IgG3+ B cells are associated with the development multiple sclerosis. Felix Marsh-Wakefield, Thomas Ashhurst, Stephanie Trend, Pierre Juillard, Helen McGuire, Anna Zinger, Anderson P. Jones, Allan G. Kermode, Simon Hawke, Georges Grau, Prue H. Hart and Scott N. Byrne. Clinical & Translational Immunology 2020; e1133. doi: 10.1002/cti2.1133.