The multiple The multiple sclerosis community has been waiting with bated breath for the approval of the drug Ocrevus (ocrelizumab), which will be used to treat patients who have relapsing MS and primary progressive MS. The FDA’s decision of final approval arrived on March 28, which coincides with Multiple Sclerosis Awareness Week. In preparation for the announcement, we’ve put together a list […]

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Source Oxford Brookes University

A healthy diet may be a simple, cost effective and safe therapy for improving symptoms experienced in people with MS (pwMS), and thus for increasing quality of life. There is currently no cure for fatigue yet it is one of the most debilitating of symptoms associated with MS.

Pure cocoa may have the ability to improve fatigue due to compounds in the cocoa called flavonoids. However to date, no well-designed studies have looked at the role of cocoa consumption for fatigue management in pwMS.

This study will collect data comparing the effect of a high flavonoid pure cocoa drink to a low flavonoid cocoa drink on fatigue and blood levels of inflammatory markers in pwMS.

There will be no special payment for your involvement in this study; however we will refund your travel and parking costs when attending the assessments. Regardless of which group you are in, you will have the opportunity to learn about both interventions at the end of the study. As part of the interventions, we will be providing you 6 weeks of cocoa free of charge. Read on.

Source MS Society:

The MS Society Helpline is a free National Enquiry Service which provides support and information to all those affected by multiple sclerosis.

In this video, Helen, an MS Society Helpline Volunteer, tells her story of how the service has made a real difference to her life with MS. Watch here.

MS Society Helpline: 0808 800 8000

Source MS Society:

Researchers have found that common gut bacteria can suppress MS symptoms in mice.

We already know that gut bacteria can change the severity of symptoms in mice with a condition like MS. Now researchers have shown that brain inflammation and myelin damage were significantly reduced by one particular bacterium, called P. histicola.

It’s a microbe commonly found in your mouth and throat as well as your gut, and has previously been shown to reduce arthritis in mice.  Read on.

Source Medical News Today:

Just 20 years ago, there was little in the way of treatments for multiple sclerosis. But now, research has built momentum, and discoveries and potential treatments are always emerging. How far have we come in treating the symptoms of multiple sclerosis and how close are we to a cure? We find out.

Multiple sclerosis (MS) is a potentially disabling disease that affects the brain and spinal cord. Around 400,000 people are living with MS in the United States and approximately 2.1 million individuals have the condition worldwide.

The exact mechanism that drives MS is not entirely understood. However, many researchers suggest that the condition is an autoimmune disease that attacks the myelin sheath – that is, the protective layer surrounding the nerves that help electrical signals to travel from the brain to the rest of the body – in the brain and spinal cord.

Over time, the disease can deteriorate or permanently damage the nerves. Symptoms tend to vary depending on the nerves affected and the damage caused. While some people may lose the ability to walk, others experience extended periods of remission.  Read on. 

Source Multiple Sclerosis News Today:

Nortis, a Seattle-based biotech company, has received a $688,000 grant by the National Institutes of Health (NIH) to create a living, 3-D model of the human blood-brain barrier that will be used for laboratory testing to accelerate drug development and lessen the likelihood of failure in clinical trials.

This grant provides funding for a third year of a Small Business Innovation Research (SBIR) award given to Nortis by the National Institute of Neurological Disorders and Stroke (NINDS), a branch of the NIH. SBIR provides grants to U.S.-based small businesses to do federal research and enable the commercialization of technology.

The blood-brain barrier is a tissue barrier that only allows certain molecules to pass from blood vessels into the brain. It is a protective mechanism to prevent the entry of foreign bodies and infection-causing organisms in the brain. Researchers are trying to find ways of delivering medications across this barrier, to reach brain tissues to treat diseases that include multiple sclerosis.  Read on.

Advancells says its stem cell-based therapy completely reversed multiple sclerosis (MS) in an Indian pilot trial with only one MS patient. The patient, Rahul Gupta, was diagnosed with MS seven years ago and has since suffered multiple relapses. His disease was progressing fast and he was quickly losing his ability to walk. Gupta, who lives in […]

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Spasticity in multiple sclerosis patients can be eased through a combination of botulinum toxin type A (BoNT-A) injections and rehabilitation. However, caregiver support is required to keep patients on this treatment, according to results of a retrospective analysis.

Spasticity, a muscle control disorder characterized by tight or stiff muscles, is a major MS symptom. The condition is significantly detrimental to patients’ quality of life, affecting their general mobility and balance.

Several oral anti-spasticity drugs are available. However, “treatment of spasticity in MS is frequently challenging because of the complex clinical picture and the undesired effects associated with oral therapy, such as fatigue, dizziness, and hypotension,” the researchers wrote.

Previous studies show that BoNT-A, a toxin that blocks nerve activity in muscles, is an effective therapy for the management of MS-related spasticity.

