Fibrobiologics’ investigational cell therapy CYMS101Â can significantly increase myelin production and promote myelin repair in a mouse model of multiple sclerosis (MS), the company has announced. The experimental therapy, which is made of connective tissue cells called fibroblasts, demonstrated benefits within seven weeks after both single and multiple infusions…
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Myrobalan Therapeutics has been awarded a grant of more than $850,000 from the National Multiple Sclerosis Society to advance its new oral candidate MRO-002 for treating progressive forms of multiple sclerosis (MS). The funding was made through the society’s Fast Forward program, which seeks to bridge the…
Neurons, also called nerve cells, collected from brain lesions of people with multiple sclerosis (MS) were found to accumulate new genetic mutations at a significantly faster rate than healthy neurons did, according to a new report. The researchers also found that neurons in such lesions exhibited distinct mutation…
In people with multiple sclerosis (MS), lesions that get slowly bigger over time, potentially due to chronic inflammation, are associated with more myelin loss throughout the brain, a study found. Loss of myelin was observed in these slowly expanding lesions, in other types of lesions, and also in regions…
Treatment with Ocrevus (ocrelizumab) may have a beneficial effect on paramagnetic rim lesions — known as PRL, these are a type of chronic inflammatory lesion — in people with multiple sclerosis (MS), according to a newly shared analysis. PRLs, a form of nerve damage seen in MS, have…
Antibodies against a protein found in neurons and in nerve supporting cells, may play a role in driving multiple sclerosis (MS), a study indicates. Researchers examined immune responses against more than 23,000 human proteins, and the MLC1 protein emerged as one of the top hit proteins targeted by immune…
Mikael Simons, MD, a neurologist at Technical University Munich, has been awarded this year’s $125,000 Barancik Prize for his extensive research on myelin, a protective coating that sheathes nerve cells and becomes damaged in multiple sclerosis (MS). Run by the National MS Society and funded by the Charles…
The U.K.’s Medicines and Healthcare products Regulatory Agency (MHRA) has cleared Pheno Therapeutics to initiate a first-in-human Phase 1 clinical trial to test its oral candidate PTD802 in healthy volunteers. The therapy is a selective small molecule antagonist, or inhibitor, of the GPR17 receptor and is designed to restore…
Patient enrollment has been completed ahead of schedule in a Phase 2 clinical trial evaluating Contineum Therapeutics‘ PIPE-307, an oral therapy aiming to restore myelin — a process known as remyelination — in people with relapsing-remitting multiple sclerosis (RRMS), the company announced. The VISTA trial (NCT06083753), launched…
IRX4204, a compound that Io Therapeutics is developing to treat neurological diseases, facilitated myelin repair and improved walking abilities in a mouse model of multiple sclerosis (MS) in a recent study, scientists report. “Our findings support the therapeutic potential of IRX4204 to promote functional neurologic recovery in…
Activation of a protein called DLK may drive the death of nerve cells that have been demyelinated, or lost their protective myelin coating, in multiple sclerosis (MS), according to a new study from U.S. researchers. The findings shed light on how a failure to repair lost or damaged…
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…
The National Multiple Sclerosis Society is awarding a total of $4.6 million in funding to advance research into how the protective myelin sheath that’s damaged in multiple sclerosis (MS) can be repaired — a step toward developing new treatments for the disease. Five research projects have been chosen…
SetPoint Medical is planning to launch a clinical trial next year to investigate its nerve stimulator device, intending to support myelin repair, in people with relapsing-remitting multiple sclerosis (RRMS). The announcement comes after U.S. Food and Drug Administration (FDA) approval of an investigational device exemption, allowing the…
The pharmaceutical company Médunik Canada and Population Council, a nonprofit research organization, are teaming up to investigate the potential use of segesterone acetate, a derivative of the hormone progesterone, as a multiple sclerosis (MS) therapy. The compound is expected to promote the restoration of myelin, the…
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,…
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…
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 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…
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…
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) 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,…
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…
Alexander Gow, PhD, a professor at Wayne State University School of Medicine in Detroit, has been awarded a grant to study how stressed oligodendrocytes, the cells that produce myelin in the brain and spinal cord, could be at the origin of multiple sclerosis (MS). The three-year, $644,827 grant from…
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…
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…
Two types of chemicals in household disinfectants and furniture can disrupt the development of oligodendrocytes, the brain cells chiefly responsible for making myelin, a new study shows. The finding suggests that exposure to these chemicals may be a risk factor for disorders related to myelin such as…
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…