Effects of water temperature increase on gene expression, biochemical, and histopathological responses of the bivalve species Mytilus galloprovincialis to the antineoplastic drug 5-fluorouracil.

The present study aimed to assess the potential ecotoxicological effects of 5-fluorouracil (5-FU), an antineoplastic already found in aquatic ecosystems, towards the bivalve Mytilus galloprovincialis, considering actual and warming temperature scenarios. To this end, organisms were exposed for 28 days to increasing 5-FU concentrations (10, 100, and 500 ng/L) at control (17 ± 1.0 °C) and warming (21 ± 1.

Salinity influence on Mytilus galloprovincialis exposed to antineoplastic agents: a transcriptomic, biochemical, and histopathological approach.

Nowadays, aquatic species face a variety of environmental risks associated with pharmaceutical consumption. More specifically, the increased number of cancer patients has been accompanied by an increased consumption of antineoplastic drugs, such as ifosfamide (IF) and cyclophosphamide (CP). These drugs have been found in aquatic ecosystems, raising concerns about their impact, especially on estuarine species, as marine waters are the final recipients of continental effluents.

Effects of ifosfamide and cisplatin exposure combined with a climate change scenario on the transcriptome responses of the mussel Mytilus galloprovincialis.

Coastal ecosystems are currently exposed to pollutants and climate change. Namely, the increasing consumption of antineoplastic drugs and their potential release to aquatic ecosystems are raising concerns. Nevertheless, information regarding the toxicity of these drugs towards non-target species is scarce, especially considering climate change scenarios.