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TranscriptomicsTranscription profiling of human lymphocytes from healthy individuals given selenium supplements
The effects of selenium supplementation to healthy individuals using a microarray approach.
ORGANISM(S): Homo sapiens 
2007-12-10 | E-MEXP-1046 | biostudies-arrayexpress
ProteomicsAstral-based DIA proteomics analysis reveals the effects of selenium on Pleurotus pulmonarius
his study investigates the effects of sodium selenite on the yield, selenium content, and proteomic profile of Pleurotus pulmonarius (P. pulmonarius). Treatment with 2 μg/mL sodium selenite (PP-Se2) resulted in a 17.87% increase in the yield of P. pulmonarius. In contrast, treatment with 10 μg/mL so...
ORGANISM(S): Pleurotus pulmonarius 
2025-07-22 | PXD065347 | Pride
Pleurotus pulmonarius  sodium selenite  proteomics  selenium stress 
TranscriptomicsC. Elegans expression: toxic vs. adequate vs. low selenium
Genome-wide expression analysis in C. Elegans grown in axenic media with low to toxic selenium concentrations We performed Affymetrix micorarray-based transcriptional profiling on wild-type C. Elegans Bristol N2 grown in low Se axenic media supplemented with five concentrations of selenium, from low...
ORGANISM(S): Caenorhabditis elegans 
2014-07-03 | E-GEOD-54011 | biostudies-arrayexpress
TranscriptomicsGene expression profile of isolated splenic NK cells from mice treated with ptaquiloside and/or selenium
To better understand the immunosuppressor mechanism of ptaquiloside in splenic NK cells and the reversion of this effect by selenium, we have employed whole genome microarray expression profile to identify genes associated with immunosuppression. Among 89 genes induced by ptaquiloside treatment in s...
ORGANISM(S): Mus musculus 
2013-07-24 | E-GEOD-30629 | biostudies-arrayexpress
TranscriptomicsSelenium toxicity but not deficient or super-nutritional selenium status vastly alters the transcriptome in rodents
Protein and mRNA levels for several selenoproteins, such as glutathione peroxidase-1 (Gpx1), are down-regulated dramatically by selenium (Se) deficiency. Selenoprotein levels in rats increase sigmoidally with increasing dietary Se and reach defined plateaus at the Se requirement, making them sensiti...
ORGANISM(S): Rattus norvegicus 
2011-01-19 | E-GEOD-23895 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human prostate cancer cells, normal epithelial prostatic cells and stroma cells from patients in placebo, selenium, vitamin E or selenium and vitamin E treatment groups
85 radical prostatectomy specimens (where 16 samples are in Placebo group (PL), 15 are in Selenium group (SE), 25 are in Vitamin E group (VE) and 27 are in Vitamin E & Selenium group (VS.Treatment groups: l-selenomethionine, 400 ug + placebo (vitamin E); vitamin E, 400 IU + placebo (l-selenomethion...
ORGANISM(S): Homo sapiens 
2008-07-01 | E-MEXP-1327 | biostudies-arrayexpress
MetabolomicsMonitoring In Vitro Response of Selenium-Treated Prostate Cells by 1H NMR Spectroscopy
Not available
ORGANISM(S): Homo sapiens 
ST000134 | MetabolomicsWorkbench
TranscriptomicsEffect of Dietary Supplementation of Selenium (Organic vs. Inorganic) on Liver Gene Expression Profile in Beef Heifers
Selenium (Se) is an essential nutrient for beef cattle health and commercial production. The molecular mechanisms responsible for physiological responses of the animal to dietary Se supplementation, however, have not been evaluated. Furthermore, the potential effect of two chemical forms (organic vs...
ORGANISM(S): Bos taurus 
2010-04-28 | E-GEOD-19696 | biostudies-arrayexpress
MetabolomicsDiscovery of phytochelatins in human urine: Evidence for function in selenium disposition and protection against cadmium
Not available
ORGANISM(S): Homo sapiens 
ST002436 | MetabolomicsWorkbench
TranscriptomicsThe effects of a dietary organic selenium exposure of juvenile rainbow trout livers.
In this study, juvenile rainbow trout were exposed four dietary doses of organic selenium (7.1, 10.7 19.5 and 31.8 mg/kg Selenium) over 60 days. The RNA was exctracted from liver tissue and used for further gene expression analysis. There were 39 samples analyzed (8) control liver tissues (8) 7.1...
ORGANISM(S): Oncorhynchus mykiss 
2015-06-30 | E-GEOD-67599 | biostudies-arrayexpress
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