Single-Cell Transcriptomic and Metabolic Signatures in Exhausted and Classical Memory B Cells-An Exploratory Analysis in Systemic Lupus Erythematosus and Lupus Nephritis. - Zhu L; Lin T; Cheong LY; Sher JKH; Yam IYL; Cheung W; Yung S; Chan TM; Yap DYH (Biomedicines, 2026)