Longitudinal accumulation of glial activation measured by TSPO-PET predicts later brain atrophy in multiple sclerosis

Abstract In multiple sclerosis (MS), accumulation of disability is driven by CNS-compartmentalized inflammation. This inflammatory process involves activated microglia and astrocytes, which contribute to neuroaxonal damage which in turn accelerates disease progression. Activated glial cells express...

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Bibliographic Details
Main Authors: Nylund Marjo, Lehto Jussi, Matilainen Markus, Rajander Johan, Wahlroos Saara, Sucksdorff Marcus, Kuhlmann Tanja, Airas Laura
Format: Article
Language:English
Published: BMC 2025-08-01
Series:Journal of Neuroinflammation
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Online Access:https://doi.org/10.1186/s12974-025-03519-y
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