Filters
Technology
Platform
SRP116254
Mus musculus
4 Downloadable Samples
Illumina HiSeq 2500
Description
In this work we have analyzed the transcriptomic profiles of E9 mouse embryos. We show that Hoxd1 and Haglr transcripts are absent after targeted deletion of the CpG: 114 island. Overall design: RNA-seq analysis of trunk from the anterior limit of the forelimb bud to the tailbud, aiming to exclude all extra-embryonic, head, cervical and heart tissues. Individuals 443 (wt) and 445 (Del(CpG114) homozygous), were siblings from the same dam, while biological replicates 456 (wt) and 455 (Del(CpG114) homozygous) were siblings from another dam.
Publication Title
Control of growth and gut maturation by <i>HoxD</i> genes and the associated lncRNA <i>Haglr</i>.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Mus musculus
- 2 Downloadable Samples
- Illumina HiSeq 2500
Description
Hox genes are required during the morphogenesis of both vertebrate digits and external genitals.We investigated whether transcription in such distinct contexts involves a shared enhancer-containing landscape. We show that the same regulatory topology is used, yet with some tissue-specific enhancer-promoter interactions, suggesting the hijacking of a regulatory backbone from one context to the other. In addition, comparable organizations are observed at both HoxA and HoxD clusters, which separated through genome duplication in an ancestral invertebrate animal.We propose that this convergent regulatory evolution was triggered by the pre-existence of some chromatin architecture, thus facilitating the subsequent recruitment of the appropriate transcription factors. Such regulatory topologies may have both favored and constrained the evolution of pleiotropic developmental loci in vertebrates. Overall design: RNA-seq from mouse E12.5 digits cells and mouse E15.5 genital tubercle cells.
Publication Title
Convergent evolution of complex regulatory landscapes and pleiotropy at Hox loci.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 6 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Canonical Hedgehog (Hh) signaling regulates the expression of genes that are critical to the patterning and development of a variety of organ systems. In adult, both ligand-dependent and ligand-independent Hh pathway activation are known to promote tumorigenesis. Recent studies have shown that in tumors promoted by Hh ligand, activation occurs within the stromal microenvironment (Yauch et al., 2009). In situ hybridization of the pathway target gene, Ptch1, shows that signaling is located at stromal perivascular fibroblast-like cells in xenograft tumor sections derived from Hh-expressing colorectal cancer cell lines.
Publication Title
Canonical hedgehog signaling augments tumor angiogenesis by induction of VEGF-A in stromal perivascular cells.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples- Mus musculus
- 30 Downloadable Samples
- Affymetrix Mouse Gene 2.1 ST Array (mogene21st)
Description
Up to now the role of tumor-specific pTregs and anergic cells during tumor development is not fully understood. Here we used a genetically-induced tumor expressing a MHC-II restricted DBY model antigen to characterize the tumor-induced pTregs and anergic cells that arise early during tumor development.
Publication Title
Induction of anergic or regulatory tumor-specific CD4<sup>+</sup> T cells in the tumor-draining lymph node.
Sample Metadata Fields
Time
View Samples- Mus musculus
- 15 Downloadable Samples
- Affymetrix Mouse Gene 2.1 ST Array (mogene21st)
Description
Up to know CD4 T cell antitumor responses have been mostly studied in transplanted tumor models. However, although they are valuable tools, they are not suitable to study the long term interactions between tumors and the immune system
Publication Title
Induction of anergic or regulatory tumor-specific CD4<sup>+</sup> T cells in the tumor-draining lymph node.
Sample Metadata Fields
Time
View Samples- Homo sapiens
- 10 Downloadable Samples
- Affymetrix Human Gene 2.1 ST Array (hugene21st)
Description
CD4+ T cells as mediators of antitumor responses are beginning to be appreciated. Our team demonstrated that chronically activated CD4+ T cells (chCD4+ T cells) were expanded in the blood of cancer patients and their expansion is correlated with tumor regression.
Publication Title
Induction of anergic or regulatory tumor-specific CD4<sup>+</sup> T cells in the tumor-draining lymph node.
Sample Metadata Fields
Disease
View Samples- Mus musculus
- 18 Downloadable Samples
- Illumina HiSeq 2000, Illumina Genome Analyzer IIx, Illumina HiSeq 1000, Illumina Genome Analyzer II
Description
We report cell type specific Nova HITS-CLIP using BAC-transgenic lines expressing GFP-Nova under the motor neuron specific choline acetyltransferase (Chat) promoter. By comparing transcriptome wide Nova binding map in motor neurons and that in the whole spinal cord, we identified differential Nova binding sites in motor neurons, which correlate with motor neuron specific RNA processing. Overall design: 14 total samples were analyzed. For HITS-CLIP, 4 biological replicates were performed for each BAC-transgenic line, as well as the whole spinal cord. For RNA-seq, 2 biological repliates were performed on the whole spinal cord.
Publication Title
Cell type-specific CLIP reveals that NOVA regulates cytoskeleton interactions in motoneurons.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 15 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Myelinating glia in the auditory system enclose auditory nerve fibers, providing an insulating effect that facilitates rapid transfer of auditory information from the ear to the brain. Here we show that noise exposure at the levels sufficient for inducing hearing loss cause a rapid cellular and molecular response on myelinating glia that precedes neuron degeneration. The response is characterized by inflammatory response, myelin dysmorphology and widespread changes in myelin-related gene expression. Another characteristic was change in expression of the quaking gene (QKI), which encodes a group of RNA binding proteins that are enriched in myelinating glia. Changes in QKI were accompanied by changes in numerous known and potential QKI target genes, including many genes associated with myelination. Our results implicate QKI as a critical early component in the noise response, influencing glia dysfunction that leads to auditory nerve demyelination and, ultimately, sensorineural hearing loss.
Publication Title
Noise-induced dysregulation of <i>Quaking</i> RNA binding proteins contributes to auditory nerve demyelination and hearing loss.
Sample Metadata Fields
Sex, Specimen part, Time
View Samples- Mus musculus
- 48 Downloadable Samples
- Affymetrix Mouse Expression 430A Array (moe430a)
Description
Effects of the prop-1 and Ghrhr mutations in gene expression during normal aging in mice.
Publication Title
Gene expression profile of long-lived Ames dwarf mice and Little mice.
Sample Metadata Fields
Sex, Age, Specimen part, Disease, Disease stage
View Samples- Mus musculus
- 24 Downloadable Samples
- Affymetrix Mouse Expression 430A Array (moe430a)
Description
Gender-specific alterations in gene expression and loss of liver sexual dimorphism in the long-lived Ames dwarf mice.
Publication Title
Gender-specific alterations in gene expression and loss of liver sexual dimorphism in the long-lived Ames dwarf mice.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples