AUTHOR=Felixberger Peter Tobias , Andrieux Geoffroy , Maul-Pavicic Andrea , Goldacker Sigune , Harder Ina , Gutenberger Sylvia , Landry Jonathan J. M. , Benes Vladimir , Jakob Till Fabian , Boerries Melanie , Nitschke Lars , Voll Reinhard Edmund , Warnatz Klaus , Keller Baerbel TITLE=CD21low B cells reveal a unique glycosylation pattern with hypersialylation and hyperfucosylation JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1512279 DOI=10.3389/fimmu.2025.1512279 ISSN=1664-3224