research

A new collaboration between ModeX Therapeutics and Merck, known as MSD outside North America, is expected to advance the development of ModeX’s MDX-2201, an investigational vaccine targeting the Epstein-Barr virus (EBV). A history of infection with EBV — known for causing infectious mononucleosis, or mono, and certain…

Because people with multiple sclerosis (MS) usually undergo regular MRI scans to image their brains, their data could help researchers learn more the long-term effects of COVID-19 on brain tissue. That’s the argument by a team of researchers in the paper, “Multiple sclerosis as a…

Higher blood levels of Ocrevus (ocrelizumab) is associated with a significantly lower risk of confirmed disability progression during treatment in people with relapsing and progressive forms of multiple sclerosis (MS), according to an analysis of data from three Phase 3 clinical trials. Notably, the lower disability progression rates reported in…

MSC-NP, a form of stem cell therapy that’s currently in early clinical trials for multiple sclerosis (MS), can reduce the inflammatory activity of brain immune cells called microglia, according to a new study. The therapy is known to reduce disease severity and improve myelin regeneration in animal models of…

MS Australia is funding a study by researchers at Curtin University into how diet might affect multiple sclerosis (MS) onset in children. Led by Eleanor Dunlop, PhD, a dietitian and postdoctoral researcher at the Perth university’s School of Population Health, the study will investigate the influence different types of…

A new study of women with multiple sclerosis (MS) who had previously given birth may have identified one of the mechanisms behind the lasting protective effects of pregnancy seen in MS patients. Patients who’d had children were found to have a number of differences in methylation, a type of…

Following a Mediterranean diet may reduce the risk of cognitive problems, including with memory and thinking skills, in people with multiple sclerosis (MS), a preliminary study suggests. The diet includes a high intake of fish, fruits, legumes, vegetables, and healthy fats (olive oil); and a low intake of meat,…

People with multiple sclerosis (MS) being treated with Ocrevus (ocrelizumab) less frequently than the recommended every six months are not more likely to experience inflammatory disease activity, an analysis of some 360 patients whose dosing schedules changed during the COVID-19 pandemic suggests. Nicole Bou Rjeily, MD, a postdoctoral…

Even the cold and rainy Southern California weather did little to dampen the excitement of the more than 1,800 attendees converging on the Marriott Marquis San Diego Marina. People filtered in, eager for the meeting to begin. Excitement reached a fever pitch Thursday morning as the curriculum came to life.

Certain cells in the eyes — specifically blood vessel cells and a type of neurological immune cell called microglia — exhibit high expression or activity of genes that have been linked to multiple sclerosis (MS), a new study reports.  The researchers also “identified…

People infected with the human immunodeficiency virus (HIV) — including HIV-positive individuals who received antiretroviral treatment at some point after infection — are significantly less likely to develop multiple sclerosis (MS), a new analysis suggests.  The decrease in MS risk was particularly pronounced…

Nonwhite populations are underrepresented in research that tests therapies for multiple sclerosis (MS), meaning most available data on a treatment’s effectiveness and safety can’t be generalized to all patients. “The absence of diversity in MS research is a problem that concerns us all,” said Léorah Freeman, MD, PhD, a…

Treatment with the experimental oral suspension therapy CNM-Au8 led to improvements in measures of vision, cognitive and motor function, and brain health for people with multiple sclerosis (MS), according to data from the proof-of-concept VISIONARY-MS trial. Bolstered by these positive results, Clene Nanomedicine is planning to launch a…

Activating certain receptors on astrocytes — a type of nerve support cell — may offer a way of treating cognitive problems in multiple sclerosis (MS), according to recent research. MS mouse models genetically engineered to lack these receptors, called TNFR2, showed signs of greater cognitive problems, whereas cognitive gains…

A greater loss of myelin — the protective coating around nerve fibers — in the part of the spinal cord found in the neck was associated with worse disability in people with multiple sclerosis, data from a new study showed. More substantial myelin loss in this region, known…

