Marisa Wexler, MS, senior science writer —

Treatment with modafinil, a medication used to reduce excessive sleepiness, and cognitive behavioral therapy (CBT) can both provide clinically meaningful reductions in fatigue in people with multiple sclerosis (MS), a new study reports. Combining modafinil with CBT, a form of talk therapy, wasn’t more effective for MS-related fatigue than…

A specific epigenetic marker, or a chemical modification in DNA that alters gene activity, may explain why adult oligodendrocyte progenitor cells respond differently to therapies aiming to restore myelin than their neonatal counterparts, a study reports. The modification, called a lysine eight acetylation on histone H4, helps to regulate…

People with relapsing-remitting multiple sclerosis (RRMS) who drink low to moderate amounts of alcohol have significantly less disability progression in the years following diagnosis than non-drinkers, a study found. The trend was especially pronounced among women. Although the findings suggest that drinking alcohol may have beneficial effects in some…

People with multiple sclerosis show subtle alterations in gut bacteria that seem to be consistent across populations in the U.S. and Asia, a new analysis of previously published studies found. “Our work … establishes a generalized and common gut microbiome pattern in patients with MS across geographically and technically…

PIPE-307, an experimental oral therapy that’s currently in Phase 2 testing for relapsing-remitting multiple sclerosis (RRMS), was shown to promote myelin repair in a mouse model of multiple sclerosis (MS). The preclinical findings were published in PNAS, in the study “Targeting the muscarinic M1 receptor…

A machine learning algorithm may be able to accurately predict whether or not people with multiple sclerosis (MS) will experience a worsening of disability in the near term — which may help tailor treatment decisions and improve patient quality of life — according to the findings of a new…

Blocking the activity of a protein called connexin 43 (Cx43) may be an effective strategy to treat multiple sclerosis (MS), according to a recent study in animal models of the disease. A compound called INI-0602, which was designed to inhibit this protein, significantly eased disease severity in mice, including…

Tiziana Life Sciences has received fast track designation from the U.S. Food and Drug Administration (FDA) for its intranasal foralumab to treat nonactive secondary progressive multiple sclerosis (SPMS). The FDA gives fast track status to experimental medicines that have the potential to fill unmet needs to treat serious…

Inflammation outside of the brain and spinal cord, which can be caused by infections like the common cold, flu, or urinary tract infections (UTIs), is associated with more damage to the nervous system in people with progressive forms of multiple sclerosis (MS). That’s according to the study “…

Using machine learning to analyze eye scans can help detect slight changes that may be early signs of multiple sclerosis (MS), potentially aiding in early diagnosis of the disease, a study found. The study, “SLO-Net: Enhancing Multiple Sclerosis Diagnosis Beyond Optical Coherence Tomography Using Infrared Reflectance…

Using a newly developed molecular analysis, a research team has discovered previously unknown subsets of immune cells and genes that may play a role in multiple sclerosis (MS) and other immune-mediated diseases. “We discovered new types of helper T cells as well as genes related to immune disorders. We…

A panel of 20 proteins in blood may be used to quantify disease activity, namely relapses and lesions, in people with multiple sclerosis (MS), a new paper proposes. “A multi-protein panel like the one developed in this study has the capability to capture the state of a patient’s MS…

When given a specific set of chemical cues, immune cells called neutrophils are able to take on healing abilities that allow them to help repair damaged nerve fibers, a study by U.S. researchers found. The researchers hope to build on this discovery to create new treatments for multiple sclerosis…

People with multiple sclerosis (MS) who have cognitive impairment tend to report worse mental and physical quality of life than patients who don’t have cognitive issues, a study reports. Adults with MS who have cognitive problems are also less likely to be employed. The study, “Association…

The National Institute of Neurological Disorders and Stroke has awarded a $2.9 million, five-year grant to a research project that aims to advance a new technology that could improve stem cell therapies for multiple sclerosis (MS) and other neurological disorders. “The work we plan to undertake has significant implications…

