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Edible‐plant derived 2′,4′‐dihydroxy‐6′‐methoxy‐3′,5′‐dimethylchalcone exert dual effects on invigorating triple‐negative breast cancer apoptosis
- Source :
- Food Bioengineering, Vol 3, Iss 2, Pp 222-235 (2024)
- Publication Year :
- 2024
- Publisher :
- Wiley, 2024.
-
Abstract
- Abstract 2′,4′‐Dihydroxy‐6′‐methoxy‐3′,5′‐dimethylchalcone (DMC) is a typical and abundant chalcone compound from the buds of Cleistocalyx operculatus, which is well‐known for its edible and medicinal qualities. In this study, DMC showed effective cell cycle arrest at G2/M on MDA‐MB‐231 cells, though dual impacts, including the inhibition of microtubule polymerization through binding to β‐tubulin and the stimulation of reactive oxygen species (ROS) production by inhibiting catalase activity. The increased ROS level inhibited PI3K/Akt/mTOR pathway and further suppressed the expression level of Cdc2, Cdc25C, and Cyclin B1, alongside stimulated the expression level of p21 and p27. Above 29.5% MDA‐MB‐231 cells were arrested at G2/M phase, subsequently undergoing apoptosis due to heightened levels of apoptosis‐related proteins Bax and caspase 3. In summary, this study demonstrated that DMC concomitantly plays dual roles in apoptotic inducing by inhibiting the ROS consumption and microtubules formation in triple‐negative breast cancer cells.
Details
- Language :
- English
- ISSN :
- 27702081
- Volume :
- 3
- Issue :
- 2
- Database :
- Directory of Open Access Journals
- Journal :
- Food Bioengineering
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.1cc31edf10bb48d594976d5cfe2e3231
- Document Type :
- article
- Full Text :
- https://doi.org/10.1002/fbe2.12092