Remodeling of Embryo Architecture in Response to Vanadium and Increased Temperatures: From Morphometric to Molecular Changes

Journal of Xenobiotics, Journal Year: 2025, Volume and Issue: 15(1), P. 22 - 22

Published: Feb. 1, 2025

The study of ecotoxicity induced by vanadium (V) represents an area increasing interest due to the growing use V in both industrial and pharmaceutical areas. This leads its introduction into water environments, marking a developing problem, especially since rising global temperatures appear intensify toxic properties. Cytotoxicological approaches carried out on whole marine embryos represent valid research tool they grow directly contact with pollutants are equipped highly responsive cells stressors. Here, we discuss detrimental impact Paracentrotus lividus sea urchin resulting from combination higher temperatures, reflecting effects climate variation. results demonstrate remodeling embryonic architecture at morphometric level, revealing developmental delays anomalies. These malformations involve variations total skeletal mass almost absence skeleton, exception small calcareous aggregates. Furthermore, modulation tissue enzymatic activities variation amount three MMP-like gelatinases (MMP-2, -9, -14) were observed. demonstrates that change significantly increases harmful V, emphasizing necessity for comprehensive toxicity assessments environmental evaluations.

Language: Английский

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Marine vanadium pollution: Sources, ecological impacts and cutting-edge mitigation strategies

Marine Pollution Bulletin, Journal Year: 2024, Volume and Issue: 209, P. 117199 - 117199

Published: Nov. 1, 2024

Language: Английский

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Between Life and Death: Sea Urchin Embryos Undergo Peculiar DNA Fragmentation after Exposure to Vanadium, Cadmium, Gadolinium, and Selenium

Life, Journal Year: 2024, Volume and Issue: 14(10), P. 1296 - 1296

Published: Oct. 12, 2024

Exogenous DNA damage represents one of the most harmful outcomes produced by environmental, physical, or chemical agents. Here, a comparative analysis fragmentation was carried out on

Language: Английский

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Warming and polymetallic stress induce proteomic and physiological shifts in the neurotoxic Alexandrium pacificum as possible response to global changes

Marine Pollution Bulletin, Journal Year: 2024, Volume and Issue: 209, P. 117221 - 117221

Published: Nov. 9, 2024

Language: Английский

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