Longitudinal Gut Microbiome Study in Relapsing-Remitting MS Patients
In a study of 29 treatment-naïve patients with relapsing-remitting multiple sclerosis (RRMS), gut microbiota composition and diversity remained stable over one year. While there was a trend indicating that worsening disability (measured by EDSS) correlated with increased microbiome instability, this did not reach statistical significance. Additionally, GFAP levels increased significantly, while NfL levels decreased and S100B levels remained unchanged.