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MetabolomicsIntestinal Bacillus sp. derived IBA activates PPARγ to promote PUFA synthesis in fish

Background: Marine fish are paradoxically rich in polyunsaturated fatty acids (PUFAs) despite their limited endogenous biosynthesis capacity, suggesting a critical role of exogenous acquisition or microbial contributions.

Results: Here, we characterized the gut microbiota of Seriola dumeri...

2026-02-09 | MTBLS13872 | MetaboLights
MetabolomicsA bovine plasma-derived serum substitute enables continuous manufacturing of cultivated fish biomass
Cultivated fish meat offers a sustainable solution to marine stock depletion, yet industrial scalability is limited by the prohibitive cost of fetal bovine serum (FBS). We developed a cost-effective bovine plasma-derived serum substitute (bPCPE-LTUS) through low-temperature ultrasonication. This phy...
2026-09-25 | MTBLS14288 | MetaboLights
TranscriptomicsThe determination mechanisms of specialized food habit (live prey fish) in mandarin fish
Mandarin fish Siniperca chuatsi (Basilewsky) (Percichthyidae), as a demersal piscivore, has very specialized feeding habits, for as soon as they start feeding the fry of this fish feed solely on fry of other fish species. In rearing conditions, mandarin fish has been found to accept live prey fish o...
ORGANISM(S): Siniperca chuatsi 
2013-10-21 | E-MTAB-1365 | biostudies-arrayexpress
TranscriptomicsComparative transcriptomics and metabolomic analysis of fenofibrate and fish oil treatments in mice
Elevated circulating triglycerides, which are considered a risk factor for cardiovascular disease, can be targeted by treatment with fenofibrate or fish oil. To gain insight into underlying mechanisms, we carried out a comparative transcriptomics and metabolomics analysis of the effect of 2 week tre...
ORGANISM(S): Mus musculus 
2011-10-07 | E-GEOD-32706 | biostudies-arrayexpress
TranscriptomicsTranscriptome profiling analysis of bacterial challenged Lateolabrax japonicus reveals deep insight into the immune-relevant genes in marine fish (RNA-seq)
We report the application of Solexa/IlluminaM-bM-^@M-^Ys RNA-seq sequencing approaches for transcriptome in a marine fish under different conditions (bacterial- and mock-challenged conditions). By obtaining over four billion bases of sequence from the cDNA, we generated 169,950 none-redundant consen...
ORGANISM(S): Lateolabrax japonicus 
2012-08-09 | E-GEOD-21721 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Atlantic salmon following dietary substitution of fish oil with vegetable oils
There is an increasing drive to replace fish oil (FO) in finfish aquaculture diets with vegetable oils (VO), driven by the short supply of FO derived from wild fish stocks. Little is known of the consequences for fish health after such substitution. The effect of dietary VO on hepatic gene expressio...
ORGANISM(S): Salmo salar 
2008-10-27 | E-TABM-478 | biostudies-arrayexpress
ProteomicsImpact of the short chain fatty acid, sodium butyrate, on gut resident microbiota, gut mucus proteome and fish susceptibility to bacterial and parasitic infections in vivo
Previous works in the framework of EU ARRAINA Project evidenced a pro-inflammatory condition in gilthead sea bream (Sparus aurata) fed extremely low fish meal/fish oil diets, and this effect was mostly reversed by butyrate supplementation. The hypothesis of work is that these nutritionally-mediated ...
ORGANISM(S): Sparus aurata 
2018-10-24 | PXD006183 | Pride
Gut  microbiome  proteome  disease resilience Fish meal Butyrate Fish oil 
TranscriptomicsTranscriptome profiling analysis of bacterial challenged Lateolabrax japonicus reveals deep insight into the immune-relevant genes in marine fish (DGE)
We report the application of Solexa/Illumina's digital gene expression (DGE) sequencing approaches to investigate inactivated Vibrio harveyi--induced transcriptome changes in Lateolabrax japonicas, a non model vertebrate species. Totally 3.44 and 3.22 million raw tags were measured. Then, gene annot...
ORGANISM(S): Lateolabrax japonicus 
2011-06-12 | E-GEOD-21712 | biostudies-arrayexpress
TranscriptomicsGlobal gene expresssion profiling the gills of amoebic gill disease (AGD) affected Atlantic salmon (Salmo salar)
Amoebic gill disease (AGD) is an ectoparasitic condition of some farm-reared marine fish and is caused by Neoparamoeba perurans. Tanks housing Atlantic salmon (Salmo salar) were inoculated with Neoparamoeba perurans and fish were sampled at 36 days postinoculation (pi.). AGD-affected gill tissue was...
ORGANISM(S): Salmo salar 
2010-05-25 | E-GEOD-9595 | biostudies-arrayexpress
ProteomicsDelayed effect of early-life exposure to 17-alpha-ethinylestradiol on brain proteome of adult mangrove rivulus fish
PI: Experiments and fish exposures were performed in the laboratory of Frederic Silvestre at the University of Namur (Belgium). Proteomics contact: Proteomics sample preparation and biological mass spectrometry were performed in the laboratory of Prof. Dietmar Kueltz at UC Davis (CA). LC-MS/MS data ...
ORGANISM(S): Kryptolebias Marmoratus (ncbitaxon:37003) 
2018-08-13 | MSV000082814 | MassIVE
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