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. 2019 Feb 12;9:1853. doi: 10.1038/s41598-019-38534-6

Figure 1.

Figure 1

Interferon response signature genes were significantly enriched in niraparib-treated tumors. (A) Tumor growth curve for the SK6005 syngeneic model with control or 50 mg/kg niraparib (QD) treatment. (B) Genes identified with DEseq as significantly upregulated upon niraparib treatment (p <=0.05, fold change >=1.5) were subjected to enrichment analysis of pathway gene sets. Gene Set Enrichment Analysis (GSEA) demonstrated a significant enrichment of interferon gamma signature (C) and interferon alpha signature (D) genes in niraparib-treated samples. (E) Tumor growth curve for the MDA-MB-436 NOG-EXL humanized model treated with control or 35 mg/kg niraparib daily for 5 days on and 2 days off for 4 weeks (QD × 5 × 4). (F) Significantly upregulated genes identified with a two-sample t test (p <=0.05, fold change >=1.5) were subjected to enrichment analysis of pathway gene sets. Gene Set Enrichment Analysis (GSEA) demonstrated a significant enrichment of interferon gamma signature (G) and interferon alpha signature (H) genes in niraparib-treated samples.