Research Ideas and Outcomes :
Research Idea
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Corresponding author: Hideyuki Doi (hideyuki.doi@icloud.com)
Academic editor: Editorial Secretary
Received: 20 May 2024 | Accepted: 19 Sep 2024 | Published: 31 Oct 2024
© 2024 Hideyuki Doi, Tatsuya Saito
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Doi H, Saito T (2024) Unveiling Aquatic Organism Health Through eProteins: A Contemporary Perspective. Research Ideas and Outcomes 10: e127927. https://doi.org/10.3897/rio.10.e127927
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Environmental DNA (eDNA) analysis has transformed our understanding of aquatic ecosystems, but traditional methods often lack insights into organismal health. The emerging field of environmental protein (eProtein) analysis offers a novel approach to monitoring the physiological status of aquatic organisms. Recent advancements in proteomic technologies have enabled the detection and characterization of stress-responsive proteins in water samples, providing valuable insights into organismal health and environmental stressors. This perspective paper explores the potential of eProtein analysis for monitoring aquatic organism health, disease dynamics and reproductive cycles. Methodological advancements in protein extraction and mass spectrometry have enhanced the sensitivity and specificity of eProtein analysis, facilitating comprehensive molecular profiling and biomarker identification. By integrating eProtein analysis into aquaculture management and environmental monitoring, researchers can proactively manage fish health, mitigate disease outbreaks and safeguard aquatic ecosystems. Future research directions include refining extraction methods, establishing standardized protocols and leveraging interdisciplinary collaborations to maximize the potential of eProtein analysis for aquatic research and conservation.
protein, proteomics, environmental DNA, aquatic ecosystem
In recent years, advancements in environmental DNA (eDNA) analysis have revolutionised our ability to understand the distribution, abundance and genetic diversity of aquatic organisms (
Addressing this gap, the emerging field of environmental protein (eProtein) analysis holds promise in elucidating the health, stress and reproductive status of aquatic organisms. This ideas paper aims to explore the potential of eProtein analysis as a novel approach for monitoring the physiological well-being of aquatic species, with implications for aquaculture, disease detection and ecosystem management.
Recent studies have underscored the potential of eProtein analysis in deciphering the physiological state of aquatic organisms.
To harness the potential of eProtein analysis, innovative extraction and analytical techniques have been developed. Building upon established methods, such as ammonium sulphate precipitation (
The integration of eProtein analysis into aquatic research holds immense promise for advancing our understanding of organismal health and ecosystem dynamics. By leveraging eProteins, researchers can monitor stress responses, track reproductive cycles and detect early signs of disease in aquatic populations. The non-invasive nature of eProtein analysis makes it particularly well-suited for large-scale environmental monitoring and aquaculture management. Moreover, the ability to detect subtle changes in protein expression patterns offers a window into the physiological adaptations of aquatic organisms to environmental stressors, providing crucial information for conservation efforts and ecosystem management strategies.
Furthermore, eProtein analysis has the potential to revolutionise aquaculture practices by enabling real-time monitoring of fish health and welfare. By analysing protein biomarkers associated with stress, disease and reproductive status, aquaculture operators can proactively manage their stock, mitigating the spread of diseases and optimising production efficiency. Additionally, eProtein analysis can aid in the development of targeted interventions, such as dietary supplements or environmental modifications, to enhance the resilience of farmed fish to environmental changes.
Combining the eProteins approach with environmental metabolomics can further broaden the scope and impact of aquatic research. For example, cyanotoxin-encoding genes can predict cyanotoxin production during harmful cyanobacterial blooms in a lakes (e.g.
In conclusion, eProtein analysis represents a promising avenue for elucidating the physiological health and status of aquatic organisms. By harnessing the power of proteomics, researchers can unlock valuable insights into stress responses, disease dynamics and reproductive cycles in aquatic ecosystems. As we continue to refine extraction techniques and expand our analytical capabilities, eProtein analysis holds the potential to revolutionise aquatic research and management practices in the years to come. Through collaborative efforts and interdisciplinary approaches, we can harness the full potential of eProtein analysis to safeguard the health and resilience of aquatic ecosystems for future generations.
HD and TS contributed equally to this idea and HD wrote the ideas paper with reviewing by TS.