteoarthritis, are among the prime populations who can benefit. In addition, performance athletes may receive stem cell therapy to repair joints and muscles which have been damaged by trauma. People whose pain doesn’t respond well to analgesic medications, including those with type 2 diabetes or anyone who has had amputation surgery can also benefit from stem cells. Research shows the cells can curb neuropathic pain, unlike many other treatments.
For the more than 54 million people in the U.S. suffering from arthritis, stem cells can provide an alternative option to explore. Since the prevalence of arthritis is only predicted to increase over the next decade, finding a viable option to combat the pain is critical. Stem cell therapy has been studied to show promising outcomes as a non-surgical means to manage the common symptoms of arthritis, including the hips, shoulders, knees, and spine. Patients experience benefits such as improved mobility and flexibility, reduced pain and stiffness, and increased energy.
In addition to these results, patients also experience benefits such as:
Reduced downtime before returning to normal activities
Fast results
Reduced inflammation
While stem cells may not be a cure-all for chronic pain, they are certainly an avenue worth exploring for anyone whose discomfort has persisted after using traditional approaches. Contact a Care Coordinator today for a free assessment!
Parkinson’s disease is a chronic, progressive neurological disorder for which there is no cure. The motor symptoms of Parkinson’s disease include resting tremor, slowness of movement, shuffling gait, and “masked facies” (i.e. muted facial expressions). Over time, patients with Parkinson’s disease may experience cognitive problems such as memory loss, impaired judgment, and poor planning. Later in the illness, these cognitive symptoms may progress to a condition called Parkinson’s dementia. Patients may also develop depression, anxiety, pain syndrome, visual hallucinations, and sleep disturbances. The disease gets progressively worse until patients succumb from complications of the disease after about 10 years on average.
Current treatments for Parkinson’s disease are only able to reduce symptoms—no drug therapy can modify or stop the disease from progressing. Parkinson’s disease is caused by the destruction of brain cells in the substantia nigra; substantia nigra cells provide the neurotransmitter, dopamine, to various locations in the brain. Consequently, most standard treatments are designed to improve dopamine neurotransmissions such as levodopa, dopamine agonists, and MAO B inhibitors. Deep brain stimulation, a procedure in which electrodes are inserted deep within the brain, has helped reduced tremor. There are diet suggestions that may help symptoms or increase appetite.
Ideally, physicians would be able to treat the cause of Parkinson’s disease rather than simply control symptoms. Dr. Salem provides an interesting review of the potential uses of stem cells for Parkinson’s disease. Indeed, he argues that stem cell transplantation has the potential to replenish lost cells in Parkinson’s disease.
The first step, according to Dr. Salem, is to identify the appropriate type of stem cell for use in Parkinson’s disease. He reviews the main types, namely embryonic stem cells, neural stem cells, induced pluripotent stem cells, and mesenchymal stem cells, discussing their pros and cons. The scientist provides a convincing case for why mesenchymal stem cells may be the best choice. For cell-based therapy, he writes, mesenchymal stem cells have two major effects: a trophic effect and the ability to differentiate into a broad spectrum of cells for the replenishment of lost cells.
Indeed, mesenchymal stem cells can be induced to become functional dopamine neurons, the very cells that are destroyed by Parkinson’s disease. Moreover, when mesenchymal stem cells are placed into the brains of mice or humans with Parkinson’s disease (or, in the case of mice, a model of the disease), most of the stem cells remained in the injection site for at least 10 weeks after transplantation. The stem cells increased neuronal plasticity (neurorescue), cell survival, dopamine levels, and the formation of new neuron progenitor cells (neurogenesis). At the same time, stem cells decreased inflammation, gliosis (a growth of non-neuronal brain cells called glia), and death signaling.
Of course, clinical trials will be needed to continue the study of the safety and efficacy of stem cell transplantation for Parkinson’s disease, but the chance of having a treatment that actually goes to the cause of the disease is an exciting possibility.
Reference: Salem NA (2019) Mesenchymal Stem Cell-Based Therapy for Parkinson’s Disease. Int J Stem Cell Res Ther. 6:062. doi.org/10.23937/2469-570X/1410062.
Traumatic brain injury (TBI) occurs when sudden trauma damages the brain. While mild TBI can temporarily affect brain cells, more serious injuries can lead to bleeding, torn tissue, and bruising which can cause lasting complications. Brian damage studies have shown that stem cells may be an alternative option for patients to explore.
According to research, exogenous stem cells can target damaged brain tissue. They can then partake in the repair process by differentiating into cells that replaced the damaged tissue, while simultaneously releasing anti-inflammatory properties. These effects have the ability to promote improvements in neurological function in people with TBI.
