Cytotoxicity Evaluation of Cyprodinil, Potentially Carcinogenic Chemical Micropollutant, for Oxidative Stress, Apoptosis and Cell Membrane Interactions
Fungicides are compounds with potentially toxic effects on the human body, but the molecular mechanisms of their action have not yet been explained. The effect of cyprodinil on cell viability, apoptosis level, cell membrane function, cell morphology and expression of antioxidant enzyme genes in the...
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| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-08-01
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| Series: | Applied Sciences |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/15/15/8631 |
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| Summary: | Fungicides are compounds with potentially toxic effects on the human body, but the molecular mechanisms of their action have not yet been explained. The effect of cyprodinil on cell viability, apoptosis level, cell membrane function, cell morphology and expression of antioxidant enzyme genes in the A-375 and DLD-1 cell lines was examined. The cell lines were selected because they can be an excellent in vitro model of neoplastic changes occurring in the skin and large intestine after exposure to a fungicide. The fungicide selected for the study is commonly used in Poland to protect crops against fungi. Our results showed that the tested compound increased cell viability and proliferation, probably activated by mechanisms related to oxidative stress. Cyprodinil caused an increase in glutathione level (in A-375 by about 37% and in DLD-1 by about 28%) and oxidative stress enzymes activity, but not in apoptosis level. Its membrane interactions and its penetration into cells was concentration dependent. It is worth emphasizing that the novelty of our work lies in the use of non-traditional toxicological methods based on molecular analyses using human cell lines. This allowed us to demonstrate not only the toxicity of a single substance but also its behavior within cellular structures. Our findings suggest that cyprodinil may have tumor-promoting properties in skin and colorectal cancer cells. |
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| ISSN: | 2076-3417 |