ArticleAsian Pacific journal of cancer prevention : APJCP2018
Tylophorine Abrogates G2/M Arrest Induced by Doxorubicine and Promotes Increased Apoptosis in T47D Breast Cancer Cells
Article in Asian Pacific journal of cancer prevention : APJCP, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 14 citations in OpenAlex.
- Benzoindolizidine Alkaloids Tylophorine and Lycorine and Their Analogues with Antiviral, Anti-Inflammatory, and Anticancer Properties: Promises and Challenges.Biomedicines · 2023Review
- Antiangiogenic Activity of n-hexane Insoluble Fraction and Its Tylophorine Component from Ficus septica Leaves in Chicken Chorioallantoic Membrane Induced by bFGF.Asian Pacific journal of cancer prevention : APJCP · 2023Article
- Phenanthroindolizidine Alkaloids Isolated fromInternational journal of molecular sciences · 2022Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The effects of tylophorine, a natural alkaloid found in Tylophora indica, administered as a single compound or in combination with doxorubicin on cell cycling and apoptosis were assessed in T47D breast cancer cells, selected as a model system for breast cancer. Methods: Cell cycle distribution and apoptosis were examined by flow cytometry. Caspase 3 and 9 expression was determined by immunocytochemistry.Result: We found that tylophorine did not significantly influence the cell cycle distribution of T47D cells. However, the alkaloid did prevent accumulation of cells in the G2/M phase. In addition, tylophorine increased the number of apoptotic cells. Expression of proapoptotic proteins (caspases 3 and 9) was up-regulated upon administration of tyloporine alone or in combination with doxorubicin. Conclusions: Tylophorine alone or in combination with doxorubicin induced apoptosis in T47D breast cancer cells through modulation of the cell cycle and affecting the expression of caspases 3 and 9.
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