Bursa of Fabricius–independent B cells establish an IgA-mediated intestinal barrier that safeguards gut–liver homeostasis - Ryota Hirakawa; Motoshi Hisamatsu; Sayoko Maekawa; Eiki Asai; Miyuko Ohta; Ayumi Matsuo; Kunihiro Okano; Toh Miyazaki; Motofusa Akiyama; Masaaki Toyomizu; Jahidul Islam; Mutsumi Furukawa; et al. (Proceedings of the National Academy of Sciences, 2026)