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This week on Just MS News, we look at four developments in multiple sclerosis research and diagnosis — including an important FDA regulatory milestone for CAR-T therapy in progressive MS.
This week:
🔶 CAR-T for non-active SPMS
The FDA has granted RMAT designation to miv-cel, an experimental CD19 CAR-T therapy being studied in non-active secondary progressive MS. The designation could help accelerate its development — but it is not FDA approval, and the human evidence remains very early.
🔶 New 2024 McDonald Criteria
Updated MS diagnostic criteria may allow more people to meet diagnostic criteria earlier. One major change is the inclusion of the optic nerve as a fifth location when evaluating dissemination in space.
🔶 Lucid-MS moves toward Phase 2
Lucid-MS has been cleared to begin Phase 2 testing in progressive MS. The experimental therapy takes a different approach by targeting biological processes associated with myelin damage. Human evidence of benefit in MS has not yet been established.
🔶 Artificial Axons and remyelination research
Researchers are developing engineered artificial-axon models that may provide a better way to test potential remyelination drugs before they move toward human trials. This is a drug-discovery platform — not an MS treatment.
Related research: Last week, Just MS News covered lab-grown “mini-brains” being used to study myelin repair. This week’s Artificial Axons story tackles a similar problem from a different direction — using engineered nerve-fibre models to test how oligodendrocytes form myelin and how candidate remyelination drugs behave.
Together, they highlight a broader challenge in MS research: building better laboratory models before potential treatments move into human trials.
Sources:
For the Artificial Axon science itself, the underlying 2025 paper is also worth linking:
Myelin ensheathment and drug responses of oligodendrocytes are modulated by stiffness of artificial axons
Mingyu Yang, Calliope J. L. Martin, Kavin Kowsari, Anna Jagielska, Krystyn J. Van Vliet
PLOS ONE, 2025
The goal of Just MS News is simple: explain what happened, what the evidence actually shows, and why it matters for people living with MS.
Subscribe for weekly MS research, treatment and community news.
The Just MS (Multiple Sclerosis) Show, w host Justin Loizos, is a podcast that connects, educates and tries to uplift others living with multiple sclerosis. It provides real-life stories, interviews, and information about DMTs (disease modification therapies) and updates on research developments.
www.justmultiplesclerosis.com
Send us Fan Mail
This week on Just MS News, we take a closer look at three important stories from the multiple sclerosis community.
First, new research in JAMA Neurology strengthens the evidence around GFAP, a blood biomarker that may help researchers track progression independent of relapse activity, or PIRA. The study included more than 2,300 people with MS and over 18,000 blood measurements.
That story also connects with a small randomized study of high-dose N-acetyl cysteine, or NAC, in progressive MS. Participants received 1,250 mg three times daily for four weeks, and researchers observed a significant difference in GFAP levels compared with placebo. The study was very small and does not show that NAC slows MS progression, but a larger trial is already underway.
Next, we review a systematic review of exercise in people with severe MS disability. What can exercise still improve when walking is limited or disability has progressed, and why are nonambulatory people still so underrepresented in exercise research?
Finally, Christina Applegate is reportedly back home and doing very well following a months-long hospitalization. Applegate has been living publicly with MS since announcing her diagnosis in 2021.
Just MS News looks beyond the headline to explain what the research actually found, what remains uncertain, and why it may matter to people living with MS.
Sources include JAMA Neurology, Multiple Sclerosis Journal, Multiple Sclerosis and Related Disorders, University of Basel, UCSF, Neurology Advisor, and PEOPLE.
Learn more and follow the latest MS news at:
www.justmultiplesclerosis.com
This content is for news and educational purposes and is not medical advice.
The Just MS (Multiple Sclerosis) Show, w host Justin Loizos, is a podcast that connects, educates and tries to uplift others living with multiple sclerosis. It provides real-life stories, interviews, and information about DMTs (disease modification therapies) and updates on research developments.
www.justmultiplesclerosis.com
Send us Fan Mail
This Week on Just MS News
This week, we look at three important stories affecting the MS community.
Researchers in Australia are using lab grown “mini brains” to investigate how damaged myelin might one day be repaired. Sheffield Teaching Hospitals has also treated its first MS participant with experimental CAR T cell therapy, an approach researchers have been watching for years.
We also examine a revised Cleveland Clinic protocol designed to help MS clinicians respond more confidently when a patient reports suicidal thoughts.
The episode finishes with several additional stories worth checking out, including treatment discontinuation in older adults, EBV vaccine and T cell research, MS treatment sequencing, OCT in diagnosis, and the need for better pain care.
