lipids

Continuous production of fatty molecules (lipids) is crucial to the maintenance of the myelin sheath that wraps nerve fibers to protect them, ensuring the transmission of electrical impulses between nerve cells, a study reported. These findings may have strong implications for treating disorders caused by myelin loss, including…

A new study has found a link between the amount of fat in the blood and changes to the arteries surrounding the necks and skulls of people with multiple sclerosis (MS). The finding was described in the study “Lipoprotein(a) Levels Are Associated with the…

The cerebrospinal fluid (CSF) of people with progressive multiple sclerosis (MS) contains elevated levels of specific fatty molecules that disrupt the energy “powerhouses” of nerve cells, and appear to underlie the neurodegeneration seen on brain scans of these patients, a study reveals. The research, which compared the CSF…

Artificial Intelligence May Help Reduce Dosage of Gadolinium in MRIs, Researchers Suggest There’s been concern recently about the accumulation of gadolinium in the brains of people who’ve had MRIs. Gadolinium is the dye that’s used to provide the “contrast” that can highlight lesions in the brain that might…

High levels of certain lipids, or fat, in the blood are linked to increased disability scores and high levels of pro-inflammatory markers in relapsing-remitting multiple sclerosis (RRMS) patients, a small study reports. The study, “Lipoprotein markers associated with disability from multiple sclerosis,” was published in the journal Scientific…

In multiple sclerosis (MS), scientists have long believed that the body’s own immune system attacked myelin sheaths, the “insulating tape” that surrounds neurons, causing the disease. But researchers at Tel Aviv University are challenging that view, in a study reporting that MS may in fact be triggered by an instability inherent in the myelin membranes. The…

Understanding lipid signaling in multiple sclerosis (MS) may be the key to developing more effective therapies for the disease. New work by researchers at Cornell University could bring us closer to unraveling the role of lipids in MS development. Lipids are fat molecules that compose the cellular membranes and surround each organelle inside…

Brigham and Women’s Hospital researchers reported that antibodies directed at lipids are associated with magnetic resonance imaging (MRI) measures of brain degeneration in patients with multiple sclerosis (MS), and may potentially serve as biomarkers for monitoring disease status. While the hyperintense brain lesions detected by MRI are crucial for diagnosis and therapeutic…

In a new study entitled “Untargeted plasma metabolomics identifies endogenous metabolite with drug-like properties in chronic animal model of multiple sclerosis,” a team of researchers performed a comparative analysis of metabolites between control mice and a mouse model with experimental autoimmune encephalitis (EAE, the most commonly used…