Issues

Cover picture: Deposition of immunoglobulin G (IgG) along glomerular basement membrane in Fcgamma receptor IIB­deficient mice immunized with bovine type IV collagen. The mutant mice develop pulmonary hemorrhage and glomerulonephritis, both of which are characteristic features of Goodpasture¹s syndrome, an autoimmune disease in humans. The related article in this issue by Nakamura et al., .