Genotoxicological studies in aquatic organisms: an overview

Area of Science:

• Environmental toxicology
• Aquatic ecotoxicology
• Genotoxicity testing

Background:

• Over the past two decades, significant advancements have been made in assessing the effects of genotoxic substances on aquatic organisms.
• Genotoxicological research in aquatic systems has evolved considerably, paralleling developments in mammalian studies.

Purpose of the Study:

• To summarize key advancements in the field of aquatic genotoxicology.
• To compare aquatic genotoxicological research with mammalian studies.
• To introduce and contextualize 18 articles within a special issue on aquatic genotoxicity.

Main Methods:

• Literature review and synthesis of recent progress in aquatic genotoxicology.
• Comparative analysis of genotoxicological methodologies and findings in aquatic versus mammalian systems.
• Compilation and overview of research presented in a special issue of Mutation Research.

Main Results:

• Highlights major progress in understanding physical and chemical genotoxin impacts on aquatic organisms.
• Identifies parallels and divergences between aquatic and mammalian genotoxicological research.
• Provides a comprehensive overview of 18 related studies, showcasing current research frontiers.

Conclusions:

• The field of aquatic genotoxicology has seen substantial progress.
• Future research should focus on emerging trends and challenges in assessing environmental genotoxicity.
• This special issue provides a valuable snapshot of the current state and future directions in aquatic genotoxicological research.