Here we used gene expresion microarray studies to test the global effect of IUGR on the fetal liver
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Specimen part
View SamplesPneumonia remains one of the leading causes of death in both adults and children worldwide. Although viral and fungal acute airway infections can result in pneumonia, bacteria are the most common cause of community-acquired pneumonia, with Streptococcus pneumoniae isolated in nearly 50% of cases. Pneumolysin is a cholesterol-dependent cytolysin or pore-forming toxin produced by Streptococcus pneumonia and has been shown to play a critical role in bacterial pathogenesis. Airway epithelium is the initial site of many bacterial contacts and its barrier and mucosal immunity functions are central to infectious lung diseases. We decided to assess changes in the transcriptome of human airway epithelial cells exposed to toxin, statin or both. Our current work provides the first global view in human airway epithelial cells of the transcriptome under statin exposure that results in cellular protection from pneumolysin.
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View SamplesThe approval of genetically modified (GM) crops is preceded by years of intensive research to demonstrate safety to humans and environment. We recently showed that in vitro culture stress is the major factor influencing proteomic differences of GM vs. non-GM plants. This made us question the number of generations needed to erase such memory. We also wondered about the relevance of alterations promoted by transgenesis as compared to environment-induced ones.
Environmental stress is the major cause of transcriptomic and proteomic changes in GM and non-GM plants.
Specimen part
View SamplesControversy regarding genetically modified (GM) plants and their potential impact on human health contrasts with the tacit acceptance
Microarray analyses reveal that plant mutagenesis may induce more transcriptomic changes than transgene insertion.
Specimen part
View SamplesTo identify the CAR-, PXR- and PPAR-specific genome-wide expression changes, hepatocyte cultures from six individual donors were treated with the prototypical ligands for
Genomewide comparison of the inducible transcriptomes of nuclear receptors CAR, PXR and PPARα in primary human hepatocytes.
Sex, Age
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