Ethanolic Extract of Propolis Augments TRAIL-Induced Apoptotic Death in Prostate Cancer Cells
2011
Ethanolic Extract of Propolis Enhances Apoptosis in Prostate Cancer Cells
publication
Evidence: moderate
Author Information
Author(s): Ewelina Szliszka, Zenon P. Czuba, Joanna Bronikowska, Anna Mertas, Andrzej Paradysz, Wojciech Krol
Primary Institution: Medical University of Silesia in Katowice, Poland
Hypothesis
Does the ethanolic extract of propolis (EEP) enhance TRAIL-induced apoptosis in prostate cancer cells?
Conclusion
The study found that EEP significantly sensitizes prostate cancer cells to TRAIL-induced apoptosis.
Supporting Evidence
- EEP significantly increased the percentage of apoptotic cells in prostate cancer lines LNCaP and DU145.
- The combination of EEP and TRAIL resulted in higher cell death rates compared to either treatment alone.
- Apigenin, kaempferid, galangin, and CAPE were identified as the most effective components in enhancing TRAIL's effects.
Takeaway
Propolis, a substance made by bees, can help make cancer cells more likely to die when treated with a special protein called TRAIL.
Methodology
The study used MTT and LDH assays to evaluate cytotoxicity and flow cytometry for apoptosis assessment in prostate cancer cell lines.
Statistical Information
P-Value
<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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