Steve Bryson, PhD, science writer —

Percutaneous tibial nerve stimulation (PTNS), a nonsurgical treatment that delivers mild electrical impulses to a nerve in the ankle, significantly reduced bladder activity and improved sexual function for women with relapsing-remitting multiple sclerosis (RRMS), according to a clinical trial. While PTNS is designed to modulate neural mechanisms involved in…

Higher blood levels of bile acids — molecules found in the digestive fluid bile, which helps absorb fat in the gut — are associated with a slower progression of multiple sclerosis (MS), as indicated by imaging scans, a study by U.S. researchers reported. In a small clinical trial in…

The rate of disability progression among people with relapsing-remitting multiple sclerosis (RRMS) has slowed over the years due to advances in disease-modifying therapies (DMTs), according to a long-term analysis. Patients diagnosed in recent decades have experienced fewer progression events associated with relapses, called relapse-associated worsening (RAW), and also…

Researchers at the Oregon Health & Science University have discovered a plant-derived small molecule that can promote the growth of cells that produce myelin, the protective coating around nerve fibers that’s damaged in multiple sclerosis (MS). The naturally occurring molecule, sulfuretin, blocks the activity of an enzyme that…

People with multiple sclerosis (MS) may have a slightly higher cancer risk than the general population, according to a recent study in France that reviewed a decade of data from more than 140,000 MS patients. The risk of bladder, brain, cervical, and kidney cancer was significantly increased in MS…

A sublingual formulation of cladribine, which is the active ingredient of the approved oral treatment Mavenclad, in relapsing multiple sclerosis (MS), showed comparable pharmacological properties to its name-brand counterpart. That’s according to preclinical data announced by BioNxt Solutions, the formulation’s developer, in a company press release.

An online education program called “Eating Well with MS” improved the dietary behavior of adults with multiple sclerosis (MS), and was deemed in a study to be practical to complete, interesting, and valuable for patients. “Our study completion rates highlight the practicality of the intervention,” the researchers evaluating the…

The National Multiple Sclerosis Society (NMSS) has updated its Pathways to Cures Roadmap to account for recent scientific advances in the search for a cure for multiple sclerosis (MS). The details were provided in the report, “The refined Pathways to Cures Research Roadmap for…

Glial cells, which mostly support the function of nerve cells, play key roles in multiple sclerosis (MS) disease progression and development, according to a stem cell-based study. “Most research and therapeutic strategies have so far focused on blocking the overactive immune system, but how cells in the brain itself,…

Kesimpta (ofatumumab) is more effective than Aubagio (teriflunomide) among people with multiple sclerosis (MS) from ethnically diverse groups, including Black and African American, Hispanic and Latino, and Asian individuals, according to an analysis of pooled clinical trial data. “Determining whether there are differences in how people respond…

Levels of the immune cell protein CHIT1 at diagnosis, taken from the spinal fluid via a spinal tap, may strongly predict how fast disability progression will occur in people with multiple sclerosis (MS), a new study suggests. Compared with standard clinical measures used to predict disease progression — such…

People with multiple sclerosis (MS) tend to experience a short-term reduction in disability and brain lesion volume after receiving stem cell therapy, according to a meta-analysis of nine studies detailing randomized clinical trials. After six and 12 months, however, the researchers found no differences in disability between patients…

People with multiple sclerosis (MS) have elevated immune responses to more proteins of the Epstein-Barr virus (EBV) than previously thought, according to a new study. EBV-specific immune T-cells isolated from MS patients could also respond to multiple proteins found in the brain, particularly those associated with myelin,…

A Marquette University team is leading a new project that will combine balance and cardio training with the goal of improving the walking abilities of people with multiple sclerosis (MS). Led by Marquette biomedical engineering professor Brian Schmit, PhD, the project — which is supported by a $3.34 million…

An abnormally active metabolism in immune B-cells can trigger the release of pro-inflammatory signaling molecules that drive further inflammation in multiple sclerosis (MS), a study found. Selectively blocking certain metabolic processes with a Bruton’s tyrosine kinase (BTK) inhibitor normalized B-cell metabolism and shifted their signaling to an anti-inflammatory state.

