myelin

Here’s my Pick of the Week’s News published last week in Multiple Sclerosis News Today. Ampyra Helps MS Patients Not Only Walk Better, But Feel Better Too, Study Reports This is news of encouraging research. Results from a Phase 2 clinical trial showed that treatment with Ampyra (prolonged-release fampridine)…

Immunization with molecules present specifically in myelin may be a new approach to treating multiple sclerosis (MS), according to a recent study that found that the mouse version of such molecules could stop ongoing disease processes in an MS mouse model. The study, “Targeting Non-classical Myelin Epitopes to Treat…

This is my Pick of the Week’s News, as published by Multiple Sclerosis News Today. Study of Myelin-producing Cells a Step Forward for MS, Other Neurological Disorders Isn’t it strange how often in the world of science, something of importance is found in an unconnected study? Here,…

A study found that the cells responsible for the production of myelin selectively introduce a myelin-insulating layer in a particular set of neuronal axons in the brain’s white matter. This represents a step forward in the basic mechanisms that may underlie neurological disorders, including multiple sclerosis (MS). Also, a newly developed method…

Researchers have discovered that a type of immune molecule — called “spliced epitopes,” once believed to be very rare  — in fact makes up a large part of the molecules labeling cells as belonging to the body, and those that are invaders. The finding may well change our understanding of multiple…

The MS Society in the United Kingdom awarded £177,930 (about $217,800) to Dr. Sassan Hafizi, a researcher at University of Portsmouth, to investigate the potentially beneficial role of a central nervous system molecule, called Gas6, in repairing the myelin damage seen in patients with multiple sclerosis (MS) . Hafizi and Dr. Arthur…

Here, I comment on my Pick of the Week’s News, as published in Multiple Sclerosis News Today. Myelin Regeneration Achieved in Mouse Model of MS Remyelination is one of the most exciting developments in the treatment of MS. Therapies aimed at regenerating the myelin sheath can work to…

Voluntary running triggers a molecule called VGF, a nerve growth factor, that was seen to induce a brain repair mechanism in animals, researchers at The Ottawa Hospital and the University of Ottawa in Canada report. The findings have important implications for multiple sclerosis (MS) and other conditions caused by damage to…

The MS Society in the United Kingdom is funding a new project at the University of Glasgow, in Scotland, to examine if  heparin, a drug widely used for stroke patients, can repair neurological damage in people with multiple sclerosis (MS). MS is a progressive, debilitating, immune-mediated, neurodegenerative disorder in which…

Therapies aimed at regenerating the myelin sheath can work to restore proper brain activity and may be a viable way of treating multiple sclerosis (MS), according to researchers at the University of California San Francisco. In the study, “Accelerated Remyelination During Inflammatory Demyelination Prevents Axonal Loss And Improves Functional Recovery,” published…

In multiple sclerosis (MS), scientists have long believed that the body’s own immune system attacked myelin sheaths, the “insulating tape” that surrounds neurons, causing the disease. But researchers at Tel Aviv University are challenging that view, in a study reporting that MS may in fact be triggered by an instability inherent in the myelin membranes. The…

Researchers showed that it could be possible to treat and cure inflammatory diseases such as multiple sclerosis (MS) by injecting a single dose of biodegradable polymer particles containing myelin self-antigen into the lymph nodes.

Here is my Pick of the Week’s News, as published in Multiple Sclerosis News Today. Breast Cancer Therapy, Tamoxifen, May Promote Myelin Repair in MS Remyelination could be a new role in MS therapy for a drug that has been used to treat breast cancer for some…

Tamoxifen (brand name, Nolvadex), a widely used treatment for breast cancer, can also be used to treat myelin loss in patients with multiple sclerosis (MS), a new study suggests. The finding, by a team of researchers at the University of Cambridge, U.K., was published in a study titled “…

RegeneRx Biopharmaceuticals announced that it has received an Intent to Grant notice from the European Patent Office (EPO) regarding a patent for its proprietary molecule Thymosin beta 4 (Tβ4), a potential therapy for multiple sclerosis (MS) designed to promote remyelination. The patent will cover the use of Tβ4 in a composition for treating or reducing…

Multiple sclerosis seems to be less severe in people with higher levels of the minor adult hemoglobin variant A2 (HbA2) in their blood, according to a team of Turkish researchers. This could be due to this variant having a higher protective effect on the red blood cell membrane. The authors speculate that HbA2 could therefore be playing a role in reducing long-term neural injury in MS.

