Steve Bryson, PhD, science writer —

A team of researchers has discovered that the key to bypassing the blood-brain barrier — a semipermeable border that protects the brain against toxins in the blood but also blocks potential treatments — is the Unc5B receptor in the endothelial cells that line the tiny blood vessels in the brain.

For the first time, researchers have brought to light the precise three-dimensional structure of Mayzent (siponimod) as it binds to its molecular target, the sphingosine 1-phosphate receptor 1 (S1P1). These findings are expected to aid in developing next-generation MS therapeutics with better selectivity for S1P1, enhancing their potency while reducing…

Paralyzed Veterans of America (PVA) has formed a committee to better address the needs and interests of veterans with multiple sclerosis (MS), including help with obtaining care and disability benefits. The nonprofit PVA is the only congressionally chartered veterans organization working to assist and represent veterans with spinal…

Multiple sclerosis (MS) patients reported fewer difficulties regulating their emotions, and reduced depressive symptoms when they applied trait mindfulness techniques, a study showed. Trait mindfulness refers to an innate ability to pay and maintain attention to moments in the present with an open, non-judgmental attitude. Notably, the use of…

The psychological distress of a parent whose child is found to have multiple sclerosis (MS) may directly impact the quality of life of the child. That’s according to a new study that revealed a worse health-related quality of life (HRQoL) in MS children after their diagnosis. These findings support…

An increased production of CD25 – an immune receptor that regulates T-cell proliferation and activation – is the most noticeable blood cell immune alteration in people with multiple sclerosis (MS) compared with their unaffected identical twins, a study discovered. The increased CD25 levels, which correlated with disease severity, were…

Therapeutics designed to produce new oligodendrocytes — the cells responsible for the protective myelin sheath that is damaged in multiple sclerosis (MS) — might be the most effective approach for disorders such as MS, according to a study conducted in a fish model. That’s because oligodendrocytes that survive being…

VISIONARY-MS, a Phase 2 clinical trial evaluating the safety and effectiveness of CNM-Au8 in people with relapsing multiple sclerosis (MS) with disease-related visual impairment, will conclude early due to COVID-19 pandemic-related challenges. The release of trial data is expected in the second half of this year, according to…

Exergames — playing video games that involve physical exercise — may be more effective at improving balance in people with multiple sclerosis (MS) than conventional rehabilitation, a review of current studies suggested. The study, “Efficacy of Virtual Reality and Exergaming in Improving Balance in Patients With…

Vitamin D supplementation may improve quality of life in people with multiple sclerosis (MS), according to a literature review study. Because vitamin D deficiency is common in MS patients, these findings suggest that “supplementation should be applied at least in a dose that covers the recommended intake,” the researchers…

A higher dose of Copaxone (glatiramer acetate) given three times weekly over seven years led to sustainably lower relapse rates and slowed disability progression in multiple sclerosis (MS) patients, according to a long-term analysis of the GALA study. The higher dose — 40 mg/mL — was generally well-tolerated with no…

The use of oral contraceptives does not increase the risk of a second attack of symptoms or the progression of disability in women with clinically isolated syndrome (CIS) or early stage multiple sclerosis, a study demonstrated. Notably, the researchers also “did not find a protective effect on disability…

Aubagio (teriflunomide) failed to significantly reduce relapses in children with multiple sclerosis (MS), but two years of treatment decreased the number of brain lesions on MRI scans, according to the final results of the Phase 3 TERIKIDS clinical trial. Importantly, the lack of a signficantly lower relapse rate…

Low vitamin D levels in the bloodstream are associated with slower information processing speeds in people with early-stage multiple sclerosis (MS), a study suggests. “Our data support the hypothesis that vitamin D is involved in cognition in MS,” its researchers concluded. The study, “Serum Vitamin D as…

Using robotic devices during gait training can improve walking abilities in people with multiple sclerosis (MS), particularly among those with severe disability, a review of 17 studies has found. However, the benefits lasted only a few months, suggesting that patients need regular training to maintain the improvements. The study,…

