Patricia Silva, PhD, director of science content —

Urinary tract symptoms affect a large proportion of patients with multiple sclerosis (MS), yet their extent and type is not well-known. A study reported that among a cohort of people with the disease, almost 70 percent had urinary tract problems, adding to the extent of their disability. The study,…

MedDay SAS recently announced that it has raised €34 million, about $38.5 million, in a Series B financing round. The money will enable the company to lead a confirmatory Phase 3 clinical trial, called SPI2, in the United States to assess its lead candidate, MD1003, as a treatment for progressive multiple sclerosis (MS). MedDay concluded…

Mice with experimental autoimmune encephalomyelitis (EAE), an animal model of multiple sclerosis (MS), were found to have milder symptoms if the target of natalizumab (Tysabri) — VLA4 — was absent on B-cells, preventing regulatory cells that might control immune processes from entering the brain. B-cells are increasingly thought to play…

The National Multiple Sclerosis Society announced that it has invested $25.3 million to support nearly 60 new research projects aiming to better understand and treat multiple sclerosis (MS), and seven clinical training awards as part of its strategic approach to eventually curing MS. This investment is part of the Society’s plan to commit a…

The National Multiple Sclerosis Society is funding a new survey to understand how people living with multiple sclerosis (MS) weigh risks against benefits when choosing MS therapies. The survey was developed by Dr. Robert Fox, a neurologist, working with colleagues at the Cleveland Clinic and the MS patient…

A case report of a woman with relapsing-remitting multiple sclerosis (RRMS) who developed shingles while being treated with dimethyl fumarate (Tecfidera) has raised questions of whether the drug reactivates the varicella-zoster virus. The study, “Disseminated zoster with paresis in a multiple sclerosis patient treated with dimethyl fumarate,“ was published in…

The Colorado Neurological Institute (CNI), a non-profit research and neurological care organization, will host the “Spotlight on Hope” gala and fundraising event on April 15, celebrating CNI patients, community leaders and physicians. The inaugural event, which combines the group’s Hope Awards and Gala, is part of CNI’s outreach efforts to advance public understanding of brain cancer, attacks like…

Researchers reported that patients with myelitis who later develop multiple sclerosis (MS) might be distinguished from others with myelitis by a number of characteristics, like the location and size of spinal cord lesions, a finding that might help clinicians diagnose MS and initiate treatment at an early stage. Myelitis, an…

PJSC Pharmsynthez, a pharmaceutical company based in Russia, recently announced completed follow-up findings and data analysis from a Phase 2a proof-of-concept clinical trial of its novel therapeutic vaccine Xemys for the treatment of multiple sclerosis (MS). Xemys utilizes Xenetic Biosciences patented ImuXen technology. In the open-label, dose-escalating trial, 20 patients…

Scientists at the Pediatric MS Center at NYU Langone, New York, reported that U.S. adolescents with multiple sclerosis (MS) receiving interferon-beta 1a therapy had a higher body mass index (BMI), more relapses, and were managed differently compared to patients of similar age in seven other countries. The study, “Subcutaneous…

Editor’s note: The term B-cells is, in fact, a collective term for a group of cells having rather different properties. Some B-cells cells play a role in fighting invading pathogens or flawed cells, and can be wrongfully activated to target normal cells in autoimmune diseases. Regulatory B-cells (Bregs), instead act…

Neuregulin-1 is a signaling molecule of interest in the context of synaptic plasticity ­— the ability of our nerve cells to form new connections and get rid of those that are no longer needed. Now, a study showed that the factor is also indispensable for repairing myelin in models of spinal…

Several clinical trials have shown that alemtuzumab (Lemtrada) effectively reduces relapse rates in patients with multiple sclerosis (MS), and improves disability in the early stages of the disease. A new study adds to evidence of the drug’s efficiency by finding that it affects different aspects of disability to varying degrees, a finding…

The National Multiple Sclerosis Society is welcoming Novartis Pharmaceuticals, for a fifth consecutive year, as a leading national sponsor of Walk MS, its annual fundraising and awareness-raising event. This year’s walks will also again feature the musician and multiple sclerosis (MS) ambassador David Osmond leading the society’s as part…

Natalizumab (Tysabri) harnesses multiple sclerosis (MS) activity by targeting CD49, a molecule on the surface of immune cells. Now, researchers found that the drug reduces the factor on regulatory T-cells to a greater extent than on inflammatory T-cells — a mechanism that might explain disease exacerbation during treatment. The molecule under…

