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. 2022 Jul 22;10:861916. doi: 10.3389/fcell.2022.861916

FIGURE 7.

FIGURE 7

LSD1 inhibits the transcription of pro-inflammatory genes in NPC-derived cell lines. (A) LSD1 ChIP analysis of IL6 and IL8 promoter occupancy in C666-1 cell. The bar graph represents fold enrichment in the LSD1 antibody binding to the IL6 and IL8 promoters after the treatment of NPC cell line C666-1 with LSD1 inhibitor at 6 nM, PGN at 1 µg/ml, or together overnight, in relation to IgG binding. (B) Real-time RT-qPCR analysis of proinflammatory gene expression in HK1 and HONE1 cells before and after the treatment with LSD1 inhibitor overnight and followed by stimulation with PGN for two hours *p < 0.05; **p < 0.01; ***p < 0.001.