Bioactive Compounds in the Ethanol Extract of Marine SpongeStylissa carteri Demonstrates Potential Anti-Cancer Activity inBreast Cancer Cells
Từ khóa
trừu tượng
Objective: Despite advanced treatment options available, drug resistance develops in breast cancer (BC) patientsrequiring novel effective drugs. Stylissa carteri, a marine sponge predominantly living in Indonesia territories, hasnot been extensively studied as anti-cancer. Therefore, this study targeted to assess the anti-tumor activity of theethanol extract of S. carteri in BC cells. Methods: S. carteri was collected from Pramuka Island, at Kepulauan SeribuNational Park, Jakarta, Indonesia and extracted using ethanol. Different BC cells including MDA MB 231, MDAMB 468, SKBR3, HCC-1954 and MCF-7 cells were treated with this extract for cytotoxic analysis using MTT assay.Spheroid growth assay and apoptosis assay were conducted in HCC-1954 cells. In addition, cell migration analysis andsynergistic activity with doxorubicin or paclitaxel were conducted in MDA MB 231 cells. This extract was subjectedalso for GC-MS analysis. Results: The results show that ethanol extract of S. carteri demonstrated a cytotoxic activityin BC cells. The IC50 of this extract was lower 15 μg/ml in MDA MB 231, MDA MB 468, SKBR3, and HCC-1954cells. Moreover, this extract inhibited spheroids growth and induced apoptosis in HCC-1954 cells. It inhibited cellmigration and demonstrated a synergistic activity with doxorubicin or paclitaxel on triggering cell death in MDA MB231 cells. Furthermore, GC-MS analysis indicated that this extract contained 1,2-Benzenediol, Dibutyl phthalate and9,12-Octadecadienoic acid, ethyl ester. Conclusion: Our preliminary data indicate a potential anti-tumor activity ofethanol extract of S. carteri in breast cancer cells.
