Identification of Genes Responsive to Gamma Radiation in Rat Hepatocytes and Rat Liver by cDNA Array Gene Expression Analysis

2006 ◽  
Vol 165 (3) ◽  
pp. 318-325 ◽  
Author(s):  
Hans Christiansen ◽  
Danko Batusic ◽  
Bernhard Saile ◽  
Robert Michael Hermann ◽  
Josef Dudas ◽  
...  
Keyword(s):  
Gene Expression ◽  
Gamma Radiation ◽  
Rat Liver ◽  
Expression Analysis ◽  
Gene Expression Analysis ◽  
Cdna Array ◽  
Rat Hepatocytes

Gene expression analysis of 1,25(OH)2 D3 -dependent differentiation of HL-60 cells: a cDNA array study

2002 ◽  
Vol 118 (4) ◽  
pp. 1065-1070 ◽  
Author(s):  
Hakan Savli ◽  
Yan Aalto ◽  
Bálint Nagy ◽  
Sakari Knuutila ◽  
Seppo Pakkala
Keyword(s):  
Gene Expression ◽  
Expression Analysis ◽  
Gene Expression Analysis ◽  
Cdna Array

scholarly journals Gene Expression Analysis of the Hepatotoxicant Methapyrilene in Primary Rat Hepatocytes: An Interlaboratory Study

2006 ◽  
Vol 114 (1) ◽  
pp. 92-99 ◽  
Author(s):  
Johanna M. Beekman ◽  
Franziska Boess ◽  
Heinrich Hildebrand ◽  
Arno Kalkuhl ◽  
Laura Suter
Keyword(s):  
Gene Expression ◽  
Expression Analysis ◽  
Gene Expression Analysis ◽  
Rat Hepatocytes ◽  
Interlaboratory Study ◽  
Primary Rat Hepatocytes

scholarly journals Temporal Gene Expression Analysis of Monolayer Cultured Rat Hepatocytes

2001 ◽  
Vol 14 (9) ◽  
pp. 1218-1231 ◽  
Author(s):  
Thomas K. Baker ◽  
Mark A. Carfagna ◽  
Hong Gao ◽  
Ernst R. Dow ◽  
Qingqin Li ◽  
...  
Keyword(s):  
Gene Expression ◽  
Expression Analysis ◽  
Gene Expression Analysis ◽  
Rat Hepatocytes ◽  
Temporal Gene Expression ◽  
Cultured Rat Hepatocytes

Large-scale transcriptional analysis of bovine embryo biopsies in relation to pregnancy success after transfer to recipients

2006 ◽  
Vol 28 (1) ◽  
pp. 84-96 ◽  
Author(s):  
Ashraf El-Sayed ◽  
Michael Hoelker ◽  
Franca Rings ◽  
Dessie Salilew ◽  
Danyel Jennen ◽  
...  
Keyword(s):  
Gene Expression ◽  
Glucose Metabolism ◽  
Expression Analysis ◽  
Large Scale ◽  
Gene Expression Analysis ◽  
Cdna Array ◽  
Microarray Data Analysis ◽  
Transcriptional Analysis ◽  
Bovine Embryo ◽  
Protein Amino Acid

