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Potential anticancer effect of aspirin and 2'-hydroxy-2,3,5'-trimethoxychalcone-linked polymeric micelles against cervical cancer through apoptosis
- Title
- Potential anticancer effect of aspirin and 2'-hydroxy-2,3,5'-trimethoxychalcone-linked polymeric micelles against cervical cancer through apoptosis
- Authors
- Lee K.P.; Baek S.; Yoon M.S.; Park J.S.; Hong B.S.; Lee S.J.; Oh S.J.; Kwon S.H.; Lee R.; Lee D.H.; Park K.-S.; Moon B.S.
- Ewha Authors
- 이강파; 문병석
- SCOPUS Author ID
- 이강파; 문병석
- Issue Date
- 2022
- Journal Title
- Oncology Letters
- ISSN
- 1792-1074
- Citation
- Oncology Letters vol. 23, no. 1
- Keywords
- Anticancer; Apoptosis; Lipid; Micelle; Mitochondria
- Publisher
- Spandidos Publications
- Indexed
- SCIE; SCOPUS
- Document Type
- Article
- Abstract
- Although early diagnosis and treatment of cancers in women are achievable through continuous diagnostic tests, cervical cancer (CVC) still has a high mortality rate. In the present study, we investigated whether certain nanoparticles (NPs), comprising aspirin conjugated 2'-hydroxy-2,3,5'-trimethoxychalcone chemicals, could induce the apoptosis of cancer cells. HeLa cells were treated with NPs and the cell viability was evaluated using WST-1 assay. Protein expression of Ki-67 was measured using immunocytochemistry. In addition, the apoptotic effect of NPs was determined using TUNEL assay. To investigate the apoptosis signaling pathways, reverse transcription quantitative PCR was performed and lipid accumulation was observed via holotomographic microscopy. The IC50 value of the NPs was 4.172 μM in HeLa cells. Furthermore, 10 μM NPs significantly inhibited the cell proliferation and stimulated the apoptosis of HeLa cells. In addition, apoptosis and mitochondrial dysfunction were induced by the NPs through lipid accumulation in HeLa cells, leading to apoptotic signaling cascades. Taken together, the results from the present study demonstrated that the NPs developed promoted apoptosis though efficient lipid accumulation in HeLa cells, suggesting that they may provide a novel way to improve the efficacy of CVC anticancer treatment. © 2022 Spandidos Publications. All rights reserved.
- DOI
- 10.3892/ol.2021.13149
- Appears in Collections:
- 의료원 > 의료원 > Journal papers
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