ζ-Stat (0.1-20 µM) shows only 13% inhibition on PKC-ι at 20 μM, but shows a significant inhibition on PKC-ζ as 51% at 5 μM level.
ζ-Stat (0.1-10 µM; 3 d) significantly decreases cell proliferation of SK-MEL-2 and MeWo upon increasing the concentrations.
ζ-Stat (7 or 10 µM; 24-72 h) and 5-FU in combination is able to decrease the viability of LoVo CRC cells by more than 75%.
ζ-Stat (5 µM; 3 d) shows a significant diminution of phosphorylated, total PKC-ζ, Bcl-2 and PARP levels, and increases Caspase-3 and cleaved-PARP levels in SK-MEL-2 and MeWo cells.
ζ-Stat (5 µM; 1-10 h) does not show significant cytotoxicity on MEL-F-NEO, SK-MEL-2 and MeWo cells.
Cell Proliferation Assay
Cell Line: |
MEL-F-NEO, SK-MEL-2 and MeWo cells |
Concentration: |
0.1, 0.5, 1, 2.5, 5, 7.5, 10 µM |
Incubation Time: |
3 days |
Result: |
Decreased proliferation by 47.7% for 5 µM in SK-MEL-2 cells and by 50.6% for 5 µM in MeWo cells.
Showed significant inhibitions on MEL-F-NEO cells 19.3% (P ≤ 0.05) at 10 μM.
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Western Blot Analysis
Cell Line: |
SK-MEL-2 and MeWo cells |
Concentration: |
5 µM |
Incubation Time: |
3 days |
Result: |
Decreased phosphorylated and total PKC-ζ levels.
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