The purpose of this work is to address the relationship between transcriptional profile of embryos and the pregnancy success based on gene expression analysis of blastocyst biopsies taken prior to transfer to recipients. Biopsies (30–40% of the intact embryo) were taken from in vitro-produced day 7 blastocysts ( n = 118), and 60–70% were transferred to recipients after reexpansion. Based on the success of pregnancy, biopsies were pooled in three groups (each 10 biopsies) namely: those resulting in no pregnancy (G1), resorbed embryos (G2), and those resulting in calf delivery (G3). Gene expression analysis of these groups was performed using home-made bovine preimplantation-specific cDNA array (219 clones) and BlueChip (with ∼2,000 clones). Microarray data analysis results revealed a total of 52 and 58 genes were differentially regulated during comparison between G1 vs. G3 and G2 vs. G3. Biopsies resulted in calf delivery were enriched with genes necessary for implantation (COX2 and CDX2), carbohydrate metabolism (ALOX15), growth factor (BMP15), signal transduction (PLAU), and placenta-specific 8 (PLAC8). Biopsies from embryos resulting in resorption are enriched with transcripts involved protein phosphorylation (KRT8), plasma membrane (OCLN), and glucose metabolism (PGK1 and AKR1B1). Biopsies from embryos resulting in no pregnancy are enriched with transcripts involved inflammatory cytokines (TNF), protein amino acid binding (EEF1A1), transcription factors (MSX1, PTTG1), glucose metabolism (PGK1, AKR1B1), and CD9, which is an inhibitor of implantation. In conclusion, we generated direct candidates of blastocyst-specific genes which may play an important role in determining the fate of the embryo after transfer.

scholarly journals Development of a cDNA array for chicken gene expression analysis

BMC Genomics ◽  
2005 ◽  
Vol 6 (1) ◽  
Author(s):  
Joan Burnside ◽  
Paul Neiman ◽  
Jianshan Tang ◽  
Ryan Basom ◽  
Richard Talbot ◽  
...  
Keyword(s):  
Gene Expression ◽  
Expression Analysis ◽  
Gene Expression Analysis ◽  
Cdna Array ◽  
Chicken Gene

Gene expression analysis of bovine blastocysts produced by parthenogenic activation or fertilisation

2011 ◽  
Vol 23 (4) ◽  
pp. 591 ◽  
Author(s):  
Rémi Labrecque ◽  
Marc-André Sirard
Keyword(s):  
Gene Expression ◽  
Embryonic Development ◽  
Embryo Development ◽  
Expression Analysis ◽  
Gene Expression Analysis ◽  
Cdna Array ◽  
Developmental Competence ◽  
Time Interval ◽  
Bovine Embryo ◽  
Sperm Entry

The processes underlying the very first moments of embryonic development are still not well characterised in mammals. To better define the kinetics of events taking place following fertilisation, it would be best to have perfect synchronisation of sperm entry. With fertilisation occurring during a time interval of 6 to 12 h in the same group of fertilised oocytes, this causes a major variation in the time of activation of embryonic development. Bovine parthenogenesis could potentially result in better synchronisation and, if so, would offer a better model for studying developmental competence. In the present study, bovine oocytes were either parthenogenetically activated or fertilised and cultured in vitro for 7 days. Gene expression analysis for those two groups of embryos at early and expanded stages was performed with BlueChip, a customised 2000-cDNA array developed in our laboratory and enriched in clones from various stages of bovine embryo development. The microarray data analysis revealed that only a few genes were differentially expressed, showing the relative similarity between those two kinds of embryos. Nevertheless, the fact that we obtained a similar diversity of developmental stages with parthenotes suggests that synchronisation is more oocyte-specific than sperm entry-time related. We then analysed our data with Ingenuity pathway analysis. Networks of genes involved in blastocyst implantation but also previous stages of embryo development, like maternal-to-embryonic transition, were identified. This new information allows us to better understand the regulatory mechanisms of embryonic development associated with embryo status.

Large scale gene expression analysis of CBA/J mouse strain fetal thymus using cDNA-array hybridizations

2004 ◽  
Vol 260 (1) ◽  
pp. 65-68 ◽  
Author(s):  
Aline R. Espanhol ◽  
Renato S. Cardoso ◽  
Cristina M. Junta ◽  
Geneviève Victorero ◽  
Béatrice Loriod ◽  
...  
Keyword(s):  
Gene Expression ◽  
Expression Analysis ◽  
Mouse Strain ◽  
Large Scale ◽  
Gene Expression Analysis ◽  
Cdna Array ◽  
Fetal Thymus
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