ArticleToxins2025
Application of High-Resolution Mass Spectrometry for Ciguatoxin Detection in Fish from the Asia-Pacific Region.
Article in Toxins, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fish is a major source of protein in Asia-Pacific countries. Ciguatera fish poisoning (CFP), caused by consuming reef fish contaminated with ciguatoxins (CTXs), poses a significant health risk, affecting the neurological, gastrointestinal, and cardiovascular systems. Climate change and the global food trade are potentially major factors contributing to the expanding geographical range and frequency of CFP outbreaks. Therefore, the surveillance and monitoring of CTXs in fishery products are essential to safeguard food safety. In this study, liquid chromatography-high-resolution mass spectrometry (LC-HRMS) was used to screen for CTXs in wild-caught fish from the region. Analysis of two grouper fish samples from Okinawa, Japan, detected CTX-1B, a major CTX known to incur in fish from the Asia-Pacific region. Additionally, putative Indian Ocean CTXs (I-CTXs) were also identified. Further study with HRMS on wild-caught red emperor fish from Southeast Asia waters revealed low levels of I-CTXs as well. These findings underscore the urgent need for enhanced food safety measures and expansion of monitoring protocols to include I-CTXs. This research contributes to the global understanding of CTX distribution and confirms the importance of HRMS application in routine surveillance to mitigate the risks associated with ciguatera fish poisoning (CFP).
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