Several types of stem cells have been studied for TBI, including:
Mesenchymal Stem Cells: Typically retrieved from adult bone marrow, mesenchymal stem cells (MSCs) aid in tissue regeneration, the inhibition of inflammation, and the recruitment of progenitor cells to replace lost cells. Other studies have shown improvement in neurological function after MSC treatment was administered.
Neural Stem Cells: Neural stem cells (NSCs) self-renew and can differentiate into different types of cells, including neurons. According to results from animal studies, transplanted NSCs were able to mature into different brain cells and survive for at least five months. Studies have also shown that NSC injection enhances cognitive and learning abilities, as well as motor function.
Multipotent Adult Progenitor Cells: Known for their ability to differentiate into endothelial cells, multipotent adult progenitor cells (MAPCs) have been shown to improve memory retrieval, the ability to retain information, spatial learning, and dyskinesia (impairment of voluntary movement). These cells have particularly powerful anti-inflammatory response characteristics.
Induced Pluripotent Stem Cells: In 2007, Japanese scientists reprogramed somatic cells into a new class that resembled embryonic stem cells, known as induced pluripotent stem cells (iPSCs). Using the TBI model, researchers have determined that iPSCs could improve neurological function after transplanted into the injured area and specifically enhance motor function.
Endothelial Progenitor Cells: Endothelial progenitor cells (EPCs) are the precursors of vascular endothelial cells found in the bone marrow. They are recruited to the site of injury, especially after brain injury. In a brain injury model, endothelial colony-forming cells (ECFCs) showed an ability to home in on the injured area and repair the blood-brain barrier. They can enhance capillary formation and reduce inflammation.
While further research is needed on these methods of stem cell therapy, early results do show promise in their benefits for those exploring regenerative medicine options for Traumatic Brain Injury. Contact a Care Coordinator today for a free assessment!
Amyotrophic lateral sclerosis is a cruel disease. It causes the nerves that control muscles to die. When these upper and lower motoneurons degenerate, it causes weakness, muscle atrophy, muscle cramps, and twitching. Patients with progressed ALS lose the ability to walk and to move, and ultimately lose the ability to swallow and to breathe.
Unfortunately, there is no cure for this disease. Two drugs, riluzole, and edavarone, can help slow the progression of amyotrophic lateral sclerosis; however, these treatments cannot stop the disease.
Stem cells are an intriguing potential option for those wanting to manage symptoms from neurodegenerative diseases like ALS. The hypothesis is simple. Scientists are aggressively pursuing stem cell research to treat amyotrophic lateral sclerosis to study the use of stem cells to potentially restore diseased nerve cells in ALS which may help to restore muscle function. Drs. Gugliandolo, Bramanti, and Mazzon recently reviewed the potential use of mesenchymal stem cells for the treatment of ALS.
Mesenchymal stem cells can be gathered from many different sites in the body including bone marrow, umbilical cord, or adipose (fat) cells. The stem cells can then become several different cells in the body, including nerve cells (i.e. neurons). Mesenchymal stem cells also produce and release (e.g. through exosomes) an astounding number of molecules that help other cells grow and develop. Thus, mesenchymal stem cells can not only become new nerve cells, they can support other nerve cells’ growth and development.
The authors describe in detail the potential for mesenchymal stem cells to help treat ALS. The review shows the many successful uses of stem cells in animals (mice) that have experimental ALS. In short, stem cells slowed the loss of motor function (muscle activity), delayed the progression of ALS, and increased length of survival.
Clinical trials of mesenchymal stem cells to treat ALS are in Phase I and Phase II, however initial results are encouraging. First of all, treatment with these stem cells is safe in patients with ALS—no serious adverse events have been reported in any of the trials reviewed in the journal article. In at least 9 clinical trials, mesenchymal stem cells slowed disease progression in patients with ALS to some degree.
Patients with ALS and those who care for them should note that while these trials have shown that mesenchymal stem cells are safe and at least partially effective in the treatment of ALS, Phase I and Phase II clinical trials only have a relatively small number of patients compared to Phase III trials. Nonetheless, the clinical trial results thus far look promising, certainly promising enough for certain types of stem cells to advance to Phase III pivotal clinical trials.
Reference: Gugliandolo, A., et al. Mesenchymal Stem Cells: A Potential Therapeutic Approach for Amyotrophic Lateral Sclerosis? Stem Cells International. Vol. 2019, Article ID 3675627, 16 pages, 2019. https://doi.org/10.1155/2019/3675627
Chronic pain is the leading cause of long-term disability in the U.S. and affects roughly one-fifth of the adult population. Yet, despite its prevalence, treatments for chronic pain are often ineffective. Patients are often advised to use home remedies, such as NSAIDs or heat therapy, which can temporarily mask discomfort, only to have it return later. Prescription painkillers are habit-forming and carry a host of undesirable side effects. Surgeries are invasive and have their own risks, too.
