CSF/serum IL-6 ratio and its correlation with mri severity in mog antibody-associated cerebral cortical encephalitis: an exploratory pilot study. Zhang H, Lu X, Li J, Xiong M, He D, Li Z, Dong W, Wu X, Huang G Front Immunol. 2026; 17:1921290. PMID: 42741538. Abstract CommentRecommendBookmarkWatch