Filters
Technology
Platform
GSE34765
Mus musculus
6 Downloadable Samples
Description
DREAM (downstream regulatory element antagonist modulator) is a Ca2+-binding protein that binds DNA and represses transcription in a Ca2+-dependent manner. Previous studies have shown a role for DREAM in cerebellar function regulating the expression of the sodium/calcium exchanger3 (NCX3) in cerebellar granules to control Ca2+ homeostasis and survival of these neurons. To achieve a more global view of the genes regulated by DREAM in the cerebellum, we performed a genome-wide analysis in transgenic cerebellum expressing a Ca2+-insensitive/CREB-independent dominant active mutant DREAM (daDREAM). Our results indicate that DREAM is a major transcription factor in the cerebellum that regulates genes important for cerebellar development.
Publication Title
Reduced Mid1 Expression and Delayed Neuromotor Development in daDREAM Transgenic Mice.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 48 Downloadable Samples
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Analysis of early C2C12 myogenesis identifies stably and differentially expressed transcriptional regulators whose knock-down inhibits myoblast differentiation.
Sample Metadata Fields
Cell line, Time
View Samples- Mus musculus
- 48 Downloadable Samples
Description
Analysis of Early Myogenesis Reveals an Extensive Set of Transcriptional Regulators Whose Knock-down Can Inhibit Differentiation
Publication Title
Analysis of early C2C12 myogenesis identifies stably and differentially expressed transcriptional regulators whose knock-down inhibits myoblast differentiation.
Sample Metadata Fields
Cell line, Time
View Samples- Mus musculus
- 32 Downloadable Samples
Description
The HSA21-mES Cell Bank includes, in triplicate clones, thirty-two murine orthologs of HSA21 genes, which can be overexpressed in an inducible manner using the Tet-off system integrated in the Rosa26 locus.
Publication Title
A mouse embryonic stem cell bank for inducible overexpression of human chromosome 21 genes.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 16 Downloadable Samples
Description
Here we characterize and optimize both systems to increase their utility for preclinical studies. We show that TH-MYCN mice develop tumors in the paraspinal ganglia, but not in the adrenal, with cellular and gene expression patterns similar to human NB. In addition, we present a new ultrasound guided, non-invasive orthotopic xenograft method. This injection technique is rapid, provides accurate targeting of the injected cells and leads to efficient engraftment. We also demonstrate that tumors can be detected, monitored and quantified prior to visualization using ultrasound, MRI and bioluminescence. Finally we develop and test a standard of care chemotherapy regimen. This protocol, which is based on current treatments for neuroblastoma, provides a baseline for comparison of new therapeutic agents.
Publication Title
Preclinical models for neuroblastoma: establishing a baseline for treatment.
Sample Metadata Fields
Specimen part
View Samples