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The role of selenium in shaping mice brain metabolome and selenoproteome through the gut-brain axis by combining metabolomics, metallomics, gene expression, and amplicon sequencing
(Elsevier, 2023)
Selenium (Se) is a trace element crucial for human health. Recently, the impact of Se supplementation on gut microbiota has been pointed out as well as its influence on the expression of certain selenoproteins and gut ...
A selenium-enriched diet helps to recover liver function after antibiotic administration in mice
(Elsevier, 2023)
Antibiotic (Abx) treatments or inadvertent exposure to Abx-contaminated food and water can adversely affect health. Many studies show strong correlations between Abx and liver damage pointing to gut dysbiosis as a contributing ...
Dietary administration of the probiotic Shewanella putrefaciens Pdp11 promotes transcriptional changes of genes involved in growth and immunity in Solea senegalensis larvae
(Elsevier, 2018)
Senegalese sole (Solea senegalensis) has been proposed as a high-potential species for aquaculture diversification in Southern Europe. It has been demonstrated that a proper feeding regimen during the first life stages ...
Proteomic analysis of the hepatic response to a pollutant mixture in mice. The protective action of selenium
(Elsevier, 2023)
Metals and pharmaceuticals contaminate water and food worldwide, forming mixtures where they can interact to enhance their individual toxicity. Here we use a shotgun proteomic approach to evaluate the toxicity of a pollutant ...
Evaluation of toxicological endpoints in female zebrafish after bisphenol A exposure
(Elsevier, 2018)
Given the importance of bisphenol A (BPA) as a xenoestrogen and its potential effects on human and animal, we evaluated BPA exposure's short-term effects on follicular development, yolk protein vitellogenin (VTG) production ...
Hypothalamic-pituitary-ovarian axis perturbation in the basis of bisphenol A (BPA) reproductive toxicity in female zebrafish (Danio rerio)
(Elsevier, 2018)
Thousands of safety-related studies have been published on bisphenol A (BPA), an ubiquitous environmental pollutant with estrogenic activity and many other potential biological effects. In recent years, BPA exposure has ...
Fasciola hepatica primoinfections and reinfections in sheep drive distinct Th1/Th2/Treg immune responses in liver and hepatic lymph node at early and late stages
(Springer, 2023)
The expression of proinflammatory (IL-1β, IFN-γ, TNF-α) and regulatory (IL-10, TGF-β, IL-4) cytokines, as well as the
transcription factor FoxP3, was quantified in the liver and hepatic lymph node (HLN) of sheep primoinfected ...
Physiological Regulation of Isocitrate Dehydrogenase and the Role of 2-Oxoglutarate in Prochlorococcus sp. Strain PCC 9511
(Public Library of Science, 2014)
The enzyme isocitrate dehydrogenase (ICDH; EC 1.1.1.42) catalyzes the oxidative decarboxylation of isocitrate, to produce 2-
oxoglutarate. The incompleteness of the tricarboxylic acids cycle in marine cyanobacteria confers ...
Glutamine Synthetase Sensitivity to Oxidative Modification during Nutrient Starvation in Prochlorococcus marinus PCC 9511
(Public Library of Science, 2015)
Glutamine synthetase plays a key role in nitrogen metabolism, thus the fine regulation of
this enzyme in Prochlorococcus, which is especially important in the oligotrophic oceans
where this marine cyanobacterium thrives. ...
Regulatory and metabolic adaptations in the nitrogen assimilation of marine picocyanobacteria
(Oxford University Press, 2022)
Prochlorococcus and Synechococcus are the two most abundant photosynthetic organisms on Earth, with a strong influence on the biogeochemical carbon and nitrogen cycles. Early reports demonstrated the streamlining of ...