Understandably, people experiencing chronic pain seek an alternative, and the medical community is working hard to respond. Recently, researchers have begun exploring stem cell therapy as a more permanent and viable solution for chronic pain to heal the compromised tissue instead of simply masking symptoms. Here’s a look into what this regenerative medicine therapy could do.
The Power of Stem Cells
Stem cells are the foundations for every specialized cell type in the body. They are at their most powerful during the embryo stage, when they transform into differentiated cells and multiply indefinitely to support fetal development.
As we age, the body still retains some stem cells. Although they aren’t as strong as they were during the embryonic stage, they still hold enormous regenerative potential. For instance, following an injury, stem cells aid in the repair process, though they aren’t always as strong or in the quantity needed for a full recovery.
Leveraging the Power of Stem Cells: Chronic Pain Fighters
Stem cell therapy calls on the body’s natural repair kit by taking the stem cells you already produce and redirecting them to problem areas, such as compromised joint tissue. The cells can either be extracted from the patient themselves, found in sources such as the bone marrow and adipose (fat) tissue, or provided via donors. They are then strategically administered to the area of damaged tissue, where the body accepts the healing agents.
Once stem cells have been administered, they perform their job of minimizing inflammation, as well as regenerating and repairing damaged tissue. Thus, they don’t simply mask pain, but actually work to heal the underlying issue.
While there are many conditions for which stem cells are being used as a promising treatment, here are just a few of the most common issues related that they can treat:
Arthritis
Sports injuries
Degenerative disc disease
Musculoskeletal injury
Persistent joint pain
If you’re experiencing an orthopedic, autoimmune, or degenerative condition causing chronic pain, stem cell therapy could hold the key to helping you lead a life with less pain. Contact a Care Coordinator today for a free assessment!
Neurodegenerative diseases affect millions of people across the globe. Parkinson’s disease (PD) and Alzheimer’s disease are the two most common illnesses within this category, and as of 2016, more than five million Americans were living with Alzheimer’s disease alone. It’s estimated that the prevalence of neurodegenerative diseases will only increase in the coming years with the aging population.
Characterized by the loss of function and death of nerve cells, neurodegenerative diseases cannot currently be cured. There are medications available to control symptoms, but patients don’t always respond to these drugs as desired. Moreover, there are often side effects which can further diminish patients’ health and wellbeing.
Stem Cells for Neurodegenerative Diseases
As a promising alternative to traditional medicine, stem cell therapy is being explored as a treatment for neurodegenerative conditions. These remarkable cells act as the basis from which every other differentiated cell type in the body is created. They can self-renew and transform into nearly any cell type. With these capabilities, researchers are finding that stem cells can repair damaged neurons, thus controlling the rate of disease. In some cases, it’s possible that stem cells could even reverse some of the damage already done.
There are several different types of stem cells being investigated for neurodegenerative conditions, including:
Tissue-specific stem cells: These stem cells can give rise to multiple organ-specific cells and are typically located in areas of the body that can self-renew, including the skin and blood.
Mesenchymal Stem Cells (MSCs): MSCs are located within the bone marrow and can differentiate into several types of cells, including cartilage, bone, and muscle. They have strong self-renewing properties and are therefore an ideal candidate for tissue repair.
Induced Pluripotent Stem Cells (iPSCs): iPSCs are artificially derived from adult cells and programmed back to pluripotency. This creates an unlimited source of any cell type. Although iPSCs have been used in developing medications and disease modeling, further research is needed to determine their efficacy in other types of treatment.
Neural Stem Cells (NSCs): NSCs are derived from specific areas of the brain and are thus considered specialized cells. Like other stem cells, they are self-renewing and multipotent.
Stem Cells for Neurodegenerative Diseases
The research into how stem cells can help patients with neurodegenerative diseases is ongoing. With that being said, tremendous progress has already been made. In specific, stem cell therapy is being used to help treat the following conditions:
Alzheimer’s Disease: Columbia University researchers have discovered a groundbreaking process through which skin cells could be converted into brain cells. With further research, this process could help to create neurons which have been compromised by conditions such as Alzheimer’s disease.
Parkinson’s Disease: PD patients experience a decline of dopamine as brain cells are destroyed. As dopamine levels drop, patients experience a range of challenging symptoms, including issues with movement and cognition. Recently, stem-cell derived dopaminergic neurons created through ESCs and iPSCs have emerged as a potential option for replacing compromised brain cells.
ALS: ALS has puzzled researchers for decades, largely due to the inability to source motor neurons in large enough numbers for studying. Recently, however, Harvard researchers have acquired mature cells that can be manipulated back into stem cells from ALS patients, which could lay the foundation for studying new therapies. Contact a Care Coordinator today for a free assessment!
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