RNAseq data of duck liver after feeding choline chloride
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ABSTRACT:
PROVIDER: PRJNA785593 | ENA |
REPOSITORIES: ENA
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Project description:To explore the influence of choline intake and pregnancy status on gene expression, we employed whole genome microarray expression profiling to identify genes that were differentially expressed between two choline intake groups and between pregnant and non-pregnant women. Healthy third trimester (gestational week 26-29) pregnant women and non-pregnant women were randomized to a 12-week choline controlled feeding study. The participants consumed either 480 (n=6 pregnant and n=5 non-pregnant) or 930 (n=6 pregnant and n=5 non-pregnant) mg choline/d. Fasting peripheral blood leukocyte samples were collected at week 0 and week 12 to extract RNA and perform the arrays. Healthy third trimester (gestational week 26-29) pregnant women and non-pregnant women were randomized to a 12-week choline controlled feeding study. The participants consumed either 480 (n=6 pregnant and n=5 non-pregnant) or 930 (n=6 pregnant and n=5 non-pregnant) mg choline/d for 12 weeks. Fasting (10-h) peripheral blood leukocyte gene expression were measured at week 0 and week 12.
2012-03-16 | E-GEOD-36532 | biostudies-arrayexpress
Project description:Choline and methionine/choline deficient diets are widely used to generate severe rodent hepatic steatosis and steatohepatitis in an attempt to reflect stages of human non-alcoholic fatty liver disease (NAFLD). The underlying mechanism of hepatic injury in these models, and how this reflects human disease remains incompletely understood. We used detailed transcriptional analysis to interrogate the molecular mechanisms of this intervention and its similarity to human disease. Adult C57Bl/6J mice were maintained on control, choline deficient (CDD) or methionine/choline deficient (MCDD) diets for 4 weeks. Isolated liver RNA was used for transcriptional profiling by micro array analysis.
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Project description:To explore the influence of choline intake and pregnancy status on gene expression, we employed whole genome microarray expression profiling to identify genes that were differentially expressed between two choline intake groups and between pregnant and non-pregnant women. Healthy third trimester (gestational week 26-29) pregnant women and non-pregnant women were randomized to a 12-week choline controlled feeding study. The participants consumed either 480 (n=6 pregnant and n=5 non-pregnant) or 930 (n=6 pregnant and n=5 non-pregnant) mg choline/d. Fasting peripheral blood leukocyte samples were collected at week 0 and week 12 to extract RNA and perform the arrays.
2012-03-16 | GSE36532 | GEO
Project description:The objective of this study is to explore gene expression profiles of liver tissues in response to choline defficient diet by DNA microarray data analysis. Male CD-1mice (5 weeks) were fed either a choline-deficient diet (F2CDD, Oriental Yeast) or F2CDD plus 0.2% choline bitartrate for 3 weeks. Liver tissue from control versus choline-deficient samples were analyzed for gene expression on an Agilent Whole Mouse Genome Microarray.
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Project description:Purpose:To understand the transcriptome regulator of duck spleen infected with duck enteritis virus (DEV).Methods:50-day-old ducks were inoculated with 100 titer (The TCID50 of DEV was 10-9/0.1mL) and 10-2 titer two different viral titer of DEV in leg muscle for different durations (66 h, 90 h and 114 h) and seronegative control (0 h) were analyzed using next-generation RNA sequencing.Furthermore, the data were validated using quantitative real-time PCR.Results:There were 534, 685 and 580 genes differentially expressed in 100 titer, moreover, 511, 485 and 531 differentially expressed genes (DEGs) were obtained from 10-2 titer for 66 h, 90 h and 114 h, respectively. These genes were mainly involved in functional categories including immune response, extracellular space, heparin binding, oxygen transport, extracellular region, cellular response to interleukin-4, MHC class II protein complex, antigen processing and presentation of peptide or polysaccharide antigen via MHC class II, and pathways such as ribosome, ECM-receptor interaction, cell adhesion molecules, JAk-STAT signaling pathway, PPAR signaling pathway, neuroactive ligand-receptor interaction, phagosome.Conclusions: Different titers of DEV infection can stimulate different biological processes and signaling pathways in the spleen, and regulated the complex biological processes, metabolic and signaling pathways in the process of DEV infection.This transcriptome analysis of duck spleen infected with DEV in different time points is reported for the first time, it laid the foundation for further understanding of interactions between DEV and duck spleen tissue, molecular mechanisms of duck defend against DEV infection, and screening key functional genes.
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