However, compared with the Con-KD group, GPR120-AAV-KD increased the number of SLEs and the total time spent in SLE during a 30-min period (30.18 ± 0.99 of the SLEs number for KD group versus 20.80 ± 0.66 of the SLEs number for Con-KD group; 677.90 ± 80.41 s of the total time for KD group versus 387.00 ± 57.96 s of the total time for Con-KD group) (Fig. 4g, h). This evidence concerns the gene FFAR4 and systemic lupus erythematosus.