A single dose of NVG-291, a potential nerve repair therapy for multiple sclerosis (MS), was safe and well-tolerated among healthy volunteers in a Phase 1 safety trial, and was found to have favorable pharmacological properties, new data show. Given the positive results thus far, a safety committee supervising…

Extracellular vesicles or EVs — tiny sacs of material excreted by cells — that have been coated with protein receptors were found to safely reduce disease progression in a mouse model of multiple sclerosis (MS). Researchers at the Karolinska Institutet, in Sweden, coated these vesicles with receptors that block pro-inflammatory…

Mindfulness-based interventions (MBIs) helped people with multiple sclerosis (MS) cope with symptoms, and many said they would recommend these practices to others living with MS, according to a review of published studies related to patients’ experiences. The participants reported the benefits of a shared experience, but stressed the importance…

One year of Ocrevus (ocrelizumab) treatment does not increase the risk for a rare brain infection — called progressive multifocal leukoencephalopathy (PML) — in people with multiple sclerosis (MS), a study suggests. The study, “Risk Assessment of Progressive Multifocal Leukoencephalopathy in Multiple Sclerosis Patients during…

Mutations in the John Cunningham virus may serve as an early predictor for a rare brain infection in multiple sclerosis patients receiving Tysabri (natalizumab), a study suggests. However, more research is required to investigate the specific mutations in the viral VP1 gene, and validate the risk of the…

TG Therapeutics  has applied to the U.S. Food and Drug Administration (FDA) for approval of ublituximab, the company’s investigational anti-CD20 monoclonal antibody therapy for relapsing forms of multiple sclerosis (RMS). Its application was based on data from the ULTIMATE 1 (NCT03277261) and ULTIMATE 2 (NCT03277248) Phase…

An investigational immunotherapy, ATA188 showed it could reverse disability and improve exercise capacity in people with progressive forms of multiple sclerosis (MS), Atara Biotherapeutics, its developer, reported in an update on a Phase 1 trial and its long-term extension study. EMBOLD trial findings based on MRI brain imaging…

Depression in multiple sclerosis (MS) patients greatly raises their risk of vascular disease and death by any cause, a study that compared this patient group with other patients and a matched public reported. Its researchers recommended further work to determine “whether effectively treating depression” might lower these risks for these…

  An extended-release formulation of amantadine, ADS-5102 was significantly more effective than a placebo at increasing walking speed in multiple sclerosis (MS) patients who had difficulty with this, particularly younger patients with a shorter disease course, the INROADS Phase 3 trial demonstrated. Further clinical work on this investigative…

In people with early-stage multiple sclerosis (MS), the presence of high levels of neurofilament light chain (sNfL) protein in the bloodstream combined with thinning of the retina is a strong indicator of future disease activity, a recent study demonstrates. “Our findings encourage the application of both sNfL and retinal…

A real-world study confirmed the effectiveness and safety of interferon beta-1b in treating older adults with multiple sclerosis (MS), those over the age of 40. “These findings from a real-world setting are promising and demonstrate the positive benefit-risk ratio for [interferon beta-1b] in this study population of middle-aged and…

A new clinical trial launched by the National Institutes of Health (NIH) is evaluating the impact of an extra dose of an approved or authorized COVID-19 vaccine in people with multiple sclerosis (MS) and other autoimmune diseases who did not properly respond to an original vaccine regimen. Approximately 600 people will…

Sonoma Biotherapeutics has raised $265 million in investment funding to support the development and production of novel immune T-cell therapies to treat severe autoimmune and inflammatory diseases, such as multiple sclerosis (MS). “We are ushering in a new era of medicine, using immune cells as living therapies that…

Clene’s investigational oral therapy CNM-Au8 improved energy metabolism in the brain of adults with relapsing-remitting multiple sclerosis (RRMS), according to top-line results from the REPAIR-MS trial. This open-label Phase 2 pilot study (NCT03993171), taking place in Texas, is running in parallel with REPAIR-PD, another Phase 2…

High-dose biotin aided walking speed in people with progressive multiple sclerosis after 12 to 15 months as an add-on treatment, an analysis of placebo-controlled clinical trials shows. However, the therapy failed to improve other measures of disability, and was associated with inaccurate lab test results caused by high levels…