Journal: BMC Biology

Article Title: Identification of Epinastine as CD96/PVR inhibitor for cancer immunotherapy

doi: 10.1186/s12915-025-02132-y

Figure Lengend Snippet: Virtual screening of small molecules from the FDA-approved drug library. A Crystal structure of CD96 in complex with PVR (PDB Code: 6ARQ), with the binding interface highlighted in blue. B Detailed depiction of amino acids involved in the CD96/PVR interaction, with residues shown in stick representation. C Relationship between molecular weight and S-value for selected small molecules. Red indicates molecules with molecular weights between 250 and 700 and S-values of -5 or less. D-F Results of further screening of small molecules interacting with the CD96/PVR binding interface. G Distribution of S-values for the final 15 selected small molecules

Article Snippet: 1729 small molecules were obtained from FDA-approved drug library (Topscience, Shanghai, China).

Techniques: Drug discovery, Binding Assay, Molecular Weight

Journal: Cell communication and signaling : CCS

Article Title: BMX, a specific HDAC8 inhibitor, with TMZ for advanced CRC therapy: a novel synergic effect to elicit p53-, β-catenin- and MGMT-dependent apoptotic cell death.

doi: 10.1186/s12964-022-01007-x

Figure Lengend Snippet: Fig. 1 BMX, TMZ, oxaliplatin (Oxp) and doxorubicin (Dox) combination inhibited cell proliferation in CRC cells. (A) The proliferation of BMX, TMZ, Oxp, Dox, BMX plus TMZ, BMX plus Oxp or BMX plus Dox in HT29, HCT116 and RKO cells with various drug concentration. (B) Colony formation capability assay with different treatments of BMX, TMZ, Oxp, BMX plus TMZ, and BMX plus Oxp in HT29, HCT116 and RKO cells; the colonies were counted for quantification. (C) Cell cycle analysis after 48 h treatment with different concentrations of BMX alone or BMX combined with TMZ in HT29, HCT116, and RKO cells and the proportion of cells in each cell cycle phase. SubG1, cell with polyploid chromosome; > 4 N, polyploid cell. (D) Apoptosis analysis after 48 h treatment with different concentrations of BMX alone or BMX combined with TMZ and the apoptotic rate of cells in HT29, HCT116, and RKO cells. All results are shown as mean ± s.d. from three independent experiments. *p < 0.05, **p < 0.01, ***p < 0.001 versus control (HT29 cells); #p < 0.05, ##p < 0.01, ###p < 0.001 vs. control (HCT116 cells); †p < 0.05, ††p < 0.01, †††p < 0.001 versus control (RKO cells)

Article Snippet: The cell proliferation of CRC cells was measured by CCK8 assay (Targetmol, Shanghai, China).

Techniques: Concentration Assay, Cell Cycle Assay, Control

Journal: Cell communication and signaling : CCS

Article Title: BMX, a specific HDAC8 inhibitor, with TMZ for advanced CRC therapy: a novel synergic effect to elicit p53-, β-catenin- and MGMT-dependent apoptotic cell death.

doi: 10.1186/s12964-022-01007-x

Figure Lengend Snippet: Fig. 5 BMX, VPA, SAHA, TMZ, Oxp, and Dox combination inhibited cell proliferation in CRC cells. (A) HDAC8 mRNA expression levels stimulated with BMX (5 µM), VPA (4 mM), SAHA (2 µM) with or without TMZ were determined using qRT-PCR assays. (B) HT29, HCT116, and RKO cells were treated with BMX with or without TMZ for 48 h. Then, cells were harvested for detection of acetyl-histone H3 (Lys9/Lys14), acetyl-histone H4 (Lys8), and HDAC8 by Western blot analysis. (C) The proliferation of BMX, VPA, SAHA with or without TMZ, Oxp (5 µM) and Dox (1 µM) in HT29, HCT116, and RKO cells with treatment durations were assayed using the CCK-8 method. (D) Colony formation capability assay with different treatments of BMX, VPA, SAHA with or without TMZ, Oxp and Dox in HT29, HCT116, and RKO cells; the colonies were counted for quantification. All results are shown as mean ± s.d. from three independent experiments. *p < 0.05, **p < 0.01, ***p < 0.001 versus control (HT29 cells); #p < 0.05, ##p < 0.01, ###p < 0.001 versus control (HCT116 cells); †p < 0.05, ††p < 0.01, †††p < 0.001 versus control (RKO cells)

Article Snippet: The cell proliferation of CRC cells was measured by CCK8 assay (Targetmol, Shanghai, China).

Techniques: Expressing, Quantitative RT-PCR, Western Blot, CCK-8 Assay, Control

Journal: Cell communication and signaling : CCS

Article Title: BMX, a specific HDAC8 inhibitor, with TMZ for advanced CRC therapy: a novel synergic effect to elicit p53-, β-catenin- and MGMT-dependent apoptotic cell death.

doi: 10.1186/s12964-022-01007-x

Figure Lengend Snippet: Fig. 7 Autophagy expression levels stimulated with BMX and PCI-34051 in the presence or absence of TMZ. (A) HT29, HCT116, and RKO cells were treated with BMX and PCI-34051 with or without TMZ for 48 h. Then, cells were harvested for detection of acetyl-histone H3 (Lys9/Lys14), acetyl-histone H4 (Lys8), and HDAC8 by Western blot analysis. (B) The proliferation of BMX and PCI-34051 with or without TMZ in HT29, HCT116, and RKO cells. (C) Colony formation capability assay with different treatments of BMX and PCI-34051 with or without TMZ in HT29, HCT116, and RKO cells; the colonies were counted for quantification. (D, E) Expressions of cleaved caspase 3, cleaved PARP, LC3 and p62 proteins in HT29, HCT116, and RKO cells treated with BMX and PCI-34051 with or without TMZ for 48 h. All results are shown as mean ± s.d. from three independent experiments. *p < 0.05, **p < 0.01, ***p < 0.001 versus control (HT29 cells); #p < 0.05, ##p < 0.01, ###p < 0.001 versus control (HCT116 cells); †p < 0.05, ††p < 0.01, †††p < 0.001 versus control (RKO cells)

Article Snippet: The cell proliferation of CRC cells was measured by CCK8 assay (Targetmol, Shanghai, China).

Techniques: Expressing, Western Blot, Control