Bianchimano, P., Iwanowski, K., Smith, E. M., Cantor, A., Leone, P., Bongers, G., et al. (2023). Oral vancomycin treatment suppresses gut trypsin activity and preserves intestinal barrier function during EAE. iScience, 26(11): 108143. doi:10.1016/j.isci.2023.108143.