Chemical composition and anticancer activity of Psychotria montana on MCF7 breast cancer cells: insights from in vitro (2D & 3D) studies and in silico analysis.

IF 2 4区 医学 Q3 MEDICINE, RESEARCH & EXPERIMENTAL
Journal of applied biomedicine Pub Date : 2025-03-01 Epub Date: 2025-03-21 DOI:10.32725/jab.2025.002
Hoang Van Hung, Thi Kieu Oanh Nguyen, Phu Hung Nguyen, Thi Thanh Huong Le, Viet Hoang
{"title":"Chemical composition and anticancer activity of Psychotria montana on MCF7 breast cancer cells: insights from in vitro (2D & 3D) studies and in silico analysis.","authors":"Hoang Van Hung, Thi Kieu Oanh Nguyen, Phu Hung Nguyen, Thi Thanh Huong Le, Viet Hoang","doi":"10.32725/jab.2025.002","DOIUrl":null,"url":null,"abstract":"<p><strong>Aim: </strong>This study aimed to investigate the phytochemical composition of Psychotria montana extract (PME) and evaluate its inhibitory effects on MCF7 breast cancer cells.</p><p><strong>Methods: </strong>The chemical composition of PME was analyzed using UPLC-QToF-MS. The effects of PME on cell proliferation were evaluated using the MTT assay. Flow cytometry was used for cell cycle and apoptosis analysis. The effects of PME on the transcription of cell cycle control genes were assessed using real-time PCR.</p><p><strong>Results: </strong>UPLC-QToF-MS analysis revealed major compounds of PME, including terpenoids and flavonoids, with the potential to inhibit proliferation, migration, and induce apoptosis in MCF7 cancer cells. PME effectively suppressed MCF7 cell proliferation under 2D culture, with a low IC50 value of 34.7 µg/ml. PME also hindered cell migration (p < 0.01) and reduced spheroid number (p < 0.001) and size (p < 0.001) in serum-free 3D culture. Apoptosis analysis via nuclear staining with DAPI and flow cytometry revealed an increase in the number of apoptotic cells after PME treatment (p < 0.001). Additionally, the PME induced cell cycle arrest at the G0/G1 phase (p < 0.05). PME altered the expression of cell cycle control genes (cyclins and CDKs) as well as cancer suppressor genes including p16, p27, and p53 at the transcriptional level (mRNA). The results of molecular docking suggest that the compounds present in PME exhibit a high binding affinity for CDK3, CDK4, CDK6, and CDK8 proteins, which are essential regulators of the cell cycle.</p><p><strong>Conclusion: </strong>Psychotria montana has the potential to inhibit cancer cells by inducing apoptosis and halting the cell cycle of MCF7 breast cancer cells.</p>","PeriodicalId":14912,"journal":{"name":"Journal of applied biomedicine","volume":"23 1","pages":"12-25"},"PeriodicalIF":2.0000,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of applied biomedicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.32725/jab.2025.002","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/3/21 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
引用次数: 0

Abstract

Aim: This study aimed to investigate the phytochemical composition of Psychotria montana extract (PME) and evaluate its inhibitory effects on MCF7 breast cancer cells.

Methods: The chemical composition of PME was analyzed using UPLC-QToF-MS. The effects of PME on cell proliferation were evaluated using the MTT assay. Flow cytometry was used for cell cycle and apoptosis analysis. The effects of PME on the transcription of cell cycle control genes were assessed using real-time PCR.

Results: UPLC-QToF-MS analysis revealed major compounds of PME, including terpenoids and flavonoids, with the potential to inhibit proliferation, migration, and induce apoptosis in MCF7 cancer cells. PME effectively suppressed MCF7 cell proliferation under 2D culture, with a low IC50 value of 34.7 µg/ml. PME also hindered cell migration (p < 0.01) and reduced spheroid number (p < 0.001) and size (p < 0.001) in serum-free 3D culture. Apoptosis analysis via nuclear staining with DAPI and flow cytometry revealed an increase in the number of apoptotic cells after PME treatment (p < 0.001). Additionally, the PME induced cell cycle arrest at the G0/G1 phase (p < 0.05). PME altered the expression of cell cycle control genes (cyclins and CDKs) as well as cancer suppressor genes including p16, p27, and p53 at the transcriptional level (mRNA). The results of molecular docking suggest that the compounds present in PME exhibit a high binding affinity for CDK3, CDK4, CDK6, and CDK8 proteins, which are essential regulators of the cell cycle.

Conclusion: Psychotria montana has the potential to inhibit cancer cells by inducing apoptosis and halting the cell cycle of MCF7 breast cancer cells.

求助全文
约1分钟内获得全文 求助全文
来源期刊
Journal of applied biomedicine
Journal of applied biomedicine PHARMACOLOGY & PHARMACY-
CiteScore
2.40
自引率
7.70%
发文量
13
审稿时长
>12 weeks
期刊介绍: Journal of Applied Biomedicine promotes translation of basic biomedical research into clinical investigation, conversion of clinical evidence into practice in all medical fields, and publication of new ideas for conquering human health problems across disciplines. Providing a unique perspective, this international journal publishes peer-reviewed original papers and reviews offering a sensible transfer of basic research to applied clinical medicine. Journal of Applied Biomedicine covers the latest developments in various fields of biomedicine with special attention to cardiology and cardiovascular diseases, genetics, immunology, environmental health, toxicology, neurology and oncology as well as multidisciplinary studies. The views of experts on current advances in nanotechnology and molecular/cell biology will be also considered for publication as long as they have a direct clinical impact on human health. The journal does not accept basic science research or research without significant clinical implications. Manuscripts with innovative ideas and approaches that bridge different fields and show clear perspectives for clinical applications are considered with top priority.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信