A history of infection with Epstein-Barr virus (EBV) has been shown to be a strong risk factor for developing multiple sclerosis (MS) — but is targeting the virus a viable strategy for MS prevention or treatment? This question was the subject of a debate, “How To…

A certain bacterial species is enriched in the gut of people with secondary progressive multiple sclerosis (SPMS) and may promote neuroinflammation and drive disability progression in these patients, a study found. When isolated from SPMS patients and given to a mouse model, this strain led to more pronounced neurological…

Changes in mitochondria — cells’ energy production centers — are evident in early disease stages in a mouse model of progressive multiple sclerosis (MS), but were not found in a model of relapsing-remitting MS (RRMS), according to researchers. These changes, seen before symptoms of the disease started, were…

The aryl hydrocarbon receptor (AHR) may facilitate or “tune” the crosstalk between the gut microbiome and the immune responses that have been implicated in multiple sclerosis (MS), a new study found. Deleting this receptor in a set of immune T-cells — a suspected factor in MS onset and progression…

An eight-week intermittent fasting intervention for people with relapsing-remitting multiple sclerosis (RRMS) led to significant improvements in cognition and manual dexterity for these patients, who also tended to have lower fatigue and pain scores at the program’s end, an exploratory study showed.

Eating too much salt can disrupt the energy metabolism of regulatory T-cells (Tregs), which normally work to control inflammation and fight autoimmunity, prompting them to adopt an inflammatory profile similar to what’s seen in multiple sclerosis (MS) and other autoimmune diseases, a study found. Even a short-term exposure to…

Welcome to “MS News Notes,” a Monday morning column where I comment on multiple sclerosis (MS) news stories that caught my eye last week. Here’s a look at what’s been happening: More remyelination research For years, most MS research has focused on stopping disease progression. In the past couple…

The multiple sclerosis (MS) community is gearing up for the eighth annual Americas Committee for Treatment and Research in Multiple Sclerosis (ACTRIMS) Forum, taking place this week both virtually and in San Diego, California. The yearly meeting, occurring Feb. 23-25 at the Marriott Marquis San Diego Marina, is bringing together…

Lawrence Steinman, MD, a professor of neurology who is leading the development of Pasithea Therapeutics‘ PAS002 for the treatment of multiple sclerosis (MS) has received the 2023 Pioneer in Medicine Award. The prize is given by the Society for Brain Mapping & Therapeutics (SBMT) and the World Brain…

The startup company Predicta Med has received an investment from CerraCap Ventures to advance its leading platform focused on early diagnosis and treatment of multiple sclerosis (MS) and other immune-related diseases. The Israel-based startup has created the world’s first platform designed to use medical information to determine…

Treatment with docosahexaenoyl ethanolamide (DHEA), an omega-3 fatty acid found in fish oil, reduced inflammation and disease severity in a mouse model of multiple sclerosis (MS). These findings suggest that “an increase of omega-3 consumption may be beneficial to patients diagnosed with MS,” researchers said. “We believe our findings…

University of Manitoba neurologist and investigator Ruth Ann Marrie has won the National Multiple Sclerosis Society‘s (NMSS) Barancik Prize for Innovation in MS Research for her landmark discoveries in multiple sclerosis (MS). Now in its 10th year, the prize recognizes and promotes innovation and originality in MS-related…

Frequency Therapeutics announced that it is shifting its focus to advancing small molecules that aim to restore myelin, the protective cover around nerve fibers that is damaged and lost with multiple sclerosis (MS). This decision follows the failure of an investigative treatment for people with acquired hearing loss to…

Using stem cells derived from people with multiple sclerosis (MS), researchers developed cerebral organoids, or “mini-brains,” to better study the cellular and molecular mechanisms leading to the neurodegenerative disorder. Initial analysis showed that patient-derived stem cells, especially those from people with primary progressive MS (PPMS), tend to be…

Datos Health, a remote care automation company, is collaborating with the Shirley Ryan AbilityLab, in Illinois, on a study that will gauge the effectiveness of remote therapy monitoring in patients with various conditions and disorders, including multiple sclerosis (MS). The Shirley Ryan AbilityLab, based in Chicago, provides…