Featured stories
Researchers use lab grown mini brains to study MS repair
Sheffield treats its first MS participant with CAR T cell therapy
Cleveland Clinic revises its suicidal ideation protocol for MS care
More stories worth checking out
Stopping disease modifying therapies in older, stable patients
EBV vaccine and T cell trials in MS
Framework for sequencing MS treatments
OCT and the updated McDonald diagnostic criteria
Why MS pain needs more attention
Visit Just Multiple Sclerosis for the always open MS news stream, past weekly editions, community updates, and Sudoku Omega, a free sudoku game I built to help you slow down, focus, and relax.
Follow Just Multiple Sclerosis on Instagram and Facebook for weekly clips, updates, and community highlights.
Mental Health and Crisis Support
United States: Call or text 988 to reach the 988 Suicide & Crisis Lifeline. Free, confidential support is available 24 hours a day across the United States and its territories.
Canada: Call or text 988 to reach the 9-8-8 Suicide Crisis Helpline. Support is available nationwide, 24 hours a day, in English and French. Visit 988.ca.
Other countries: Find verified crisis and emotional-support services in your country through Find A Helpline or Befrienders Worldwide.
If someone is in immediate danger, contact local emergency services.
The Just MS (Multiple Sclerosis) Show, w host Justin Loizos, is a podcast that connects, educates and tries to uplift others living with multiple sclerosis. It provides real-life stories, interviews, and information about DMTs (disease modification therapies) and updates on research developments.
www.justmultiplesclerosis.com
Send us Fan Mail
This week on Just MS News, we lead with encouraging—but still early remyelination research.
Scientists have identified an experimental small molecule that promoted oligodendrocyte development and remyelination in preclinical models. We explain how this candidate differs from PTD802, the remyelination therapy we recently covered as it prepared to enter human testing.
We also look at:
• Fampridine becoming routinely available through NHS England for eligible adults with MS-related walking difficulties
• Evidence examining whether treatment escalation after clinically silent MRI lesions may reduce future relapse risk
• New research exploring how anti-CD20 therapies may affect protective immune cells originating in the gut
• A large U.S. analysis identifying racial, geographic and age-related disparities in MS-associated mortality
• Two brothers continuing their remarkable marathon journey using an adaptive racing wheelchair
ARTICLES AND SOURCES
1. A Novel Small Molecule Remyelination Therapy for Multiple Sclerosis
Source: npj Drug Discovery
https://www.nature.com/articles/s44386-026-00060-7
2. Thousands With MS to Get Fampridine on the NHS to Help Them Walk More Freely
Source: NHS England
https://www.england.nhs.uk/2026/07/thousands-ms-life-changing-drug-nhs-help-walk-more-freely/
Clinical commissioning policy:
https://www.england.nhs.uk/publication/clinical-commissioning-policy-prolonged-released-pr-fampridine-as-a-treatment-of-adults-with-multiple-sclerosis-and-associated-walking-impairment/
3. Treatment Escalation After Clinically Silent MRI Lesions in Relapsing-Remitting Multiple Sclerosis
Source: Brain
https://academic.oup.com/brain/advance-article/doi/10.1093/brain/awag252/8741305
4. Anti-CD20 B-Cell Depletion Is Associated With Elevated Mucosal-Originating Circulating Immune Cells
Source: Science Translational Medicine
https://www.science.org/doi/10.1126/scitranslmed.aee1580
5. Racial and Ethnic Trends and Comorbidity Patterns in Multiple Sclerosis Mortality
Source: Neurology Open Access
https://www.neurology.org/doi/10.1212/WN9.0000000000000148
6. Man With MS Does Marathons With a Push From His Brother
Source: Deseret News
https://www.deseret.com/sports/2026/07/22/deseret-news-marathon-brian-danny-connolly-wheelchair-ms-people-with-disabilities/
Just MS News provides accessible summaries of multiple sclerosis news and research. This episode is for informational purposes and should not replace guidance from your healthcare team.
Visit Just Multiple Sclerosis:
https://www.justmultiplesclerosis.com
Listen to the podcast:
https://www.justmultiplesclerosis.com/podcast
#MultipleSclerosis #MSNews #Remyelination #MSResearch #Fampridine #MultipleSclerosisResearch
The Just MS (Multiple Sclerosis) Show, w host Justin Loizos, is a podcast that connects, educates and tries to uplift others living with multiple sclerosis. It provides real-life stories, interviews, and information about DMTs (disease modification therapies) and updates on research developments.
www.justmultiplesclerosis.com
Send us Fan Mail
This week on Just MS News, we lead with encouraging, but still early remyelination research.
Scientists have identified an experimental small molecule that promoted oligodendrocyte development and remyelination in preclinical models. We explain how this candidate differs from PTD802, the remyelination therapy we recently covered as it prepared to enter human testing.