Dormant Epstein-Barr virus (EBV) becomes activated during periods of disease relapse in multiple sclerosis (MS) and triggers inflammatory activity in multiple types of immune cells, a study suggested. Blocking EBV activation can reduce the inflammatory activity of immune cells, supporting the idea that targeting the dormant virus may…

Understanding how exercise benefits people with multiple sclerosis (MS) is the aim of a trio of U.S. scientists who has published a new framework to help guide research into the subject. “Our objective is guiding the field toward evidence that facilitates the prescription and promotion of [exercise training] as…

Scientists in Iran have discovered a new way to convert astrocytes — star-shaped brain cells that support nerve function — into oligodendrocytes, the cells that make and repair myelin in the brain. When the converted cells were transplanted into the brains of mice with myelin damage like that seen in…

Microscopic connections between brain cells vary based on biological sex, according to a new study that used machine learning to analyze MRI data from hundreds of healthy volunteers. Researchers said the findings may help explain why neurological disorders such as multiple sclerosis (MS) frequently vary according to sex. “Our…

Cionic is rolling out an update for the software that powers its Neural Sleeve, a wearable device — worn on the leg — that’s designed to aid in mobility for people with neurological conditions such as multiple sclerosis (MS). The new updates include a suite of functional exercises…

The National Multiple Sclerosis Society has awarded Inflectis BioScience a grant valued at $649,601 to advance the preclinical development of IFB-048, the company’s experimental treatment to promote myelin repair in multiple sclerosis (MS). “This grant along with the support from the Society are a testimony…

Among immigrants to Canada, the risk of multiple sclerosis (MS) is higher for those who have spent a greater portion of their life in Canada, a new study reports. The study, “Proportion of Life Spent in Canada and the Incidence of Multiple Sclerosis in Permanent Immigrants,”…

A lower dose of the experimental oral therapy vidofludimus calcium (IMU-838) was not as effective as higher doses at reducing lesions in people with relapsing-remitting multiple sclerosis (RRMS), extended data from the therapy’s Phase 2 EMPhASIS trial show. “We found that doses of 30 mg and 45 mg,…

A new machine learning model is able to predict the risk of converting from clinically isolated syndrome, or a first event of multiple sclerosis (MS)-like symptoms, to clinically definite disease, a study found. “Our study developed a machine-learning model that not only provides a numerical estimate of the…

People with multiple sclerosis (MS) who are being treated with Tysabri (natalizumab) tend to prefer receiving the medication as a subcutaneous (under-the-skin) injection rather than an intravenous (into-the-vein) infusion, according to new data from an observational study. “Based on current data, there is a trend toward patients’ preference…

Two years of treatment with Briumvi (ublituximab) in clinical trials resulted in a confirmed reduction in disability for more than 1 in 10 people with early relapsing multiple sclerosis (MS) who had not received any prior treatment. That’s according to new data from the ULTIMATE Phase 3 trials,…

Long-term treatment with Clene Nanomedicine‘s experimental oral therapy CNM-Au8 led to signs of sustained improvements in nerve and myelin health for people with relapsing-remitting multiple sclerosis (RRMS) over three years, according to new data from the VISIONARY-MS clinical trial. The findings continue to support Clene’s plans to…

Undergoing fertility treatment with assistive reproductive technologies does not increase the likelihood of having a relapse for women with multiple sclerosis (MS) who are taking a disease-modifying therapy (DMT), according to a new analysis. “The results are reassurance for women with MS who plan to undergo assistive reproductive…

When presented with medical information authored by neurologists or by ChatGPT, people with multiple sclerosis (MS) reported similar satisfaction with both, but said the artificial intelligence platform was more empathetic. That’s the result of the study, “ChatGPT vs. neurologists: a cross-sectional study investigating preference, satisfaction ratings…

Scientists have created an assay that can measure immune cells’ inflammatory attack against the Epstein-Barr virus (EBV), a known risk factor for multiple sclerosis (MS). Researchers found preliminary evidence that some MS treatments, but not others, may alter the immune system’s response to EBV. The scientists said the…