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accession-icon GSE114026
7-month-old mdx mouse hearts wild-type and deficient for cardiomyocyte-specific IKK
  • organism-icon Mus musculus
  • sample-icon 7 Downloadable Samples
  • Technology Badge Icon Affymetrix Mouse Genome 430 2.0 Array (mouse4302)

Description

This SuperSeries is composed of the SubSeries listed below.

Publication Title

NF-κB inhibition rescues cardiac function by remodeling calcium genes in a Duchenne muscular dystrophy model.

Sample Metadata Fields

Age

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accession-icon GSE114025
Expression data from 7-month-old mdx mouse hearts wild-type and deficient for cardiomyocyte-specific IKK
  • organism-icon Mus musculus
  • sample-icon 7 Downloadable Samples
  • Technology Badge Icon Affymetrix Mouse Genome 430 2.0 Array (mouse4302)

Description

We found genetic deletion of IKK in mdx cardiomyocytes improved cardiac function and normalized calcium transients. We used microarrays to profile gene expression in hearts of mdx mice with intact IKK signaling and hearts of mdx mice with IKK-deficient cardiomyocytes to identify genes differentially regulated by NF-[kappa]B. signaling in dystrophic hearts.

Publication Title

NF-κB inhibition rescues cardiac function by remodeling calcium genes in a Duchenne muscular dystrophy model.

Sample Metadata Fields

Age

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accession-icon GSE61211
Differential gene expression between uninfected and infected U937 derived macrophages with Leishmania braziliensis
  • organism-icon Homo sapiens
  • sample-icon 18 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Exon 1.0 ST Array [transcript (gene) version (huex10st)

Description

The main objective of this study is to identify the list of genes differentially expressed between infected with Leishmania braziliensis and non-infected macrophage cultures based on gene expression microarray profiling

Publication Title

Changes in Macrophage Gene Expression Associated with Leishmania (Viannia) braziliensis Infection.

Sample Metadata Fields

Specimen part

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accession-icon SRP071123
Classical dendritic cells are required for dietary antigen-mediated peripheral regulatory T cell and tolerance induction I
  • organism-icon Mus musculus
  • sample-icon 24 Downloadable Samples
  • Technology Badge IconIllumina HiSeq 2500

Description

Oral tolerance prevents pathological inflammatory responses towards innocuous foreign antigens via peripheral regulatory T cells (pTreg cells). However, whether a particular subset of antigen-presenting cells (APCs) is required during dietary antigen exposure to instruct naïve CD4+ T cells to differentiate into pTreg cells has not been defined. Using myeloid lineage-specific APC depletion in mice, we found that monocyte-derived APCs are dispensable, while classical dendritic cells (cDCs) are critical for pTreg cell induction and oral tolerance. CD11b¬– cDCs from the gut-draining lymph nodes efficiently induced pTreg cells, and conversely, loss of IRF8-dependent CD11b– cDCs impaired their polarization, although oral tolerance remained intact. These data reveal the hierarchy of cDC subsets in pTreg cell induction and their redundancy during oral tolerance development. Overall design: Four dendritic cell subpopulations from mouse mesenteric lymphnodes were sorted and compared in their gene expression profile

Publication Title

Classical dendritic cells are required for dietary antigen-mediated induction of peripheral T(reg) cells and tolerance.

Sample Metadata Fields

Specimen part, Cell line, Subject

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accession-icon SRP071124
Classical dendritic cells are required for dietary antigen-mediated peripheral regulatory T cell and tolerance induction II
  • organism-icon Mus musculus
  • sample-icon 24 Downloadable Samples
  • Technology Badge IconIllumina HiSeq 2500

Description

Oral tolerance prevents pathological inflammatory responses towards innocuous foreign antigens via peripheral regulatory T cells (pTreg cells). However, whether a particular subset of antigen-presenting cells (APCs) is required during dietary antigen exposure to instruct naïve CD4+ T cells to differentiate into pTreg cells has not been defined. Using myeloid lineage-specific APC depletion in mice, we found that monocyte-derived APCs are dispensable, while classical dendritic cells (cDCs) are critical for pTreg cell induction and oral tolerance. CD11b¬– cDCs from the gut-draining lymph nodes efficiently induced pTreg cells, and conversely, loss of IRF8-dependent CD11b– cDCs impaired their polarization, although oral tolerance remained intact. These data reveal the hierarchy of cDC subsets in pTreg cell induction and their redundancy during oral tolerance development. Overall design: Sorted naïve CD45.1 OT-II CD4 T cells were co-cultured with four dendritic cell subpopulations sorted from mouse mesenteric lymphnodes. 24h later OT-II cells were sorted again and compared in their gene expression profile.

Publication Title

Classical dendritic cells are required for dietary antigen-mediated induction of peripheral T(reg) cells and tolerance.