We also look at:
• Fampridine becoming routinely available through NHS England for eligible adults with MS-related walking difficulties
• Evidence examining whether treatment escalation after clinically silent MRI lesions may reduce future relapse risk
• New research exploring how anti-CD20 therapies may affect protective immune cells originating in the gut
• A large U.S. analysis identifying racial, geographic and age-related disparities in MS-associated mortality
• Two brothers continuing their remarkable marathon journey using an adaptive racing wheelchair
ARTICLES AND SOURCES
Clinical commissioning policy:
https://www.england.nhs.uk/publication/clinical-commissioning-policy-prolonged-released-pr-fampridine-as-a-treatment-of-adults-with-multiple-sclerosis-and-associated-walking-impairment/
Just MS News provides accessible summaries of multiple sclerosis news and research. This episode is for informational purposes and should not replace guidance from your healthcare team.
Visit Just Multiple Sclerosis:
https://www.justmultiplesclerosis.com
Listen to the podcast:
https://www.justmultiplesclerosis.com/podcast
#MultipleSclerosis #MSNews #Remyelination #MSResearch #Fampridine #MultipleSclerosisResearch
The Just MS (Multiple Sclerosis) Show, w host Justin Loizos, is a podcast that connects, educates and tries to uplift others living with multiple sclerosis. It provides real-life stories, interviews, and information about DMTs (disease modification therapies) and updates on research developments.
www.justmultiplesclerosis.com
Send us Fan Mail
This week on Just MS News, we examine new research that may help clarify how Epstein–Barr virus fits into the immune process behind multiple sclerosis.
We also look at evidence supporting earlier high-efficacy treatment for pediatric-onset MS, the DOT-MS trial on stopping treatment after years of stable disease, virtual-reality rehabilitation for cognitive symptoms, and a Colorado community story about mobility, rehabilitation and assistive technology.
This episode covers:
• A more specific EBV-reactive T-cell response identified in people with untreated MS
• Earlier high-efficacy treatment and long-term disability outcomes in pediatric MS
• What happened when people with stable MS stopped certain disease-modifying therapies
• Virtual-reality rehabilitation for cognition and mood
• A bride with MS who prepared for a supported 68-foot aisle walk
Articles and Research
CD4+ T Cells Reactive to Epstein–Barr Virus Late Lytic Antigens Are Enriched in Individuals With Multiple Sclerosis
Source: Science Translational Medicine
Authors: Kjetil Bjornevik and colleagues
Read the study
Early High-Efficacy Therapy May Reduce Disability in Pediatric MS
Source: Neurology Advisor
Based on research published in Neurology
Read the article
Discontinuation of Disease-Modifying Therapy in Patients With Stable Multiple Sclerosis—Clinical Trial of the Year
Source: JAMA Neurology
Author: S. Andrew Josephson, MD
Read the editorial
Discontinuation of First-Line Disease-Modifying Therapy in Patients With Stable Multiple Sclerosis: The DOT-MS Randomized Clinical Trial
Source: JAMA Neurology
Authors: Eline M. E. Coerver, Wing Hee Fung, Janet de Beukelaar and colleagues
Read the original trial
Effects of Virtual Reality-Based Rehabilitation on Cognitive Function and Mood in Multiple Sclerosis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Source: Multiple Sclerosis and Related Disorders
Authors: Jiongliang Zhang, Minmin Wu, Jinting Li, Wenjing Song, Xiaoguang Lin and Luwen Zhu
Read the study on PubMed
Colorado Bride With MS Surprises Wedding Guests by Walking Down the Aisle
Source: 9NEWS Colorado
Read the story
Visit Just Multiple Sclerosis for the complete weekly digest:
https://justmultiplesclerosis.com
Subscribe for calm, clear and accessible weekly MS news without the information overload.
#MultipleSclerosis #MSNews #JustMSNews #MSResearch #EpsteinBarrVirus #PediatricMS #MSRehabilitation
The Just MS (Multiple Sclerosis) Show, w host Justin Loizos, is a podcast that connects, educates and tries to uplift others living with multiple sclerosis. It provides real-life stories, interviews, and information about DMTs (disease modification therapies) and updates on research developments.
www.justmultiplesclerosis.com
Send us Fan Mail
This week on the Just MS Show, we look at five important multiple sclerosis stories.
Researchers used artificial intelligence to identify gray matter lesions that can be difficult to see on standard MRI scans. We also examine a head-to-head trial comparing rituximab with Ocrevus in newly diagnosed relapsing MS.
Other stories include the completion of enrollment in a nasal foralumab trial for non-active secondary progressive MS, early research into how myelin damage may affect brain activity during sleep, and a $500,000 gift supporting MS research from Las Vegas Raiders quarterback Fernando Mendoza and his family.
The Just MS Show delivers calm, clear and accessible MS news without hype or information overload.
