TJ191(0-100 µM; 24 hours) exhibits pronounced anti-proliferative activity in malignant cell lines, the IC50 values are 0.13 µM, 0.13±0.08 µM, 0.26±0.19 µM, 0.22±0.11 µM, 1.5±0.02 µM, 0.32±0.086 µM, 3.1±0.5 µM, 0.26±0.16 µM in CEM, JURKAT, MOLT-3, MOLT-4, SUP-T1, MT-2, C8166 and HSB-2 cells, respectively. But has no effects in HUT-78 (IC50=17±10 µM) and MT-4 (IC50=47 ± 5 µM) cells.
TJ191 (0.1-3 µM; 8 or 24 hours) induces CEM cell apoptosis in a concentration- and time-dependent manner. Even at 0.3 µM, TJ191 induces the maximum apoptotic rate of 80% after 24 h.
Cell Viability Assay
Cell Line: |
Malignant T-cell leukemia/lymphoma cells |
Concentration: |
0.01 µM, 0.1 µM, 1 µM, 10 µM, 100 µM |
Incubation Time: |
24 hours |
Result: |
Exhibited inhibitory effects in drug-sensitive cells with IC50 ranging 0.13 µM to 3.1 µM. |
Apoptosis Analysis
Cell Line: |
CEM cell line |
Concentration: |
0.1-3 µM |
Incubation Time: |
8 or 24 hours |
Result: |
Led to cell apoptosis. |