A5028530291- Aquaculture disease management and microbiota
- Marine Sponges and Natural Products
- Aquaculture Nutrition and Growth
- Algal biology and biofuel production
- Metabolomics and Mass Spectrometry Studies
- Marine Biology and Environmental Chemistry
- Invertebrate Immune Response Mechanisms
- Coral and Marine Ecosystems Studies
- Microbial Natural Products and Biosynthesis
- Marine Ecology and Invasive Species
- Identification and Quantification in Food
- Genomics and Phylogenetic Studies
- Myxozoan Parasites in Aquatic Species
- Seaweed-derived Bioactive Compounds
- Fish biology, ecology, and behavior
- Antimicrobial Peptides and Activities
- Phytochemistry and Bioactivity Studies
- Microbial Metabolic Engineering and Bioproduction
- Marine Toxins and Detection Methods
- Marine and environmental studies
- Marine and coastal plant biology
- Parasite Biology and Host Interactions
- Synthesis and Biological Activity
- Aquatic life and conservation
Centre National de la Recherche Scientifique
2001-2023
École Pratique des Hautes Études
2016-2023
Université Paris Sciences et Lettres
2018-2023
Université de Perpignan
2001-2022
Centre de Recherches Insulaires et Observatoire de l'Environnement
2017-2022
Labex Corail
2017-2020
Abstract Aquatic animal diseases are one of the major limiting factors in aquaculture development, with disease emergence forecast to increase global change. However, order treat increasing a context antimicrobial resistance and strengthening regulations on use, sustainable alternatives urgently needed. The use plant supplements fish immunity has gained much popularity within last decades. functional supplements, such as plants, can also improve growth feed assimilation, contributing better...
While recent studies have suggested that fish mucus microbiota play an important role in homeostasis and prevention of infections, very few investigated the bacterial communities gill mucus. We characterised four butterflyfish species although diversity varied significantly between species, Shannon diversities were high (H = 3.7-5.7) all species. Microbiota composition differed butterflyfishes, with Chaetodon lunulatus C. ornatissimus having most similar communities, which from vagabundus...
The high diversity of marine natural products represents promising opportunities for drug discovery, an important area in biotechnology. Within this context, high-throughput techniques such as metabolomics are extremely useful unveiling unexplored chemical at much faster rates than classical bioassay-guided approaches. Metabolomics approaches enable studying large sets metabolites, even if they produced low concentrations. Although, metabolite identification remains the main bottleneck,...
Natural derivatives of indole-3-carbaldehyde were isolated from the tropical marine ascidian Stomoza murravi. A series 13 derivatives, three natural and 10 synthetic (brominated N-methylated), examined for their effects on cell division sea urchin eggs. These shown to inhibit first mitotic cycle in a concentration-dependent manner. By comparing IC50 values with structure various molecules, we able determine that bromination increased cytotoxicity compound maximum occurring when bromine was...
The red alga
Understanding natural defense mechanisms against parasites can be a valuable tool for the development of innovative therapies. We have previously identified butterflyfish species (Chaetodon lunulatus) that avoids gill monogenean while living amongst closely related parasitized species. The metabolome and microbiome several sympatric from island Moorea (French Polynesia) were described. In this study, we used generated datasets in an attempt to identify metabolites bacteria potentially...