Author

J. Niess

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Open access Oct 2026

Adverse Arrhythmia-Related Outcomes After Catheter Ablation in Patients with Inflammatory Bowel Disease: A Nationwide Propensity Score–Matched Cohort Study

Inflammatory bowel diseases (IBD) have been associated with an increased long-term risk of arrhythmia. However, clinical outcomes following catheter ablation in patients with IBD are unknown. In this nationwide Swiss cohort study of adults undergoing catheter ablation for arrhythmia between 2012 and 2022,...

Ramin Ebrahimi, Shao-Jie Chen, D. Di Vece et al. · European Heart Journal Open · 0 citations

Jul 2026

Anti-CD20 B cell depletion is associated with elevated mucosal-originating circulating regulatory IgA B cells in multiple sclerosis.

It is found that anti-CD20 B cell depletion was associated with increased frequencies of regulatory mucosal-derived IgA-producing B cells in the periphery and CSF, together with increased B cell receptor clonal overlap between mucosal and systemic compartments, indicating enhanced trafficking of IgA B cells from gut mu...

T. Neziraj, Elisabeth Pössnecker, Angela A. Wang et al. · Science Translational Medici... · 0 citations