by Stemedix | Mar 18, 2024 | Autoimmune, Multiple Sclerosis, Regenerative Medicine, Rheumatoid Arthritis, Stem Cell Research, Stem Cell Therapy
Your body is generally very good at telling what’s a foreign invader, like a virus or bacteria, and what’s not — but sometimes, it gets it wrong.
If you have an autoimmune disease, your immune system has begun to associate parts of your body, like your skin or joints, as foreign. When this occurs, the body releases antibodies that attack those healthy cells.
Essentially, your immune system overreacts. That’s what leads to autoimmune diseases. There are many of these kinds of illnesses, but some are much more common than others.
1. Rheumatoid Arthritis: Attacking Your Joints
Rheumatoid arthritis is a disease in which your immune system attacks the joints throughout your body. It attacks the joints on both sides of your body and leads to uncontrolled inflammation that damages cartilage. The joints can begin to deform, and your bones can even erode.
You can experience symptoms like:
- Pain, stiffness, and swelling in joints
- Fatigue
- Fever
- Weakness
With rheumatoid arthritis, you can have periods of remission when you have few to no symptoms, but these are followed by flare-ups.
2. Type One Diabetes: Targeting Insulin-Producing Cells
Your pancreas produces a hormone called insulin, which regulates your blood sugar levels. If you have type one diabetes, your immune system attacks the cells in your pancreas that produce insulin. You can experience symptoms like:
- Extreme thirst
- Fatigue
- Blurred vision
- Frequent urination
- Weight loss
- Vaginal yeast infections
- Slow healing of sores and cuts
Type one diabetes has a strong genetic component, and there may be certain environmental factors, like viruses or toxins, that can also trigger the disease if you have a predisposition.
3. Multiple Sclerosis: Damaging Myelin Sheaths
Multiple sclerosis is an autoimmune disease that damages the coating that surrounds nerve cells. These are called myelin sheaths, and if they’re damaged, the transmission speed of messages between your brain and your spinal cord can be delayed.
You can experience symptoms like:
- Muscle weakness
- Numbness
- Changes to your vision
- Loss of balance
- Mood changes
- Trouble with cognitive function
You can experience remission periods in which you may not have any symptoms.
4. Psoriasis: Leading Skin Cells to Multiple Too Quickly
Usually, skin cells grow and then die off and shed. Psoriasis causes cells to multiply too rapidly, leading to the formation of patches. People who have lighter skin tones can have patches that appear red with white plaque scales, while on darker skin tones, the patches can appear purple or dark brown with gray scales.
It can cause symptoms like:
- Raised areas of thick skin
- Rashes
- Flaky or scaly plaque
There are a few types of psoriasis, with some appearing in your skin folds and some even causing pus-filled bumps.
5. Inflammatory Bowel Disease: Swelling in the Intestinal Wall
Inflammatory bowel disease causes the lining of the intestinal wall to swell. Different parts of your gastrointestinal tract are affected depending on where the inflammation is located.
Symptoms include:
- Abdominal pain
- Anemia
- Malnutrition
- Weight loss
- Rectal bleeding
- Fecal incontinence
One type of inflammatory bowel disease is Crohn’s disease, which can cause inflammation anywhere along the tract, from your mouth to your anus. Ulcerative colitis, however, affects the lining of the large intestine and rectum. Microscopic colitis causes inflammation that can only be seen via a microscope.
6. Lupus: Causing Inflammation Throughout Your Body
Lupus is an autoimmune disease that causes your immune system to attack your entire body. Common symptoms include:
- Fatigue
- Shortness of breath
- Swollen glands
- Hair loss
- Fever
- Rashes
- Blood clots
- Confusion
There are a few types of lupus, including lupus that only affects your skin and medication-induced lupus.
7. Graves’ Disease: Overworking Your Thyroid
This type of immune disease attacks your thyroid gland, leading it to produce too many hormones. This can lead you to experience symptoms like:
- Fast heartbeat
- Unintentional weight loss
- Goiter
- Heat intolerance
Some people who have this condition can experience symptoms that affect the skin or eyes.
8. Addison’s Disease: Impacting the Adrenal Glands
Addison’s disease is a chronic condition in which your adrenal glands don’t produce enough cortisol and aldosterone. Cortisol is a hormone that helps your body respond to stress while also helping you maintain blood pressure, heart function, and more. Aldosterone is a hormone that controls your body’s sodium and potassium levels.
You can experience symptoms like:
- Nausea
- Vomiting
- Abdominal pain
- Patches of dark skin
- Fatigue that gets progressively worse
- Loss of appetite
- Dehydration
Some people also experience low blood sugar levels with the disease.
