February 14, 2024

Complement Activation Is Associated With Disease Severity in Multiple Sclerosis

Exciting news about the latest research article, "Complement activation is associated with disease severity in multiple sclerosis," published in Neurology: Neuroimmunology & Neuroinflammation authored by our esteemed team of researchers Johanna Oechtering, Sabine Schädelin, Jan Lünnemann and Jens Kuhle.

This study shows that the activation of the complement system, a component of the innate immune system, is significantly heightened in the cerebrospinal fluid (CSF) of individuals with a clinically isolated syndrome (CIS) and MS. Additionally, it has demonstrated a strong association between increased complement activation and the presence of an intrathecal IgM production.

It also uncovers a compelling correlation between elevated complement activation levels within the CSF and key clinical parameters including Expanded Disability Status Scale (EDSS) scores, future Multiple Sclerosis Severity Scores (MSSS), and Neurofilament Light (NfL) levels. These associations support the notion that complement activation may play a pivotal role in the pathology and progression of MS.

What does this mean for the future of MS treatment? This research suggests that complement inhibition could represent a novel and promising therapeutic target to mitigate disease activity and severity. By targeting complement activation, we may unlock new avenues for more effective MS management and ultimately improve the quality of life for individuals living with this challenging condition.

Congratulations to the dedicated @RC2NB team of researchers for their unwavering commitment to advancing science and making a meaningful difference in the lives of MS patients.

Read full article here.

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