The long-term effectiveness and persistence of BoNT-A use in patients with MS-related spasticity, however, remains poorly investigated.

The research team in Italy proposed “to investigate the long-term persistence to treatment with BoNT-A for MS-related spasticity and the determinants of BoNT-A discontinuation in daily clinical setting.”

In total, the researchers reviewed data from 185 patients, out of which 121 were considered in their final analysis.

They observed that, at the end of the follow-up period, 44% of the patients in the analysis were still being treated with BoNT-A, but 56% had discontinued treatment.

Overall, these results “confirm the beneficial effect of combining BoNT-A injections with rehabilitation and highlights the crucial role of caregivers for achieving better long-term outcomes in people with MS suffering from spasticity,” the team concluded.

The post Botulinum Toxin Treats MS Spasticity, But Support and Rehab Seen as Crucial to Long-term Use appeared first on Multiple Sclerosis News Today.

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Coming down with the flu can provoke relapses in multiple sclerosis patients by activating glial cells that surround and protect nerve cells. In a study in mice, scientists found that activated glial cells increase the levels of a chemical messenger in the brain that, in turn, triggers an immune reaction and, potentially, autoimmune attacks.

The flu is caused by the human influenza virus and, despite being unpleasant, usually resolves itself within days. However, for people with MS and other neurological conditions, the flu can lead to disease relapse.

Researchers at the University of Illinois investigated what happens in the brain of MS patients during upper-respiratory viral infections, such as the flu.

“We know that when MS patients get upper respiratory infections, they’re at risk for relapse, but how that happens is not completely understood,” Andrew Steelman, an assistant professor at the university and the study’s senior author, said in a press release. “A huge question is what causes relapse, and why immune cells all of a sudden want to go to the brain. Why don’t they go to the toe?”

The team used a mouse model characterized by autoimmune responses within the brain and spinal cord — the type of deregulated immune responses seen in MS patients. Researchers infected the animals with a version of human influenza virus adapted to mice, and looked at changes that occurred in the animal’s central nervous system.

While the virus was never detected in the animals’ brains, upon infection some of the mice developed MS-like symptoms.

“If you look at a population of MS patients that have symptoms of upper respiratory disease, between 27 and 42 percent will relapse within the first week or two,” Steelman said. “That’s actually the same incidence and timeframe we saw in our infected mice, although we thought it would be much higher given that most of the immune cells in this mouse strain are capable of attacking the brain.”

The team then investigated how a peripheral influenza infection could contribute to disease onset. They infected a wild-type (normal) strain of mice with the flu virus and looked at alterations in the brain and spinal cord.

Scientists found that infection increased the activation of glial cells in the mice’s brains. Moreover, it induced infiltration of several immune cells — T-cells, monocytes and neutrophils — into the brain within eight hours of infection.

Overall, these findings suggest that the chemokine CXCL5 plays a key role in mediating an autoimmune attack in MS, and might be explored for therapeutic potential.

The post Catching the Flu Can Trigger an MS Relapse by Activating Glial Cells, Study Suggests appeared first on Multiple Sclerosis News Today.

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University of California medical school researchers are looking for multiple sclerosis patients who want to participate in an international study of the bacteria that live in our gut.

The University of California at San Francisco team decided to study the gut microbiome after recent evidence suggested that it is critical in establishing and maintaining immune balance, according to a press release. The effort will be called the International Multiple Sclerosis Microbiome Study.

In mammals, the gut is the largest immune organ, and each person has millions of bacteria in it.

The immune system is defective in MS, turning against the body by attacking the brain and spinal cord. Knowing that the gut is involved in immune system balance, the researchers will investigate whether the microbiome can directly or indirectly impact how MS develops.

Researchers are seeking people with different types of MS. Those with primary progressive MS, or PPMS, will not need to visit the San Francisco medical center.

Those with other types of MS will have to make one visit to San Francisco, New York, Boston or Pittsburgh. The one-time visit will include cognitive and movement assessments, a neurologic examination, and questionnaires about diet.

At this stage, researchers are collecting blood and stool samples from 2,000 participants with MS and 2,000 without the disease. They will use the samples to classify participants’ bacteria populations, and to better understand which species may protect people from developing MS and which may increase the risk they will obtain MS.

Results of this initial stage will help the team design a clinical trial to evaluate the process by which gut bacteria may alter the course of MS, and how that course could be altered.

Those interesting in participating in the study must be between 18 and 80 years old and have MS but no other autoimmune or gastrointestinal disease.

Family members or partners of MS patients who are also participating in the study may be asked to provide blood and stool samples as well. But they will not have to visit one of the four cities that patients will be asked to go to.

The National MS Society is sponsoring the study. For more information about it, including how to participate, please visit this link.

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