Researchers have discovered how interferon-beta, a common treatment for multiple sclerosis (MS), may be effective for people with the disease. Specifically, they found that red blood cells from MS patients have an unusually high ability to bind molecules that contribute to disease-related impairments in neuronal health and myelin repair,…
red blood cells
People with multiple sclerosis (MS) have significantly higher and potentially damaging blood levels of zinc and a greater activity of the superoxide dismutase (SOD) enzyme than is evident in people without MS or similar diseases, a study reported. SOD is an enzyme that requires zinc to function properly, including…
Red blood cells carrying specific antigen proteins on the cell surface can be used to disarm overactive T-cells by promoting immune tolerance, a study in mice found. The findings may have important implications for the treatment of autoimmune diseases like multiple sclerosis. The study, “Persistent antigen…
Researchers managed to retrain the immune system to ignore antigens that trigger an autoimmune reaction. This approach alleviated the symptoms of multiple sclerosis (MS) and type 1 diabetes in a mouse model.
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Brain Atrophy in Secondary Progressive MS Linked in Study to High Levels of Free Hemoglobin in Blood
Hemoglobin leaking from injured red blood cells may be associated with brain atrophy in secondary progressive multiple sclerosis (SPMS), according to researchers at the Imperial College London, U.K. The study, “Free Serum Haemoglobin Is Associated With Brain Atrophy In Secondary Progressive Multiple Sclerosis,” was published in the journal Wellcome…
Multiple sclerosis seems to be less severe in people with higher levels of the minor adult hemoglobin variant A2 (HbA2) in their blood, according to a team of Turkish researchers. This could be due to this variant having a higher protective effect on the red blood cell membrane. The authors speculate that HbA2 could therefore be playing a role in reducing long-term neural injury in MS.
Researchers at Michigan State University suggest that a blood test can distinguish patients with multiple sclerosis (MS) from people with other neurological conditions, according to a recent study published in EBioMedicine. Results from the study, “An In Vitro Diagnostic for Multiple Sclerosis Based on C-peptide Binding to Erythrocytes,”…