research

Researchers developed a way of reprograming cells to use synthetic materials — provided by the team — to create artificial, working structures within or about the cells. This approach may be a way to reprogram nerve cells to produce myelin-like protective polymers — large molecules made of many repeating…

Continuous production of fatty molecules (lipids) is crucial to the maintenance of the myelin sheath that wraps nerve fibers to protect them, ensuring the transmission of electrical impulses between nerve cells, a study reported. These findings may have strong implications for treating disorders caused by myelin loss, including…

A planned Phase 2 clinical trial of a potential treatment for progressive multiple sclerosis has been postponed to keep hospital resources open to treat people with COVID-19 during the ongoing global outbreak, and to reduce the risk of exposure to MS patients, GeNeuro, the investigate therapy’s developer, announced. The…

Ethnicity does not seem to have an influence on the degree of cognitive impairment seen in patients at the early stages of multiple sclerosis (MS), a U.S.-based study suggests. The study, “Race, ethnicity, and cognition in persons newly diagnosed with multiple sclerosis,” was published in the…

Older age, a greater number of health conditions, and prior hospital admissions are associated with more hospitalizations due to all causes among people with multiple sclerosis (MS). However, MS-related hospitalizations decrease as patients age, and are less frequent among women, according to a study analyzing more than two decades…

The risk of invasive cancer may be slightly higher in multiple sclerosis (MS) patients treated with Gilenya (fingolimod) compared with those treated with rituximab, and with people from the general population, a Swedish study suggests. The study, “Cancer Risk for Fingolimod, Natalizumab, and Rituximab…

A new test involving a virtual reality simulation was able to detect balance issues in patients with multiple sclerosis (MS), potentially allowing doctors to identify whether a patient is at risk of falling despite having no apparent problems with walking, according to new research. The results of the study,…

An investigational therapy that uses nanocrystals of gold to help the brain repair itself represents a breakthrough in the multiple sclerosis (MS) field, says Clene Nanomedicine‘s chief medical officer Robert Glanzman. Glanzman, MD, recently presented promising results at the ACTRIMS Forum 2020 indicating that Clene’s lead…

A short-chain fatty acid produced by gut bacteria helps to counteract inflammatory responses in multiple sclerosis (MS) by promoting greater numbers of regulatory immune cells, a study reports. But the bacterial composition of the gut (its microbiome) of MS patients is deficient in bacteria that produce this acid —…

Starting treatment with a disease-modifying therapy (DMT) reduces blood levels of neurofilament light chain (NfL) — a potential biomarker of disease progression and activity — to varying degrees depending on the therapy used, according to a large real-world study of patients with relapsing-remitting multiple sclerosis (RRMS). The findings support…

As multiple sclerosis (MS) patients live longer, researchers have observed similarities between changes in their brains and in the brains of Alzheimer‘s patients, a study found. Understanding whether these changes are the result of worsening MS-related neurodegeneration or co-occuring (comorbid) Alzheimer’s disease will help guide better treatment…

The Partners Multiple Sclerosis Center at Brigham and Women’s Hospital has joined BrainStorm Cell Therapeutics in a Phase 2 trial exploring the safety and efficacy of NurOwn in the treatment of progressive multiple sclerosis (MS). This is the fifth and final clinical site participating in…

What science has told us about how diet might influence a person’s risk of multiple sclerosis and a patient’s disease course was the topic of discussion at a recent MS conference. Ellen Mowry, MD, a researcher and professor of neurology at John Hopkins, also reviewed some of the dietary…

Janssen has submitted an application to the European Medicines Agency (EMA) asking that ponesimod be approved as an oral treatment for adults with relapsing multiple sclerosis (MS) in the European Union. Ponesimod (formerly ACT-128800) is an experimental treatment that targets the sphingosine-1-phosphate receptor…

Treatment for two months with N-acetylcysteine, or NAC — a natural molecule that enhances the levels of antioxidants — significantly improved metabolic activity in certain brain regions among people with multiple sclerosis (MS), a small clinical study reports. This increase in metabolic activity was accompanied by improvements…

