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. 2015 Mar 25;6(13):10840–10852. doi: 10.18632/oncotarget.3450

Figure 3. Gene regulation by HOTTIP and compared to HOTAIR in Panc1 cells.

Figure 3

(A) Panc1 cells were transfected with siHOTTIP or siCtrl and gene expression was analyzed using HumanHT-12 v4 expression beadchip (Illumina Inc.) array, and (B) the effects of siHOTTIP on different pathways were determined by gene ontology enrichment analysis. (C) Overlap of common genes was observed after treatment of Panc1 cells with siHOTTIP or siHOTAIR. (D) Panc1 cells were transfected with siHOTTIP and GDF15 mRNA, and protein levels were determined compared to the effects of siHOTAIR. Results for GDF15 mRNA are means ± SD for 3 replicated determinations, and significant (p < 0.05) change is indicated (*). Cells were also transfected with siHOTTIP or siHOTAIR and GDF15 protein was analyzed by Western blots. The 1457 value for siHOTTIP (C) includes some genes detected by more than one probe (also see Figure 4A).