Metallomics in Fish.

Area of Science:

• Metallomics
• Bioinorganic Chemistry
• Analytical Chemistry

Background:

• Metallomics integrates analytical and biochemical approaches to study metal ions in biological systems.
• Understanding metal ion distribution, coordination, essentiality, and toxicity is crucial for elucidating biomolecule functions.
• Existing research uses terms like metallomic and metalloprotein, highlighting diverse approaches to metal-related biological studies.

Purpose of the Study:

• To provide an overview of techniques used in animal studies within the field of metallomics.
• To explore the characterization of total metal/metalloid species (metallomic) and elements in specific biological sites (metalloprotein).
• To investigate the interactions of metal/metalloid species with genes, proteins, and metabolites to understand their biological roles.

Main Methods:

• Review of established and emerging analytical techniques for metallomics in animal models.
• Description of methods for characterizing metal species and their coordination with biomolecules.
• Focus on techniques applicable to in vivo and ex vivo animal studies.

Main Results:

• Metallomics provides insights into metal ion distribution and coordination with proteins.
• The study of metallomics contributes to understanding metal essentiality, toxicity, and physiological roles.
• Different approaches, such as metallomic and metalloprotein studies, offer complementary information.

Conclusions:

• Metallomics is a vital field for understanding the biological significance of metal ions.
• Techniques in metallomics are essential for elucidating the physiological and functional roles of metal-bound biomolecules.
• This work highlights the importance of specific methodologies for advancing metallomic research in animal models.