Sample Metadata Fields

Specimen part, Cell line, Subject

View Samples
accession-icon GSE8342
Noise-Induced Changes in Gene Expression in the Cochleae of Mice Differing in Their Susceptibility to Noise Damage
  • organism-icon Mus musculus
  • sample-icon 10 Downloadable Samples
  • Technology Badge Icon Affymetrix Murine Genome U74A Version 2 Array (mgu74av2)

Description

The molecular mechanisms underlying the great differences in susceptibility to noise-induced hearing loss (NIHL) exhibited by both humans and laboratory animals are unknown. Using microarray technology, the present study demonstrates that the effects of noise overexposure on the expression of molecules likely to be important to the development of NIHL differ among inbred mice that have distinctive susceptibilities to NIHL including B6.CAST, 129X1/SvJ, and 129S1/SvImJ. The noise-exposure protocol produced, on average, a permanent loss of about 40 dB in sensitivity for auditory brainstem responses in susceptible B6.CAST mice, but no threshold elevations for the two resistant 129S1/SvImJ and 129X1/SvJ substrains. Measurements of noise-induced gene expression changes 6 h after the noise exposure revealed significant alterations in the expression levels of 48 genes in the resistant mice, while by these same criteria, there were seven differentially expressed genes in the susceptible B6.CAST mice. Differentially expressed genes in both groups of mice included subsets of transcription factors. However, only in the resistant mice was there a significant induction of proteins involved in cell-survival pathways such as HSP70, HSP40, p21, GADD45beta, Ier3, and Nf-kappaB. Moreover, increased expression of three of these factors after noise was confirmed at the protein level. Drastically enhanced HSP70, GADD45beta, and p21 immunostaining were detected 6 h after the noise exposure in subsets of cells of the lateral wall, spiral limbus, and organ of Corti as well as in cochlear nerve fibers. Upregulation of these proteins after noise exposure likely contributes to the prevalence of survival cellular pathways and thus to the resistance to NIHL that is characteristic of the 129X1/SvJ mice.

Publication Title

Noise-induced changes in gene expression in the cochleae of mice differing in their susceptibility to noise damage.

Sample Metadata Fields

No sample metadata fields

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accession-icon GSE5799
S_aureus_&_triclosan
  • organism-icon Staphylococcus aureus
  • sample-icon 12 Downloadable Samples
  • Technology Badge Icon Affymetrix S. aureus Genome Array (saureus)

Description

A triclosan-ciprofloxacin cross-resistant mutant strain of Staphylococcus aureus displays an alteration in the expression of several cell membrane structural and functional genes.

Publication Title

A triclosan-ciprofloxacin cross-resistant mutant strain of Staphylococcus aureus displays an alteration in the expression of several cell membrane structural and functional genes.

Sample Metadata Fields

No sample metadata fields

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accession-icon GSE33389
Expression data from low- and high-pathogenicity avian influenza-infected chicken and duck cells
  • organism-icon Anas platyrhynchos, Gallus gallus
  • sample-icon 8 Downloadable Samples
  • Technology Badge Icon Affymetrix Chicken Genome Array (chicken)

Description

While infection of chickens with highly pathogenic avian influenza (HPAI) H5N1 subtypes often leads to complete mortality within 24 to 48 h, infection of ducks in contrast causes mild or no clinical signs. Rapid onsets of fatal disease in chickens, but with no evidence of severe clinical symptoms in ducks, suggest underlying differences in their innate immune mechanisms. To understand the molecular basis for such difference, chicken and duck primary lung cells, infected with a low-pathogenicity avian influenza (LPAI) and two HPAI H5N1 viruses, were subjected to RNA expression profiling using Affymetrix Chicken GeneChip arrays.

Publication Title

Highly pathogenic avian influenza virus infection in chickens but not ducks is associated with elevated host immune and pro-inflammatory responses.

Sample Metadata Fields

Age, Specimen part, Treatment

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accession-icon GSE50858
Towards a reference human platelet transcriptome: evaluation of inter-individual correlations and of its relationship with a platelet proteome
  • organism-icon Homo sapiens
  • sample-icon 10 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Gene 1.0 ST Array (hugene10st)

Description

For the anucleate platelet it has been unclear how well platelet transcriptomes correlate among different donors or across different RNA profiling platforms, and what the transcriptomes relationship is with the platelet proteome. We generated RNA-seq pro-files of the long RNA transcriptomes from the platelets of 10 healthy young males (5 white and 5 black) with median age of 24.5 years, no notable clinical history, and no pre-vious history of thrombosis or bleeding. We also profiled the subjects messenger RNAs using the Affymetrix microarray gene expression system. We found that the abundance of platelet mRNA transcripts was highly correlated across the 10 individuals, inde-pendently of race and of the employed technology. Our RNA-seq data also showed that these high inter-individual correlations extend beyond mRNAs to several categories of non-coding RNAs. Pseudogenes represented a notable exception to this by exhibiting a clear difference in expression by race. Comparison of our mRNA signatures with the only publicly available quantitative platelet proteome data showed that most (87.5%) identified platelet proteins had a detectable corresponding mRNA. However, a high number of mRNAs that were present in the transcriptomes of all 10 individuals had no representa-tion in the proteome. The Spearman correlation of the relative abundances for those platelet genes that were represented by both an mRNA and a protein showed a weak (~0.3) yet statistically significant (P=5.0E-16) connection. Further analysis of the overlap-ping and non-overlapping platelet mRNAs and proteins identified gene groups corre-sponding to distinct cellular processes, a finding that provides novel insights for platelet biology.

