research

Cognitive problems are common in people with multiple sclerosis (MS) but inadequately addressed by disease-modifying therapies, while cognitive rehabilitation and exercise training programs can be effective, a review study reported.  Research studies of exercise programs need to include larger groups of patients with demonstrated cognitive difficulties, however, and more pharmacological…

A person infected through the skin by the hookworm Necator americanus shows a spike in  regulatory T-cells, specialized immune T-cells that work to limit inflammation, and a controlled infection by these generally safe worms may benefit some relapsing multiple sclerosis (MS) patients, research suggests. “The…

Australian scientists have discovered subsets of immune cells that differ between people who have multiple sclerosis (MS) and those who don’t. Because the prevalence of these cells correlates with autoimmune attacks, they represent potential targets for MS therapies. The study, “IgG3 + B…

A likelihood of depression is two to three times higher in multiple sclerosis (MS) patients in the U.S. and U.K. than in similar groups of people in these countries without the disease, a study reported. This risk was also “most evident in the first five years after MS diagnosis” among…

Multiple sclerosis (MS) patients who are obese experience faster degeneration in optic nerve tissue than do those of normal weight, an observational study found. Since optic nerve degeneration correlates with greater nerve loss in the brain, measuring changes in this tissue may be a feasible way to determine…

Mapi Pharma, supported by an additional $20 million investment from its partner Mylan, will continue a Phase 3 trial assessing the safety, tolerability, and efficacy of GA Depot, its long-acting, once-a-month injectable formulation of glatiramer acetate. The study (NCT04121221), which opened in October 2019,…

The National Institutes of Health (NIH) awarded a $7.2 million grant to a team led by Cleveland Clinic researchers that will study whether a new biomarker might more accurately diagnose multiple sclerosis (MS). Grant money will support a study in 400 adults suspected of having MS to determine if the…

ERT, which specializes in clinical trial data collection, announced it has acquired APDM Wearable Technologies (APDM), a provider of wearables and digital biomarkers, to improve the accuracy of key efficacy measures used in clinical studies of multiple sclerosis (MS), Parkinson’s, and other movement disorders. A…

An international committee of multiple sclerosis (MS) experts further clarified how guidelines, updated in 2013, should be used to classify this disease’s different states, and stressed the importance of measuring these states in a timely and consistent manner. The group’s statement, “The 2013 clinical course descriptors…

Are you tired? Really tired? Me, too. Most of us with multiple sclerosis are. How many is most? A small new study of 44 people with one of the progressive forms of MS found that the answer is a little over 86%. (I’m surprised the number isn’t higher.) They…

Autobahn Therapeutics announced its launch with $76 million in financing to support work on therapies for central nervous system (CNS) disorders, including ABX-002, its lead candidate to treat diseases marked by the loss of myelin, such as …

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 the forum post “I’ve Been Spoiled by My Clinical Trial,” published March 5. Share your…

A new research project will seek to understand the development of immune cells that drive autoimmune diseases such as multiple sclerosis (MS). The project will be led by Leszek Ignatowicz, PhD, a professor in the Institute for Biomedical Sciences at Georgia State University, and will be funded by…

After repeated exposure to a fragment of the myelin protein — the target of autoimmune attack in multiple sclerosis (MS) — immune cells in mice were reprogrammed to be tolerant to myelin, suppressing the immune response associated with the disease, a study revealed.  Researchers showed that in these…

Molecules in the blood of multiple sclerosis (MS) patients promote a pro-inflammatory state and impair the metabolism and integrity of the blood-brain barrier, a study suggests. In MS, the disruption of the blood-brain barrier (BBB) — a highly selective and protective membrane — allows immune cells to reach the central nervous…

An inflammatory environment can turn astrocytes, key supportive cells for neurons, into their killers, fostering the progression of neurodegenerative diseases like multiple sclerosis (MS), a new study shows. This work, led by researchers at the New York Stem Cell Foundation (NYSCF), created for a first time astrocytes derived…

Tweaking the protective properties of the gut mucus, a layer lining the inside of the gut, to boost the proliferation of good bacteria potentially could halt the development of neurological disorders, like multiple sclerosis (MS), according to a review of more than 100 studies. The review, “…

Symptoms including sleep disorders and pain may precede by as many as five years the onset of the more well-known symptoms of multiple sclerosis (MS), a study suggests. Understanding these first symptoms could aid in an early diagnosis, allowing treatment to begin at initial stages of disease. The…

A clinical trial testing Midamor (amiloride), Prozac (fluoxetine), and riluzole in people with secondary progressive multiple sclerosis (SPMS) failed to find a treatment benefit for any of the…

Diagnostic guidelines for multiple sclerosis (MS) should be amended to first rule out the presence of neuromyelitis optica spectrum disorder (NMOSD), a neurological inflammatory disease that also affects the brain and spinal cord, a study recommends. The study, “Can a Diagnosis of Multiple Sclerosis Be…

Higher blood levels of the neurofilament light chain (NfL) protein at diagnosis are predictive of worse disability over time in people with multiple sclerosis (MS), a large population study from Sweden suggests. The study, “Plasma neurofilament light levels are associated with the risk of disability in…

Exposure to air pollutants, particularly to fine particle pollutants (2.5 micrometers or less in diameter), seems to increase a person’s risk of multiple sclerosis (MS), a study from northern Italy suggests. It found that people living in urban, more polluted areas have a 16% higher relative risk  of developing this…

Note: This story was updated May 27, 2020, to note a change in the protocol of the EVOLUTION trials, which are now comparing evobrutinib with Aubagio, rather than Avonex, along with updated NCT numbers. The investigational oral medication evobrutinib leads to a sustained reduction in relapse rates…

Human glial progenitor cells — forerunners of nerve cells that protect and support neurons — transplanted into adult mice in a model of multiple sclerosis (MS) were seen to restore myelin production and motor function in the animals. This study and others it builds on “establish an operational…

People in the United Kingdom (U.K.) with multiple sclerosis (MS) have an increased risk of vascular disease affecting the heart and brain that is not accounted for by traditional disease risk factors, a large, population-based study reports.  The study, “Evaluating the Risk of Macrovascular Events and…

Movements that are an act of “learning” motor tasks after lesions appear in the protective myelin sheath of neurons seem to induce both new and existing oligodendrocytes — the cells that make up myelin — to repair those lesions, a study in mice shows. Precisely timed rehabilitation programs and exercise may…

Glatopa, a generic form of Copaxone, is as effective as the brand-name medication in terms of disease outcomes and has similar healthcare-related costs in real-world use in patients with relapsing multiple sclerosis (MS), a new U.S. study suggests. Data also suggest a trend toward lower relapse rates with Glatopa…

People with multiple sclerosis (MS) and other neurological diseases have a significantly higher aluminum content in their brains than those with no known neurological impairment and no identifiable neurodegenerative disease, a recent study found. The research further supports a role of aluminum in the development of these brain conditions,…

In the brains of people with advanced multiple sclerosis (MS), memory immune cells reside in the brain tissue rather than entering through the bloodstream, a new study suggests. The study, “Tissue-resident memory T cells invade the brain parenchyma in multiple sclerosis white matter lesions,” was published…

Targeting the MOSPD2 protein may prevent immune cells known as monocytes from entering the central nervous system (CNS), which may significantly ease brain inflammation and myelin damage in multiple sclerosis (MS), a study in mice suggests. VBL Therapeutics, the company leading the study, has developed…