Journal: Cytotechnology

Article Title: Optimization and evaluation of electroporation delivery of siRNA in the human leukemic CEM cell line

doi: 10.1007/s10616-010-9309-6

Figure Lengend Snippet: Whole-genome microarray data on electroporated cells

Article Snippet: RNA exonuclease 1 homolog BC130374 1.7 Up GAGE13 G antigen 13 Open in a separate window A whole-genome microarray was performed on RNA from untreated CEM cells, electroporated cells, and cells transfected with negative control siRNA or dCK siRNA transfected cells (dCK) 48 h after electroporation/transfection.

Techniques: Microarray, Control, Negative Control

Journal: Nature communications

Article Title: Superoxide dismutase 1 acts as a nuclear transcription factor to regulate oxidative stress resistance

doi: 10.1038/ncomms4446

Figure Lengend Snippet: (a) Sod1 is required for the induction of oxidative response (OR) genes. WT or sod1 Δ cells were treated without or with 0.4 mM H 2 O 2 for 20 min and analyzed for global gene expression profile. 123 Sod1-dependent genes were identified and most of the known genes belong to five related functional categories. (b) Shown is the relative induction level of OR genes by H 2 O 2 in each category in WT and sod1 Δ cells. Data represents average fold change of induction in each category. (c) Shown is the heat map of genes in the oxidative stress response category. (d) Validation of representative genes ( GRE2 , Genes de Respuesta a Estres 2; TSA2 : Thiol-Specific Antioxidant 2; YML131; STF2 : STabilizing Factor 2) in the oxidative stress response category by RT-qPCR. Error bars indicate ± SD from triplicates of two independent experiments. * p < 0.05. (e) Nuclear Sod1 is critical for the induction of OR genes. Yeast cells expressing different forms of Sod1 were treated with 0.4 mM H 2 O 2 for 20 min. Representative genes were validated by RT-qPCR. Error bars indicate ± SD from triplicates of two independent experiments. * p < 0.05. (f) The induction of OR genes by ROS was attenuated in Sod1 S60,99A cells. Yeast cells expressing Sod1 or Sod1 S60,99A were treated with 0.4 mM H 2 O 2 for 20 min. Expression of GRE2 and RNR3 were determined by RT-qPCR. Error bars indicate ± SD from triplicates of two independent experiments. * p < 0.05. (g) ROS treatment increases the association of Sod1 with promoter of oxidative responsive genes. WT (SZy1051) and sod1 Δ (SZy1050) cells were treated with 0.4 mM H 2 O 2 for 20 min. The binding of Sod1 to representative promoters were analyzed by chromatin immunoprecipitation (ChIP). (h) Quantification of the Fig. 5g experiment. Error bars indicate ± SD from triplicates of two independent experiments. * p < 0.05, Student’s t -test.

Article Snippet: DNA microarray analysis of yeast global gene expression was carried out by Rutgers RUCDR Analytical and Informatics Services using the following procedure.

Techniques: Gene Expression, Functional Assay, Biomarker Discovery, Quantitative RT-PCR, Expressing, Binding Assay, Chromatin Immunoprecipitation

Journal: PLoS ONE

Article Title: The MicroRNA and MessengerRNA Profile of the RNA-Induced Silencing Complex in Human Primary Astrocyte and Astrocytoma Cells

doi: 10.1371/journal.pone.0013445

Figure Lengend Snippet: A hierarchical heatmap comparing global mRNA levels to RISC-IP mRNA levels in U-87 astrocytoma and primary astrocytes. MRNAs included in the heatmap had a fold change >1.4 and were significantly expressed (p<0.01).

Article Snippet: Gene expression microarray analyses of global mRNA and RISC-immunoprecipitated mRNA in primary human astrocytes and U-87 astrocytoma cells were outsourced to LC Sciences who are partnered with an Affymetrix® Authorized Service Provider, SeqWright DNA Technology Services (Houston, TX).

Techniques:

Journal: PLoS ONE

Article Title: The MicroRNA and MessengerRNA Profile of the RNA-Induced Silencing Complex in Human Primary Astrocyte and Astrocytoma Cells

doi: 10.1371/journal.pone.0013445

Figure Lengend Snippet: RISC-immunoprecipitated mRNA compared to global cellular mRNA in U-87 astrocytoma cells and primary astrocytes with a fold change > ±1.8 (p <0.01).

Article Snippet: Gene expression microarray analyses of global mRNA and RISC-immunoprecipitated mRNA in primary human astrocytes and U-87 astrocytoma cells were outsourced to LC Sciences who are partnered with an Affymetrix® Authorized Service Provider, SeqWright DNA Technology Services (Houston, TX).

