disease progression

Having a higher body mass index (BMI), a measure of body fat based on a person’s height and weight, at diagnosis is tied to faster disability progression in people with multiple sclerosis (MS), according to a recent study in Sweden. This effect was particularly pronounced when excess weight…

Signs of myelin damage are detectable about one year before damage to nerve fibers is apparent and about seven years before the onset of multiple sclerosis (MS) symptoms, a new study reveals. These findings shed new light on the timing of MS onset, and could open new avenues to…

Abnormal brain cells, known as disease-associated radial glia or DARGs, may play a key role in driving chronic inflammation in people with progressive forms of multiple sclerosis (MS), a new study shows. Based on the finding, researchers are now working to better understand the biology of DARGs, with an…

A new grant from the Valhalla Foundation will help Octave Bioscience advance the development of a biomarker blood test for detecting disease progression in people with multiple sclerosis (MS). The company is developing its MS Disease Progression test, or MSDP, to objectively measure MS progression based on…

Disability progression does not seem to worsen in women with multiple sclerosis (MS) after they undergo menopause, according to the largest study of its kind. Instead, other factors such as older age at MS onset, longer disease duration, and worse initial disability scores were associated with an increased risk…

Consuming large amounts of ultra-processed foods (UPF) — products high in additives, artificial ingredients, and extensive processing — is associated with increased disease activity in people with clinically isolated syndrome (CIS), which is the first presentation of multiple sclerosis (MS), a study has found. The analysis used a…

Treatment with equecabtagene autoleucel, known for short as eque-cel — Iaso Biotherapeutics‘ CAR T-cell therapy candidate for people with progressive forms of multiple sclerosis (MS) — was well tolerated and led to an easing of disability for five patients taking part in a Phase 1 clinical trial. The…

I love to travel and have a bucket list of places I want to visit and things I want to see and do in my lifetime. For example, I want to see the pyramids in Egypt. I want to go ice fishing in Minnesota. I want to stay in an…

People with multiple sclerosis (MS) seem to experience significant changes in cognition more than a year before significant physical decline is evident, a study found. While measures of processing speed, verbal memory, and visual memory worsened after about 2.7 years, significant changes in walking function and dexterity were only…

A new model using artificial intelligence (AI) suggests that multiple sclerosis (MS) progression is better viewed along a single disease spectrum, rather than as distinct disease types — such as those now used in MS diagnosis and treatment — according to a study led by scientists in Europe. The…

The International Progressive MS Alliance has introduced the MS Clinical and Imaging Data Resource, or CIDR, to accelerate the search for effective treatments for progressive forms of multiple sclerosis (MS) where options are limited. The resource was built in partnership with McGill University in Canada, as well as…

People who develop multiple sclerosis (MS) begin using healthcare services more frequently up to 15 years before their first MS symptoms appear, a study from the University of British Columbia (UBC) suggests. The findings add to evidence that early signs of MS may go unnoticed for many years.

In progressive forms of multiple sclerosis (MS), treatment with estrogen hormones such as estradiol may help reduce inflammation and nerve damage — especially among patients for whom the disease may be triggered or worsened by viral infections — a mouse study has found. U.S. researchers investigating the impact of sex…

A type of imaging finding called iron rim lesions are associated with more severe disability and a greater extent of brain damage in people with multiple sclerosis (MS), a new analysis suggests. This specific imaging finding may help guide discussions about individualized treatments for MS, the study’s researchers said.

Autologous hematopoietic stem cell transplant (aHSCT) could slow disease progression in people with relapsing-remitting multiple sclerosis (RRMS), according to a study tracking MS patients in Sweden. The procedure was associated with sustained reductions in biomarkers linked to progressive MS. The results also showed that a significant portion of patients…

Over the past three decades, the number of adults worldwide being diagnosed with multiple sclerosis (MS) has increased, but globally, rates of death related to complications of MS have declined, a new study shows. “The period from 1990 to 2021 has witnessed important shifts in the global landscape of…

Blood levels of a protein called GFAP, which reflects the activation and damage to support cells in the brain and spinal cord, may help predict disease severity and the response to treatment with relapsing forms of multiple sclerosis (MS), according to a new analysis of clinical trial data. “This…

The rates of people with multiple sclerosis (MS) who advance from a relapsing disease course to a secondary progressive one have decreased significantly in the past decades, a 30-year study in Italy shows. While the greater availability and earlier use of disease-modifying therapies (DMTs) have played a role,…

Nearly two-thirds of people with multiple sclerosis (MS) who underwent a stem cell transplant showed no signs of confirmed disability progression five years later, according to a study tracking MS patients in the U.K. The results were generally better for people with relapsing-remitting MS (RRMS), but nearly half…

Scientists have made significant advances in treating multiple sclerosis (MS) in recent decades, with a number of treatments for the neurodegenerative disease approved or in development. But one issue that’s been more challenging to address, researchers say, is MS quiet progression — when there aren’t new visible lesions…

Older men with multiple sclerosis (MS) who use medicines that reduce the levels of androgens, or male sex hormones, experience sustained or increased disease activity instead of the expected decreases that typically happen with advancing age, a small study suggests. According to the team, such disease activity was “particularly”…

In people with benign relapsing-remitting multiple sclerosis (RRMS) who have minimal disease activity, there is a loss of overall brain tissue but specific parts of the brain may grow to help compensate for the damage, a new study indicates. The study, “AI-driven MRI analysis reveals brain…

Gum disease caused by the bacterium Porphyromonas gingivalis (Pg) is associated with worse multiple sclerosis (MS) in a mouse model of the disease, a study shows. Infection with Pg directly or indirectly boosted pro-inflammatory pathways in immune cells in the spleen, where they’re produced, thereby aggravating MS. These effects…

Children with pediatric-onset multiple sclerosis (POMS) experience biological aging at a faster rate than children without the disease, a study shows. “We found evidence that children living with MS experience accelerated biological aging,” Jennifer Graves, MD, PhD, senior author of the study at the University of California, San Diego,…

Clemastine fumarate, an antihistamine, boosted disease progression by more than five times in adults with progressive multiple sclerosis (MS), according to data from a Phase 1/2 trial. “Likely nobody in the MS field, us included, knew about this potential [clemastine] toxicity until we collected the data presented here,” the…

Cognitive symptoms, mood disorders, and fatigue manifest differently in relapsing-remitting and progressive forms of multiple sclerosis (MS), a study found. “[O]ur results indicate that the subtype of MS is associated with … specific kinds of cognitive deficits, suggesting the need for subtype-specific therapeutic interventions,” the France-based research team…

Factors including being male, smoking, and having more frequent relapses are linked to significantly increased risk of disease progression in multiple sclerosis (MS), according to a meta-analysis of several published studies. Other variables linked to disease progression included disability score and the use of disease-modifying therapies (DMTs). “Hence,…

The signaling molecule interleukin-6 (IL-6), which is involved in inflammation, is associated with increasing frailty in people with multiple sclerosis (MS), a new study from researchers in China reported. Elevated levels of IL-6 significantly correlated with higher scores on a frailty index that measures health deficits across multiple domains,…

Treatment with masitinib, an experimental therapy being developed by AB Science for progressive forms of multiple sclerosis (MS), reduced markers of nerve damage and inflammation and slowed disease progression in a mouse model of MS. “This study is the first to demonstrate that masitinib can lower serum NfL…

As multiple sclerosis (MS) progresses, the disease may reduce the number of mitochondrial DNA copies, suggesting the number of copies could serve as a biomarker for disease progression and response to treatment. That’s according to a genetic study involving data from thousands of patients of European ancestry. Mitochondria are…