A survey, summarizing the views of 2,600 multiple sclerosis (MS) patients, showed how people manage their disease in real life — and the results offer some surprising insights that might provide clues for future treatment development and optimization. Conducted by a Stanford University-trained geneticist, Dr. Yael Wilnai, results from the…

Rosacea is an inflammatory skin condition affecting mostly fair-skinned individuals. A study from the University of Copenhagen, Denmark, recently showed that the condition in women is also associated with multiple sclerosis (MS). Recent genome wide association studies (GWAS) have pinpointed genetic risk factors of the disease that also increase…

MediciNova, Inc., announced that MN-166 (ibudilast) has been approved for “fast track” development by the U.S. Food and Drug Administration (FDA) as a potential treatment for progressive multiple sclerosis (MS). Progressive MS includes both the primary progressive (PPMS) and secondary progressive (SPMS) forms of the disease. MediciNova’s MN-166 was licensed from Kyorin Pharmaceuticals for its potential…

Scientists in recent years have wondered whether a link exists between high lactate levels resulting from mitochondrial dysfunction and multiple sclerosis (MS) progression. Now researchers in Italy showed that lactate, a metabolic byproduct, is indeed increased in the cerebrospinal fluid of MS patients and may be a disease driver. Mitochondria are the body’s energy factories,…

According to new research published in the Multiple Sclerosis Journal, environmental factors appear to play a much greater role in the onset of multiple sclerosis (MS) than previously recognized. The study, “Ethnicity and prevalence of multiple sclerosis in east London,” was led by scientists at…

Clinical trials have shown that ocrelizumab — an antibody targeting B-cells — is effective in multiple sclerosis (MS). As a result, some researchers and clinicians claim that B-cell depletion is a sufficient therapy in MS, and that drugs targeting other immune cells are obsolete. Not everyone agrees. A debate at…

A major dilemma facing clinicians is whether to continue treatment with disease-modifying drugs, effective in relapsing-remitting multiple sclerosis (RRMS), as the disease progresses to secondary progressive MS (SPMS). In SPMS,  these treatments seem to lose their benefits and — as they are often associated with severe side effects and high costs — clinicians…

Sanofi Genzyme, one of the companies participating in the four-day 10th World Congress on Controversies in Neurology (CONy) in Lisbon, Portugal, that concluded on March 20, 2016, supported several symposiums focused on multiple sclerosis (MS) — including one on B-cell and T-cell therapies. For over a decade, Sanofi Genzyme has worked to develop effective therapies…

Certain therapies used to treat multiple sclerosis (MS) have been associated with opportunistic infections of the central nervous system, including progressive multifocal leukoencephalopathy (PML), a rare but often fatal brain disorder caused by the John Cunningham (JC) virus. The question of whether the risk for opportunistic infections to MS patients outweighs…

Vitamin D is crucial for our general health and it is known that it modulates immune responses. While large studies have shown that supplemental vitamin D lowers the risk of multiple sclerosis (MS), not everyone is convinced. In a debate at the 10th World Congress on Controversies in Neurology (CONy) March…

The precision of magnetic resonance imaging (MRI) measurement has improved over the years, and now scans can identify brain damage before symptoms begin showing. Whether the presence of new or expanding lesions predict disease progression is, however, still controversial, and clinicians have no guidance when making treatment decisions about the…

Blood biomarkers in individual multiple sclerosis patients may help clinicians determine which treatments would be of most benefit to that person, according to researchers at Oklahoma Medical Research Foundation (OMRF). The study, published in the journal Neurology, Neuroimmunology & Neuroinflammation, is titled “Cytokine profiles show heterogeneity of interferon-β response in multiple sclerosis patients.”…

Interventions to improve balance in patients with multiple sclerosis (MS) have produced varying results, but a small clinical trial showed that balance training using a virtual reality tool could help people with relapsing-remitting MS (RRMS) and might improve adherence to training. Virtual reality tools are a popular training approach, not least because compliance to…

Microglial cells in the hippocampus, a brain region crucial for memory processing, may contribute to brain damage associated with cognitive impairment in multiple sclerosis (MS). The finding, published in the journal Scientific Reports, implies that targeting microglia could be a promising strategy to improve cognition in MS. While cognitive…

People newly diagnosed with multiple sclerosis (MS) tend to also suffer from other chronic health problems, particularly depression, according to a Canadian study, that also emphasizes the importance of investigating whether the safety of MS treatments differs for these patients. “These findings are interesting for several reasons,” the study’s author,…