IFNA1 and systemic lupus erythematosus: However, no significant change either in proteinuria (Figure 5B), plasma levels of anti-dsDNA and IFNα (Figure 5C), or B cells and Treg population in MLNs (Figure 5D) were detected between CTR-CTR and CTR-IMQ, displaying no changes in lupus activity induced by transplant from IMQ mice.