myelin repair

A first group of healthy adults has been dosed in a Phase 1 safety and tolerability trial of Lucid-21-302, a potential myelin-protective oral treatment for multiple sclerosis (MS), regardless of disease type. These initial volunteers will serve as the trial’s sentinels, an occasional study feature allowing for a…

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…

Transplanting genetically engineered oligodendrocyte progenitor cells (OPCs), which give rise to mature myelin-making cells, significantly boosted myelin repair in mice with multiple sclerosis (MS)-like chronic brain lesions. The cells were engineered to ignore chemical signals that would normally inhibit OPCs being recruited into lesions and then restore…

A PhD student at the UMass Chan Medical School will use funding from a newly awarded fellowship to advance his research into the mechanisms used by cells to repair myelin, the protective sheath around nerve cells that’s damaged in multiple sclerosis (MS) and other demyelinating conditions. The ongoing…

Progentos Therapeutics said it received $65 million in funding to support the development of myelin regeneration medications able to restore function in people with multiple sclerosis (MS) and other diseases marked by myelin loss. The biotech company said it will use the funds to advance its MS program…

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…

While regulatory T-cells (Tregs) are able to promote remyelination — the repair of the myelin sheath that’s damaged in multiple sclerosis (MS) — this ability declines significantly with age, a new study shows. Based on the findings, researchers have identified molecular targets that may boost the myelin-repairing features…

The expression of a viral protein known as W-Env leads to the inflammatory activation of brain cells and impairs myelin repair in mouse models of multiple sclerosis (MS), a study reports. “Our study shows that the presence of W-Env in the brains of MS patients appears to generate a…

A protein called Daam2 helps to regulate the activity of cells in the brain that make myelin, the fatty covering around nerve fibers that’s damaged in multiple sclerosis (MS), a new study shows. By uncovering how that protein functions in the brain to boost myelin repair, researchers have discovered…

Four researchers working in multiple sclerosis (MS) were awarded incubator grants in MS Australia’s latest funding round, which they’ll use to kickstart projects designed to better understand the progressive neurodegenerative disease. Worth a total of AU$92,565, or roughly $60,000, this round of incubator grants provides seed funding…

Treatment with polysialic acid, a sugar molecule naturally made in the body, may be a promising approach to boost myelin repair in people with multiple sclerosis (MS), according to a new study in lab-grown brain samples. Findings show that the molecule increased myelin repair, or remyelination, in the cell…

Treatment with estriol, a hormone that’s produced during pregnancy, reduced disease severity and promoted myelin repair in the cortex — a key brain region affected in multiple sclerosis (MS) — in a mouse model of the disease. Those are the main findings of the study, “Neuroprotection in cerebral…

The over-the-counter antihistamine clemastine has demonstrated an ability to repair myelin, the protective coating on nerve fibers that’s damaged in multiple sclerosis (MS), according to an analysis of MRI data from the ReBUILD clinical trial. The changes in myelin were examined with a noninvasive MRI method that more…

Remyelination, or regeneration of the myelin sheath that’s progressively damaged and lost in multiple sclerosis (MS), may be less effective for those who develop MS later in life, new research suggests. People with late-onset MS (LOMS) whose disease appears after age 50 have significantly fewer oligodendrocytes – the…

A quick MRI-based method called SyMRI may be useful in future clinical trials to test experimental myelin-repairing therapies in diseases like multiple sclerosis (MS), a new study shows. The study, “Quantification of individual remyelination during short-term disease course by synthetic magnetic resonance imaging,” was published in Brain…

Treatment with medrysone, a glucocorticoid approved in the U.S. as a topical treatment for certain inflammatory eye diseases, improved repair of myelin in a mouse model of demyelination, a new study shows. The results suggest medrysone may be a useful treatment for multiple sclerosis (MS), which is…

Baclofen, an approved therapy for spasticity in multiple sclerosis (MS) patients, promoted the repair of myelin — the protective sheath around nerve fibers that’s progressively lost in MS — in a mouse model of the disease, a study showed. These findings suggest baclofen — sold as oral tablets,…

Researchers have discovered how interferon-beta, a common treatment for multiple sclerosis (MS), may be effective for people with the disease. Specifically, they found that red blood cells from MS patients have an unusually high ability to bind molecules that contribute to disease-related impairments in neuronal health and myelin repair,…

Digoxin, an approved medication for certain heart conditions, promoted the repair of myelin — the protective sheath around nerve fibers that is progressively lost in multiple sclerosis — in mouse models of the disease, a study reports. Combining digoxin with an experimental immune-modulating therapy was more effective at promoting myelin…

A man-made molecule derived from a naturally occurring amino acid was able to promote the repair of the myelin sheath — a fatty coating around nerve fibers that is damaged in multiple sclerosis — in a mouse model of the disease, a new study reports. “These findings suggest that ……

Find Therapeutics and SATT Conectus have joined forces to develop a promising therapy for multiple sclerosis (MS) and optic neuritis based on a new class of compounds that shows the potential to regenerate myelin. Myelin is the fatty protective sheath around nerve fibers that’s progressively lost…

The experimental therapy XPro1595 was found to promote remyelination — the repair of the myelin sheath — in a mouse model of myelin loss, new data show. Myelin, the fatty covering that helps nerve fibers send electrical signals, is damaged by the immune system in …

The National Multiple Sclerosis Society (NMSS) has detailed its Pathways to Cures Roadmap and potential ways of addressing gaps and advancing each of the pathways, with a final goal of finding a cure for multiple sclerosis (MS) in all its forms. Details were in the report, “…

The U.S. Food and Drug Administration (FDA) has cleared a Phase 1b/2a trial of PIPE-307, Pipeline Therapeutics‘ investigational myelin-restoring treatment, in people with relapsing-remitting multiple sclerosis (RRMS). The trial will enroll about 45 RRMS patients from multiple U.S. sites who will be randomized to receive either three months…

PIPE-307, an investigational myelin-restoring medication being developed by Pipeline Therapeutics for the treatment of multiple sclerosis (MS), appears to be safe and well tolerated in healthy adults. The results are from a Phase 1 clinical trial (NCT04725175) that evaluated the safety and tolerability of PIPE-307 in 70…

Roll up, roll up, for all the fun of the fare! I swallow an awful lot of supplements. Have I also swallowed the barkers’ patter? I don’t think so. But I’m more than aware that if something works on mice, then the chances of it working on me are likely…

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…

In this installment of our “Expert Voices” series, Multiple Sclerosis News Today asked Tim Coetzee, PhD, some of your questions related to the current state of multiple sclerosis (MS) treatment and cure research. Coetzee serves as the National MS Society’s chief advocacy, services, and science officer. In this capacity, he…

Increasing the activity of a gene called Myc can make oligodendrocyte precursor cells, or the cells that repair myelin, more efficient — “ground-breaking research” that could have implications for advancing MS treatments, according to a new study by Cambridge researchers. The study, “Myc determines the functional age…

The therapeutic administration of mesenchymal stem cells can improve functional abilities and promote the restoration of lost myelin in rodent models of multiple sclerosis (MS), according to a new analysis of published studies. The findings highlight the potential of these stem cells, but also point to a need for…