research

Reactivation of ancient viruses incorporated into the human genome in the course of evolution may be involved in the acute inflammatory response that is characteristic of multiple sclerosis (MS), a study says. The findings of the study, “Expression of endogenous retroviruses reflects increased usage of atypical enhancers in…

Simvastatin, a widely prescribed statin that works to lower cholesterol levels, may slow brain atrophy and disease progression in people with secondary progressive multiple sclerosis (SPMS) for reasons unrelated to changes in blood cholesterol, a new analysis of a Phase 2 clinical trial reports. These findings are in…

Vesicles in the blood that contain a protein called fibrinogen important for blood clotting were found to be “sufficient and required” for the occurrence of spontaneous disease relapses in mouse models of multiple sclerosis (MS), a study reports. In mice, these vesicles were associated with immune cell infiltration, inflammation,…

EMD Serono, the biopharmaceutical division of Merck KGaA in the U.S. and Canada, announced the launch of the company’s Multiple Sclerosis Leadership and Innovation Network (MS-LINK), an interdisciplinary research community aimed at improving the care of individuals with multiple sclerosis (MS). The program will combine clinical outcomes…

Investigational therapy evobrutinib, also known as M2951, can reduce relapse rates and brain lesions in people with relapsing forms of multiple sclerosis (MS), 48-week data from a Phase 2 clinical trial suggest. Updated results from the trial (NCT02975349) were presented at the recent 2019 annual…

Lyfebulb and Celgene have announced the 10 finalists who will compete for a $25,000 grant to support the development of their innovative proposals that address an unmet need in multiple sclerosis (MS).  The Lyfebulb-Celgene 2019 “Addressing Unmet Needs in MS: An Innovation Challenge,” will take…

Out-of-pocket costs for medications treating neurological diseases have skyrocketed over the last 12 years in the U.S., with multiple sclerosis (MS) patients, especially, paying 20 times more in 2016 than they were in 2004, a study reported. “Given the high costs of…

As strange as it is to think about, many bacteria live in the human body, most of which are found in the gut (often referred to as the gut microbiome). These bodily roommates affect health in many ways that are only beginning to be understood. …

Although the use of highly effective disease-modifying treatments (HETs) in patients with relapsing-remitting multiple sclerosis (RRMS) has increased, they still represent a minority among the treatment strategies used, according to a study. The study, “Trends in the use of Highly Effective Disease Modifying Treatments in Multiple Sclerosis…

Exposure to interferon beta does not seem to increase the risk of complications during pregnancy in women with multiple sclerosis (MS), new research suggests. The data were presented in an oral presentation, “Pregnancy and Infant Outcomes with Interferon Beta: Data from the European Interferon Beta Pregnancy Registry and MS…

Higher exposure to Ocrevus (ocrelizumab) is associated with greater immune B-cell depletion in the blood, and lessened risk of disability progression in patients with relapsing multiple sclerosis (MS) and primary progressive disease (PPMS), according to new research. The study supporting that finding, “Pharmacokinetics, Pharmacodynamics and…

Treatment with Mayzent (siponimod) provided sustained improvements and prevented deterioration of cognitive processing speed in patients with secondary progressive multiple sclerosis (SPMS), regardless of their cognitive function prior to therapy, according to results of a Phase 3 clinical trial. The data were presented at the recent 2019 American…

Quanterix is leading the research presented at this year’s American Academy of Neurology (AAN) Annual Meeting, validating the use of neurofilament light chain (NfL) as a potential biomarker for the diagnosis, prognosis, and treatment monitoring of patients with multiple sclerosis (MS) and other neurodegenerative diseases. The company…

New data suggests that treatment with Tysabri (natalizumab) in an extended interval dosing regimen is associated with a significantly lower risk of progressive multifocal leukoencephalopathy (PML) in patients with multiple sclerosis (MS), compared with the standard interval dosing. The data was presented by Lana Zhovtis Ryerson, MD, on May 7 at the 2019 …

New research suggests that even though pregnant women with multiple sclerosis (MS) are often viewed as high risk by their physicians, pregnancy  does not seem to increase the likelihood of adverse obstetrical outcomes for those patients or their babies. The research was presented at the 2019 Annual Meeting…

Treatment with Mayzent (siponomod) may reduce myelin deterioration by lessening the accumulation of immune cells in brain meninges, and preventing the migration of pro-inflammatory lymphocytes into the brain, according to a study in a mouse model of multiple sclerosis (MS). The research, “A Mouse Model of…

Infusible disease-modifying treatment — that is, therapies given intravenously — might have greater benefits for younger people with multiple sclerosis (MS) than oral ones, new research suggests. The research was presented at the ongoing American Academy of Neurology (AAN)’s annual meeting (May 4-10) by Brandi Vollmer,…

A trend of rapidly increasing costs for disease-modifying therapies (DMTs) used to treat multiple sclerosis (MS) appear to be the primary driver behind the overall rise in healthcare costs for people with MS, a study suggests. These data were presented in a…

As his moniker suggests, multiple sclerosis (MS) patient Paul Pelland is in it for the long haul. Known as “Longhaulpaul,” Pelland recently set a world motorcycling endurance record — his third — on a dynamometer while raising $18,500 for MS research and patient support. Pelland rode his Yamaha Star Venture for…