Show Notes
AI reveals previously hidden gray matter lesions in MS
Researchers developed an artificial intelligence method that can identify cortical lesions that are often difficult to see on conventional MRI scans.
Read the article from News-Medical
Rituximab compares closely with Ocrevus in early relapsing MS trial
The OVERLORD-MS trial compared rituximab with Ocrevus in people with newly diagnosed relapsing MS and found rituximab was noninferior for preventing new or enlarging MRI lesions during the study period.
Read the article from Conexiant Neurology
Final participant begins treatment in nasal foralumab trial for non-active SPMS
Enrollment is complete in the Phase 2 INFORM-MS trial studying intranasal foralumab in people with non-active secondary progressive MS. Full safety and effectiveness results have not yet been released.
Read the article from NR Times
Myelin damage may alter brain rhythms during sleep
Early research suggests that damaged myelin may affect electrical brain activity during sleep. The strongest evidence currently comes from animal research, with further human studies still needed.
Read the article from News-Medical
Mendoza family presents $500,000 gift for MS research
Las Vegas Raiders quarterback Fernando Mendoza and his family formally presented a $500,000 gift supporting MS research at the University of Miami in honour of his mother, Elsa, who lives with MS.
Read the article from 8 News NOW
Links
Just MS News:
https://www.justmultiplesclerosis.com
Podcast page:
https://www.justmultiplesclerosis.com/podcast
Weekly news archive:
https://www.justmultiplesclerosis.com/archive
The Just MS (Multiple Sclerosis) Show, w host Justin Loizos, is a podcast that connects, educates and tries to uplift others living with multiple sclerosis. It provides real-life stories, interviews, and information about DMTs (disease modification therapies) and updates on research developments.
www.justmultiplesclerosis.com
Send us Fan Mail
This week’s Just MS News starts with two stories from the same MS brain-donor study, looking at why progression can differ so much from person to person. We also cover MS Copilot and digital disability monitoring, research into fat-filled immune cells called foamy microglia, an experimental brain implant for speech loss, and Spain’s “Get Wet for MS” campaign supporting neurorehabilitation and research.
As always, this update is designed to give the MS community one calm place to catch up on the week’s most relevant news without hype or overload.
Live article links
The Just MS (Multiple Sclerosis) Show, w host Justin Loizos, is a podcast that connects, educates and tries to uplift others living with multiple sclerosis. It provides real-life stories, interviews, and information about DMTs (disease modification therapies) and updates on research developments.
www.justmultiplesclerosis.com
Send us Fan Mail
This week on Just MS News, we reviewed 139 MS-related articles from June 22–28, 2026, and narrowed them down to the stories most worth your time.
The lead story this week is early, but meaningful: PTD802, an oral remyelination therapy, has been cleared for its first human trial. It is not an approved treatment, and it is not a cure. But for people living with MS, research focused on myelin repair is worth paying attention to.
We also cover Sanofi’s Cenrifki, also known as tolebrutinib, being approved in Europe for adults with non-relapsing secondary progressive MS. This is one of the biggest confirmed treatment stories of the week, especially for progressive MS, but it also comes with important safety monitoring.
Other stories this week include blood-based NfL testing for MS monitoring, early high-efficacy treatment in childhood-onset MS, light therapy glasses for MS-related fatigue, menopause and cognition, balance training, cognitive coaching, ocrelizumab and rituximab infection-risk research, vision recovery research, and a human story from the National MS Society called “From Patient to Researcher: How MS Changed My Path.”
As always, this is not medical advice. Just MS News is a calm weekly recap meant to help people living with MS, caregivers, advocates, and supporters understand what is happening in MS news without the overload.
Main Story LinksThe Just MS (Multiple Sclerosis) Show, w host Justin Loizos, is a podcast that connects, educates and tries to uplift others living with multiple sclerosis. It provides real-life stories, interviews, and information about DMTs (disease modification therapies) and updates on research developments.
www.justmultiplesclerosis.com
Send us Fan Mail
This week on Just MS News, we look at nine MS stories from the week of June 15–21, 2026.
Topics include hidden cognitive symptoms, brain atrophy research, cognitive testing and daily life, accessible travel, progression independent of relapse activity, PFAS exposure, vaccine safety, mobility technology, and early repair-focused stem cell research.
Just MS News is built to help the MS community cut through the noise and follow the stories that matter.
Covered this week:
One week of MS news. One calm place.
The Just MS (Multiple Sclerosis) Show, w host Justin Loizos, is a podcast that connects, educates and tries to uplift others living with multiple sclerosis. It provides real-life stories, interviews, and information about DMTs (disease modification therapies) and updates on research developments.
www.justmultiplesclerosis.com
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A podcast about multiple sclerosis hosted by Justin Loizos. Each episode will explore the world of MS. This will either be done through interviews with MS stakeholders or with Justin providing…
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