National MS Society

The advice issued Tuesday by the U.S.-based National Multiple Sclerosis Society about COVID-19 vaccination couldn’t be clearer: “Get your vaccine as soon as it is available to you.” New MS Society guidelines say that the two COVID-19 vaccines currently available in the U.S., both of which use an mRNA…

An upcoming Phase 2 clinical trial, called ChariotMS, will test whether Mavenclad (cladribine) can slow a worsening of hand and arm function in people with progressive multiple sclerosis (MS) and very limited walking abilities. Patients reliant on wheelchairs or aids to walk even short distances generally have…

The National Multiple Sclerosis Society has awarded a two-year, $373,000 Fast Forward grant to researchers at the University of California Riverside School of Medicine to identify compounds best able to replace myelin lost over the course of multiple sclerosis (MS), according to a press release.

National MS Society Launches Survey to Assess Economic Impact of MS We know that managing MS is expensive. It can cost us money out of our pockets and also limit our ability to earn that money. A small survey about this was the subject of my “MS Wire”…

More than 2.8 million people worldwide are now estimated to be living with multiple sclerosis (MS), including about 1 million in the United States, an update to the Atlas of MS reports. An increase since its previous update, this number translates to someone, somewhere in the world, being newly diagnosed with…

The National Multiple Sclerosis Society, together with the Lewin Group, has launched a survey to assess the economic impact multiple sclerosis (MS) has on patients and their families. In the survey, which can be found here, MS patients and/or their family members are asked to answer…

Most children and adolescents with pediatric-onset multiple sclerosis (POMS), especially those treated intravenously with a disease-modifying therapy (DMT), achieve no evidence of disease activity within two years of diagnosis, according to a real-life study from the U.S. Patients whose DMTs are infused into a vein (intravenous treatment) are more likely…

The degree to which people with multiple sclerosis (MS) are conscientious — a personality trait that reflects responsibility, organization, and goal-oriented skills — in their work habits can help to predict their employment status in three years, according to a survey of 70 MS patients. A study based on…

Assessing the cognitive health of people with multiple sclerosis (MS) can be performed using online telehealth, with results similar to in-person testing, researchers working with a patient group reported. “By assessing memory in patients prior to a clinic visit using a web-based approach, we may be able to meet the…

Complementary and alternative medicines are increasingly popular among people with multiple sclerosis (MS) in the northwestern United States, a survey found. More than 80% of the 1,000 people who responded to the Oregon Health & Science University (OHSU) survey reported using supplements and exercise to help treat their MS, and…

An international committee of multiple sclerosis (MS) experts further clarified how guidelines, updated in 2013, should be used to classify this disease’s different states, and stressed the importance of measuring these states in a timely and consistent manner. The group’s statement, “The 2013 clinical course descriptors…

Movements that are an act of “learning” motor tasks after lesions appear in the protective myelin sheath of neurons seem to induce both new and existing oligodendrocytes — the cells that make up myelin — to repair those lesions, a study in mice shows. Precisely timed rehabilitation programs and exercise may…

Healthcare providers should encourage everyone with multiple sclerosis (MS) to engage in regular exercise and keep physically active, new guidelines based on an expert panel convened by the National Multiple Sclerosis Society recommend. They also suggest different types of exercise applicable to people at varying levels of disability.

Four weeks of mindfulness meditation helped to improve thinking skills and a sense of emotional balance in people with multiple sclerosis (MS), and to a greater extent than cognitive training given to a separate patient group, a pilot clinical trial reports.  These results were detailed in two studies,“…

Neuroscientist Ian D. Duncan has been awarded the 2020 John Dystel Prize for Multiple Sclerosis Research for work that advanced understanding of how myelin, the protective sheath surrounding nerve cells, can be repaired in diseases like multiple sclerosis (MS). “Professor Duncan has made a series of critical research advances…

Through two new initiatives, multiple sclerosis (MS) patients and their healthcare providers can contribute to a global effort to study and mitigate the impact of COVID-19 in MS and related disorders. The initiatives are aimed at helping clinicians identify the best way to manage the novel coronavirus in…

Tri Global Energy is again joining with fellow Texans for Bike MS, the nationwide fundraising cycling series of the National Multiple Sclerosis Society (NMSS). Team Wind Force will saddle up May 16-17 for Bike MS Round-Up Ride 2020. Now in its fifth year, the Dallas area team has…

Using brain tissue from people with multiple sclerosis (MS) and mouse models of MS, scientists identified a key pathway that drives astrocytes to promote inflammation in the brain and spinal cord. The study, “MAFG-driven astrocytes promote CNS inflammation” published in the journal Nature, uncovered potential therapeutic targets that may be…

Harvard professor and scientist Francisco Quintana, PhD, has been awarded the 2019 Barancik Prize for Innovation in MS Research for his work in understanding what causes multiple sclerosis (MS), and how to stop its development. Quintana has developed innovative research programs that use cutting-edge technology to help…

The National Multiple Sclerosis Society awarded more than $339,000 to Clene Nanomedicine to support clinical tests into its lead candidate CNM-Au8 in treating multiple sclerosis (MS) by protecting nerve cells and restoring myelin. The grant was awarded under the National MS Society’s Fast Forward program, which aims…

Oxcarbazepine, an anti-epileptic medicine, given in combination with a disease-modifying therapy (DMT) may help to stop disability progression in multiple sclerosis (MS) patients, results of Phase 2 trial suggest. Monica Marta, PhD, with Queen Mary University of London and Barts Health NHS Trust/The Royal London Hospital presented the data at the…

Perched atop a lift at the intersection of Main and Third streets in downtown Los Angeles, artist Lydia Emily cheerfully answered questions from a reporter 2,500 miles away via cellphone while working on a mural three stories high. Periodically, she interrupted the interview to banter with co-workers, and gawking passersby.