Giving estrogen to two different adult mouse models of multiple sclerosis (MS), including the experimental autoimmune encephalomyelitis (EAE) model, promoted remyelination, a new study shows. Exposure to the hormone affected gene activity in oligodendrocytes, tricking them into producing myelin (the fatty substance that protects nerve cells, and that is destroyed…

Women with multiple sclerosis (MS) are more likely to experience sexual dysfunction and sexual distress than those without the disease, a study reports. According to researchers, the high prevalence of sexual problems among these women may be linked to their age, degree of physical disability, and depression. The…

A subset of stem cells in hair follicles, called melanocytes, appear to do more than just give rise to mature melanocytes, cells that help to determine hair color. Those melanocyte stem cells, or McSCs, that carry the CD34 protein were found in hair follicles from mice to differentiate into glia cells…

A study suggests that it may be possible to create synthetic speech based on recordings of brain activity in people with irreversible speech loss due to neurological ills, such as multiple sclerosis (MS), Parkinson’s, or stroke. The system uses tiny electrodes implanted on the surface of the brain that directly records…

An active form of vitamin D can modulate the activity of immune cells and prevent autoimmune reactions known to be involved in several human diseases such as multiple sclerosis (MS). A study with that finding, led by researchers from The University of Edinburgh in Scotland, reveals a new layer…

Cellular senescence — the process of aging at the cellular level — may play a role in the development of primary progressive multiple sclerosis (PPMS) by limiting the ability of myelin-producing cells (oligodendrocytes) to renew and mature. The study with that finding, “Cellular senescence in progenitor…

Researchers have developed a compound based on the thyroid hormone T3 that is able to repair damaged myelin in the brain of mice, a discovery that holds promise for healing myelin loss in patients with multiple sclerosis (MS), results of an early study reveal.

People who cover medical issues often write about mouse studies. These stories can regularly be found on traditional news outlets, both broadcast and print, as well as online platforms. That includes the website on which you’re reading this column. I’m one of the mouse study writers, though I try to…

The U.S. Drug Enforcement Administration (DEA) has determined that the cannabidiol-based active ingredient of EHP-101, an investigational oral treatment for multiple sclerosis (MS) under development by Emerald Health Pharmaceuticals (EHP), should not be classified…

A pilot study has been launched to assess the immediate and enduring benefits of tai chi and mindfulness meditation on the physical balance and mental wellness of people with multiple sclerosis (MS). This community-based study — currently enrolling participants — is being conducted by the Motor Control Lab directed by Richard van Emmerik, PhD, professor of kinesiology at the University of Massachusetts Amherst. The project was awarded a $54,972 one-year grant from the National Multiple Sclerosis Society. While many MS symptoms vary from patient to patient, depending on the extent and location of the damage in the brain and spinal cord, difficulty in maintaining physical balance is a generalized complaint. Several MS symptoms can have an effect on balance, including difficulties with coordination, tremor and muscle weakness, stiffness, or dizziness and vertigo. "Mind-body interventions are beneficial as they train dynamic balance, such as transitioning between postures, turning, reaching, etc., in a manner similar to movements in daily life," Julianna Averill, a doctoral student at van Emmerik’s lab, said in a press release. Postural control and balance confidence is crucial to prevent patients' falls and reduce their fear of falling. Finding strategies that help patients cope and overcome this limitation is crucial, Averill noted. Contrary to other studies, which focus on mental health benefits, this project will look mostly at the effects of mindfulness practice on physical balance. Tai chi also will be evaluated for its potential to improve patients’ balance, both while they are standing and as they move. Participants will be randomly assigned to either eight weeks of free tai chi at YMAA Western Mass Tai Chi or mindfulness meditation classes at Downtown Mindfulness, in Hampshire County, Massachusetts. Tai chi is a Chinese martial art that involves body stretching and slow, focused, flowing postures that keep the body in motion. Mindfulness meditation is based on mindfulness practices, including training on body scan meditation, and loving kindness meditation. Participants will attend classes for 2.5 hours per week, where they will receive training to complete an additional 2.5 hours at home each week. At home, participants are asked to listen to meditation podcasts, or watch tai chi videos via a website that also tracks their activity. “The participants will be trained, and they will be able to practice on their own,” Averill said. Patients' postural sway will be recorded by wearable sensors while performing distinct movements at the study start, at the end of all classes, and two weeks later. On the same visits, participants will be surveyed to assess the frequency of falls, balance confidence, level of fatigue, and ability to cope and adapt. “We’re taking a more holistic look, considering the whole person and overall quality of life,” Averill said. The team plans to enroll 30 participants with mild-to-moderate MS symptoms, aged 21 to 70, and who are able to stand and move without assistance for 15 minutes. For more information about the study and how to participate, contact Averill at [email protected].

The National Multiple Sclerosis Society has recently awarded $24.4 million in grants to support 64 research projects on multiple sclerosis (MS) worldwide, including $750,000 to fund 14 high-risk, high-reward pilot projects that will test new ideas and seek answers to new and relevant questions. According to a society…