Journal: Molecular Therapy. Nucleic Acids

Article Title: Combining anti-gene γPNA with small molecules and RNA inhibitors: A strategy to enhance anti-tumor efficacy

doi: 10.1016/j.omtn.2025.102804

Figure Lengend Snippet: Anti-transcription activity of γPNA1 with HDACi in lymphoma cells Relative fold change of c-Myc levels in U2932 cells measured by real-time PCR on day 2 after treatment with (A) γPNA1 and (B) ScR-γPNA2 in combination with romidepsin, entinostat, vorinostat, panobinostat, and belinostat. Results are presented as mean ± SEM and two-way ANOVA was used to determine the statistically significant difference between groups. Western blot analysis representing the change in c-MYC protein on day 2 after treatment with γPNA1 and ScR-γPNA2 in combination with (C) romidepsin, (D) entinostat, (E) vorinostat, (F) panobinostat, and (G) belinostat. ∗∗(C–F) Cyclophilin B was used as an endogenous control, and the same blots are presented in C–S3G. c-MYC, EZH2, and cyclophilin B were probed from the same blot. Results are presented as mean ± SEM, and the p value between groups was determined using one-way ANOVA.

Article Snippet: U2932 cells were treated with HDACi: panobinostat (MedchemExpress, #HY-10224; 30 nM), belinostat (MedchemExpress, #HY-10225; 2.5 μM), entinostat (MedchemExpress, #HY-12163; 10 μM, romidepsin (Sigma-Aldrich, #SML1175; 10 nM), and vorinostat (Selleckchem, #S1047; 2.5 μM) for 24 h followed by PBS, γPNA1, and ScR-γPNA2 at 3 μM for 48 h cotreatment.

Techniques: Activity Assay, Real-time Polymerase Chain Reaction, Western Blot, Control

Journal: Molecular Therapy. Nucleic Acids

Article Title: Combining anti-gene γPNA with small molecules and RNA inhibitors: A strategy to enhance anti-tumor efficacy

doi: 10.1016/j.omtn.2025.102804

Figure Lengend Snippet: Cell viability of Histone deacetylase inhibitors in combination with γPNA1 (A) Cell viability of U2932 cells treated with increasing doses of HDACi (romidepsin, entinostat, vorinostat, panobinostat, and belinostat) alone and in combination with γPNA1 and ScR-γPNA2 (8 μM) for 48 h. Results are presented as mean ± SEM. (B) The IC 50 ± SEM values of HDACi and combination treatment of HDACi with γPNA1 in U2932 cells. (C) Cell viability of Raji cells treated with increasing doses of HDACi (romidepsin, entinostat, vorinostat, panobinostat, and belinostat) alone and in combination with γPNA1 and ScR-γPNA2 (8 μM) for 48 h. Results are presented as mean ± SEM. (D) The IC 50 ± SEM values of HDACi and combination treatment of HDACi with γPNA1 in Raji cells.

Article Snippet: U2932 cells were treated with HDACi: panobinostat (MedchemExpress, #HY-10224; 30 nM), belinostat (MedchemExpress, #HY-10225; 2.5 μM), entinostat (MedchemExpress, #HY-12163; 10 μM, romidepsin (Sigma-Aldrich, #SML1175; 10 nM), and vorinostat (Selleckchem, #S1047; 2.5 μM) for 24 h followed by PBS, γPNA1, and ScR-γPNA2 at 3 μM for 48 h cotreatment.

Techniques: Histone Deacetylase Assay