A cell therapy product derived from human umbilical cord blood cells may be a promising treatment approach for patients with demyelinating diseases, such as multiple sclerosis (MS) or leukodystrophy, according to a recent study developed at the Duke University Medical Center. The study, “A cord blood monocyte–derived cell…

As inflammation and neuronal death progressed in the brains of mice with multiple sclerosis (MS), a molecular signaling pathway with a key player called Wnt was seen to come into action in brain areas crucial for memory production, triggering the formation of new neurons. The findings, presented in the study…

Understanding lipid signaling in multiple sclerosis (MS) may be the key to developing more effective therapies for the disease. New work by researchers at Cornell University could bring us closer to unraveling the role of lipids in MS development. Lipids are fat molecules that compose the cellular membranes and surround each organelle inside…

Remyelination at the moment is the buzzword to beat all buzzwords in the world of research into, and treatment for, the vicious disease that is multiple sclerosis. Now, as you are reading this, you must have some knowledge of MS and are sure to know about the link between the…

Researchers at Queen’s University Belfast are studying how myelin might be repaired, in an attempt to reverse the damage caused by multiple sclerosis (MS). The more than £2 million, five-year research grant is jointly funded by  the Wellcome Trust, in its first Investigator Award for Northern Ireland, and by the BBSRC, the Biotechnology and Biosciences…

Building on work began in stroke studies and applying it to multiple sclerosis, researchers in France report that an antibody they developed kept the blood-brain barrier intact in cellular and mice MS models despite the presence of inflammation, preventing immune cells from entering the brain. The key to understanding the study…

Endece was recently issued an additional U.S. patent for its lead investigational product, NDC-1308, being developed to induce remyelination in patients with multiple sclerosis (MS) and prevent disease progression. Currently in late preclinical development, NDC-1308 is designed to repair the myelin sheath of demyelinated axons (nerve fibers), a major cause…

As Multiple Sclerosis News Today reported in mid-July, Endece Neural was issued an additional U.S. patent for its lead investigational product, NDC-1308. The drug is under development to repair the myelin sheath damaged in multiple sclerosis (MS), a major causing disease progression and increasing disability. The sheath, an…

Fingolimod (Gilenya), a drug approved for patients with relapsing-remitting multiple sclerosis (RRMS) to prevent neuroinflammation, may also help these patients by directly enhancing nerve regeneration and increasing myelination in a way that is partly independent of its anti-inflammatory properties. The study reporting this finding, “Fingolimod promotes peripheral nerve regeneration…

Discovery of an unexpected diversity of oligodendrocytes in mice could lead to new insights into mechanisms of degeneration and regeneration in multiple sclerosis and other diseases where myelin is lost. Oligodendrocytes, a type of brain cell that plays a crucial role in diseases such as MS, are more diverse than…

Oligodendrocytes — brain cells that wrap themselves around neurons to produce myelin — are much more diverse than previously believed. Scientists in Sweden, using a new type of sequencing, have discovered more than a dozen different kinds, including an oligodendrocyte subtype involved in motor learning, a finding that might spur new research into protecting…

Regions of DNA called super-enhancers regulate immune cell activity, including the body’s response to threats like inflammation or pathogens, and now scientists have found that they also harbor genetic variants associated with autoimmune diseases — gene variants that may be the “master switches” for these conditions. The findings were described in the study “…

Researchers at the University of Buffalo’s Hunter James Kelly Research Institute (HJKRI) discovered that the cells that form myelin in the nervous system respond to mechanical stimulation by activating molecules from a specific pathway, which are transferred to the nucleus, triggering myelination. The findings, which may be key to developing new therapies…

A substance called fluorosamine was seen to boost remyelination in mice by preventing the synthesis of chondroitin sulfate proteoglycans and by promoting oligodendrocyte function. The findings showed that targeting molecules that block remyelination may be a promising therapeutic approach in multiple sclerosis (MS). Upregulation of chondroitin sulfate proteoglycans — large molecules…