HOIPIN-8 (0-100 μM; 72 hours) has little cell toxicity on A549 cells, and exhibits an IC50 value of 100 μM.
HOIPIN-8 (0-10 μM; 24 hours) has an inhibitory effect over 10-fold enhancement over that of HOIPIN-1 on NF-κB activation, exhibits an IC50 value of 0.42 μM in HEK293T cells.
HOIPIN-8 (0-30 μM; NF-κB luciferase reporter is transfected into cells for 18 hours; then with 10 ng/ml TNF-α for 6 h) exhibits a 4-fold enhancements of the potency than HOIPIN-1, the IC50 value is 11.9 μM. It also effectively reduces IL-1β-induced expression of NF-κB target genes, such as ICAM1 and IL-6 as compared to HOIPIN-1.
Cell Viability Assay
Cell Line: |
Human lung carcinoma A549 cells, HEK293T cells |
Concentration: |
0 μM; 1 μM; 3 μM; 10 μM; 30 μM; 100 μM |
Incubation Time: |
72 hours |
Result: |
Did not effect A549 cell viability. |
RT-PCR
Cell Line: |
HEK293T cells |
Concentration: |
0 μM; 0.3 μM; 1 μM; 10 μM; 30 μM |
Incubation Time: |
24 hours |
Result: |
Had an inhibitory effect on the inflammatory cytokine-induced NF-κB activation pathway. |