Immune responses against an ancient viral protein called pHERV-W that’s encoded in the human genome are higher in relapsing-remitting multiple sclerosis (RRMS) patients with active disease compared with those who are clinically stable, according to recent research. The findings offer further support for a link between multiple sclerosis…
symptoms
Higher blood levels of macrophage migration inhibitory factor (MIF), a molecule involved in inflammation, may predict a faster rate of brain shrinkage, or atrophy, in people with primary progressive multiple sclerosis (PPMS). That’s according to a new analysis of data from the SPRINT-MS Phase 2 trial (NCT01982942) that…
People with multiple sclerosis (MS) are more likely to experience depression, sexual dysfunction, constipation, inflammation of the bladder, and urinary tract infection in the five years leading up to their diagnosis than those without the disease, a study found. These findings parallel growing evidence that there’s a prodromal phase, in…
Many years ago, I had an MRI scan on my right knee, and it didn’t go well. In fact, panic set in when I first looked at the scanner, as the tube seemed small. After I lay down and the operator started moving the table, I faced a…
People with primary progressive multiple sclerosis (PPMS) at younger ages are more likely to have higher disease activity, suggesting they may respond better to disease-modifying therapies, according to a review of published studies. “Our findings confirm that younger patients tend to have more inflammatory activity, and so younger…
The presence of damaged myelin — the fatty, protective substance surrounding nerve cells that’s lost in multiple sclerosis (MS) — may be more harmful to nerve cells than its removal altogether, according to new preclinical research. In mouse models of myelin-associated disease, a failure of microglia — the…
People with multiple sclerosis (MS) engage in significantly more sedentary behaviors — activities like watching TV or using a computer or smartphone versus those requiring physical movement, such as exercise — than do individuals without the progressive disease, according to a pooled analysis of published studies. This effect was…
I encountered multiple sclerosis (MS) for the first time in a Valdosta High School math class. Before my geometry teacher was diagnosed, I had never known anyone with the disease and, in all likelihood, was completely ignorant about it. I would hear the name again about 10 years…
Welcome to “MS News Notes,” a column where I comment on multiple sclerosis (MS) news stories that caught my eye last week. Here’s a look at some of what’s been happening: A good report for Vumerity Final results are in from the EVOLVE-MS-1 clinical trial for patients with…
Women who smoked during pregnancy, and their offspring, showed a significantly higher risk of developing multiple sclerosis (MS) in a recent Danish study. “Our observations add further to the evidence implicating smoking in the development of MS and suggest that intra-uterine exposure to tobacco smoke may increase MS risk,”…
Welcome to “MS News Notes,” a column where I comment on multiple sclerosis (MS) news stories that caught my eye last week. Here’s a look at some of what’s been happening. MS relapses and COVID-19 Since COVID-19 became a concern over three years ago, I’ve read many comments…
Infection with a herpes virus known as HHV-6A is associated with significantly higher levels of the nerve damage biomarker neurofilament light chain (NfL) in the years leading up to multiple sclerosis (MS), a study suggests. “In blood samples from individuals who later developed MS, we could see that antibodies…
It wasn’t a good morning. I was dragging my cement-pillar legs around the kitchen and grew frustrated as I lurched from the refrigerator to the counter to feed the cat and the dog. I’d propped my two canes against the counter, but they’d slid to the floor — not once,…
COVID-19 doesn’t appear to increase the likelihood of a relapse, where new symptoms suddenly appear or existing ones worsen, for people with multiple sclerosis (MS), according to a meta-analysis of more than a dozen studies. The findings alleviate some of the concerns MS patients may have about developing COVID-19,…
I’ve warned you in previous columns that you might have to endure a rambling story or two from my military past. It’s just that there are so many lessons from the experience that pertain to my multiple sclerosis (MS). It was supposed to rain later that evening, so…
Measuring the amount of specific antibody clumps in the blood helped distinguish people with multiple sclerosis (MS) from healthy individuals and people with other conditions with an accuracy of at least 90%, a new study has found. The findings show that clumps of immunoglobulin G (IgG) antibodies — which…
Central neuropathic pain — the kind resulting from damage to the brain and spinal cord — appears to be more severe and widespread and to cause more emotional burden in people with multiple sclerosis (MS) than pain in muscles and joints, according to a recent study. Regardless of pain…
Levels of proteins in the liquid that surrounds the brain and spinal cord, called the cerebrospinal fluid (CSF), can help predict disease activity and disability worsening for people with multiple sclerosis (MS), a study reports. “We identified several promising protein biomarkers which could be used to predict short-term activity…
As I’ve mentioned a time or two, my wife and I have three boys. Although they’re all under the age of 12, they’ve started to talk like the budding teenagers they are. As they mingle with peers more than their parents, their vocabulary in particular becomes less like ours every…
Elevated blood levels of neurofilament light chain (NfL), an established biomarker of nerve damage, are associated with a higher risk of near-term disability worsening in people with multiple sclerosis (MS), according to a large study. Findings imply that there’s usually a window of time — about a year or…
I slept through the night last night. Recently, I’ve managed to do that on most nights. No 4 a.m. bathroom trips for me! That’s a big deal. There was a time when I’d get up two or even three times during the night for a bladder run. Sleeping seven or…
Chronic pain can make it harder for people with multiple sclerosis (MS) to be physically active, but some types of pain have a bigger effect than others, a study suggests. The findings show not just whether a patient is having chronic pain needs to be considered, but also what…
People with multiple sclerosis (MS) of African descent had higher levels of inflammatory B-cells in the fluid around the brain and spinal cord compared with white MS patients in a small U.S. study. These findings may help to explain why Black people with MS tend to experience a faster…
More activity among certain immune cells, as well as differences in immune signaling molecules, iron regulation, and fat metabolism, may explain why multiple sclerosis (MS) progresses more over time in some people than in others, researchers report. These findings may help to better understand the molecular mechanisms leading to…
People with a higher genetic risk for multiple sclerosis (MS) were seen to have detectable differences in their gut bacteria in a small study. “There seems to be an association between genetic risk score and [changes in gut bacteria] in triggering the disease in a small cohort of MS…
In children with pediatric-onset multiple sclerosis (POMS), poor sleep quality is linked to fatigue, depression, and worse quality of life, a study has found. While no significant differences in sleep measures were identified between children and adolescents with MS compared with those without the neurodegenerative condition, sleep can have…
Achieving NEDA — no evidence of disease activity — after two years of treatment was not common among people with relapsing-remitting multiple sclerosis (RRMS) at a center in Italy. NEDA more often was reached, however, when researchers didn’t include the first few months of treatment in their analysis, suggesting…
A scoring system that accounts for relapses and MRI activity in multiple sclerosis (MS) patients during their first year on an oral disease-modifying therapy (DMT) was found to be predictive of worse short-term outcomes for people with relapsing forms of the neurodegenerative disorder, a study showed. “The occurrence of…
I’m back in my happy place. My wife, Laura, and I, along with our Yorkie-poo and our Maine Coon cat, have made it back to our Florida home after 16 hours and about 1,000 miles of driving over two days. There were no traffic jams, we had a comfortable motel…
Halloween is five days away, and if you have kids, you’re running out of time to have your costumes ready. My wife and our three boys have everything figured out, minus some finishing touches — unless I want to dress up, of course. Fortunately, I wasn’t planning on it because…