FIGURE

Figure 4

ID

ZDB-FIG-230625-18

Publication

Amin et al., 2023 - Short-Term TERT Inhibition Impairs Cellular Proliferation via a Telomere Length-Independent Mechanism and Can Be Exploited as a Potential Anticancer Approach

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Figure 4

p65 inhibition recapitulated the effects of TERT inhibition on MYC and the cell cycle. (A,B) Representative Western blots showing total protein levels of p-p65 and MYC in 4134/Late (A) and BL41 (B) cells upon treatment with Ammonium pyrrolidine dithiocarbamate (PDTC) at the indicated concentrations for 24 h. α-tubulin was used as a loading control. The original Western blots are shown in File S1. Graphs on the right show the values in arbitrary units of densitometric analysis performed with ImageJ software. Data represent the mean and SD (bar) from two separate experiments. (C,D) 4134L/Late (C) and BL41 (D) cells were treated with 30 μM BIBR, PDTC at indicated concentrations, or DMSO as a control for 24 h, labelled with propidium iodide (PI) and analysed by flow cytometry for cell cycle profiles. Panels from a representative experiment are shown. Graphs on the right show percentages of cells in G1, S, and G2/M-phases, respectively. Values show the means and SD (bar) of three separate experiments. A significant difference between values in BIBR-treated or PDTC-treated cells vs. DMSO-treated cells is shown: * p < 0.05; ** p < 0.01; *** p < 0.001.

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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