research

Specific mutations in genes that provide instructions to make two proteins —  called C3 and C1q — are linked to increased severity of multiple sclerosis (MS), according to new research. The new finding will be presented by Johns Hopkins University School of Medicine researcher Peter Calabresi, MD, during…

A bone marrow transplant can remove the majority of overactive immune T cells from the central nervous system (CNS) in patients with active relapsing-remitting multiple sclerosis (RRMS), allowing the body to replace them with healthy ones, a study has found. This opens up new treatment avenues to…

Pheno Therapeutics, a spin-off from the University of Edinburgh, in Scotland, will search for new molecules capable of inducing the body to repair or replace the myelin sheath that is damaged in multiple sclerosis (MS). In MS, the body’s own immune system mistakes…

Using brain tissue from people with multiple sclerosis (MS) and mouse models of MS, scientists identified a key pathway that drives astrocytes to promote inflammation in the brain and spinal cord. The study, “MAFG-driven astrocytes promote CNS inflammation” published in the journal Nature, uncovered potential therapeutic targets that may be…

Ocrevus Use Rises Among New Starters with RRMS, Loses Ground to Other Therapies in PPMS Ocrevus (ocrelizumab) bolted out of the starting gate after it was approved for use in the U.S. about three years ago. However, though its use by people with relapsing forms of multiple sclerosis continues…

New data from Public Health England (PHE) and the U.K. MS Society show that the number of people with multiple sclerosis (MS) in the United Kingdom is now more than 130,000 — about one in every 500 people living in the country. This is an increase of…

Placing a feeding tube before age 50 in multiple sclerosis (MS) patients with dysphagia, or difficulties swallowing, may extent their life by more than two years, a study suggests. These findings may help doctors and patients with decisions about feeding tube use, but more work is needed to better understand…

Clene Nanomedicine‘s remyelination therapy candidate, CNM-Au8, showed a “robust” ability to stimulate the production of new myelin and increase the number of myelin-wrapped nerve fibers in the brain and spinal cord of animals in models of demyelinating disease, allowing mice to recover motor skills, a study reports.

Treating people with relapsing-remitting multiple sclerosis (RRMS) for one year with the immune-modulating therapy Gilenya (fingolimod) reduced the numbers of antibody-producing B-cells and of T helper cells, a study finds.  While the…

Progressive cognitive decline in patients with multiple sclerosis (MS) may not be as inevitable as previously thought, a study suggests. The study, “A longitudinal study of cognitive function in multiple sclerosis: is decline inevitable?,” was published in the Journal of Neurology. Statistics indicate that some kind…

Dietary Changes May Delay Development and Progression of MS, Study Finds Methionine is an amino acid found in meat, eggs, and dairy. It’s absorbed by T-cells that are part of our immune system. Those cells are also believed to be the immune cells that attack our myelin, creating the…

People with multiple sclerosis (MS) who self-identify black African or Latin American have a higher number of disease-associated antibody-secreting cells in their blood compared to those who identify as Caucasian, a U.S. study reports.  This difference may account for disparities related to ethnicity in MS…

A way of detecting the density of proteins in the blood, called “magnetic levitation” or MagLev, may aid in more quickly diagnosing chronic diseases, including the particular type of multiple sclerosis suspected in a person, the scientists who developed this method report. Plasma, the liquid component of blood, is composed of…

Editor’s note: “Need to Know” is a series inspired by common forum questions and comments from readers. Have a comment or question about MS? Visit our forum. This week’s question is inspired by “Newly Diagnosed MS Patients Show Changes in Gut Microbiome, Study Says,” from Dec. 3, 2019.

Myelin is the protective sheath that covers nerve fibers and is damaged in those with multiple sclerosis. Quantifying the degenerative process of myelin would lend perspective to how much and where a patient is progressing. Currently, MRIs are used for diagnostic purposes, but the nuances of progression remain difficult…

The immune signaling molecule interleukin-17A (IL-17A) promotes the recruiting of inflammatory cells to the central nervous system (brain and spinal cord) in a multiple sclerosis (MS) mouse model, a study found. The findings support the potential of therapies that target IL-17 in MS. IL-17A is part of the IL-17…

Changing a person’s diet to reduce the amount of methionine (amino acid found in food) could delay the development and progression of inflammatory and autoimmune disorders, including multiple sclerosis (MS). That finding was described in the study “…

Having other health conditions, or comorbidities, along with multiple sclerosis (MS) does not increase a person’s risk of being hospitalized due to MS-specific symptoms, although it does raise the rate of all-cause hospital admissions, a study found.  The finding was described…

Transplanting patients’ own mesenchymal stem cells (MSCs) is a safe therapeutic approach and can delay disease progression in people with multiple sclerosis (MS), a meta-analysis review shows. The study also showed that cells transplanted to the spinal cord (intrathecal injection) were associated with significantly slower disease progression rates, compared…

People with multiple sclerosis (MS) have a more diverse set of immune cells in their cerebrospinal fluid (CSF), the fluid that bathes the central nervous system, but no such diversity is seen in their blood, a study reports. Instead, MS causes changes in the activation of immune cells in…

Epstein-Barr Virus and Certain Genes Interact in Ways That Can Promote MS, Study Finds Much has been written over the years about a possible connection between the Epstein-Barr virus and multiple sclerosis. Here’s further evidence of a link that has to do with how particular genes interact with the…

Scientists discovered new interaction between immune cells from the central nervous system (CNS) — consisting of the brain and spinal cord — and immune cells from the blood that may lead to new treatments for multiple sclerosis (MS) and other neurological diseases.

Harvard professor and scientist Francisco Quintana, PhD, has been awarded the 2019 Barancik Prize for Innovation in MS Research for his work in understanding what causes multiple sclerosis (MS), and how to stop its development. Quintana has developed innovative research programs that use cutting-edge technology to help…

Interaction between various Epstein-Barr virus traits and the composition of certain genes affects the risk of developing multiple sclerosis (MS), a study reports. The study, “The interaction of Multiple Sclerosis risk loci with Epstein-Barr virus phenotypes implicates the virus in pathogenesis,” was published in the journal…

Caring for children with multiple sclerosis (MS) can affect the mental health of their mothers over the long term, a study has found. The study, “Increased mental health care use by mothers of children with multiple sclerosis,” was published in the journal Neurology. People with…

The U.S. Food and Drug Administration (FDA) has agreed to allow Myeliviz, an imaging agent of myelin — the protective layer that covers nerve fibers and is damaged in multiple sclerosis (MS) — to be evaluated in a clinical trial with healthy volunteers. Myeliviz, created by Case Western Reserve University researchers, has the potential…

Nerve impulses travel in a “dual cable” with myelin, playing additional roles to what was previously thought, new research has found. This discovery advances human knowledge of how brain connections work, and may help scientists understand more accurately what happens when myelin is lost — which is what occurs…

A psychologist at Swinburne University of Technology in Melbourne has been awarded an incubator grant by MS Research Australia to identify ways to better detect and treat depression in people with multiple sclerosis (MS). The grant given to Lisa Grech, PhD, with the School of Health Sciences at Swinburne, is…

Mayzent Helps Regulate the Immune System in SPMS, Study Shows Mayzent (siponimod) is one of several disease-modifying treatments that target specific T-cells and B-cells involved in damage to the myelin that protects our nerves. This study reports a significant reduction in these rogue cells within a year of starting…

People living close to major roads or highways are at a greater risk of multiple sclerosis (MS), a database study of people in metropolitan Vancouver reports. Parks and other green spaces in urban areas that might lower exposure to air pollutants did not affect a person’s overall risk of developing MS,…