EMD Serono, the biopharmaceutical division of Merck KGaA in the U.S. and Canada, announced the launch of the company’s Multiple Sclerosis Leadership and Innovation Network (MS-LINK), an interdisciplinary research community aimed at improving the care of individuals with multiple sclerosis (MS). The program will combine clinical outcomes…

The National Multiple Sclerosis Society has recently awarded $24.4 million in grants to support 64 research projects on multiple sclerosis (MS) worldwide, including $750,000 to fund 14 high-risk, high-reward pilot projects that will test new ideas and seek answers to new and relevant questions. According to a society…

Oligodendrocyte precursor cells (OPCs), the cells responsible for myelin production, are unable to migrate into sites of myelin loss in the brain. These cells then cluster and disrupt the blood-brain barrier (BBB), triggering an inflammatory process in the early stages of multiple sclerosis (MS), a study shows. The study, “Aberrant oligodendroglial–vascular interactions disrupt the blood–brain barrier, triggering CNS inflammation,” was published in the journal Nature Neuroscience. MS is an autoimmune disease characterized by the loss of myelin (demyelination) — the fat-rich substance that protects nerve fibers — which leads to neurodegeneration. Along with loss of myelin, researchers have observed that the blood-brain barrier — a highly selective membrane that shields the central nervous system with its cerebrospinal fluid from the general blood circulation — breaks down in the initial stages of disease. A team led by researchers at the University of California, San Francisco, have now discovered that OPCs are involved in the disruption of the blood-brain barrier in MS, according to a press release from the National MS Society, which funded the study. Oligodendrocytes are myelin-producing cells and are responsible for myelinating the nerve cells’ axons — a single oligodendrocyte is capable of myelinating multiple axons. Mature myelin-producing oligodendrocytes develop from more immature, stem cell-like OPCs. In a normal brain, upon myelin loss, OPCs are called into action and travel into the damage site where they mature and generate myelin-producing oligodendrocytes. In this study, the researchers found that OPCs in MS form clusters in blood vessels of the brain-blood barrier, having lost the ability to detach from these vessels and migrate to injury sites. In an animal model of MS, they saw that OPC aggregates altered the location of other cells — called astrocytes — in a competition for space, and contributed to the disruption of blood vessels. Astrocytes are a group of star-shaped cells, belonging to the group of glial cells, that provide neurons with energy, and work as a platform to clean up their waste. They also have other functions within the brain, such as regulating blood flow and inflammation. The team also observed that OPC aggregates trigger an immune inflammatory response, shown by a large number of microglia (the central nervous system immune cells) and immune cells called macrophages around these cell clusters. “We find in several MS cases, in lesion areas with active inflammation, that OPCs can be found clustered on vasculature, representing a defect in single cell perivascular migration and inability to detach from blood vessels,” the researchers wrote. Further molecular analysis revealed that OPCs have high levels of Wnt signaling, and elevated secretion of Wif1 factor to the extracellular space that could explain why OPCs accumulate and destroy the blood-brain barrier. The WiF1 factor is actually a negative regulator of Wnt signaling that is essential for the maintenance of the blood-brain barrier structure. This factor competes with Wnt ligands, and affects the integrity of cellular junctions, making the blood-brain barrier more fragile and permeable. "Evidence for this defective oligodendroglial–vascular interaction in MS suggests that aberrant OPC perivascular migration not only impairs their lesion recruitment but can also act as a disease perpetuator via disruption of the BBB,” the researchers wrote. They suggested that more studies are needed to better understand the interactions between blood vessels and oligodendrocytes, which could help identify new therapeutic targets for promoting myelin repair in MS.

A clinical trial testing a computer program called Deprexis as a home-based therapeutic strategy for multiple sclerosis (MS)-related depression is enrolling participants with all types of MS  at three sites in the U.S. and two in Germany. The U.S. study locations are the Cedars-Sinai Medical Center,…

This year’s John Dystel Prize for Multiple Sclerosis Research is being awarded to Anne H. Cross, a neurologist and MS chair in the department of neuroimmunology at  Washington University School of Medicine in St. Louis, for her research into the role of immune B-cells in multiple sclerosis attacks and new imaging…

Sex, age, disability level, and current disease-modifying therapy use are linked to how multiple sclerosis (MS) patients weigh the potential benefits and safety risks of treatments, new research from two teams funded by the National Multiple Sclerosis Society shows. These studies shed light on how…

The National Multiple Sclerosis Society is funding a new Phase 2 clinical trial to test the effectiveness of stem cell therapy on individuals with progressive forms of multiple sclerosis (MS), using mesenchymal stem cells from their own bone marrow. The ability of stem cells to both self-renew and create…

Spurred on by a recent multiple sclerosis (MS) prevalence study, which revealed that the number of MS patients in the U.S. is double (nearly one million) what had been previously thought, the National Multiple Sclerosis Society is marking MS Awareness Week by sharing stories of those affected…