9. Sjögren’s Disease: Causing Dry Eyes and Mouth
This illness occurs when your immune system attacks the glands that create moisture in your mouth, eyes, and other parts of your body. There is primary Sjögren’s disease, which occurs on its own, and secondary Sjögren’s disease, which happens when another condition triggers the disease.
You can experience symptoms like:
- Dry nose and frequent nosebleeds
- Vaginal dryness
- Dry and itchy eyes
- Dry throat
Some people also experience muscle pain, swollen lymph nodes, and even trouble swallowing.
10. Celiac Disease: Attacking the GI Tract
People who have Celiac disease can’t have gluten, which is a protein found in rye, wheat, and other grain products. If you have this disease, your immune system reacts to any gluten it finds in the small intestine, leading to inflammation. You can experience symptoms like:
- Diarrhea
- Vomiting
- Abdominal bleeding
- Constipation
Because your immune system attacks your gut if you eat gluten, it doesn’t allow you to receive the nutrients you need. People may experience nutritional deficiencies that can cause many other symptoms.
Managing Autoimmune Diseases with Regenerative Medicine
Most autoimmune conditions can be managed. One of the most promising options, especially when combined with other treatments, is regenerative medicine.
Regenerative medicine options like stem cell therapy harness your body’s natural healing mechanisms. They can help reduce inflammation, which plays a huge role in most autoimmune diseases. With less inflammation, blood circulation improves, bringing more nutrients and oxygen to the affected areas.
To determine whether regenerative medicine is a good choice to help manage your autoimmune conditions, consult with your doctor.
by Stemedix | Feb 26, 2024 | Parkinson's Disease, Health Awareness, Neurodegenerative Diseases, Regenerative Medicine, Stem Cell Research, Stem Cell Therapy
Parkinson’s disease causes nervous system complications. If you know someone who has struggled with this disease, you know how debilitating it can be. Parkinson’s affects mood, memory, cognition, and movement.
Fortunately, science is always advancing, and experts are learning more about Parkinson’s disease. Here are seven ways to help prevent Parkinson’s disease that are backed by scientific research.
1. Do Cardio Regularly
Cardiovascular exercise is linked to many other health benefits, but one of the most notable is reduced risk of Parkinson’s disease. Aerobic exercise, even in mild forms like walking or jogging, boosts your brain health. This improves and protects your memory, concentration, mood, and cognitive abilities as you age.
Cardio has an anti-inflammatory effect on your entire body. This is significant because researchers believe that Parkinson’s is the result of excess inflammation, among other factors. By getting a moderate to high amount of aerobic exercise each week, you can help protect yourself from developing this debilitating disease.
2. Relieve Stress in Healthy Ways
Psychological stress can be just as harmful as physical stress. Between the demands of work, family life, social circles, and hobbies, many modern Americans are more stressed than ever before.
It’s essential to reduce stress to stay healthy throughout your lifetime. Chronic high stress levels can contribute to whole-body inflammation, which is a serious risk factor for Parkinson’s disease.
Stress also reduces the volume of brain matter in areas that control memory, cognition, and movement, which are all negatively affected by Parkinson’s disease. By regularly combating stress, you can protect your brain and reduce your chances of developing this problematic condition.
Some healthy forms of stress relief include:
- Exercise
- Journaling
- Meditation
- Yoga
- Self-care days
- Getting at least eight hours of sleep at night
- Spending time outdoors
- Engaging in hobbies
These activities help you stay well-adjusted and free of stress, which weighs down your mental and physical health over time. Consider making changes in your life that cut out large sources of stress whenever possible.
3. Fill Your Plate with Veggies
Most people know that vegetables are extremely healthy. If you struggle to get your daily servings of veggies in, this information might make you reconsider your habits.
Vegetables naturally contain antioxidants, which are anti-inflammatory compounds that protect against aging and tissue damage. Filling your plate with vegetables increases your intake of antioxidants, vitamins, and minerals. All of these micronutrients contribute to better brain health and anti-aging.
When it comes to Parkinson’s prevention, this is one of the most effective steps you can take. If taste is an issue, consider adding more flavors to your meals to offset the taste of vegetables. You can also add seasoning and heart-healthy oils to make vegetables taste better.
4. Avoid Pesticides and Other Harsh Chemicals
Modern agriculture has changed a lot as humanity has progressed past the hunter-gatherer days. This means that crop growers are using more chemical pesticides than ever before. The long-term effects of these chemicals on human health are overwhelmingly negative.