Modulating the bacteria that reside in the gut by treating multiple sclerosis (MS) patients with probiotics, fecal transplants, or gut-related microRNAs may help to ease inflammation and disease severity, researchers with Brigham and Women’s Hospital suggest. Howard Weiner, MD, a group leader at the hospital, presented his team’s findings on…

A signaling molecule of the immune system called interleukin 13 (IL-13) may modulate the function of key immune cells involved in multiple sclerosis (MS), and their migration through the barrier that protects the brain and spinal cord. IL-13 is an “attractive molecule” and a potential avenue for treating MS,…

Emerald Health Pharmaceuticals’ investigational cannabidiol-derived EHP-101 continues to show potential to ease inflammation and myelin loss (demyelination) — a hallmark of multiple sclerosis (MS) — according to data from healthy volunteers and a mouse model of MS. The data support the advance of EHP-101’s clinical development into…

Ozanimod — an investigational oral therapy up for approval to treat relapsing multiple sclerosis (MS) — lowers the number of white blood cells circulating in the blood, supporting its ability to ease inflammation in the brain and spinal cord. But this treatment also does not affect all…

Using a patient-friendly autoinjector pen to take monthly doses of ofatumumab — an investigational B-cell therapy for relapsing multiple sclerosis (MS) — is bioequivalent to delivering it via a prefilled syringe, and would allow self-administration of the treatment at home, a study shows. Equal effects…

In this column, I’ll be highlighting some of the research presented at this year’s Americas Committee for Treatment and Research in Multiple Sclerosis (ACTRIMS) Forum, held last week in West Palm Beach, Florida. #ACTRIMS2020 — Remyelination in Adult Animal Brains Possible via Cell Transplant, Study Says You’ll need…

A protein called dedicator of cytokinesis 8 (DOCK8) is key for the development and expansion of self-reactive immune T-cells that wrongly attack myelin, a study in a mouse model of multiple sclerosis (MS) found. DOCK8 drives the migration and stimulating capacity of dendritic cells — immune cells that ‘teach’…

High-dose vitamin D supplements appear to aggravate inflammation and myelin loss in the brain and spinal cord, and worsen the disability associated with multiple sclerosis (MS), a study in a mouse disease model reported. Excessive use of vitamin D causes calcium levels to…

Transplanting human glial progenitor cells (GPCs) — brain cells able to generate myelin-producing cells — effectively led to remyelination in the brains of adult mice with myelin disorders, a study found. These results were presented at the Americas Committee for Treatment and Research in Multiple Sclerosis (ACTRIMS) Forum 2020, running…

Immune system cells can either trigger or suppress inflammation by controlling mitochondrial respiration — the process that occurs in mitochondria, the cells’ powerhouses, and results in the production of usable energy by cells — according to a recent study. This discovery raises the possibility that…

The likelihood of discontinuing treatment with Tysabri (natalizumab) is higher among patients with progressive relapsing multiple sclerosis, and those who smoke and are depressed, a study reported. Progressive relapsing MS (PRMS) is now largely considered a subset of primary progressive MS, or PPMS marked by periods…

Anavex Life Sciences‘ investigational therapy Anavex 2-73 (blarcamesine) showed an ability to protect, repair, and induce the formation of oligodendrocytes — the cells that produce the protective myelin layer around neurons — in early cell testing, researchers reported. These findings, which further establish the therapy’s potential as a treatment…

Immune cells from patients with relapsing-remitting multiple sclerosis (RRMS) respond differently to Tecfidera (dimethyl fumarate) based on age, gender, and serum blood glucose levels, a study found.  The results suggest these patient-specific factors can modulate the response of immune cells, and should be…

Multiple sclerosis (MS) patients switching from Tysabri (natalizumab) to other disease-modifying therapies may have an increased risk of disease activity, though the risk is lower if the switch is limited to three months, a study found. The results were published in an article, “Effect of…

The Spanish version of the modified Story Memory Technique improves learning and life satisfaction of Mexican patients with multiple sclerosis (MS), a new study suggests.  The tool, developed by the Kessler Foundation, has the potential to address the lack of cognitive rehabilitation interventions that are culturally…