People with multiple sclerosis (MS) who start treatment with a mild-to-moderate efficacy disease-modifying therapy (DMT) were more likely to switch to another DMT, an analysis of the German MS Registry finds. Starting a DMT between 2014 and 2017 was also a predictor of switching. Disease activity despite treatment…

Alternative splicing, a biological process that allows a single gene to code for multiple proteins, is extensively disrupted in immune cells isolated from untreated multiple sclerosis (MS) patients, and long-term treatment with interferon beta-based therapies largely corrects the defects, a study found. “Alternative splicing is a potential biomarker warning…

A small molecule called ESI1 stimulated the repair of the myelin sheath, the fatty coating on nerve fibers that is damaged in multiple sclerosis (MS), a study found. In an MS mouse model, this resulted in improved motor function and nerve cell communication, as well as reduced signs…

Charles River Laboratories has joined up with FibroBiologics to manufacture the company’s spheroids for clinical trials in multiple sclerosis (MS) and several other conditions. The spheroids are groups of fibroblast cells arranged in a three-dimensional (3D) structure that more closely resemble how cells organize in living tissues.

High blood levels of the nerve damage biomarker neurofilament light chain (NfL) significantly increased the risk of people with clinically isolated syndrome (CIS) converting to definite multiple sclerosis (MS), according to an analysis of clinical trial data. CIS patients with higher NfL levels also made the transition earlier…

People with multiple sclerosis (MS) in England had a seven times greater risk of hospitalization and a fourfold increased risk of death from COVID-19 in 2022 than did the general population, according to a study of almost 12 million people in the European nation. The elevated risk of both…

Erectile dysfunction is more likely to occur among men with multiple sclerosis (MS) whose disease is more severe, according to a study, which noted that the ability to contract the cremaster muscle, which controls the position of the testicles, was linked with a decreased likelihood of erectile dysfunction in…

A stem cell transplant effectively reduced the abnormal immune response that drives multiple sclerosis (MS) progression by altering a specific group of immune cells called myeloid cells, a mouse study showed. Treatment with a compound that suppressed a receptor called CSF1R improved the transplantation efficiency of myeloid cells…

The use of obesity medications — approved drugs for treating diabetes and promoting weight loss — is associated with a reduced chance of developing multiple sclerosis (MS), according to real-world data from the U.S. Food and Drug Administration (FDA), a study found. In particular, medicines that activate a receptor…

Kyverna Therapeutics‘ cell-based therapy KYV-101 had an acceptable safety profile and promising treatment effects when given to two people with hard-to-treat progressive multiple sclerosis (MS), according to a case study. “We are very pleased about offering this potentially paradigm-shifting treatment opportunity to patients that have exhausted other medical…

A bilingual graphic educational message, dubbed VISIBL-MS, has been developed by researchers at the University of Connecticut (UConn) to raise awareness about the early symptoms of multiple sclerosis (MS). The graphic — bearing the word “VISIBLY” in English and “VISIBLE” in Spanish — uses the letters in each phrase…

Coupling a noninvasive brain stimulation procedure with an intensive rehabilitation program significantly improved motor function and balance in adults with relapsing-remitting multiple sclerosis (RRMS), a randomized clinical trial finds. High-frequency repetitive transcranial magnetic stimulation (rTMS) is a noninvasive treatment approach that delivers pulses of magnetic fields to modulate nerve…

A small clinical trial in Texas is testing whether a noninvasive magnetic brain stimulation procedure can ease the symptoms of overactive bladder in adults with multiple sclerosis (MS). The randomized Phase 2 study (NCT06072703) is ongoing at Houston Methodist Hospital, and is recruiting about 29 women with stable…

A non-invasive scan that measures network activity across the brain was able to predict the outcomes of behavioral therapies designed to improve cognitive function in people with multiple sclerosis (MS), a study demonstrates. Brain network function, as assessed by the test, called magnetoencephalography (MEG), “could play an important role…

Sergio E. Baranzini, PhD, a scientist at the University of California, San Francisco (UCSF), is this year’s winner of the Barancik Prize for Innovation in MS Research, awarded by the  National Multiple Sclerosis Society (NMSS) for his groundbreaking discoveries in multiple sclerosis (MS). His efforts have helped…