Some studies have linked higher rates of Parkinson’s disease with high exposure to pesticides in farmers. The harsh chemicals used in large-scale agriculture are designed to keep bugs away from crops, but they can harm your brain health in the process.
To avoid this problem, shop organic and local whenever possible. Be mindful that many organic products can still contain certain pesticides. It’s best to shop at your local farmer’s markets and small grocery stores rather than chains.
These steps will help you access high-quality produce without exposing yourself to harsh, damaging chemicals.
5. Increase Your Vitamin D Intake
Vitamin D is incredibly important for immunity, mood, bone health, and brain health. Research has shown strong connections between Parkinson’s disease and low vitamin D levels. Now more than ever, getting enough vitamin D in your diet is essential.
You get some vitamin D from sunlight. The sun’s rays boost the amount of vitamin D in your bloodstream through chemical changes.
However, too much sun exposure is linked to skin cancer and other serious health problems. You should always wear sunscreen while spending extended amounts of time outdoors, and this can reduce the amount of vitamin D you get from the sun.
You should aim to get most of your vitamin D from your diet and supplements. Healthy sources of animal fat naturally contain lots of vitamin D. Opt for meats and dairy products that have “grass-fed” or “free-range” on the labels. These animals and their products are healthier and richer in vitamin D than factory-farmed animals.
If you struggle to get enough vitamin D in your diet, work with your doctor to find an appropriate supplement. Always consult a medical professional before starting a new medication or supplement.
6. Get Plenty of Sleep
Sleep is the most restorative and reparative process your body undergoes. Without enough sleep, your brain health is sure to suffer. Your memory, cognition, mood, and physical performance all rely on an adequate amount of sleep.
Parkinson’s disease is a neurodegenerative disorder, so it makes sense that chronic lack of sleep can raise your chances of developing it.
Healthy adults should get seven to nine hours of sleep every night. Your sleep needs may be slightly different from the recommended range. It’s important to pay attention to how you feel when you wake up.
If you wake up groggy, tired, and sluggish even after eight hours of sleep, chances are you need more. On the other hand, some people can thrive on seven to eight hours of sleep with no problems.
Sleep will protect your brain health and fight inflammation that can lead to Parkinson’s disease. Make getting plenty of shut-eye a strong priority in your life — your brain will thank you later.
7. Drink Coffee or Green Tea
Caffeine seems to have a protective effect against developing Parkinson’s disease. It’s important to get high-quality sources of caffeine. Otherwise, you may notice sleep disturbances and cardiovascular side effects. Avoid sugary, caffeinated beverages like energy drinks and soda.
Green tea and coffee both have antioxidants, which reduce inflammation and promote better brain health. You don’t have to give up your daily fix to fight Parkinson’s — in fact, it may help!
Know the Facts About Parkinson’s Disease
Stay updated on the latest information about Parkinson’s disease to reduce your risk of developing it. If you or a loved one are already struggling with Parkinson’s, therapeutic treatments like stem cell therapy may help. Ultimately, knowledge is power when it comes to fighting neurodegenerative diseases.
by admin | Feb 22, 2024 | ALS, Stem Cell Research, Stem Cell Therapy
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease characterized by loss of upper and lower motor neurons resulting in paralysis, respiratory insufficiency, difficulties speaking and swallowing, stiffness and spasticity, and muscle atrophy. Commonly known as Lou Gehrig’s disease, after the baseball player was diagnosed with it, ALS is diagnosed in an estimated 5,000 Americans each year.
Currently, ALS has a median survival time of 4.32 years and no known cure. As part of the effort to develop new therapeutic options to slow the progression of ALS, stem cell (SC) transplantation has shown potential in recent clinical trials.
In this review, Aljabri et al. examine the results of various clinical trials exploring the use of stem cell therapy as a viable therapy for ALS. Specifically, the authors identified six studies determined to have met the established criteria for review.
As part of this research, the authors examined the efficacy of SC transplantation in patients with ALS. Studies examined included a number of routes of administration, including subcutaneous, combined intrathecal and intramuscular, intravenous and intralumbar injections, and intrathecal approach. These studies all demonstrated slower decline or significant improvement as measured on the ALS Functional Rating Scale (ALSFRS-R).
While there appears to be a benefit in this application, the authors of two of the studies did not observe a significant difference in the efficacy between treatment and placebo groups after injections.
Additionally, the authors noted that all three studies using bone marrow mesenchymal stem cells (BM-MSC) demonstrated a significant decrease in the progression of disease burden and an overall slower decline in the ALSFRS-R score. On the other hand, studies that used granulocyte colony-stimulating factor (G-CSF) did not demonstrate a significant benefit.
