B7x/ B7- H4 modulates the adaptive immune response and ameliorates renal injury in antibody-mediated nephritis. - Pawar, R. D.; Goilav, B.; Xia, Y.; Herlitz, L.; Doerner, J.; Chalmers, S.; Ghosh, K.; Zang, X.; Putterman, C. (Clinical & Experimental Immunology, 2015)