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accession-icon GSE60856
Expression data of isolated motor neurons from SOD1 G93A mice, after G-CSF treatment
  • organism-icon Mus musculus
  • sample-icon 35 Downloadable Samples
  • Technology Badge Icon Affymetrix Mouse Genome 430 2.0 Array (mouse4302)

Description

Gene expression changes in spinal motor neurons of the SOD1G93A-transgenic model for ALS after treatment with G-CSF.

Publication Title

Gene expression changes in spinal motoneurons of the SOD1(G93A) transgenic model for ALS after treatment with G-CSF.

Sample Metadata Fields

Age, Specimen part

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accession-icon GSE73764
Transcriptomic effects of TNFa in primary fibroblast-like synovial cell cultures
  • organism-icon Homo sapiens
  • sample-icon 4 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)

Description

Gene expression profiles in synovial biopsies from patients with rheumatoid arthritis (RA) display a high level of plasticity related to disease activity and response to therapy.

Publication Title

Higher expression of TNFα-induced genes in the synovium of patients with early rheumatoid arthritis correlates with disease activity, and predicts absence of response to first line therapy.

Sample Metadata Fields

Sex, Age, Disease

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accession-icon GSE85543
Transcriptional effects of soluble CD40 ligand on human nave B cells
  • organism-icon Homo sapiens
  • sample-icon 39 Downloadable Samples
  • Technology Badge Icon Affymetrix HT HG-U133+ PM Array Plate (hthgu133pluspm)

Description

We performed microarray analysis to derive gene signatures down-stream of soluble CD40 ligand stimulation in human naive B cells. Nave B cells were purified from healthy donor PBMC using negative selection beads (Miltenyi) and cultured with sCD40L at 2.5ug/ml for 6hr before microarray analysis. In the same study, cells were also harvested at day 5 post-stimulation to confirm sCD40L-induced B cell activation and proliferation. FACS analysis confirmed soluble CD40L induced up-regulation of CD86 and CD69 at 24hr. B cell proliferation was measured at day 4 post-stimulation by EdU incorporation.

Publication Title

CD40L-Dependent Pathway Is Active at Various Stages of Rheumatoid Arthritis Disease Progression.

Sample Metadata Fields

Specimen part, Treatment, Subject

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accession-icon GSE85544
Transcriptional effects of soluble CD40 ligand on human immature dendritic cells
  • organism-icon Homo sapiens
  • sample-icon 29 Downloadable Samples
  • Technology Badge Icon Affymetrix HT HG-U133+ PM Array Plate (hthgu133pluspm)

Description

We performed microarray analysis of sCD40L-stimulated iDC to derive a signature of CD40 activation. Human monocytes from normal healthy donors were differentiated to iDCs with GM-CSF and IL4. FACS analysis demonstrated the immature status of these cells, illustrated by low expression of CD80, CD40, and CD86. We confirmed that sCD40L induces the maturation of DCs, characterized by higher expression of CD80, HLA-DR, CD86, CD83 and CD40 and secretion of pro-inflammatory cytokines at 24hr post-stimulation. Cells were harvested at 1, 3 and 24hr post-stimulation for microarray analysis.

Publication Title

CD40L-Dependent Pathway Is Active at Various Stages of Rheumatoid Arthritis Disease Progression.

Sample Metadata Fields

Specimen part, Treatment, Subject

View Samples
accession-icon GSE33754
Expression data of cartiliage from CBA and STR/ORT mice
  • organism-icon Mus musculus
  • sample-icon 23 Downloadable Samples
  • Technology Badge Icon Affymetrix Mouse Gene 1.0 ST Array (mogene10st)

Description

Affymetrix Mouse Gene 1.0 ST Array profiles were generated from acticular cartilage derived from CBA and Str/ort mice at three ages (8W, 18W, 40W), corresponding to stages prior to, at and late after natural osteoarthritis (OA) onset in OA-prone Str/ort mice.

Publication Title

Time-series transcriptional profiling yields new perspectives on susceptibility to murine osteoarthritis.

Sample Metadata Fields

Age, Specimen part

View Samples
accession-icon GSE13624
Epileptogenesis alters gene expression pattern in rats subjected to amygdala-dependent emotional learning
  • organism-icon Rattus norvegicus
  • sample-icon 8 Downloadable Samples
  • Technology Badge Icon Affymetrix Rat Genome 230 2.0 Array (rat2302)

Description

Here we tested a hypothesis that epileptogenesis influences expression pattern of genes in the basolateral amygdala that are critical for fear conditioning. Whole genome molecular profiling of basolateral rat amygdala was performed to compare the transcriptome changes underlying fear learning in epileptogenic and control animals. Our analysis revealed that after acquisition of fear conditioning 26 genes were regulated differently in the basolateral amygdala of both groups. Thus, our study provides the first evidence that not only the damage to the neuronal pathways but also altered composition or activity level of molecular machinery responsible for formation of emotional memories within surviving pathways can contribute to impairment in emotional learning in epileptogenic animals. Understanding the function of those genes in emotional learning provides an attractive avenue for identification of novel drug targets for treatment of emotional disorders after epileptogenesis-inducing insult.

