research

The levels of the protein neurofilament light chain (NfL) in the blood when a person experiences a first demyelinating event associated with multiple sclerosis (MS) can predict brain atrophy up to a decade later, a new study shows. Titled “Association of Serum Neurofilament Light Levels…

A non-invasive retina imaging technique known as optical coherence tomography (OCT) provided evidence of the neuroprotective effect of ibudilast (MN-166) — an oral medication designed to reduce the body’s inflammatory responses —  in people with progressive forms of multiple sclerosis (MS). The data also…

The Israeli Innovation Authority has awarded Owlytics Healthcare a $1.3-million grant to support the company’s development of wearable artificial intelligence (AI) technology that has the potential to improve multiple sclerosis (MS) therapies and better evaluate treatment efficacy in clinical studies. The device would be able to continuously…

The brain volume of people with relapsing-remitting multiple sclerosis (RRMS) undergoes a dynamic cycle of enlargement and contractions, a new study shows. Patients with a lower volume (contractions) had less severe MS and a shorter disease duration, the study found. Overall, these findings suggest that frequent monitoring of the…

Extracellular vesicles (EVs), tiny sacs released from myelin-producing cells called oligodendrocytes, may help dampen the immune system’s attack against myelin, whose loss is the hallmark of multiple sclerosis (MS), a new mouse study shows. The findings suggest that oligodendrocytes-released EVs could work as an universal immunotherapy for MS…

Using a two-pronged approach, researchers were able to restore myelin on regenerated nerve fibers in a mouse model of optic nerve injury, which has implications for multiple sclerosis (MS) and other diseases associated with myelin loss, a study reported. The study, “…

A small protein isolated from beetroot is able to block the activity of an enzyme called prolyl oligopeptidase (POP), which breaks down certain hormones and signaling molecules, and is thought to control the body’s inflammatory responses. According to the researchers, the discovery of this plant-derived protein may make possible…

There may be a better way of repairing the insulation surrounding damaged neurons that could lead to new treatments for multiple sclerosis (MS), a study suggests. The data showed that blocking the protein sphingomyelin hydrolase neutral sphingomyelinase 2, or nSMase2, could improve the quality of the myelin surrounding…

A recently identified group of immune cells saved damaged nerve cells from death and promoted nervous system repair, a new study suggests. This finding may represent new promise for treating neurodegenerative diseases such as multiple sclerosis (MS) and amyotrophic lateral sclerosis (ALS). The study, “A new neutrophil…

There is no significant association between multiple sclerosis (MS) and vitiligo, a skin condition in which patches of skin lose their color, a review study has found. The study, “Association of multiple sclerosis with vitiligo: a systematic review and meta-analysis,” was published in the journal…

Suppressing pyruvate kinase M2 (PKM2) — an enzyme involved in cellular metabolism — in T-helper (Th) immune cells lessened myelin loss and disease severity in a mouse model of multiple sclerosis (MS). Myelin, the protective sheath around nerve fibers that helps speed transmission of signals between nerve cells, is damaged and lost…

A newly identified population of immune cells contributes to inflammation in multiple sclerosis (MS), a new study suggests. The study, “A distinct GM-CSF+ T helper cell subset requires T-bet to adopt a TH1 phenotype and promote neuroinflammation,” was published in Science Immunology. MS is an…

The HLA-DR15 haplotype — a set of gene variants that tend to be inherited together — in the HLA-DRB1 gene plays a role in autoimmune response and, in combination with environmental factors, contributes to the development of multiple sclerosis (MS), a study suggests. The study, “…

Biogen is discontinuing the clinical development of opicinumab, its experimental treatment candidate for multiple sclerosis (MS), based on data from the Phase 2 AFFINITY clinical trial. The announcement, amid a third-quarter report, indicated that the study failed to meet both its main and secondary goals, without further details. The trial,…

The anti-inflammatory medication VX-765, which is delivered through the nose (intranasal), was found to limit disease progression in a preclinical model of multiple sclerosis (MS) by blocking a protein called caspase-1. The medication helped prevent damage to brain cells in mice. Researchers from the University of…

