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GSE136952
Mus musculus
14 Downloadable Samples
Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
The intestinal epithelium is continuously renewed by a pool of intestinal stem cells expressing Lgr5. We show that deletion of the key autophagy gene Atg7 affects the survival of Lgr5+ intestinal stem cells. Mechanistically, this involves defective DNA repair, oxidative stress, and altered interactions with the microbiota. This study highlights the importance of autophagy in maintaining the integrity of intestinal stem cells.
Publication Title
Essential role for autophagy protein ATG7 in the maintenance of intestinal stem cell integrity.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 27 Downloadable Samples
- 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- Homo sapiens
- 9 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
ATC are among the most lethal malignancies, for which there is no effective treatment.
Publication Title
Cell cycle deregulation and TP53 and RAS mutations are major events in poorly differentiated and undifferentiated thyroid carcinomas.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 23 Downloadable Samples
- 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- Homo sapiens
- 8 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Melphalan-induced modulation of miR-221/222 levels in MM cells. Melphalan-resistant U266/LR7 cells showed the highest induction of miR-221/222 after drug exposure. To study the transcriptome perturbation induced in MM cells following the combination of miR-221/222 inhibitors plus melphalan we used the whole gene expression data
Publication Title
A 13 mer LNA-i-miR-221 Inhibitor Restores Drug Sensitivity in Melphalan-Refractory Multiple Myeloma Cells.
Sample Metadata Fields
Cell line, Treatment
View Samples- Mus musculus
- 15 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
These experiments aim determine the effects of Smo and Ets-2 signaling on fibroblast gene expression.
Publication Title
Genetic ablation of Smoothened in pancreatic fibroblasts increases acinar-ductal metaplasia.
Sample Metadata Fields
Age, Specimen part
View Samples- Mus musculus
- 4 Downloadable Samples
Illumina HiSeq 2000
Description
These experiments aim to determine global gene expression patterns in WT vs KPC isolated pancreatic fibroblasts Overall design: WT or KPC mice were isolated from pancreas and RNA-seq was performed
Publication Title
Stromal ETS2 Regulates Chemokine Production and Immune Cell Recruitment during Acinar-to-Ductal Metaplasia.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Rattus norvegicus
- 8 Downloadable Samples
- 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- Mus musculus
- 74 Downloadable Samples
- NextSeq 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
View Samples- Rattus norvegicus
- 30 Downloadable Samples
- Illumina 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