دورية أكاديمية
Promotion of cytoplasmic vacuolation-mediated cell death of human prostate cancer PC-3 cells by oxidative stress induced by daucusol, a new guaiane-type sesquiterpenoid from Daucus carota L.
| العنوان: | Promotion of cytoplasmic vacuolation-mediated cell death of human prostate cancer PC-3 cells by oxidative stress induced by daucusol, a new guaiane-type sesquiterpenoid from Daucus carota L. |
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| المؤلفون: | Han Haote, Liu Na, Zhang Lin, Gong Minghua, Cao Ming, Li Baoguo, Kaisa Sulaiman, Yu Xiuying, Tian Jingkui |
| المصدر: | Archives of Biological Sciences, Vol 69, Iss 3, Pp 481-489 (2017) |
| بيانات النشر: | University of Belgrade, University of Novi Sad, 2017. |
| سنة النشر: | 2017 |
| المجموعة: | LCC:Biology (General) |
| مصطلحات موضوعية: | daucusol, cytoplasmic vacuolation, oxidative stress, endoplasmic reticulum stress, prostate cancer, Biology (General), QH301-705.5 |
| الوصف: | We investigated the antitumor activity of daucusol (DS) derived from Daucus carota L. in PC-3, A549 and HeLa cell lines by the MTT assay. Optical microscopy revealed that exposure of PC-3 cells to DS resulted in cytoplasmic vacuolation. Flow cytometry analysis of the phase of the cell cycle did not reveal a sub-G1 peak, and no caspase-dependent activation was observed after DS treatment. The levels of endoplasmic reticulum (ER) stress biomarkers, LC3B-II and ubiquitinated proteins were increased. It was also observed that oxidative stress played an important role in the activation of the cytoplasmic vacuolation-mediated cell-death pathway. In vivo, DS inhibited tumor growth in nude mice by 39.13% compared to the vehicle. Protein expression in the tumor tissue was consistent with their expression in vitro. Our findings indicate that DS induced cytoplasmic vacuolation-mediated death in PC-3 cells by triggering oxidative stress and suggest that targeting this pathway could serve as a novel therapeutic approach for prostate cancer. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0354-4664 1821-4339 |
| Relation: | https://doaj.org/toc/0354-4664; https://doaj.org/toc/1821-4339 |
| DOI: | 10.2298/ABS160902123H |
| URL الوصول: | https://doaj.org/article/bb4de98667f845fca28dd84209cb9a3b |
| رقم الأكسشن: | edsdoj.bb4de98667f845fca28dd84209cb9a3b |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 03544664 18214339 |
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| DOI: | 10.2298/ABS160902123H |