Two genetic variants have been identified by researchers within a genome region previously reported to drive a 1.44-times increased risk of multiple sclerosis (MS) in a group of African Americans with European ancestry. Located in genes involved in immune responses, the variants fully explain the reported European ancestry-associated increased…

The European Patent Office granted a patent for IMP761, Immutep‘s experimental antibody to be used in treating inflammatory and autoimmune conditions, including multiple sclerosis (MS). IMP761 targets a receptor found on the surface of immune system T-cells called lymphocyte-activation gene 3,…

The presence of a particular gut bacterium widely used in probiotics, called Lactobacillus reuteri (L. reuteri), was sufficient to increase disease severity in a mouse model of multiple sclerosis (MS), but only in genetically susceptible animals, a recent study shows. These findings highlight the complex interactions between…

The nutritional supplement NanoStilbene, developed by Therapeutic Solutions International, worked better to reduce neurological damage and disease symptoms in an animal model of multiple sclerosis (MS) than the market-leading MS therapy Copaxone, the company announced. NanoStilbene is composed of easily absorbed nano-particles of pterostilbene, a…

Oral administration of trehalose — a sugar molecule found in plants and fungi and reported to have neuroprotective effects — eased symptoms and halted disease progression in a mouse model of multiple sclerosis (MS). These benefits were associated with a restoration of the ability of microglia (the brain’s immune cells) to break down…

Aslan Pharmaceuticals announced it will develop Aslan003, a potent and highly selective next-generation modulator of the immune system, as a potential therapy for autoimmune diseases such as multiple sclerosis (MS). Aslan003 is a small molecule blocking the human enzyme dihydroorotate dehydrogenase (DHODH). This enzyme is believed to reduce…

Eli Lilly has reached an agreement to acquire Disarm Therapeutics, a biotechnology company developing a new class of disease-modifying treatments for patients with axonal degeneration, including those with multiple sclerosis (MS). In its announcement, Lilly committed to advancing Disarm’s prospective therapies, currently in preclinical development.

A genetic variant may make depression more likely in certain people with multiple sclerosis (MS) than others, a genome-wide study in patients indicates. The study, “Depression in multiple sclerosis patients associated with risk variant near NEGR1,” was published in Multiple Sclerosis and Related Disorders. Depression is characterized by…

Scientists developed a new therapy for multiple sclerosis (MS) that prevents immune cells from exiting the lymph nodes and entering the spinal cord of mice with experimental autoimmune encephalomyelitis (EAE) — a condition that mimics MS in humans. The therapy, which consists of a…

Human placental extract eased clinical symptoms, inflammation, and weight and myelin loss in a mouse model of multiple sclerosis (MS), a study reported.  Its researchers proposed that placental extracts be investigated as a way of better managing MS symptoms in people. …

A $957,000 grant will support research at the University at Buffalo into events that precede the onset of neurodegeneration in multiple sclerosis (MS). Specifically, the funding by the U.S. Army Medical Research and Development Command will be used to investigate possible changes in cell metabolism that lead to disease onset or progression in…

A search is on for an anti-inflammatory treatment targeting the C-reactive protein — CRP, a biomarker of inflammation produced by the liver — of possible use in a wide variety of conditions, including immune-mediated diseases such as multiple sclerosis (MS). Researchers at the Baker Heart and Diabetes Institute and the…

Oral administration of N-acetylglucosamine (GlcNAc) — a natural simple sugar sold as a dietary supplement — prevents myelin degeneration and loss of motor function in a mouse model of multiple sclerosis (MS). Myelin, the protective sheath around nerve fibers that helps to speed transmission of signals between nerve cells, is damaged…

Connectivity between parts of the brain related to vision and attention is altered in people with relapsing-remitting multiple sclerosis (RRMS), both during rest and while actively engaged in a task, a new study indicates. The study, “Altered brain network function during attention-modulated visual processing in multiple…

Rituximab, an investigational B-cell depletion therapy that target CD20 to treat people with multiple sclerosis (MS), has significant effects on the characteristics of B-cells that return after treatment is stopped, with cells being less mature yet more activated toward a pro-inflammatory state, a study showed. Treatment also…