Publication Title

The human platelet: strong transcriptome correlations among individuals associate weakly with the platelet proteome.

Sample Metadata Fields

Specimen part

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accession-icon SRP150687
Unique transcriptional architecture in airway epithelial cells and macrophages shapes distinct responses following influenza virus infection ex vivo.
  • organism-icon Mus musculus
  • sample-icon 190 Downloadable Samples
  • Technology Badge IconIllumina HiSeq 2500

Description

Airway epithelial cells and macrophages differ markedly in their responses to influenza A virus (IAV) infection. To investigate transcriptional responses underlying these differences, purified subsets of type II airway epithelial cells (ATII) and alveolar macrophages (AM) recovered from the lungs of mock- or IAV-infected mice were subjected to RNA sequencing. In the absence of infection, AM predominantly expressed genes related to immunity whereas ATII expressed genes consistent with their physiological roles in the lung. Following IAV infection, AM almost exclusively activated cell-intrinsic antiviral pathways that were dependent on interferon regulatory factor (IRF)3/7 and/or type I interferon (IFN) signaling. In contrast, IAV-infected ATII activated a broader range of physiological responses, including cell-intrinsic antiviral pathways, which were both independent and dependent on IRF3/7 and/or type I IFN. These data suggest that transcriptional profiles hardwired during development could be a major determinant underlying the different responses of ATII and AM to IAV infection. Overall design: 96 samples were analyzed: (A) 4 replicates of HA+ Alveolar Macrophage (AM) and 4 replicates of CD103+ Dendritic cells (DC) isolated from the lung lobes of C57/BL6 mice on 9 h p.i. with PR8. 4 replicates of mock-infected (HA-) AM and 4 replicates of mock-infected (HA-) CD103+ DC isolated from the lung lobes of mock-infected C57/BL6 mice on 9 h p.i. with allantoic fluid of equal dilution as PR8. 4 replicates of HA+ Airway epithelial cell Type II (ATII) and 4 replicates of HA+ Ciliated Cell (CC) isolated from the lung lobes of C57/BL6 mice on 9 h p.i. with PR8. 4 replicates of mock-infected (HA-) ATII and 4 replicates of mock-infected (HA-) CC isolated from the lung lobes of mock-infected C57/BL6 mice on 9 h p.i. with allantoic fluid of equal dilution as PR8. (B) 4 replicates of HA+ AM and 4 replicates of CD103+ DC isolated from the lung lobes of IFNAR2-/- mice on 9 h p.i. with PR8. 4 replicates of mock-infected (HA-) AM and 4 replicates of mock-infected (HA-) CD103+ DC isolated from the lung lobes of mock-infected IFNAR2-/- mice on 9 h p.i. with allantoic fluid of equal dilution as PR8. 4 replicates of HA+ ATII and 4 replicates of HA+ CC isolated from the lung lobes of IFNAR2-/- mice on 9 h p.i. with PR8. 4 replicates of mock-infected (HA-) ATII and 4 replicates of mock-infected (HA-) CC isolated from the lung lobes of mock-infected IFNAR2-/- mice on 9 h p.i. with allantoic fluid of equal dilution as PR8. (C) 4 replicates of HA+ AM and 4 replicates of CD103+ DC isolated from the lung lobes of IRF3/7-/- mice on 9 h p.i. with PR8. 4 replicates of mock-infected (HA-) AM and 4 replicates of mock-infected (HA-) CD103+ DC isolated from the lung lobes of mock-infected IRF3/7-/- mice on 9 h p.i. with allantoic fluid of equal dilution as PR8. 4 replicates of HA+ ATII and 4 replicates of HA+ CC isolated from the lung lobes of IRF3/7-/- mice on 9 h p.i. with PR8. 4 replicates of mock-infected (HA-) ATII and 4 replicates of mock-infected (HA-) CC isolated from the lung lobes of mock-infected IRF3/7-/- mice on 9 h p.i. with allantoic fluid of equal dilution as PR8.

Publication Title

Unique Transcriptional Architecture in Airway Epithelial Cells and Macrophages Shapes Distinct Responses following Influenza Virus Infection <i>Ex Vivo</i>.

Sample Metadata Fields

Specimen part, Subject

View Samples
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refine.bio is a repository of uniformly processed and normalized, ready-to-use transcriptome data from publicly available sources. refine.bio is a project of the Childhood Cancer Data Lab (CCDL)

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Cite refine.bio

Casey S. Greene, Dongbo Hu, Richard W. W. Jones, Stephanie Liu, David S. Mejia, Rob Patro, Stephen R. Piccolo, Ariel Rodriguez Romero, Hirak Sarkar, Candace L. Savonen, Jaclyn N. Taroni, William E. Vauclain, Deepashree Venkatesh Prasad, Kurt G. Wheeler. refine.bio: a resource of uniformly processed publicly available gene expression datasets.
URL: https://www.refine.bio

Note that the contributor list is in alphabetical order as we prepare a manuscript for submission.

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