Dereplication of Gambierdiscus balechii extract by LC-HRMS and in vitro assay: First description of a putative ciguatoxin and confirmation of 44-methylgambierone

Global Mass Spectrometric Analysis Reveals Chemical Diversity of Secondary Metabolites and 44-Methylgambierone Production in Philippine Gambierdiscus Strains

(2022) Zabrina Bernice L. Malto et al.   Frontiers in Marine Science

Food Safety Risk in Germany From Mislabeled Imported Fish: Ciguatera Outbreak Trace-Back, Toxin Elucidation, and Public Health Implications

(2022) Christopher R. Loeffler et al.   Frontiers in Marine Science

An Extensive Survey of Ciguatoxins on Grouper Variola louti from the Ryukyu Islands, Japan, Using Liquid Chromatography–Tandem Mass Spectrometry (LC-MS/MS)

(2022) Naomasa Oshiro et al.   Journal of Marine Science and Engineering

Structural Characterization of Maitotoxins Produced by Toxic Gambierdiscus Species

(2022) J. Sam Murray et al.   Marine Drugs

Genomic evidence for global ocean plankton biogeography shaped by large-scale current systems

(2022) Daniel J Richter et al.   eLife

Identical Ciguatoxin-3C group profiles in Lutjanus bohar from the Pacific and Indian Oceans - indicating the need to re-evaluate geographical CTX classifications

(2022) Astrid Spielmeyer et al.   Frontiers in Marine Science

Preparation of Ciguatoxin Reference Materials from Canary Islands (Spain) and Madeira Archipelago (Portugal) Fish

(2022) David Castro et al.   Journal of Marine Science and Engineering

Composition and Distribution of Plankton Communities in the Atlantic Sector of the Southern Ocean

(2022) Valentina V. Kasyan et al.   Diversity-Basel

Cell immunolocalization of ciguatoxin-like compounds in the benthic dinoflagellate Gambierdiscus australes M. Chinain & M.A. Faust by confocal microscopy

(2022) Giorgio Honsell et al.   HARMFUL ALGAE

Characterization of New Gambierones Produced by Gambierdiscus balechii 1123M1M10

(2022) Xiaowan Liu et al.   Marine Drugs

Improving in vitro ciguatoxin and brevetoxin detection: selecting neuroblastoma (Neuro-2a) cells with lower sensitivity to ouabain and veratridine (OV-LS)

(2021) Christopher R. Loeffler et al.   HARMFUL ALGAE

Ciguatera Mini Review: 21st Century Environmental Challenges and the Interdisciplinary Research Efforts Rising to Meet Them

(2021) Christopher R. Loeffler et al.   International Journal of Environmental Research and Public Health

Acute Toxicity of Gambierone and Quantitative Analysis of Gambierones Produced by Cohabitating Benthic Dinoflagellates

(2021) J. Sam Murray et al.   Toxins

Toxicity Screening of a Gambierdiscus australes Strain from the Western Mediterranean Sea and Identification of a Novel Maitotoxin Analogue

(2021) Pablo Estevez et al.   Marine Drugs

Asynchrony of Gambierdiscus spp. Abundance and Toxicity in the U.S. Virgin Islands: Implications for Monitoring and Management of Ciguatera

(2021) Justin D. Liefer et al.   Toxins

Selective extraction of gambierone and related metabolites in Gambierdiscus silvae using m-aminophenylboronic acid–agarose gel and liquid chromatography–high-resolution mass spectrometric detection

(2021) Elizabeth M. Mudge et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Sulfo-Gambierones, Two New Analogs of Gambierone Produced by Gambierdiscus excentricus

(2021) Thomas Yon et al.   Marine Drugs

LC–HRMS and Chemical Derivatization Strategies for the Structure Elucidation of Caribbean Ciguatoxins: Identification of C-CTX-3 and -4

(2020) Fedor Kryuchkov et al.   Marine Drugs

Liquid Chromatography Coupled to High-Resolution Mass Spectrometry for the Confirmation of Caribbean Ciguatoxin-1 as the Main Toxin Responsible for Ciguatera Poisoning Caused by Fish from European Atlantic Coasts

(2020) Pablo Estevez et al.   Toxins

The role of 44-methylgambierone in ciguatera fish poisoning: Acute toxicity, production by marine microalgae and its potential as a biomarker for Gambierdiscus spp.

