Cearoin increases autophagy and apoptosis through the production of ROS and the activation of ERK.
IC50&Target
ERK
ROS
Autophagy
Apoptosis
体外研究
Cearoin (10-80 μM) induces cell death in a dose-dependent manner.
Cearoin (10-80 μM) increases the phosporylation of ERK in SH-SY5Y cells.
Cearoin (5-80 μM) increases the conversion of LC3B-I to LC3B-II in SH-SY5Y cells. The expression of LC3B-II is a good marker for autophagosome formation in the autophagy process.
Cell Viability Assay
Cell Line:
Human neuroblastoma SH-SY5Y cells
Concentration:
0, 1, 5, 10, 20, 40, or 80 μM
Incubation Time:
6 or 12 hours
Result:
Significantly decreased cell viability from 10 μM in a dose-dependent manner. Treatment with 40 μM for 12 h induced about 50% loss in cell viability in SH-SY5Y cells.
Western Blot Analysis
Cell Line:
Human neuroblastoma SH-SY5Y cells
Concentration:
0, 5, 10, 20, 40, or 80 μM
Incubation Time:
12 hours
Result:
Increased ERK phosphorylation in a dose-dependent manner, whereas it did not alter JNK phosphorylation.
Induced the formation of LC3B-II in a dose dependent manner.
分子式
C14H12O4
分子量
244.24
CAS号
52811-37-7
运输条件
Room temperature in continental US; may vary elsewhere.