Journal: Journal of Ovarian Research
Article Title: NB compounds are potent and efficacious FOXM1 inhibitors in high-grade serous ovarian cancer cells
doi: 10.1186/s13048-024-01421-4
Figure Lengend Snippet: NB compound treatment mediated FOXM1 suppression in CAOV3 cells after drug washout. A Experimental schematic, created with BioRender. B-D Western blot analysis of FOXM1, FOXM1-P, CCNB1, and β-actin expression in CAOV3 cells treated as indicated in panel A , for B 24 h, C 48 h, and D 72 h post-treatment. E CyQuant cell viability assay data for CAOV3 cells treated with NB-73. The three curves compare data from no washout (72 h), 6 h drug exposure then washout (6 h), and 3 h drug exposure then washout (3 h). IC50 values for each condition are indicated in brackets. Error bars indicate mean ± SD, non-linear regression curve. F As in E , except for NB-115 treatment
Article Snippet: Primary antibodies included anti- FOXM1 (Cell Signaling Technology, CST, Danvers, MA, USA) (CST #5436, 1:1,000), p-FOXM1 (Thr600) (CST #14655, 1:1,000–1:2,000), AURKB (Abcam, Waltham, MA, USA, #2254, 1:1,000), CCNB1 (CST #4138, 1:1,000–1:2,000), CDC25B (CST #9525, 1:1,000–1:2000), PLK1 (CST #4513, 1:1,000) FOXA1 (CST #53528, 1:1,000–1:2,000)), FOXK2 (CST #12008, 1:1,000), FOXO3a (CST #12829, 1:10,000), cleaved PARP (cl-PARP) (CST #5625, 1:1,000), ubiquitin (CST #14049, 1:20,000). alpha-tubulin (CST #2144, 1:5,000), β-actin (Santa Cruz Biotechnology, Dallas, TX, USA, # 47778, 1:10,000), and Lamin B1 (CST #12586, 1:1,000).
Techniques: Western Blot, Expressing, CyQUANT Assay, Viability Assay