Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2023 Oct 24;26(12):108308. doi: 10.1016/j.isci.2023.108308

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2023 The Authors

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

EnnA modulates E0771 cell transcriptome to activate the immune system

(A) Volcano plots of bulk RNA-seq data from E0771 cells treated with EnnA, 17-AAG or DMSO as control. Plots were generated based on EnnA versus control (upper, +/− 2-fold change and p < 0.065, as shown in dashed blue lines) and 17-AAG versus control (bottom, +/− 2-fold change and p < 0.05, as shown in dashed blue lines), after the removal of low-expressing genes.

(B) Heatmap generated based on the intersection of 4852 genes with the normalized FPKM counts from duplicates of control, EnnA-treated, and 17-AAG-treated cells, after the removal of low-expressing genes.

(C) Venn Diagram (upper panel) indicates 251 genes at or exceeding the cutoff of 2 log2 fold changes in response to EnnA versus control-treated cells and 241 genes at or exceeding the cutoff of 1.5 log2 fold changes in response to 17-AAG versus control-treated cells, with an intersection of 34 genes, which were used to plot a heatmap across control, EnnA, and 17-AAG groups (lower panel).

(D) Predicted biological impact: Two filtered fold-change tables, EnnA versus control (upper, +/− 3-fold change and p < 0.05) and 17-AAG versus control (bottom, +/− 2-fold change and p < 0.05), were imported into IPA software to predict biological effects (increases (orange) or decreases (blue)) on diseases and cell biology processes.

(E) List of top genes affected by EnnA treatment. Red: upregulated. Blue: downregulated.

(F) Plots of Heatmap and Enrichment Score by GSEA on immune responses involving KEGG pathways. Heatmap and Enrichment Scores were plotted using the 3,668 genes at a cutoff of 1.5-fold changes into the GSEA analysis with the duplicates of EnnA versus control to produce the immune response-associated KEGG pathways containing chemokine signaling pathways and cytokine-cytokine receptor interaction. Data are represented as a mean ± S.E.M. ∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001 by one-way ANOVA or unpaired tailed Student’s t test. Data represent at least two independent studies.