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Exploring Flavonoids as Regulators of MMP-2 and MMP-9 in Cancer Pathogenesis.
Ha Vy Thi Vo1, Geewoo Nam Patton1, Song Ja Kim2
1Department of Chemistry Education, Kongju National University, Gongju, Chungcheongnam-do, Republic of Korea.
Chemical Biology & Drug Design
|June 17, 2025
Summary
Flavonoids show promise as natural anticancer agents by inhibiting matrix metalloproteinases (MMPs) and suppressing cancer cell growth and migration. These plant compounds may offer a new therapeutic strategy for cancer treatment.
Area of Science:
- Biochemistry
- Pharmacology
- Oncology
Background:
- Matrix metalloproteinases (MMPs), particularly MMP-2 and MMP-9, are crucial in cancer progression, invasion, and metastasis.
- Natural products, especially flavonoids, are being investigated for their potential anticancer properties, including MMP inhibition.
Purpose of the Study:
- To investigate the anticancer potential of flavonoids.
- To evaluate their effects on cancer cell viability, migration, and MMP-2/9 activity and expression.
- To explore the role of the MAPK signaling pathway in mediating these effects.
Main Methods:
- In vitro assays assessing cancer cell viability and migration.
- Enzyme activity and cellular expression analysis of MMP-2/9.
- Investigation of the MAPK signaling pathway.
- Molecular docking simulations to predict flavonoid-MMP interactions.
Main Results:
- Selected flavonoids effectively reduced proliferation and migration in A549 lung cancer cells.
- Flavonoids demonstrated inhibitory effects on MMP-2/9 activity and expression.
- Suppression of the MAPK signaling pathway was observed.
- Docking simulations provided insights into the molecular mechanisms of MMP inhibition by flavonoids.
Conclusions:
- Flavonoids exhibit significant anticancer potential by targeting MMPs and modulating the MAPK pathway.
- These findings highlight flavonoids as promising natural compounds for developing novel cancer therapeutics.
- Further research into flavonoid-based therapies is warranted.
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