While these results are promising, the authors point out limitations of the study that make it difficult to identify the long-term effects and long-term benefits associated with SC therapy. These limitations include short follow-up periods of either 6 or 12 months and the loss of patients during follow-up, both of which compromise the ability to determine long-term benefits and effects with fidelity.
Aljabri et al. also highlights many challenges associated with the introduction of SCs into the CNS. Among these challenges include the increased risk of AEs associated with the multiple SC injections required to deliver therapeutic doses and determining the most appropriate route of injection for therapeutic benefits.
The authors conclude that early clinical trials have made great progress in delineating the safety of SC therapy in the treatment of ALS. What remains to be determined is how effective SCs are compared to other forms of therapy. While the current data of SC therapy hold great promise, more properly designed clinical trials are needed to verify their benefit.
Source: Aljabri A, Halawani A, Bin Lajdam G, Labban S, Alshehri S and Felemban R (2021) The Safety and Efficacy of Stem Cell Therapy as an Emerging Therapy for ALS: A Systematic Review of Controlled Clinical Trials. Front. Neurol. 12:783122. doi: 10.3389/fneur.2021.783122
by Stemedix | Feb 19, 2024 | COPD, Pulmonary Fibrosis, Stem Cell Research, Stem Cell Therapy, Studies
Chronic obstructive pulmonary disease affects 16 million adults in the United States, according to the National Heart, Lung, and Blood Institute. COPD refers to two main conditions — chronic bronchitis and emphysema. If you’ve received a COPD diagnosis, it can be tough to know what to expect from the disease as it progresses. For many people, one of the leading questions is whether COPD can be reversed. Learn more about this disease and what kind of treatments offer promising results.
Symptoms of Chronic Obstructive Pulmonary Disease
COPD occurs because of damage to the airways or other parts of the lungs, blocking airflow and making it more difficult to breathe. Both chronic bronchitis and emphysema can lead to the development of COPD.
Chronic bronchitis affects your bronchial tubes, which carry air to and from your lungs. Bronchitis irritates these tubes, leading to the production of mucus that narrows the tube’s opening, making it much harder to breathe.
Usually, hair-like structures called cilia move mucus out of your airways, but the irritation from bronchitis damages the cilia.
Emphysema is a condition that affects the air sacs at the end of the bronchial tubes. These air sacs assist in the transfer of oxygen into your blood and carbon dioxide out. Emphysema destroys the walls of these sacs, making it tough to get a breath.
COPD can cause symptoms that include:
- Shortness of breath
- Chest heaviness or tightness
- Fatigue
- Ongoing cough
- Whistling or wheezing when you breathe
- Cough with mucus
Not everyone who has COPD experiences all of these symptoms.
Causes of COPD
One of the biggest risk factors of COPD is smoking. The majority of people who have COPD smoke or has a history of smoking. If you have a family history of COPD, you are more likely to develop it if you smoke. Smoke irritates the airways, causing inflammation while also damaging the cilia that moves mucus.
If you’ve suffered long-term exposure to other lung irritants, you could also be at risk. Irritants can be chemical fumes, dust, air pollution, smoke from home cooking, and heating fuel. Secondhand smoke can also be a factor.
Your age is also a consideration if you have other risk factors. Most people who have COPD are at least 40.
Infections like tuberculosis and HIV also put you at risk. If you have asthma, you also could experience COPD.
One of the potential genetic causes of COPD is a condition called alpha-1 antitrypsin (AAT) deficiency. If you have this condition, long-term exposure to fumes or smoking can result in lung damage, leading to COPD. AAT deficiency makes it easier to develop the disease earlier in life.
Treatment of COPD: Managing Symptoms
Treating COPD means finding ways of decreasing symptoms. The first thing you have to do is to quit smoking if you’re still engaged in this habit. Continuing to smoke as you deal with COPD will only make the condition worse.
Bronchodilators and steroids are options that can help with symptoms. If you have mild COPD, your doctor may prescribe short-acting bronchodilators that you use only when you experience symptoms. These bronchodilators relax the muscles around the airways.
If you have a more severe case of COPD, you may need to take bronchodilators every day. In some instances, your doctor may prescribe them along with steroids.
Can COPD Be Reversed? For some people, pulmonary rehabilitation is helpful. This option includes exercise training and breathing techniques to help you better manage the symptoms.
Oxygen therapy is another option. You receive supplemental oxygen from tubes that rest in your nose, a face mask, or a tube that goes into your windpipe.
Surgery is generally only done in people with severe COPD that doesn’t respond to other treatment options. There are a few different types of surgeries. Getting a lung transplant is another option, though it is even rarer than surgery.