Publication Title

Epileptogenesis alters gene expression pattern in rats subjected to amygdala-dependent emotional learning.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon SRP164908
Tumor-infiltrating immune cells of young and aged mice
  • organism-icon Mus musculus
  • sample-icon 74 Downloadable Samples
  • Technology Badge IconNextSeq 500

Description

Macrophages, dendritic cells, conventional CD4+ T cells, CD8+ T cells, and regulatory T cells isolated from mouse colon cancer model MC38 tumors implanted subcutaneously to young (3 month) and aged (12 month) mice were sequenced using ImmGen's standard ultra-low input RNA-seq pipeline, in order to study age-dependent differences in intraltumoral immune cell functions and their impact on tumor control Overall design: Samples collected at the Center for Systems Biology at Mass General Hospital, shipped frozen to a central location, and sequenced using ImmGen's standard RNA-seq pipeline

Publication Title

Age-related tumor growth in mice is related to integrin α 4 in CD8+ T cells.

Sample Metadata Fields

Age, Specimen part, Cell line, Subject

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accession-icon SRP073183
Analysis of Post-TBI Gene Expression Signature Reveals Tubulins, NFE2L2, NFkB, CD44, and S100A4 as Treatment Targets for Traumatic Brain Injury
  • organism-icon Rattus norvegicus
  • sample-icon 30 Downloadable Samples
  • Technology Badge IconIllumina HiSeq 2000, Illumina Genome Analyzer IIx

Description

TBI was induced with lateral fluid-percussion injury in adult male rats. Genome-wide RNA-seq of the perilesional cortex, ipsilateral thalamus and dorsal hippocampus was performed at 3 months post-TBI. The data highlighted chronic transcriptional changes, particularly, in the perilesional cortex and thalamus. Genes showing a significantly altered expression both in the cortex and thalamus were submitted to the LINCS web query to identify novel pharmacotherapies to improve post-TBI outcome. Overall design: TBI was induced to 5 rats, 5 sham operated served as a controls.

Publication Title

Analysis of Post-Traumatic Brain Injury Gene Expression Signature Reveals Tubulins, Nfe2l2, Nfkb, Cd44, and S100a4 as Treatment Targets.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon GSE53157
Gene expression profiling associated with the progression to poorly differentiated thyroid carcinomas
  • organism-icon Homo sapiens
  • sample-icon 27 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)

Description

Poorly differentiated thyroid carcinomas (PDTC) represent a heterogeneous, aggressive entity, presenting features that suggest a progression from well-differentiated carcinomas.

Publication Title

Gene expression profiling associated with the progression to poorly differentiated thyroid carcinomas.

Sample Metadata Fields

Sex, Age, Specimen part

View Samples
accession-icon GSE8077
Global analyses of gene expression in early experimental knee osteoarthritis
  • organism-icon Rattus norvegicus
  • sample-icon 15 Downloadable Samples
  • Technology Badge Icon Affymetrix Rat Genome 230 2.0 Array (rat2302)

Description

OBJECTIVE: To analyze genome-wide changes in chondrocyte gene expression in a surgically induced model of early osteoarthritis (OA) in rats, to assess the similarity of this model to human OA, and to identify genes and mechanisms leading to OA pathogenesis. METHODS: OA was surgically induced in 5 rats by anterior cruciate ligament transection and partial medial meniscectomy. Sham surgery was performed in 5 additional animals, which were used as controls. Both groups underwent 4 weeks of forced mobilization, 3 times per week. RNA was extracted directly from articular chondrocytes in the OA (operated), contralateral, and sham-operated knees. Affymetrix GeneChip expression arrays were used to assess genome-wide changes in gene expression. Expression patterns of selected dysregulated genes, including Col2a1, Mmp13, Adamts5, Ctsc, Ptges, and Cxcr4, were validated by real-time polymerase chain reaction, immunofluorescence, or immunohistochemistry 2, 4, and 8 weeks after surgery. RESULTS: After normalization, comparison of OA and sham-operated samples showed 1,619 differentially expressed probe sets with changes in their levels of expression >/=1.5-fold, 722 with changes >/=2-fold, 135 with changes >/=4-fold, and 20 with changes of 8-fold. Dysregulated genes known to be involved in human OA included Mmp13, Adamts5, and Ptgs2, among others. Several dysregulated genes (e.g., Reln, Phex, and Ltbp2) had been identified in our earlier microarray study of hypertrophic chondrocyte differentiation. Other genes involved in cytokine and chemokine signaling, including Cxcr4 and Ccl2, were identified. Changes in gene expression were also observed in the contralateral knee, validating the sham operation as the appropriate control. CONCLUSION: Our results demonstrate that the animal model mimics gene expression changes seen in human OA, supporting the relevance of newly identified genes and pathways to early human OA. We propose new avenues for OA pathogenesis research and potential targets for novel OA treatments, including cathepsins and cytokine, chemokine, and growth factor signaling pathways, in addition to factors controlling the progression of chondrocyte differentiation.

Publication Title

Global analyses of gene expression in early experimental osteoarthritis.

Sample Metadata Fields

No sample metadata fields

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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