Cited by 190Flavonoids in Medical ResearchPhytochemicals and Antioxidant ActivitiesSynthesis of Organic Compounds

Flavonoids showed anticancer effects on the ovarian cancer cells: Involvement of reactive oxygen species, apoptosis, cell cycle and invasion

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Tavsan, Zehra, Kayali, Hülya Ayar·2019·Biomedicine & Pharmacotherapy

Abstract

Flavonoids have been recently identified as a potential anticancer agent against various human epithelial cancers. In this study, the elucidation of mechanisms underlying the anticancer effects of the apigenin, luteolin and myricetin will be new knowledge about preventive strategies against epithelial ovarian cancer in which the effect of flavonoids is still unclear. The cytotoxic effect of flavonoids was assessed by MTT analysis of the ovarian cancer cells (A2780, OVCAR-3 and SKOV-3) in comparison to the ovarian epithelial cells (OSE). The intracellular reactive oxygen species (ROS) generation, malondialdehyde (MDA) and protein carbonyl levels, caspase-3 and -9 activities were evaluated using fluorescence spectrometry. Apoptosis and cell cycle arrest, and cell invasion were measured by flow cytometry and Boyden chamber assay, respectively. MTT analysis showed that flavonoids selectively decreased the cell viability of cancer cells. Furthermore, the intracellular ROS generation was induced or scavenged by flavonoids depending on the structural differences. The flavonoids increased MDA levels due to the disruption of the membrane. Caspase activities indicated that flavonoids activated the extrinsic apoptotic pathway when ROS was scavenged. In contrast, the induced intracellular ROS generation resulted in the activation of the intrinsic apoptotic pathway. In addition, the cell cycle was arrested in different cell cycle phases and cell invasion on the collagen was disrupted by flavonoids. The anticancer activities of apigenin, luteolin and myricetin were attributed to the alterations of ROS signaling, and as well as the induction of apoptosis, cell cycle arrest and abrogation of the invasion. The present study may uncover new strategies for ovarian cancer therapy.

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Crossref · 10.1016/j.biopha.2019.109004

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  • Diabetes is accepted as a common disease, while accepting cancer, especially breast cancer, is difficult for patients.

    “ّوچٌیي زیاتت تِ فٌَاى یه تیواضی قایـ زض راهقِ پصیطفتِ قسُ اؾت زض حالی وِ پصیطـ ؾطعاى، تِ ذهَل ؾطعاى پؿتاى، تطای تیواضاى ؾرت ٍ زقَاض اؾت ( 54 ، .)55”

    From Effectiveness of Mindfulness Training in Emotion Regulation and Distress Tolerance among Breast Cancer Patients (2024) · cites this paper as [54]

    The Introduction and Discussion address ovarian cancer and flavonoid treatments, not how patients accept a diagnosis. Searches for diabetes as an accepted common disease and for difficulty accepting breast cancer found no passage addressing either point; page numbers were unavailable in our copy. (LLM, conf=0.75)

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Research works printed but not linked: 2

  1. E. Feldman, Thiobarbituric Acid Reactive Substances (TBARS) Assay, Anim. Model. Diabet. Complicat. Consort. (AMDCC Protoc. (2004), pp. 3-5.
  2. P.A. Phillips, V. Sangwan, D. Borja-Cacho, V. Dudeja, S.M. Vickers, A.K. Saluja, Myricetin induces pancreatic cancer cell death via the induction of apoptosis and inhibition of the phosphatidylinositol 3-kinase (PI3K) signaling pathway, Cancer Lett. 308 (2011) 181-188, https://doi.org/10.1016/j.canlet.2011.05.002. · DOI

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Authors
Tavsan, Z., & Kayali, H. A.
Venue
Biomedicine & Pharmacotherapy
Publisher
Elsevier BV
Published
2019-08
Volume
116
Pages
109004
ISSN
0753-3322 (ISSN-L)
OpenAlex
W2944932175
Cited by
190
References
62
Citations by year
2026: 12 · 2025: 15 · 2024: 33 · 2023: 33 · 2022: 45 · 2021: 25 · 2020: 22 · 2019: 5
FWCI
15.02
Type
journal article
Language
en
Open access
Locations
  • Biomedicine & Pharmacotherapy (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Health Sciences › Medicine › Pharmacology › Flavonoids in Medical Research
  • Health Sciences › Medicine › Biochemistry › Phytochemicals and Antioxidant Activities
  • Health Sciences › Medicine › Pharmacology › Synthesis of Organic Compounds
Keywords
flavonoids, ovarian cancer, apigenin, luteolin, myricetin, reactive oxygen species, apoptosis, cell cycle arrest, cell invasion, caspase-3, caspase-9, lipid peroxidation, malondialdehyde, anticancer agents
MeSH terms
Antineoplastic Agents, Antioxidants, Cell Cycle, Female, Flavonoids, Humans, Malondialdehyde, Neoplasm Invasiveness, Ovarian Neoplasms, Oxidation-Reduction, Structure-Activity Relationship, Lipid Peroxidation, Free Radical Scavengers, Apoptosis, Reactive Oxygen Species, Oxidative Stress, Inhibitory Concentration 50, Cell Line, Tumor, Apigenin, Luteolin

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