Slowing the Progression of COPD: Promising Options
Although it’s not yet possible to reverse the conditions, it can be possible to slow down the progression of COPD. The first step is to get an early diagnosis and intervention. If you suspect you have COPD, it’s important to ask your doctor for a spirometry test.
If you have a family history of the condition or have smoked for a long time, it can help to get a test even if you don’t have symptoms.
It can also be helpful to learn both diaphragmatic breathing and pursed-lip breathing. Diaphragmatic breathing stimulates relaxation and increases oxygen saturation while also reducing the amount of air trapped in your lungs. Pursed-lip breathing, on the other hand, offers quick relief for someone experiencing shortness of breath and wheezing.
You will also need to avoid environmental triggers. These triggers can include air pollutants, extreme temperature changes, smoke, and strenuous activities.
Additionally, stem cell therapy offers the chance to slow down the progression of COPD. It uses stem cells to stimulate your body to start healing itself. It could speed up your lungs’ ability to heal themselves.
Stem cell therapy can also be helpful in preventing inflammation by assisting you in producing anti-inflammatory molecules.
One of the best things about stem cell therapy and other regenerative medicine options is that it’s minimally invasive and doesn’t require a long recovery process. You also don’t have to worry about side effects or rejections.
Living With COPD: Choosing the Best Treatment Strategies
Once your lungs suffer the kind of damage COPD causes, reversing the condition is usually not an option. However, this doesn’t mean you can’t improve your symptoms and even dramatically slow down the disease’s progression.
Can COPD be reversed? By turning to the right treatment options and making the necessary lifestyle changes, It’s possible to start seeing positive changes.
Stem cell therapy is an option that offers the chance to help your body heal itself, even if not entirely. A combination of treatments can be the most effective way of dealing with COPD, so make sure to speak with a specialist on your treatment options.
by admin | Feb 1, 2024 | Psoriasis, Mesenchymal Stem Cells, Stem Cell Research, Stem Cell Therapy
Characterized by scaly white or erythematous plaques, psoriasis is a chronic autoimmune dermatological disease most often appearing on the scalp, genitalia, lumbosacral area, and extensor surfaces of the limbs.
Affecting an estimated 125 million people worldwide, the condition most commonly is observed in those between the ages of 15 and 25 years of age.
The most recent advancements in the development of biological treatment have revolutionized the treatment of the condition for those with moderate to severe psoriasis, achieving clear or nearly clear skin with long-term success.
However, these treatments in their current form have not been proven to cure psoriasis completely. Additionally, a growing number of those suffering from severe psoriasis are not responding to these current therapeutic treatment options.
Recently, stem cell therapy, including regulatory T-cells, hematopoietic stem cell transplantation, and mesenchymal stromal cells (MSCs) have been used in patients with recalcitrant psoriasis. In this review, Naik discusses stem cell treatment options available for psoriasis.
Regulatory T-cells, or Tregs, regulate or suppress other immunocytes by modulating their responses to the endogenous environment and antigens, which helps to avoid autoimmune reactions and chronic inflammation. Several treatments for psoriasis, including many biologics currently being used, appear to increase the number of Tregs and their performance in patients with psoriasis. This finding led Naik to conclude that, despite their high cost, Treg-based therapies may have the ability to interfere with the pathogenesis of psoriasis.
MSCs have been found to have a significant role in adaptive immunity. This immune-enhancing activity typically occurs in partnership with a number of immune cells, including neutrophils, dendritic cells, monocytes, natural killer cells, macrophages, B-cells, and T-cells. While several Phase I and II studies have not demonstrated significant toxicity, the author calls for more extensive controlled trials to better understand the efficacy and long-term safety of MSCs in this application.
The favorable results observed when using hematopoietic stem cells (HSCT) in a wide range of autoimmune conditions, including lymphoma, leukemia, lupus, diabetes, rheumatoid arthritis, and multiple sclerosis, led to interest in using these cells in patients with psoriasis. Interestingly, improvements in psoriasis have been observed in patients who have undergone allogeneic (rather than autologous) HSCT, suggesting that hematopoietic stem cells could contribute as a primary cause of psoriasis.
Naik concludes that the application of stem cells in the treatment of psoriasis raises hope for the development of a safe and effective therapy for those suffering from severe forms of the condition. While more data is required before clinical application, MSCs could be a promising therapy for the treatment of psoriasis.
Source: Naik PP. Stem cell therapy as a potential treatment option for psoriasis. An Bras Dermatol. 2022;97(4):471-477. doi:10.1016/j.abd.2021.10.002
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