According to a recent study by Wang et al., 20.7% (18/87) of anti-MOG antibody-positive patients presented with encephalitis, while six out of 18 were also positive for CSF anti-N-methyl-D-aspartate (NMDA) receptor (NMDAR) antibodies, and 94.4% (17/18) had favorable outcomes. The gene discussed is MOG; the disease is encephalitis.