Techniques: RNA Binding Assay, Sequencing

Journal: PLoS ONE

Article Title: The MicroRNA and MessengerRNA Profile of the RNA-Induced Silencing Complex in Human Primary Astrocyte and Astrocytoma Cells

doi: 10.1371/journal.pone.0013445

Figure Lengend Snippet: ( A ) MRNA microarray validation with qRT-PCR analysis in grouped RISC-IP U-87 astrocytoma and primary astrocytes samples. Grouped RISC-IP data were compared to the grouped global mRNA from U-87 astrocytoma and primary astrocytes samples. Eight mRNAs were selected from the grouped mRNA microarray dataset and examined by qRT-PCR. Fold change from the mRNA microarray are given by log2 values (left y-axis, light grey bars). Fold change from the qRT-PCR was determined using the 2 -ΔΔCt method and all mRNA expression values were normalized to the beta-actin endogenous control (right y-axis, dark grey bars). Error bars represent the standard deviation of the mean (SD). Importantly, the fold change (y-axis) cannot be directly compared between assays due to differences in calculation methods, but the general trend of up-regulation and down-regulation can be compared. ( B ) MRNAs in RISC compared to the global cellular milieu in U-87 astrocytoma cells. MRNA expression in U-87 astrocytoma cells were normalized to primary astrocytes mRNA expression. All mRNAs had a fold change >2.5 and were significantly expressed (p<0.01). Green and red arrows indicate decreased and increased levels respectively.

Article Snippet: Gene expression microarray analyses of global mRNA and RISC-immunoprecipitated mRNA in primary human astrocytes and U-87 astrocytoma cells were outsourced to LC Sciences who are partnered with an Affymetrix® Authorized Service Provider, SeqWright DNA Technology Services (Houston, TX).

Techniques: Microarray, Quantitative RT-PCR, Expressing, Standard Deviation

Journal: PLoS ONE

Article Title: The MicroRNA and MessengerRNA Profile of the RNA-Induced Silencing Complex in Human Primary Astrocyte and Astrocytoma Cells

doi: 10.1371/journal.pone.0013445

Figure Lengend Snippet: RISC-immunoprecipitated mRNA in human U-87 astrocytoma cells compared to RISC-immunoprecipitated mRNA in primary human astrocytes with a fold change >±2.6 (p <0.01).

Article Snippet: Gene expression microarray analyses of global mRNA and RISC-immunoprecipitated mRNA in primary human astrocytes and U-87 astrocytoma cells were outsourced to LC Sciences who are partnered with an Affymetrix® Authorized Service Provider, SeqWright DNA Technology Services (Houston, TX).

Techniques:

Journal: PLoS ONE

Article Title: The MicroRNA and MessengerRNA Profile of the RNA-Induced Silencing Complex in Human Primary Astrocyte and Astrocytoma Cells

doi: 10.1371/journal.pone.0013445

Figure Lengend Snippet: Bar charts display the relative number (-log(p-value)) of mRNAs with a fold change >2.5 and were considered significant (p<0.01). RISC-IP mRNA were indicated with dark blue bars and the global mRNA were indicated with light blue bars. The threshold (yellow lines) were set at p<0.01 and were calculated using Fischer's exact p-value test using IPA software.

Article Snippet: Gene expression microarray analyses of global mRNA and RISC-immunoprecipitated mRNA in primary human astrocytes and U-87 astrocytoma cells were outsourced to LC Sciences who are partnered with an Affymetrix® Authorized Service Provider, SeqWright DNA Technology Services (Houston, TX).

Techniques: Software

Journal: PLoS ONE

Article Title: The MicroRNA and MessengerRNA Profile of the RNA-Induced Silencing Complex in Human Primary Astrocyte and Astrocytoma Cells

doi: 10.1371/journal.pone.0013445

Figure Lengend Snippet: Bar charts display the relative number (-log(p-value)) of mRNAs with a fold change >2.5 and were considered significant (p<0.01). RISC-IP mRNA were indicated with dark blue bars and the global mRNA were indicated with light blue bars. The threshold (yellow lines) were set at p<0.01 and were calculated using Fischer's exact p-value test using IPA software.

Article Snippet: Gene expression microarray analyses of global mRNA and RISC-immunoprecipitated mRNA in primary human astrocytes and U-87 astrocytoma cells were outsourced to LC Sciences who are partnered with an Affymetrix® Authorized Service Provider, SeqWright DNA Technology Services (Houston, TX).

Techniques: Software

Journal: PLoS ONE

Article Title: The MicroRNA and MessengerRNA Profile of the RNA-Induced Silencing Complex in Human Primary Astrocyte and Astrocytoma Cells

doi: 10.1371/journal.pone.0013445

Figure Lengend Snippet: Specific messenger RNA fold change linked to the increased levels of miR-34a in U-87 astrocytoma RISC.

Article Snippet: Gene expression microarray analyses of global mRNA and RISC-immunoprecipitated mRNA in primary human astrocytes and U-87 astrocytoma cells were outsourced to LC Sciences who are partnered with an Affymetrix® Authorized Service Provider, SeqWright DNA Technology Services (Houston, TX).

Techniques: Permeability, Migration, Expressing, Binding Assay, Isolation

Journal: PLoS ONE

Article Title: The MicroRNA and MessengerRNA Profile of the RNA-Induced Silencing Complex in Human Primary Astrocyte and Astrocytoma Cells

doi: 10.1371/journal.pone.0013445

Figure Lengend Snippet: Specific messenger RNA fold change linked to increased levels of miR-195 in U-87 astrocytoma RISC.

Article Snippet: Gene expression microarray analyses of global mRNA and RISC-immunoprecipitated mRNA in primary human astrocytes and U-87 astrocytoma cells were outsourced to LC Sciences who are partnered with an Affymetrix® Authorized Service Provider, SeqWright DNA Technology Services (Houston, TX).

Techniques: Transduction