LMBRD2 and systemic lupus erythematosus: Therefore, we carefully investigated LMBRD2 (LMBR1 domain containing 2), a target gene of NONHSAT101022.2, which was also significantly downregulated in SLE patients in the RNA sequencing (healthy controls vs. SLE patients: 9.029 ± 1.274 vs. 1.177 ± 0.882, P < 0.0001).