(2020) J. Sam Murray et al.   HARMFUL ALGAE

Structure Elucidation and Biological Evaluation of Maitotoxin-3, a Homologue of Gambierone, from Gambierdiscus belizeanus

(2019) Andrea Boente-Juncal et al.   Toxins

44-Methylgambierone, a new gambierone analogue isolated from Gambierdiscus australes

(2019) J. Sam Murray et al.   TETRAHEDRON LETTERS

Emerging Marine Biotoxins in Seafood from European Coasts: Incidence and Analytical Challenges

(2019) Pablo Estevez et al.   Foods

Development of a quantitative PCR assay for the detection and enumeration of a potentially ciguatoxin-producing dinoflagellate, Gambierdiscus lapillus (Gonyaulacales, Dinophyceae)

(2019) Anna Liza Kretzschmar et al.   PLoS One

Intraspecific Variability in the Toxin Production and Toxin Profiles of In Vitro Cultures of Gambierdiscus polynesiensis (Dinophyceae) from French Polynesia

(2019) Sébastien Longo et al.   Toxins

Ciguatoxin prevalence in 4 commercial fish species along an oceanic exposure gradient in the US Virgin Islands

(2018) Christopher R. Loeffler et al.   ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY

Differential toxin profiles of ciguatoxins in marine organisms: Chemistry, fate and global distribution

(2018) Lucía Soliño et al.   TOXICON

Habitat complexity affects benthic harmful dinoflagellate assemblages in the fringing reef of Rawa Island, Malaysia

(2018) Hwa Lin Yong et al.   HARMFUL ALGAE

Detection of pacific ciguatoxins using liquid chromatography coupled to either low or high resolution mass spectrometry (LC-MS/MS)

(2018) Manoella Sibat et al.   JOURNAL OF CHROMATOGRAPHY A

New Insights into the Occurrence and Toxin Profile of Ciguatoxins in Selvagens Islands (Madeira, Portugal)

(2018) Pedro Costa et al.   Toxins

Toxicity screening of 13 Gambierdiscus strains using neuro-2a and erythrocyte lysis bioassays

(2017) Francesco Pisapia et al.   HARMFUL ALGAE

Taxonomic assignment of the benthic toxigenic dinoflagellate Gambierdiscus sp. type 6 as Gambierdiscus balechii (Dinophyceae), including its distribution and ciguatoxicity

(2017) Xinfeng Dai et al.   HARMFUL ALGAE

Ciguatoxins and Maitotoxins in Extracts of Sixteen Gambierdiscus Isolates and One Fukuyoa Isolate from the South Pacific and Their Toxicity to Mice by Intraperitoneal and Oral Administration

(2017) Rex Munday et al.   Marine Drugs

Maitotoxin-4, a Novel MTX Analog Produced by Gambierdiscus excentricus

(2017) Francesco Pisapia et al.   Marine Drugs

An Updated Review of Ciguatera Fish Poisoning: Clinical, Epidemiological, Environmental, and Public Health Management

(2017) Melissa Friedman et al.   Marine Drugs

Biooxidation of Ciguatoxins Leads to Species-Specific Toxin Profiles

(2017) Tsuyoshi Ikehara et al.   Toxins

Ciguatoxicity of Gambierdiscus and Fukuyoa species from the Caribbean and Gulf of Mexico

(2017) R. Wayne Litaker et al.   PLoS One

Identification of ciguatoxins in a shark involved in a fatal food poisoning in the Indian Ocean

(2017) Jorge Diogène et al.   Scientific Reports

Gambierdiscus balechii sp. nov (Dinophyceae), a new benthic toxic dinoflagellate from the Celebes Sea (SW Pacific Ocean)

(2016) Santiago Fraga et al.   HARMFUL ALGAE

Characterization of a Strain ofFukuyoa paulensis(Dinophyceae) from the Western Mediterranean Sea

(2016) Aitor Laza-Martínez et al.   JOURNAL OF EUKARYOTIC MICROBIOLOGY

Dereplication: racing to speed up the natural products discovery process

(2015) Susana P. Gaudêncio et al.   NATURAL PRODUCT REPORTS

Gambierone, a Ladder-Shaped Polyether from the Dinoflagellate Gambierdiscus belizeanus

(2015) Inés Rodríguez et al.   ORGANIC LETTERS

Gambieroxide, a novel epoxy polyether compound from the dinoflagellate Gambierdiscus toxicus GTP2 strain

(2013) Ryuichi Watanabe et al.   TETRAHEDRON

Detailed LC-MS/MS Analysis of Ciguatoxins Revealing Distinct Regional and Species Characteristics in Fish and Causative Alga from the Pacific

(2011) Kentaro Yogi et al.   ANALYTICAL CHEMISTRY

Caribbean ciguatoxin profile in raw and cooked fish implicated in ciguatera

(2011) Ann Abraham et al.   FOOD CHEMISTRY

First Toxin Profile of Ciguateric Fish in Madeira Arquipelago (Europe)

(2010) Paz Otero et al.   ANALYTICAL CHEMISTRY

Approaches to monitoring, control and management of harmful algal blooms (HABs)

(2009) Donald M. Anderson   OCEAN & COASTAL MANAGEMENT

Cell-based assay coupled with chromatographic fractioning: A strategy for marine toxins detection in natural samples

(2009) A. Caillaud et al.   TOXICOLOGY IN VITRO

Ciguatera: A public health perspective

(2009) Robert W. Dickey et al.   TOXICON

Growth and toxin production in the ciguatera-causing dinoflagellate Gambierdiscus polynesiensis (Dinophyceae) in culture

(2009) Mireille Chinain et al.   TOXICON

Ciguatera Fish Poisoning: Treatment, Prevention and Management

(2008) Melissa Friedman et al.   Marine Drugs